diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/ab.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/ab.cs index 5abe2aa..0abd771 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/ab.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/ab.cs @@ -12,23 +12,23 @@ public static partial class WWA /// /// Apply aberration to transform natural direction into proper direction. /// - /// + /// /// /// World Wide Astronomy - WWA /// Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - /// + /// /// This program is derived from the International Astronomical Union's /// SOFA (Standards of Fundamental Astronomy) software collection. /// http://www.iausofa.org - /// + /// /// The WWA code does not itself constitute software provided by and/or endorsed by SOFA. /// This version is intended to retain identical functionality to the SOFA library, but /// made distinct through different function names (prefixes) and C# language specific /// modifications in code. - /// + /// /// Contributor /// Attila Abrudán - /// + /// /// Please read the ReadMe.1st text file for more information. /// /// natural direction to the source (unit vector) diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apcg.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apcg.cs index 7795a77..54c6316 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apcg.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apcg.cs @@ -32,7 +32,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apcg13.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apcg13.cs index f105386..5cd5a5c 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apcg13.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apcg13.cs @@ -32,7 +32,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apci.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apci.cs index 325ae2e..3c2da30 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apci.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apci.cs @@ -33,7 +33,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apci13.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apci13.cs index ae0bab0..0d849d6 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apci13.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apci13.cs @@ -33,7 +33,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apco.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apco.cs index 0b2df11..035977e 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apco.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apco.cs @@ -30,7 +30,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apco13.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apco13.cs index f1ed8c5..af03d8e 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apco13.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apco13.cs @@ -34,7 +34,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apcs.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apcs.cs index c519bc2..5f897a2 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apcs.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apcs.cs @@ -32,7 +32,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apcs13.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apcs13.cs index 05efd4f..2dbdad5 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apcs13.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apcs13.cs @@ -32,7 +32,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/aper.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/aper.cs index f9d6309..8f3c67d 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/aper.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/aper.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/aper13.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/aper13.cs index 29aa6bd..be91345 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/aper13.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/aper13.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apio.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apio.cs index c328b4e..67e4ec4 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apio.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apio.cs @@ -29,7 +29,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apio13.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apio13.cs index 6d60c93..d2502e4 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apio13.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/apio13.cs @@ -29,7 +29,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atci13.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atci13.cs index 20341ff..c8adc55 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atci13.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atci13.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atciq.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atciq.cs index d863c76..7e6450e 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atciq.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atciq.cs @@ -35,7 +35,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atciqn.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atciqn.cs index 7d57616..77481be 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atciqn.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atciqn.cs @@ -37,7 +37,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atciqz.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atciqz.cs index 6051455..b8b1f8c 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atciqz.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atciqz.cs @@ -36,7 +36,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atco13.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atco13.cs index b513b5a..ade8efd 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atco13.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atco13.cs @@ -30,7 +30,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atic13.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atic13.cs index c78d33d..79bcf49 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atic13.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atic13.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/aticq.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/aticq.cs index 5798995..26a4953 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/aticq.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/aticq.cs @@ -33,7 +33,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/aticqn.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/aticqn.cs index 8c6d41e..6e07fe7 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/aticqn.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/aticqn.cs @@ -36,7 +36,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atio13.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atio13.cs index 19546d6..039e165 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atio13.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atio13.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atioq.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atioq.cs index e465040..ad6facf 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atioq.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atioq.cs @@ -31,7 +31,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atoc13.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atoc13.cs index 5986020..429692b 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atoc13.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atoc13.cs @@ -28,7 +28,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atoi13.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atoi13.cs index a92e3dd..a8a336b 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atoi13.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atoi13.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atoiq.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atoiq.cs index 39b1a96..2f3c1fa 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atoiq.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/atoiq.cs @@ -31,7 +31,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/ld.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/ld.cs index 6889f17..d48163d 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/ld.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/ld.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/ldn.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/ldn.cs index 0a037cd..a6fca19 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/ldn.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/ldn.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/ldsun.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/ldsun.cs index e2eff6b..d1d8bb8 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/ldsun.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/ldsun.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/pmpx.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/pmpx.cs index 2699c2a..0398f0b 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/pmpx.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/pmpx.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/pmsafe.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/pmsafe.cs index 42d99bb..ad7c025 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/pmsafe.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/pmsafe.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/pvtob.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/pvtob.cs index a314c82..724752e 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/pvtob.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/pvtob.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/refco.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/refco.cs index 255514d..69b61f8 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/refco.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Astrometry/refco.cs @@ -31,7 +31,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Calendars/cal2jd.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Calendars/cal2jd.cs index 9446e2a..4a6a2c9 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Calendars/cal2jd.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Calendars/cal2jd.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Calendars/epb.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Calendars/epb.cs index bbe27ea..626fdac 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Calendars/epb.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Calendars/epb.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Calendars/epb2jd.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Calendars/epb2jd.cs index ed50991..15d05c3 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Calendars/epb2jd.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Calendars/epb2jd.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Calendars/epj.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Calendars/epj.cs index a00c3ea..ab7fe3a 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Calendars/epj.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Calendars/epj.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Calendars/epj2jd.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Calendars/epj2jd.cs index 01cbacf..667fc0d 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Calendars/epj2jd.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Calendars/epj2jd.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Calendars/jd2cal.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Calendars/jd2cal.cs index b824ee7..cc63ba7 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Calendars/jd2cal.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Calendars/jd2cal.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Calendars/jdcalf.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Calendars/jdcalf.cs index 127a6ac..3c6dfd7 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Calendars/jdcalf.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Calendars/jdcalf.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Ephemerides/epv00.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Ephemerides/epv00.cs index 2a5bbcd..7820827 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Ephemerides/epv00.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Ephemerides/epv00.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Ephemerides/plan94.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Ephemerides/plan94.cs index 1140465..d8407a6 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Ephemerides/plan94.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Ephemerides/plan94.cs @@ -28,7 +28,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/fad03.cs b/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/fad03.cs index ec9ff13..941c639 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/fad03.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/fad03.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/fae03.cs b/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/fae03.cs index ed9b908..a96fef2 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/fae03.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/fae03.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/faf03.cs b/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/faf03.cs index 0b18870..7efc47e 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/faf03.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/faf03.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/faju03.cs b/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/faju03.cs index 3505741..1cb70ee 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/faju03.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/faju03.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/fal03.cs b/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/fal03.cs index 92e3974..8c9df3a 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/fal03.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/fal03.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/falp03.cs b/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/falp03.cs index af3b0b5..5b8c2ad 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/falp03.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/falp03.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/fama03.cs b/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/fama03.cs index fdaf78d..e690a75 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/fama03.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/fama03.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/fame03.cs b/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/fame03.cs index f418cbe..c06156f 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/fame03.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/fame03.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/fane03.cs b/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/fane03.cs index 997b981..e5eb191 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/fane03.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/fane03.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/faom03.cs b/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/faom03.cs index eb08664..99d666b 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/faom03.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/faom03.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/fapa03.cs b/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/fapa03.cs index 69b7446..d71d3d5 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/fapa03.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/fapa03.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/fasa03.cs b/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/fasa03.cs index 6c261f6..c907a7d 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/fasa03.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/fasa03.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/faur03.cs b/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/faur03.cs index 7cc0310..51e694b 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/faur03.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/faur03.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/fave03.cs b/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/fave03.cs index 45a42e8..f4bc005 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/fave03.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/FundamentalArgs/fave03.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/GeodeticGeocentric/eform.cs b/WorldWideAstronomy/WWA.Core/Astronomy/GeodeticGeocentric/eform.cs index f78b188..e4be34f 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/GeodeticGeocentric/eform.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/GeodeticGeocentric/eform.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/GeodeticGeocentric/gc2gd.cs b/WorldWideAstronomy/WWA.Core/Astronomy/GeodeticGeocentric/gc2gd.cs index e5931be..2bf9feb 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/GeodeticGeocentric/gc2gd.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/GeodeticGeocentric/gc2gd.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/GeodeticGeocentric/gc2gde.cs b/WorldWideAstronomy/WWA.Core/Astronomy/GeodeticGeocentric/gc2gde.cs index 78bc2f9..b01574e 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/GeodeticGeocentric/gc2gde.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/GeodeticGeocentric/gc2gde.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/GeodeticGeocentric/gd2gc.cs b/WorldWideAstronomy/WWA.Core/Astronomy/GeodeticGeocentric/gd2gc.cs index 17da9e7..a3ed5a2 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/GeodeticGeocentric/gd2gc.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/GeodeticGeocentric/gd2gc.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/GeodeticGeocentric/gd2gce.cs b/WorldWideAstronomy/WWA.Core/Astronomy/GeodeticGeocentric/gd2gce.cs index 35a7518..d7ba813 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/GeodeticGeocentric/gd2gce.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/GeodeticGeocentric/gd2gce.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/bi00.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/bi00.cs index ac66e3d..9717590 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/bi00.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/bi00.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/bp00.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/bp00.cs index f5995e6..680bf46 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/bp00.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/bp00.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/bp06.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/bp06.cs index 3a9aa7b..e104bcb 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/bp06.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/bp06.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/bpn2xy.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/bpn2xy.cs index a16f9d0..df00dd8 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/bpn2xy.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/bpn2xy.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2i00a.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2i00a.cs index 86107dc..94489a3 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2i00a.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2i00a.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2i00b.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2i00b.cs index a45e7e1..68890fa 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2i00b.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2i00b.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2i06a.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2i06a.cs index f5ef2ad..1154ade 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2i06a.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2i06a.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2ibpn.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2ibpn.cs index b3fd8d2..4e23de0 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2ibpn.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2ibpn.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2ixy.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2ixy.cs index a7bec72..a7db39d 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2ixy.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2ixy.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2ixys.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2ixys.cs index d503db6..e26a231 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2ixys.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2ixys.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2t00a.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2t00a.cs index 9638ac9..c1e910c 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2t00a.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2t00a.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2t00b.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2t00b.cs index 3c8db74..8ef2170 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2t00b.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2t00b.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2t06a.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2t06a.cs index bd42b02..7156a54 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2t06a.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2t06a.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2tcio.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2tcio.cs index 3422214..cceafd3 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2tcio.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2tcio.cs @@ -28,7 +28,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2teqx.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2teqx.cs index 8e87f2e..8aaf0a9 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2teqx.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2teqx.cs @@ -28,7 +28,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2tpe.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2tpe.cs index 05aa0d8..5f82a79 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2tpe.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2tpe.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2txy.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2txy.cs index 7b19d4d..60f1a56 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2txy.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/c2txy.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/eo06a.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/eo06a.cs index 1503421..6649fad 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/eo06a.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/eo06a.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/eors.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/eors.cs index 595f2fd..e581f8e 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/eors.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/eors.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/fw2m.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/fw2m.cs index 6a4ad75..55f1d95 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/fw2m.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/fw2m.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/fw2xy.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/fw2xy.cs index 4f295f6..f67e6c3 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/fw2xy.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/fw2xy.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/num00a.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/num00a.cs index 568b753..77af3a4 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/num00a.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/num00a.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/num00b.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/num00b.cs index 771be23..652f057 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/num00b.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/num00b.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/num06a.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/num06a.cs index 4f80948..c8d0842 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/num06a.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/num06a.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/numat.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/numat.cs index ceb285a..15ba205 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/numat.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/numat.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/nut00a.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/nut00a.cs index 352d6f7..23dde69 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/nut00a.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/nut00a.cs @@ -60,7 +60,7 @@ struct XPL /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/nut00b.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/nut00b.cs index 59024e0..2a7aee5 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/nut00b.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/nut00b.cs @@ -36,7 +36,7 @@ struct X2000B /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/nut06a.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/nut06a.cs index 34ba383..2bcd3b3 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/nut06a.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/nut06a.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/nut80.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/nut80.cs index 59e3616..36d533c 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/nut80.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/nut80.cs @@ -36,7 +36,7 @@ struct X1980 /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/nutm80.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/nutm80.cs index 12f5972..4d21915 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/nutm80.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/nutm80.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/obl06.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/obl06.cs index 08a8f39..6bd0c53 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/obl06.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/obl06.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/obl80.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/obl80.cs index 8e0a47e..fb73da5 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/obl80.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/obl80.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/p06e.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/p06e.cs index f3f8691..6d091fd 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/p06e.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/p06e.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pb06.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pb06.cs index 5022d67..ae45514 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pb06.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pb06.cs @@ -28,7 +28,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pfw06.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pfw06.cs index 34493a0..0252df4 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pfw06.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pfw06.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pmat00.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pmat00.cs index a3c7626..4933506 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pmat00.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pmat00.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pmat06.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pmat06.cs index 7742902..f3f876e 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pmat06.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pmat06.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pmat76.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pmat76.cs index 984af73..5e1c6a0 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pmat76.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pmat76.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pn00.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pn00.cs index dae2238..e8d8c4b 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pn00.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pn00.cs @@ -28,7 +28,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pn00a.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pn00a.cs index 28fcdad..37b8bee 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pn00a.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pn00a.cs @@ -28,7 +28,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pn00b.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pn00b.cs index d14d755..ee00294 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pn00b.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pn00b.cs @@ -28,7 +28,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// v diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pn06.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pn06.cs index 83becbd..1d3b710 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pn06.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pn06.cs @@ -28,7 +28,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pn06a.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pn06a.cs index 5e6a4f2..7cafe71 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pn06a.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pn06a.cs @@ -28,7 +28,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pnm00a.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pnm00a.cs index 9bb5514..f4e4b56 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pnm00a.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pnm00a.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pnm00b.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pnm00b.cs index a50dd1b..c4f0cd8 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pnm00b.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pnm00b.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pnm06a.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pnm06a.cs index 5f40151..ed435d2 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pnm06a.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pnm06a.cs @@ -28,7 +28,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pnm80.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pnm80.cs index 4900473..67754f4 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pnm80.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pnm80.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pom00.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pom00.cs index 879ae54..8db98e2 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pom00.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pom00.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pr00.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pr00.cs index 90bd11c..c2a8e37 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pr00.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/pr00.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/prec76.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/prec76.cs index d131c8a..b7466c8 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/prec76.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/prec76.cs @@ -30,7 +30,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/s00.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/s00.cs index 4493805..f774cdb 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/s00.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/s00.cs @@ -38,7 +38,7 @@ struct TERM /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/s00a.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/s00a.cs index cd055a0..6c20da9 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/s00a.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/s00a.cs @@ -28,7 +28,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/s00b.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/s00b.cs index 3611fc1..4c1b35c 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/s00b.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/s00b.cs @@ -28,7 +28,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/s06.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/s06.cs index 2900723..9e6d197 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/s06.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/s06.cs @@ -36,7 +36,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/s06a.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/s06a.cs index c5fea99..6232768 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/s06a.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/s06a.cs @@ -28,7 +28,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/sp00.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/sp00.cs index b634480..3b501ae 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/sp00.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/sp00.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/xy06.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/xy06.cs index ee5b24f..d2d97ec 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/xy06.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/xy06.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/xys00a.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/xys00a.cs index 642237c..269b1bd 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/xys00a.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/xys00a.cs @@ -28,7 +28,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/xys00b.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/xys00b.cs index 40d8df7..1f682be 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/xys00b.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/xys00b.cs @@ -28,7 +28,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/xys06a.cs b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/xys06a.cs index 9356286..4e1def6 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/xys06a.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/PrecNutPolar/xys06a.cs @@ -28,7 +28,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/ee00.cs b/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/ee00.cs index e3d2892..32bf65a 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/ee00.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/ee00.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/ee00a.cs b/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/ee00a.cs index bfab5d3..8f54427 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/ee00a.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/ee00a.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/ee00b.cs b/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/ee00b.cs index 2888205..a025fc7 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/ee00b.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/ee00b.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/ee06a.cs b/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/ee06a.cs index dc5ea9d..25e32bf 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/ee06a.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/ee06a.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/eect00.cs b/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/eect00.cs index e70744e..b6def7b 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/eect00.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/eect00.cs @@ -36,7 +36,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/eqeq94.cs b/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/eqeq94.cs index ad2519f..3636ab5 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/eqeq94.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/eqeq94.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/era00.cs b/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/era00.cs index 432edaf..49214d7 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/era00.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/era00.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/gmst00.cs b/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/gmst00.cs index 23459a5..1ce2bd1 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/gmst00.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/gmst00.cs @@ -21,7 +21,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/gmst06.cs b/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/gmst06.cs index 2f0386d..b0ae531 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/gmst06.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/gmst06.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/gmst82.cs b/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/gmst82.cs index 2f4adc6..254714c 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/gmst82.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/gmst82.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/gst00a.cs b/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/gst00a.cs index 38cd955..662602a 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/gst00a.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/gst00a.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/gst00b.cs b/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/gst00b.cs index 10d774a..956349e 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/gst00b.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/gst00b.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/gst06.cs b/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/gst06.cs index 9c0dcc2..f5b7183 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/gst06.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/gst06.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/gst06a.cs b/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/gst06a.cs index a59ee02..89a4cdd 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/gst06a.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/gst06a.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/gst94.cs b/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/gst94.cs index 857c18d..9e4d2f8 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/gst94.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/RotationAndTime/gst94.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/SpaceMotion/pvstar.cs b/WorldWideAstronomy/WWA.Core/Astronomy/SpaceMotion/pvstar.cs index c38de04..7fde0c1 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/SpaceMotion/pvstar.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/SpaceMotion/pvstar.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/SpaceMotion/starpv.cs b/WorldWideAstronomy/WWA.Core/Astronomy/SpaceMotion/starpv.cs index 9cc090b..35c501c 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/SpaceMotion/starpv.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/SpaceMotion/starpv.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/StarCatalogs/fk52h.cs b/WorldWideAstronomy/WWA.Core/Astronomy/StarCatalogs/fk52h.cs index 7c64c59..ff36090 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/StarCatalogs/fk52h.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/StarCatalogs/fk52h.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/StarCatalogs/fk5hip.cs b/WorldWideAstronomy/WWA.Core/Astronomy/StarCatalogs/fk5hip.cs index d41b1ba..d66ebdf 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/StarCatalogs/fk5hip.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/StarCatalogs/fk5hip.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/StarCatalogs/fk5hz.cs b/WorldWideAstronomy/WWA.Core/Astronomy/StarCatalogs/fk5hz.cs index ee88180..a427fd1 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/StarCatalogs/fk5hz.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/StarCatalogs/fk5hz.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/StarCatalogs/h2fk5.cs b/WorldWideAstronomy/WWA.Core/Astronomy/StarCatalogs/h2fk5.cs index 03a800a..d01f597 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/StarCatalogs/h2fk5.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/StarCatalogs/h2fk5.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/StarCatalogs/hfk5z.cs b/WorldWideAstronomy/WWA.Core/Astronomy/StarCatalogs/hfk5z.cs index c873b0a..a02e91f 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/StarCatalogs/hfk5z.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/StarCatalogs/hfk5z.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/StarCatalogs/starpm.cs b/WorldWideAstronomy/WWA.Core/Astronomy/StarCatalogs/starpm.cs index f2d07d9..1a4dbb1 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/StarCatalogs/starpm.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/StarCatalogs/starpm.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/d2dtf.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/d2dtf.cs index d37f666..6f50b67 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/d2dtf.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/d2dtf.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/dat.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/dat.cs index 3f333e9..299819b 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/dat.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/dat.cs @@ -64,7 +64,7 @@ struct Changes /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// @@ -163,7 +163,7 @@ public static int wwaDat(int iy, int im, int id, double fd, ref double deltat) /* Number of Delta(AT) changes */ //const int NDAT = sizeof changes / sizeof changes[0]; - //enum { NDAT = (int) (sizeof changes / sizeof changes[0]) }; // 2015 Február 27 + //enum { NDAT = (int) (sizeof changes / sizeof changes[0]) }; // 2015 Februďż˝r 27 int NDAT = changes.GetLength(0); // by AA /* Miscellaneous local variables */ diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/dtdb.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/dtdb.cs index cfc764d..a5b51e0 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/dtdb.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/dtdb.cs @@ -57,7 +57,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/dtf2d.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/dtf2d.cs index 378855e..bf86a7f 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/dtf2d.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/dtf2d.cs @@ -28,7 +28,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/taitt.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/taitt.cs index 0dbd2c6..6394bfd 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/taitt.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/taitt.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/taiut1.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/taiut1.cs index 71b6833..1f86046 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/taiut1.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/taiut1.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/taiutc.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/taiutc.cs index a5bcda0..b86accd 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/taiutc.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/taiutc.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/tcbtdb.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/tcbtdb.cs index f518762..06f0cbf 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/tcbtdb.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/tcbtdb.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/tcgtt.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/tcgtt.cs index d410593..316a29d 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/tcgtt.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/tcgtt.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/tdbtcb.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/tdbtcb.cs index 66ef9e1..3e1a8f5 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/tdbtcb.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/tdbtcb.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/tdbtt.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/tdbtt.cs index 3854afe..95b12bb 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/tdbtt.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/tdbtt.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/tttai.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/tttai.cs index b4c7d06..94e8d85 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/tttai.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/tttai.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/tttcg.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/tttcg.cs index bbef8ea..906ef5d 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/tttcg.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/tttcg.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/tttdb.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/tttdb.cs index b98f5f3..5e750e1 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/tttdb.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/tttdb.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/ttut1.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/ttut1.cs index 066e338..8f41100 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/ttut1.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/ttut1.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/ut1tai.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/ut1tai.cs index 8bd1a6c..0e94e6a 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/ut1tai.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/ut1tai.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/ut1tt.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/ut1tt.cs index ff11012..ce18276 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/ut1tt.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/ut1tt.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/ut1utc.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/ut1utc.cs index 9faf16d..a922d2c 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/ut1utc.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/ut1utc.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/utctai.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/utctai.cs index 516c7fb..4786768 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/utctai.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/utctai.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/utcut1.cs b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/utcut1.cs index bcc6132..f51bddf 100644 --- a/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/utcut1.cs +++ b/WorldWideAstronomy/WWA.Core/Astronomy/Timescales/utcut1.cs @@ -27,7 +27,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/AngleOps/a2af.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/AngleOps/a2af.cs index 9c1bb3e..84803b4 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/AngleOps/a2af.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/AngleOps/a2af.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/AngleOps/a2tf.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/AngleOps/a2tf.cs index 2f37f37..0da25d1 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/AngleOps/a2tf.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/AngleOps/a2tf.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/AngleOps/af2a.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/AngleOps/af2a.cs index 89ee793..ed0f291 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/AngleOps/af2a.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/AngleOps/af2a.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/AngleOps/anp.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/AngleOps/anp.cs index c3bbc29..f63c702 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/AngleOps/anp.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/AngleOps/anp.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/AngleOps/anpm.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/AngleOps/anpm.cs index 8cf553b..2107d20 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/AngleOps/anpm.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/AngleOps/anpm.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/AngleOps/d2tf.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/AngleOps/d2tf.cs index c247536..87d6474 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/AngleOps/d2tf.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/AngleOps/d2tf.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/AngleOps/tf2a.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/AngleOps/tf2a.cs index 8271e31..a6a4c32 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/AngleOps/tf2a.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/AngleOps/tf2a.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/AngleOps/tf2d.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/AngleOps/tf2d.cs index a7b464c..8b58d10 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/AngleOps/tf2d.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/AngleOps/tf2d.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/BuildRotations/rx.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/BuildRotations/rx.cs index 1bdd0fb..d451ee3 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/BuildRotations/rx.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/BuildRotations/rx.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/BuildRotations/ry.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/BuildRotations/ry.cs index ab6acd1..8b2052f 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/BuildRotations/ry.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/BuildRotations/ry.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/BuildRotations/rz.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/BuildRotations/rz.cs index ba0c50e..e9d918c 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/BuildRotations/rz.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/BuildRotations/rz.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/CopyExtendExtract/cp.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/CopyExtendExtract/cp.cs index b800f53..aa49d5f 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/CopyExtendExtract/cp.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/CopyExtendExtract/cp.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/CopyExtendExtract/cpv.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/CopyExtendExtract/cpv.cs index a6452e1..d7406bd 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/CopyExtendExtract/cpv.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/CopyExtendExtract/cpv.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/CopyExtendExtract/cr.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/CopyExtendExtract/cr.cs index 5a83b57..80641e5 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/CopyExtendExtract/cr.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/CopyExtendExtract/cr.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/CopyExtendExtract/p2pv.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/CopyExtendExtract/p2pv.cs index 83f4b29..1390f5b 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/CopyExtendExtract/p2pv.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/CopyExtendExtract/p2pv.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/CopyExtendExtract/pv2p.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/CopyExtendExtract/pv2p.cs index d82fbea..f219cff 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/CopyExtendExtract/pv2p.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/CopyExtendExtract/pv2p.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/Initialization/ir.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/Initialization/ir.cs index cdc35c6..377febb 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/Initialization/ir.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/Initialization/ir.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/Initialization/zp.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/Initialization/zp.cs index a23bcd3..99854e0 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/Initialization/zp.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/Initialization/zp.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/Initialization/zpv.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/Initialization/zpv.cs index 96f3c27..ff3ec1f 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/Initialization/zpv.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/Initialization/zpv.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/Initialization/zr.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/Initialization/zr.cs index cbf033f..779542b 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/Initialization/zr.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/Initialization/zr.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/MatrixOps/rxr.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/MatrixOps/rxr.cs index 7472de3..506f206 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/MatrixOps/rxr.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/MatrixOps/rxr.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/MatrixOps/tr.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/MatrixOps/tr.cs index 2ee6826..54aacfc 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/MatrixOps/tr.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/MatrixOps/tr.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/MatrixVectorProducts/rxp.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/MatrixVectorProducts/rxp.cs index 74eccee..98ae720 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/MatrixVectorProducts/rxp.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/MatrixVectorProducts/rxp.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/MatrixVectorProducts/rxpv.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/MatrixVectorProducts/rxpv.cs index 4c03850..2abf4fc 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/MatrixVectorProducts/rxpv.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/MatrixVectorProducts/rxpv.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/MatrixVectorProducts/trxp.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/MatrixVectorProducts/trxp.cs index 3cdfceb..3161a27 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/MatrixVectorProducts/trxp.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/MatrixVectorProducts/trxp.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/MatrixVectorProducts/trxpv.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/MatrixVectorProducts/trxpv.cs index aee3466..007ffee 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/MatrixVectorProducts/trxpv.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/MatrixVectorProducts/trxpv.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/RotationVectors/rm2v.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/RotationVectors/rm2v.cs index 8dc8ac2..f3108db 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/RotationVectors/rm2v.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/RotationVectors/rm2v.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/RotationVectors/rv2m.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/RotationVectors/rv2m.cs index 99d075c..5f323c3 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/RotationVectors/rv2m.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/RotationVectors/rv2m.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/SeparationAndAngle/pap.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/SeparationAndAngle/pap.cs index a3e2777..43ea784 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/SeparationAndAngle/pap.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/SeparationAndAngle/pap.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/SeparationAndAngle/pas.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/SeparationAndAngle/pas.cs index 0f98f75..78eb061 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/SeparationAndAngle/pas.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/SeparationAndAngle/pas.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/SeparationAndAngle/sepp.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/SeparationAndAngle/sepp.cs index c497456..161ce50 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/SeparationAndAngle/sepp.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/SeparationAndAngle/sepp.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/SeparationAndAngle/seps.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/SeparationAndAngle/seps.cs index 9435519..6b11915 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/SeparationAndAngle/seps.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/SeparationAndAngle/seps.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/SphericalCartesian/c2s.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/SphericalCartesian/c2s.cs index b57e446..0c4907a 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/SphericalCartesian/c2s.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/SphericalCartesian/c2s.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/SphericalCartesian/p2s.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/SphericalCartesian/p2s.cs index eae997a..8e871ed 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/SphericalCartesian/p2s.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/SphericalCartesian/p2s.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/SphericalCartesian/pv2s.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/SphericalCartesian/pv2s.cs index 2404f0f..dab8044 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/SphericalCartesian/pv2s.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/SphericalCartesian/pv2s.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/SphericalCartesian/s2c.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/SphericalCartesian/s2c.cs index 059321d..1e1ac06 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/SphericalCartesian/s2c.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/SphericalCartesian/s2c.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/SphericalCartesian/s2p.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/SphericalCartesian/s2p.cs index f92c358..9d0112d 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/SphericalCartesian/s2p.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/SphericalCartesian/s2p.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/SphericalCartesian/s2pv.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/SphericalCartesian/s2pv.cs index 6228ae0..2cbd87d 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/SphericalCartesian/s2pv.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/SphericalCartesian/s2pv.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pdp.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pdp.cs index a6c318d..1a8ed8b 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pdp.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pdp.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pm.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pm.cs index b9e485b..ce335c2 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pm.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pm.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pmp.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pmp.cs index 06749f8..d8e47f0 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pmp.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pmp.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pn.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pn.cs index 19d3aaa..83d2a3b 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pn.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pn.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/ppp.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/ppp.cs index 10d4eac..cc85f2e 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/ppp.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/ppp.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/ppsp.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/ppsp.cs index 4168814..c3e7e7e 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/ppsp.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/ppsp.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pvdpv.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pvdpv.cs index 505c8bb..0535c29 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pvdpv.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pvdpv.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pvm.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pvm.cs index 2599791..d3bf648 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pvm.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pvm.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pvmpv.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pvmpv.cs index af12647..c3ab4c2 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pvmpv.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pvmpv.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pvppv.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pvppv.cs index 725bae7..73cc475 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pvppv.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pvppv.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pvu.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pvu.cs index 807f11d..044e33d 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pvu.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pvu.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pvup.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pvup.cs index c06363f..1c2e0b0 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pvup.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pvup.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pvxpv.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pvxpv.cs index 39fedfa..7fbfc75 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pvxpv.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pvxpv.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pxp.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pxp.cs index 55b27d9..a63a7ca 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pxp.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/pxp.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/s2xpv.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/s2xpv.cs index e10f2a0..77db2d6 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/s2xpv.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/s2xpv.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/sxp.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/sxp.cs index 6f53815..fc85e9a 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/sxp.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/sxp.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/sxpv.cs b/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/sxpv.cs index abee8e5..cc8bef5 100644 --- a/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/sxpv.cs +++ b/WorldWideAstronomy/WWA.Core/VecotrMatrix/VectorOps/sxpv.cs @@ -26,7 +26,7 @@ public static partial class WWA /// modifications in code. /// /// Contributor - /// Attila Abrudán + /// Attila Abrudán /// /// Please read the ReadMe.1st text file for more information. /// diff --git a/WorldWideAstronomy/WWA.Core/WWA.Core.csproj b/WorldWideAstronomy/WWA.Core/WWA.Core.csproj index 3a6611e..1a58015 100644 --- a/WorldWideAstronomy/WWA.Core/WWA.Core.csproj +++ b/WorldWideAstronomy/WWA.Core/WWA.Core.csproj @@ -1,18 +1,32 @@ - netcoreapp3.1 + netstandard2.0;net6.0 Attila Abrudán World Wide Astronomy - SOFA true license.md - 1.2.0 + 1.3.0 + true + true + embedded - C:\AA_Works\CLOUD\GitHub\wwa\WorldWideAstronomy\WWA.Core\WWA.Core.xml + .\WWA.Core.xml + + true + + + + + all + runtime; build; native; contentfiles; analyzers; buildtransitive + + + @@ -30,4 +44,5 @@ + diff --git a/WorldWideAstronomy/WWA.Core/WWA.Core.xml b/WorldWideAstronomy/WWA.Core/WWA.Core.xml index 31f1e8b..3616863 100644 --- a/WorldWideAstronomy/WWA.Core/WWA.Core.xml +++ b/WorldWideAstronomy/WWA.Core/WWA.Core.xml @@ -1,7646 +1,7722 @@ - - - - WWA.Core - - - - - Macros used by SOFA library. - - - - - Apply aberration to transform natural direction into proper direction. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - natural direction to the source (unit vector) - observer barycentric velocity in units of c - distance between the Sun and the observer (au) - sqrt(1-|v|^2): reciprocal of Lorenz factor - proper direction to source (unit vector) - - - - For a geocentric observer, prepare star-independent astrometry - parameters for transformations between ICRS and GCRS coordinates. - The Earth ephemeris is supplied by the caller. - - The parameters produced by this function are required in the - parallax, light deflection and aberration parts of the astrometric - transformation chain. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TDB as a 2-part... - ...Julian Date (Note 1) - Earth barycentric pos/vel (au, au/day) - Earth heliocentric position (au) - star-independent astrometry parameters - - - - For a geocentric observer, prepare star-independent astrometry - parameters for transformations between ICRS and GCRS coordinates. - The caller supplies the date, and SOFA models are used to predict - the Earth ephemeris. - The parameters produced by this function are required in the - parallax, light deflection and aberration parts of the astrometric - transformation chain. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TDB as a 2-part... - ...Julian Date (Note 1) - star-independent astrometry parameters - - - - For a terrestrial observer, prepare star-independent astrometry - parameters for transformations between ICRS and geocentric CIRS - coordinates. The Earth ephemeris and CIP/CIO are supplied by the - caller. - - The parameters produced by this function are required in the - parallax, light deflection, aberration, and bias-precession-nutation - parts of the astrometric transformation chain. - - - /// - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TDB as a 2-part... - ...Julian Date (Note 1) - Earth barycentric position/velocity (au, au/day) - Earth heliocentric position (au) - CIP X,Y (components of unit vector) - CIP X,Y (components of unit vector) - - the CIO locator s (radians) - - - - For a terrestrial observer, prepare star-independent astrometry - parameters for transformations between ICRS and geocentric CIRS - coordinates. The caller supplies the date, and SOFA models are used - to predict the Earth ephemeris and CIP/CIO. - - The parameters produced by this function are required in the - parallax, light deflection, aberration, and bias-precession-nutation - parts of the astrometric transformation chain. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TDB as a 2-part... - ...Julian Date (Note 1) - star-independent astrometry parameters - equation of the origins (ERA-GST) - - - - For a terrestrial observer, prepare star-independent astrometry - parameters for transformations between ICRS and observed - coordinates. The caller supplies the Earth ephemeris, the Earth - rotation information and the refraction constants as well as the - site coordinates. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TDB as a 2-part... - ...Julian Date (Note 1) - Earth barycentric PV (au, au/day, Note 2) - Earth heliocentric P (au, Note 2) - CIP X,Y (components of unit vector) - CIP X,Y (components of unit vector) - the CIO locator s (radians) - Earth rotation angle (radians) - longitude (radians, east +ve, Note 3) - latitude (geodetic, radians, Note 3) - height above ellipsoid (m, geodetic, Note 3) - polar motion coordinates (radians, Note 4) - polar motion coordinates (radians, Note 4) - the TIO locator s' (radians, Note 4) - refraction constant A (radians, Note 5) - refraction constant B (radians, Note 5) - star-independent astrometry parameters - - - - For a terrestrial observer, prepare star-independent astrometry - parameters for transformations between ICRS and observed - coordinates. The caller supplies UTC, site coordinates, ambient air - conditions and observing wavelength, and SOFA models are used to - obtain the Earth ephemeris, CIP/CIO and refraction constants. - - The parameters produced by this function are required in the - parallax, light deflection, aberration, and bias-precession-nutation - parts of the ICRS/CIRS transformations. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - UTC as a 2-part... - ...quasi Julian Date (Notes 1,2) - UT1-UTC (seconds, Note 3) - longitude (radians, east +ve, Note 4) - latitude (geodetic, radians, Note 4) - height above ellipsoid (m, geodetic, Notes 4,6) - polar motion coordinates (radians, Note 5) - polar motion coordinates (radians, Note 5) - pressure at the observer (hPa = mB, Note 6) - ambient temperature at the observer (deg C) - relative humidity at the observer (range 0-1) - wavelength (micrometers, Note 7) - star-independent astrometry parameters - equation of the origins (ERA-GST) - - - - - For an observer whose geocentric position and velocity are known, - prepare star-independent astrometry parameters for transformations - between ICRS and GCRS. The Earth ephemeris is supplied by the caller. - - The parameters produced by this function are required in the space - motion, parallax, light deflection and aberration parts of the - astrometric transformation chain. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TDB as a 2-part... - ...Julian Date (Note 1) - observer's geocentric pos/vel (m, m/s) - Earth barycentric PV (au, au/day) - Earth heliocentric P (au) - star-independent astrometry parameters - - - - For an observer whose geocentric position and velocity are known, - prepare star-independent astrometry parameters for transformations - between ICRS and GCRS. The Earth ephemeris is from SOFA models. - - The parameters produced by this function are required in the space - motion, parallax, light deflection and aberration parts of the - astrometric transformation chain. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TDB as a 2-part... - ...Julian Date (Note 1) - observer's geocentric pos/vel (Note 3) - star-independent astrometry parameters - - - - In the star-independent astrometry parameters, update only the - Earth rotation angle, supplied by the caller explicitly. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Earth rotation angle (radians, Note 2) - star-independent astrometry parameters: - - - - In the star-independent astrometry parameters, update only the - Earth rotation angle. The caller provides UT1, (n.b. not UTC). - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - UT1 as a 2-part... - ...Julian Date (Note 1) - star-independent astrometry parameters - - - - For a terrestrial observer, prepare star-independent astrometry - parameters for transformations between CIRS and observed - coordinates. The caller supplies the Earth orientation information - and the refraction constants as well as the site coordinates. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - the TIO locator s' (radians, Note 1) - Earth rotation angle (radians) - longitude (radians, east +ve, Note 2) - geodetic latitude (radians, Note 2) - height above ellipsoid (m, geodetic Note 2) - polar motion coordinates (radians, Note 3) - polar motion coordinates (radians, Note 3) - refraction constant A (radians, Note 4) - refraction constant B (radians, Note 4) - star-independent astrometry parameters: - - - - For a terrestrial observer, prepare star-independent astrometry - parameters for transformations between CIRS and observed - coordinates. The caller supplies UTC, site coordinates, ambient air - conditions and observing wavelength. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - UTC as a 2-part... - ...quasi Julian Date (Notes 1,2) - UT1-UTC (seconds) - longitude (radians, east +ve, Note 3) - geodetic latitude (radians, Note 3) - height above ellipsoid (m, geodetic Notes 4,6) - polar motion coordinates (radians, Note 5) - polar motion coordinates (radians, Note 5) - pressure at the observer (hPa = mB, Note 6) - ambient temperature at the observer (deg C) - relative humidity at the observer (range 0-1) - wavelength (micrometers, Note 7) - star-independent astrometry parameters: - - - - - Transform ICRS star data, epoch J2000.0, to CIRS. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - ICRS right ascension at J2000.0 (radians, Note 1) - ICRS declination at J2000.0 (radians, Note 1) - RA proper motion (radians/year; Note 2) - Dec proper motion (radians/year) - parallax (arcsec) - radial velocity (km/s, +ve if receding) - TDB as a 2-part... - ...Julian Date (Note 3) - CIRS geocentric RA,Dec (radians) - CIRS geocentric RA,Dec (radians) - equation of the origins (ERA-GST, Note 5) - - - - Quick ICRS, epoch J2000.0, to CIRS transformation, given precomputed - star-independent astrometry parameters. - - Use of this function is appropriate when efficiency is important and - where many star positions are to be transformed for one date. The - star-independent parameters can be obtained by calling one of the - functions iauApci[13], iauApcg[13], wwaApco[13] or wwaApcs[13]. - - If the parallax and proper motions are zero the wwaAtciqz function - can be used instead. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - ICRS RA,Dec at J2000.0 (radians) - ICRS RA,Dec at J2000.0 (radians) - RA proper motion (radians/year; Note 3) - Dec proper motion (radians/year) - parallax (arcsec) - radial velocity (km/s, +ve if receding) - star-independent astrometry parameters: - CIRS RA,Dec (radians) - CIRS RA,Dec (radians) - - - - Quick ICRS, epoch J2000.0, to CIRS transformation, given precomputed - star-independent astrometry parameters plus a list of light- - deflecting bodies. - - Use of this function is appropriate when efficiency is important and - where many star positions are to be transformed for one date. The - star-independent parameters can be obtained by calling one of the - functions iauApci[13], iauApcg[13], wwaApco[13] or wwaApcs[13]. - - If the only light-deflecting body to be taken into account is the - Sun, the wwaAtciq function can be used instead. If in addition the - parallax and proper motions are zero, the wwaAtciqz function can be used. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - ICRS RA,Dec at J2000.0 (radians) - ICRS RA,Dec at J2000.0 (radians) - RA proper motion (radians/year; Note 3) - Dec proper motion (radians/year) - parallax (arcsec) - radial velocity (km/s, +ve if receding) - star-independent astrometry parameters: - number of bodies (Note 3) - data for each of the n bodies (Notes 3,4): - CIRS RA,Dec (radians) - CIRS RA,Dec (radians) - - - - Quick ICRS to CIRS transformation, given precomputed star- - independent astrometry parameters, and assuming zero parallax and - proper motion. - - Use of this function is appropriate when efficiency is important and - where many star positions are to be transformed for one date. The - star-independent parameters can be obtained by calling one of the - functions iauApci[13], iauApcg[13], wwaApco[13] or wwaApcs[13]. - - The corresponding function for the case of non-zero parallax and - proper motion is wwaAtciq. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - ICRS astrometric RA,Dec (radians) - ICRS astrometric RA,Dec (radians) - star-independent astrometry parameters: - CIRS RA,Dec (radians) - CIRS RA,Dec (radians) - - - - ICRS RA,Dec to observed place. The caller supplies UTC, site - coordinates, ambient air conditions and observing wavelength. - - SOFA models are used for the Earth ephemeris, bias-precession- - nutation, Earth orientation and refraction. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - ICRS right ascension at J2000.0 (radians, Note 1) - ICRS right ascension at J2000.0 (radians, Note 1) - RA proper motion (radians/year; Note 2) - Dec proper motion (radians/year) - parallax (arcsec) - radial velocity (km/s, +ve if receding) - UTC as a 2-part... - ...quasi Julian Date (Notes 3-4) - UT1-UTC (seconds, Note 5) - longitude (radians, east +ve, Note 6) - latitude (geodetic, radians, Note 6) - height above ellipsoid (m, geodetic, Notes 6,8) - polar motion coordinates (radians, Note 7) - polar motion coordinates (radians, Note 7) - pressure at the observer (hPa = mB, Note 8) - ambient temperature at the observer (deg C) - relative humidity at the observer (range 0-1) - wavelength (micrometers, Note 9) - observed azimuth (radians: N=0,E=90) - observed zenith distance (radians) - observed hour angle (radians) - observed declination (radians) - observed right ascension (CIO-based, radians) - equation of the origins (ERA-GST) - status: - +1 = dubious year (Note 4) - 0 = OK - -1 = unacceptable date - - - - - Transform star RA,Dec from geocentric CIRS to ICRS astrometric. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - CIRS geocentric RA,Dec (radians) - CIRS geocentric RA,Dec (radians) - TDB as a 2-part... - ...Julian Date (Note 1) - ICRS astrometric RA,Dec (radians) - ICRS astrometric RA,Dec (radians) - equation of the origins (ERA-GST, Note 4) - - - - Quick CIRS RA,Dec to ICRS astrometric place, given the star- - independent astrometry parameters. - - Use of this function is appropriate when efficiency is important and - where many star positions are all to be transformed for one date. - The star-independent astrometry parameters can be obtained by - calling one of the functions iauApci[13], iauApcg[13], wwaApco[13] - or wwaApcs[13]. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - CIRS RA,Dec (radians) - CIRS RA,Dec (radians) - star-independent astrometry parameters: - ICRS astrometric RA,Dec (radians) - ICRS astrometric RA,Dec (radians) - - - - Quick CIRS to ICRS astrometric place transformation, given the star- - independent astrometry parameters plus a list of light-deflecting bodies. - - Use of this function is appropriate when efficiency is important and - where many star positions are all to be transformed for one date. - The star-independent astrometry parameters can be obtained by - calling one of the functions iauApci[13], iauApcg[13], wwaApco[13] - or wwaApcs[13]. - - If the only light-deflecting body to be taken into account is the - Sun, the wwaAticq function can be used instead. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - CIRS RA,Dec (radians) - CIRS RA,Dec (radians) - star-independent astrometry parameters: - number of bodies (Note 3) - data for each of the n bodies (Notes 3,4): - ICRS astrometric RA,Dec (radians) - ICRS astrometric RA,Dec (radians) - - - - CIRS RA,Dec to observed place. The caller supplies UTC, site - coordinates, ambient air conditions and observing wavelength. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - CIRS right ascension (CIO-based, radians) - CIRS declination (radians) - UTC as a 2-part... - ...quasi Julian Date (Notes 1,2) - UT1-UTC (seconds, Note 3) - longitude (radians, east +ve, Note 4) - geodetic latitude (radians, Note 4) - height above ellipsoid (m, geodetic Notes 4,6) - polar motion coordinates (radians, Note 5) - polar motion coordinates (radians, Note 5) - pressure at the observer (hPa = mB, Note 6) - ambient temperature at the observer (deg C) - relative humidity at the observer (range 0-1) - wavelength (micrometers, Note 7) - observed azimuth (radians: N=0,E=90) - observed zenith distance (radians) - observed hour angle (radians) - observed declination (radians) - observed right ascension (CIO-based, radians) - status: - +1 = dubious year (Note 2) - 0 = OK - -1 = unacceptable date - - - - - Quick CIRS to observed place transformation. - - Use of this function is appropriate when efficiency is important and - where many star positions are all to be transformed for one date. - The star-independent astrometry parameters can be obtained by - calling wwaApio[13] or wwaApco[13]. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - CIRS right ascension - CIRS declination - star-independent astrometry parameters: - observed azimuth (radians: N=0,E=90) - observed zenith distance (radians) - observed hour angle (radians) - observed declination (radians) - observed right ascension (CIO-based, radians) - - - - Observed place at a groundbased site to to ICRS astrometric RA,Dec. - The caller supplies UTC, site coordinates, ambient air conditions - and observing wavelength. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - type of coordinates - "R", "H" or "A" (Notes 1,2) - observed Az, HA or RA (radians; Az is N=0,E=90) - observed ZD or Dec (radians) - UTC as a 2-part... - ...quasi Julian Date (Notes 3,4) - UT1-UTC (seconds, Note 5) - longitude (radians, east +ve, Note 6) - geodetic latitude (radians, Note 6) - height above ellipsoid (m, geodetic Notes 6,8) - polar motion coordinates (radians, Note 7) - polar motion coordinates (radians, Note 7) - pressure at the observer (hPa = mB, Note 8) - ambient temperature at the observer (deg C) - relative humidity at the observer (range 0-1) - wavelength (micrometers, Note 9) - ICRS astrometric RA,Dec (radians) - ICRS astrometric RA,Dec (radians) - - - - - Observed place to CIRS. The caller supplies UTC, site coordinates, - ambient air conditions and observing wavelength. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - type of coordinates - "R", "H" or "A" (Notes 1,2) - observed Az, HA or RA (radians; Az is N=0,E=90) - observed ZD or Dec (radians) - UTC as a 2-part... - ...quasi Julian Date (Notes 3,4) - UT1-UTC (seconds, Note 5) - longitude (radians, east +ve, Note 6) - geodetic latitude (radians, Note 6) - height above the ellipsoid (meters, Notes 6,8) - polar motion coordinates (radians, Note 7) - polar motion coordinates (radians, Note 7) - pressure at the observer (hPa = mB, Note 8) - ambient temperature at the observer (deg C) - relative humidity at the observer (range 0-1) - wavelength (micrometers, Note 9) - CIRS right ascension (CIO-based, radians) - CIRS declination (radians) - status: - +1 = dubious year (Note 2) - 0 = OK - -1 = unacceptable date - - - - - Quick observed place to CIRS, given the star-independent astrometry parameters. - - Use of this function is appropriate when efficiency is important and - where many star positions are all to be transformed for one date. - The star-independent astrometry parameters can be obtained by - calling wwaApio[13] or wwaApco[13]. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - type of coordinates: "R", "H" or "A" (Note 1) - observed Az, HA or RA (radians; Az is N=0,E=90) - observed ZD or Dec (radians) - star-independent astrometry parameters: - CIRS right ascension (CIO-based, radians) - CIRS declination (radians) - - - - Apply light deflection by a solar-system body, as part of - transforming coordinate direction into natural direction. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - mass of the gravitating body (solar masses) - direction from observer to source (unit vector) - direction from body to source (unit vector) - direction from body to observer (unit vector) - distance from body to observer (au) - deflection limiter (Note 4) - observer to deflected source (unit vector) - - - - For a star, apply light deflection by multiple solar-system bodies, - as part of transforming coordinate direction into natural direction. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - number of bodies (note 1) - data for each of the n bodies (Notes 1,2): - barycentric position of the observer (au) - observer to star coord direction (unit vector) - observer to deflected star (unit vector) - - - - Light deflection by the Sun. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - direction from observer to source (unit vector) - direction from Sun to observer (unit vector) - distance from Sun to observer (au) - observer to deflected source (unit vector) - - Notes: - - 1) The source is presumed to be sufficiently distant that its - directions seen from the Sun and the observer are essentially - the same. - - 2) The deflection is restrained when the angle between the star and - the center of the Sun is less than a threshold value, falling to - zero deflection for zero separation.The chosen threshold value - is within the solar limb for all solar-system applications, and - is about 5 arcminutes for the case of a terrestrial observer. - - 3) The arguments p and p1 can be the same array. - - Called: - wwaLd light deflection by a solar-system body - - - - Proper motion and parallax. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - ICRS RA,Dec at catalog epoch (radians) - ICRS RA,Dec at catalog epoch (radians) - RA proper motion (radians/year; Note 1) - Dec proper motion (radians/year) - parallax (arcsec) - radial velocity (km/s, +ve if receding) - proper motion time interval (SSB, Julian years) - SSB to observer vector (au) - coordinate direction (BCRS unit vector) - - - - Star proper motion: update star catalog data for space motion, with - special handling to handle the zero parallax case. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - right ascension (radians), before - declination (radians), before - RA proper motion (radians/year), before - Dec proper motion (radians/year), before - parallax (arcseconds), before - radial velocity (km/s, +ve = receding), before - "before" epoch, part A (Note 1) - "before" epoch, part B (Note 1) - "after" epoch, part A (Note 1) - "after" epoch, part B (Note 1) - right ascension (radians), after - declination (radians), after - RA proper motion (radians/year), after - Dec proper motion (radians/year), after - parallax (arcseconds), after - radial velocity (km/s, +ve = receding), after - - status: - -1 = system error (should not occur) - 0 = no warnings or errors - 1 = distance overridden (Note 6) - 2 = excessive velocity (Note 7) - 4 = solution didn't converge (Note 8) - else = binary logical OR of the above warnings - - - - - Position and velocity of a terrestrial observing station. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - longitude (radians, east +ve, Note 1) - latitude (geodetic, radians, Note 1) - height above ref. ellipsoid (geodetic, m) - coordinates of the pole (radians, Note 2) - coordinates of the pole (radians, Note 2) - the TIO locator s' (radians, Note 2) - Earth rotation angle (radians, Note 3) - position/velocity vector (m, m/s, CIRS) - - - - Determine the constants A and B in the atmospheric refraction model - dZ = A tan Z + B tan^3 Z. - - Z is the "observed" zenith distance (i.e. affected by refraction) - and dZ is what to add to Z to give the "topocentric" (i.e. in vacuo) - zenith distance. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - pressure at the observer (hPa = millibar) - ambient temperature at the observer (deg C) - relative humidity at the observer (range 0-1) - wavelength (micrometers) - tan Z coefficient (radians) - tan^3 Z coefficient (radians) - - - - Gregorian Calendar to Julian Date. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - year, month, day in Gregorian calendar (Note 1) - year, month, day in Gregorian calendar (Note 1) - year, month, day in Gregorian calendar (Note 1) - MJD zero-point: always 2400000.5 - Modified Julian Date for 0 hrs - - - - - Julian Date to Besselian Epoch. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Julian Date (see note) - Julian Date (see note) - Besselian Epoch. - - - - Besselian Epoch to Julian Date. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Besselian Epoch (e.g. 1957.3) - MJD zero-point: always 2400000.5 - Modified Julian Date - - - - Julian Date to Julian Epoch. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Julian Date (see note) - Julian Date (see note) - Julian Epoch - - - - Julian Epoch to Julian Date. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Julian Epoch (e.g. 1996.8) - MJD zero-point: always 2400000.5 - Modified Julian Date - - - - Julian Date to Gregorian year, month, day, and fraction of a day. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Julian Date (Notes 1, 2) - Julian Date (Notes 1, 2) - year - month - DAY - fraction of day - - status: - 0 = OK - -1 = unacceptable date (Note 3) - - - - - Julian Date to Gregorian Calendar, expressed in a form convenient - for formatting messages: rounded to a specified precision. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - number of decimal places of days in fraction - dj1+dj2 = Julian Date (Note 1) - dj1+dj2 = Julian Date (Note 1) - year, month, day, fraction in Gregorian calendar - - status: - -1 = date out of range - 0 = OK - +1 = NDP not 0-9 (interpreted as 0) - - - - - Transformation from ecliptic coordinates (mean equinox and ecliptic - of date) to ICRS RA,Dec, using the IAU 2006 precession model. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian date (Note 1) - TT as a 2-part Julian date (Note 1) - double ecliptic longitude and latitude (radians) - double ecliptic longitude and latitude (radians) - ICRS right ascension and declination (radians) - ICRS right ascension and declination (radians) - - - - ICRS equatorial to ecliptic rotation matrix, IAU 2006. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian date (Note 1) - TT as a 2-part Julian date (Note 1) - ICRS to ecliptic rotation matrix - - - - Transformation from ICRS equatorial coordinates to ecliptic - coordinates(mean equinox and ecliptic of date) using IAU 2006 - precession model. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian date (Note 1) - TT as a 2-part Julian date (Note 1) - ICRS right ascension and declination (radians) - ICRS right ascension and declination (radians) - ecliptic longitude and latitude (radians) - ecliptic longitude and latitude (radians) - - - - Transformation from ecliptic coordinates (mean equinox and ecliptic - of date) to ICRS RA,Dec, using a long-term precession model. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Julian epoch (TT) - ecliptic longitude and latitude (radians) - ecliptic longitude and latitude (radians) - ICRS right ascension and declination (radians) - ICRS right ascension and declination (radians) - - - - ICRS equatorial to ecliptic rotation matrix, long-term. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Julian epoch (TT) - ICRS to ecliptic rotation matrix - - - - Transformation from ICRS equatorial coordinates to ecliptic - coordinates(mean equinox and ecliptic of date) using a long-term - precession model. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Julian epoch (TT) - ICRS right ascension and declination (radians) - ICRS right ascension and declination (radians) - ecliptic longitude and latitude (radians) - ecliptic longitude and latitude (radians) - - - - Earth position and velocity, heliocentric and barycentric, with - respect to the Barycentric Celestial Reference System. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TDB date (Note 1) - TDB date (Note 1) - heliocentric Earth position/velocity - barycentric Earth position/velocity - - status: 0 = OK - +1 = warning: date outside the range 1900-2100 AD - - - - - Approximate heliocentric position and velocity of a nominated major - planet: Mercury, Venus, EMB, Mars, Jupiter, Saturn, Uranus or - Neptune (but not the Earth itself). - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TDB date part A (Note 1) - TDB date part B (Note 1) - planet (1=Mercury, 2=Venus, 3=EMB, 4=Mars, 5=Jupiter, 6=Saturn, 7=Uranus, 8=Neptune) - planet p,v (heliocentric, J2000.0, AU,AU/d) - - status: -1 = illegal NP (outside 1-8) - 0 = OK - +1 = warning: year outside 1000-3000 - +2 = warning: failed to converge - - - - - Fundamental argument, IERS Conventions (2003): - mean elongation of the Moon from the Sun. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TDB, Julian centuries since J2000.0 (Note 1) - - D, radians (Note 2) - - - - - Fundamental argument, IERS Conventions (2003): - mean longitude of Earth. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TDB, Julian centuries since J2000.0 (Note 1) - mean longitude of Earth, radians (Note 2) - - - - Fundamental argument, IERS Conventions (2003): - mean longitude of the Moon minus mean longitude of the ascending node. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TDB, Julian centuries since J2000.0 (Note 1) - F, radians (Note 2) - - - - Fundamental argument, IERS Conventions (2003): - mean longitude of Jupiter. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TDB, Julian centuries since J2000.0 (Note 1) - mean longitude of Jupiter, radians (Note 2) - - - - Fundamental argument, IERS Conventions (2003): - mean anomaly of the Moon. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TDB, Julian centuries since J2000.0 (Note 1) - l, radians (Note 2) - - - - Fundamental argument, IERS Conventions (2003): - mean anomaly of the Sun. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TDB, Julian centuries since J2000.0 (Note 1) - l', radians (Note 2) - - - - Fundamental argument, IERS Conventions (2003): - mean longitude of Mars. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TDB, Julian centuries since J2000.0 (Note 1) - mean longitude of Mars, radians (Note 2) - - - - Fundamental argument, IERS Conventions (2003): - mean longitude of Mercury. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TDB, Julian centuries since J2000.0 (Note 1) - mean longitude of Mercury, radians (Note 2) - - - - Fundamental argument, IERS Conventions (2003): - mean longitude of Neptune. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TDB, Julian centuries since J2000.0 (Note 1) - mean longitude of Neptune, radians (Note 2) - - - - Fundamental argument, IERS Conventions (2003): - mean longitude of the Moon's ascending node. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TDB, Julian centuries since J2000.0 (Note 1) - Omega, radians (Note 2) - - - - Fundamental argument, IERS Conventions (2003): - general accumulated precession in longitude. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TDB, Julian centuries since J2000.0 (Note 1) - general precession in longitude, radians (Note 2) - - - - Fundamental argument, IERS Conventions (2003): - mean longitude of Saturn. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TDB, Julian centuries since J2000.0 (Note 1) - mean longitude of Saturn, radians (Note 2) - - - - Fundamental argument, IERS Conventions (2003): - mean longitude of Uranus. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TDB, Julian centuries since J2000.0 (Note 1) - mean longitude of Uranus, radians (Note 2) - - - - Fundamental argument, IERS Conventions (2003): - mean longitude of Venus. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TDB, Julian centuries since J2000.0 (Note 1) - mean longitude of Venus, radians (Note 2) - - - - Transformation from Galactic Coordinates to ICRS. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - galactic longitude (radians) - galactic latitude (radians) - ICRS right ascension (radians) - ICRS declination (radians) - - - - Transformation from ICRS to Galactic Coordinates. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - ICRS right ascension (radians) - ICRS declination (radians) - galactic longitude (radians) - galactic latitude (radians) - - - - Earth reference ellipsoids. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - ellipsoid identifier (Note 1) - equatorial radius (meters, Note 2) - flattening (Note 2) - - status: 0 = OK - -1 = illegal identifier (Note 3) - - - - - Transform geocentric coordinates to geodetic using the specified - reference ellipsoid. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - ellipsoid identifier (Note 1) - geocentric vector (Note 2) - longitude (radians, east +ve, Note 3) - latitude (geodetic, radians, Note 3) - height above ellipsoid (geodetic, Notes 2,3) - - status: 0 = OK - -1 = illegal identifier (Note 3) - -2 = internal error (Note 3) - - - - - Transform geocentric coordinates to geodetic for a reference - ellipsoid of specified form. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - equatorial radius (Notes 2,4) - flattening (Note 3) - geocentric vector (Note 4) - longitude (radians, east +ve) - latitude (geodetic, radians) - height above ellipsoid (geodetic, Note 4) - - status: 0 = OK - -1 = illegal f - -2 = illegal a - - - - - Transform geodetic coordinates to geocentric using the specified - reference ellipsoid. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - ellipsoid identifier (Note 1) - longitude (radians, east +ve) - latitude (geodetic, radians, Note 3) - height above ellipsoid (geodetic, Notes 2,3) - geocentric vector (Note 2) - - status: 0 = OK - -1 = illegal identifier (Note 3) - -2 = illegal case (Note 3) - - - - - Transform geodetic coordinates to geocentric for a reference - ellipsoid of specified form. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - equatorial radius (Notes 1,4) - flattening (Notes 2,4) - longitude (radians, east +ve) - latitude (geodetic, radians, Note 4) - height above ellipsoid (geodetic, Notes 3,4) - geocentric vector (Note 3) - - status: 0 = OK - -1 = illegal case (Note 4) - - - - - Frame bias components of IAU 2000 precession-nutation models (part - of MHB2000 with additions). - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - longitude and obliquity corrections - longitude and obliquity corrections - the ICRS RA of the J2000.0 mean equinox - - - - Frame bias and precession, IAU 2006. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - frame bias matrix (Note 2) - precession matrix (Note 3) - bias-precession matrix (Note 4) - - - - Frame bias and precession, IAU 2006. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - frame bias matrix (Note 2) - precession matrix (Note 3) - bias-precession matrix (Note 4) - - - - Extract from the bias-precession-nutation matrix the X,Y coordinates - of the Celestial Intermediate Pole. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - celestial-to-true matrix (Note 1) - Celestial Intermediate Pole (Note 2) - Celestial Intermediate Pole (Note 2) - - - - Form the celestial-to-intermediate matrix for a given date using the - IAU 2000A precession-nutation model. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - celestial-to-intermediate matrix (Note 2) - - - - Form the celestial-to-intermediate matrix for a given date using the - IAU 2000B precession-nutation model. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - celestial-to-intermediate matrix (Note 2) - - - - Form the celestial-to-intermediate matrix for a given date using the - IAU 2006 precession and IAU 2000A nutation models. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - celestial-to-intermediate matrix (Note 2) - - - - Form the celestial-to-intermediate matrix for a given date given - the bias-precession-nutation matrix. IAU 2000. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - celestial-to-true matrix (Note 2) - celestial-to-intermediate matrix (Note 3) - - - - Form the celestial to intermediate-frame-of-date matrix for a given - date when the CIP X,Y coordinates are known. IAU 2000. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - Celestial Intermediate Pole (Note 2) - Celestial Intermediate Pole (Note 2) - celestial-to-intermediate matrix (Note 3) - - - - Form the celestial to intermediate-frame-of-date matrix given the CIP - X,Y and the CIO locator s. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Celestial Intermediate Pole (Note 1) - Celestial Intermediate Pole (Note 1) - the CIO locator s (Note 2) - celestial-to-intermediate matrix (Note 3) - - - - Form the celestial to terrestrial matrix given the date, the UT1 and - the polar motion, using the IAU 2000A precession-nutation model. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - UT1 as a 2-part Julian Date (Note 1) - UT1 as a 2-part Julian Date (Note 1) - coordinates of the pole (radians, Note 2) - coordinates of the pole (radians, Note 2) - celestial-to-terrestrial matrix (Note 3) - - - - Form the celestial to terrestrial matrix given the date, the UT1 and - the polar motion, using the IAU 2000A precession-nutation model. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - UT1 as a 2-part Julian Date (Note 1) - UT1 as a 2-part Julian Date (Note 1) - coordinates of the pole (radians, Note 2) - coordinates of the pole (radians, Note 2) - celestial-to-terrestrial matrix (Note 3) - - - - Form the celestial to terrestrial matrix given the date, the UT1 and - the polar motion, using the IAU 2006/2000A precession-nutation models. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - UT1 as a 2-part Julian Date (Note 1) - UT1 as a 2-part Julian Date (Note 1) - coordinates of the pole (radians, Note 2) - coordinates of the pole (radians, Note 2) - celestial-to-terrestrial matrix (Note 3) - - - - Assemble the celestial to terrestrial matrix from CIO-based - components (the celestial-to-intermediate matrix, the Earth Rotation - Angle and the polar motion matrix). - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - celestial-to-intermediate matrix - Earth rotation angle (radians) - polar-motion matrix - celestial-to-terrestrial matrix - - - - Assemble the celestial to terrestrial matrix from equinox-based - components (the celestial-to-true matrix, the Greenwich Apparent - Sidereal Time and the polar motion matrix). - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - celestial-to-true matrix - Greenwich (apparent) Sidereal Time (radians) - polar-motion matrix - celestial-to-terrestrial matrix (Note 2) - - - - Form the celestial to terrestrial matrix given the date, the UT1, - the nutation and the polar motion. IAU 2000. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - UT1 as a 2-part Julian Date (Note 1) - UT1 as a 2-part Julian Date (Note 1) - nutation (Note 2) - nutation (Note 2) - coordinates of the pole (radians, Note 3) - coordinates of the pole (radians, Note 3) - celestial-to-terrestrial matrix (Note 4) - - - - Form the celestial to terrestrial matrix given the date, the UT1, - the CIP coordinates and the polar motion. IAU 2000. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - UT1 as a 2-part Julian Date (Note 1) - UT1 as a 2-part Julian Date (Note 1) - Celestial Intermediate Pole (Note 2) - Celestial Intermediate Pole (Note 2) - coordinates of the pole (radians, Note 3) - coordinates of the pole (radians, Note 3) - celestial-to-terrestrial matrix (Note 4) - - - - Equation of the origins, IAU 2006 precession and IAU 2000A nutation. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - equation of the origins in radians - - - - Equation of the origins, given the classical NPB matrix and the - quantity s. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - classical nutation x precession x bias matrix - the quantity s (the CIO locator) in radians - the equation of the origins in radians. - - - - Form rotation matrix given the Fukushima-Williams angles. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - F-W angle gamma_bar (radians) - F-W angle phi_bar (radians) - F-W angle psi (radians) - F-W angle epsilon (radians) - rotation matrix - - - - CIP X,Y given Fukushima-Williams bias-precession-nutation angles. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - F-W angle gamma_bar (radians) - F-W angle phi_bar (radians) - F-W angle psi (radians) - F-W angle epsilon (radians) - CIP unit vector X,Y - CIP unit vector X,Y - - - - Long-term precession matrix. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Julian epoch (TT) - precession matrix, J2000.0 to date - - - - Long-term precession matrix, including ICRS frame bias. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Julian epoch (TT) - precession-bias matrix, J2000.0 to date - - - - Long-term precession of the ecliptic. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Julian epoch (TT) - ecliptic pole unit vector - - - - Long-term precession of the equator. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Julian epoch (TT) - equator pole unit vector - - - - Form the matrix of nutation for a given date, IAU 2000A model. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - nutation matrix - - - - Form the matrix of nutation for a given date, IAU 2000B model. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - nutation matrix - - - - Form the matrix of nutation for a given date, IAU 2006/2000A model. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - nutation matrix - - - - Form the matrix of nutation. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - mean obliquity of date (Note 1) - nutation (Note 2) - nutation (Note 2) - nutation matrix (Note 3) - - - - Nutation, IAU 2000A model (MHB2000 luni-solar and planetary nutation - with free core nutation omitted). - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - nutation, luni-solar + planetary (Note 2) - nutation, luni-solar + planetary (Note 2) - - - - Nutation, IAU 2000B model. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - nutation, luni-solar + planetary (Note 2) - nutation, luni-solar + planetary (Note 2) - - - - IAU 2000A nutation with adjustments to match the IAU 2006 precession. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - nutation, luni-solar + planetary (Note 2) - nutation, luni-solar + planetary (Note 2) - - - - Nutation, IAU 1980 model. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - nutation in longitude (radians) - nutation in obliquity (radians) - - - - Form the matrix of nutation for a given date, IAU 1980 model. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TDB date (Note 1) - TDB date (Note 1) - nutation matrix - - - - Mean obliquity of the ecliptic, IAU 2006 precession model. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - obliquity of the ecliptic (radians, Note 2) - - - - Mean obliquity of the ecliptic, IAU 1980 model. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - obliquity of the ecliptic (radians, Note 2) - - - - Precession angles, IAU 2006, equinox based. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - epsilon_0 - psi_A - omega_A - P_A - Q_A - pi_A - Pi_A - obliquity epsilon_A - chi_A - z_A - zeta_A - theta_A - p_A - F-W angle gamma_J2000 - F-W angle phi_J2000 - F-W angle psi_J2000 - - - - This function forms three Euler angles which implement general - precession from epoch J2000.0, using the IAU 2006 model. Frame - bias (the offset between ICRS and mean J2000.0) is included. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - 1st rotation: radians cw around z - 3rd rotation: radians cw around z - 2nd rotation: radians ccw around y - - - - Precession angles, IAU 2006 (Fukushima-Williams 4-angle formulation). - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - F-W angle gamma_bar (radians) - F-W angle phi_bar (radians) - F-W angle psi_bar (radians) - F-W angle epsilon_A (radians) - - - - Precession matrix (including frame bias) from GCRS to a specified - date, IAU 2000 model. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - bias-precession matrix (Note 2) - - - - Precession matrix (including frame bias) from GCRS to a specified - date, IAU 2006 model. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - bias-precession matrix (Note 2) - - - - Precession matrix from J2000.0 to a specified date, IAU 1976 model. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - ending date, TT (Note 1) - ending date, TT (Note 1) - precession matrix, J2000.0 -> date1+date2 - - - - Precession-nutation, IAU 2000 model: a multi-purpose function, - supporting classical (equinox-based) use directly and CIO-based - use indirectly. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - nutation (Note 2) - nutation (Note 2) - mean obliquity (Note 3) - frame bias matrix (Note 4) - precession matrix (Note 5) - bias-precession matrix (Note 6) - nutation matrix (Note 7) - GCRS-to-true matrix (Note 8) - - - - Precession-nutation, IAU 2000A model: a multi-purpose function, - supporting classical (equinox-based) use directly and CIO-based - use indirectly. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - nutation (Note 2) - nutation (Note 2) - mean obliquity (Note 3) - frame bias matrix (Note 4) - precession matrix (Note 5) - bias-precession matrix (Note 6) - nutation matrix (Note 7) - GCRS-to-true matrix (Notes 8,9) - - - - Precession-nutation, IAU 2000B model: a multi-purpose function, - supporting classical (equinox-based) use directly and CIO-based - use indirectly. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - v - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - nutation (Note 2) - nutation (Note 2) - mean obliquity (Note 3) - frame bias matrix (Note 4) - precession matrix (Note 5) - bias-precession matrix (Note 6) - nutation matrix (Note 7) - GCRS-to-true matrix (Notes 8,9) - - - - Precession-nutation, IAU 2006 model: a multi-purpose function, - supporting classical (equinox-based) use directly and CIO-based use - indirectly. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - nutation (Note 2) - nutation (Note 2) - mean obliquity (Note 3) - frame bias matrix (Note 4) - precession matrix (Note 5) - bias-precession matrix (Note 6) - nutation matrix (Note 7) - GCRS-to-true matrix (Note 8) - - - - Precession-nutation, IAU 2006/2000A models: a multi-purpose function, - supporting classical (equinox-based) use directly and CIO-based use - indirectly. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - nutation (Note 2) - nutation (Note 2) - mean obliquity (Note 3) - frame bias matrix (Note 4) - precession matrix (Note 5) - bias-precession matrix (Note 6) - nutation matrix (Note 7) - GCRS-to-true matrix (Notes 8,9) - - - - Form the matrix of precession-nutation for a given date (including - frame bias), equinox based, IAU 2000A model. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - classical NPB matrix (Note 2) - - - - Form the matrix of precession-nutation for a given date (including - frame bias), equinox-based, IAU 2000B model. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - bias-precession-nutation matrix (Note 2) - - - - Form the matrix of precession-nutation for a given date (including - frame bias), equinox based, IAU 2006 precession and IAU 2000A - nutation models. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - bias-precession-nutation matrix (Note 2) - - - - Form the matrix of precession/nutation for a given date, IAU 1976 - precession model, IAU 1980 nutation model. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TDB date (Note 1) - TDB date (Note 1) - combined precession/nutation matrix - - - - Form the matrix of polar motion for a given date, IAU 2000. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - coordinates of the pole (radians, Note 1) - coordinates of the pole (radians, Note 1) - the TIO locator s' (radians, Note 2) - polar-motion matrix (Note 3) - - - - Precession-rate part of the IAU 2000 precession-nutation models - (part of MHB2000). - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - precession corrections (Notes 2,3) - precession corrections (Notes 2,3) - - - - IAU 1976 precession model. - - This function forms the three Euler angles which implement general - precession between two dates, using the IAU 1976 model (as for the - FK5 catalog). - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TDB starting date (Note 1) - TDB starting date (Note 1) - TDB ending date (Note 1) - TDB ending date (Note 1) - 1st rotation: radians cw around z - 3rd rotation: radians cw around z - 2nd rotation: radians ccw around y - - - - The CIO locator s, positioning the Celestial Intermediate Origin on - the equator of the Celestial Intermediate Pole, given the CIP's X,Y - coordinates. Compatible with IAU 2000A precession-nutation. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - CIP coordinates (Note 3) - CIP coordinates (Note 3) - - - - - The CIO locator s, positioning the Celestial Intermediate Origin on - the equator of the Celestial Intermediate Pole, using the IAU 2000A - precession-nutation model. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - the CIO locator s in radians (Note 2) - - - - The CIO locator s, positioning the Celestial Intermediate Origin on - the equator of the Celestial Intermediate Pole, using the IAU 2000B - precession-nutation model. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - the CIO locator s in radians (Note 2) - - - - The CIO locator s, positioning the Celestial Intermediate Origin on - the equator of the Celestial Intermediate Pole, given the CIP's X,Y - coordinates. Compatible with IAU 2006/2000A precession-nutation. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - CIP coordinates (Note 3) - CIP coordinates (Note 3) - the CIO locator s in radians (Note 2) - - - - The CIO locator s, positioning the Celestial Intermediate Origin on - the equator of the Celestial Intermediate Pole, using the IAU 2006 - precession and IAU 2000A nutation models. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - the CIO locator s in radians (Note 2) - - - - The TIO locator s', positioning the Terrestrial Intermediate Origin - on the equator of the Celestial Intermediate Pole. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - the TIO locator s' in radians (Note 2) - - - - X,Y coordinates of celestial intermediate pole from series based - on IAU 2006 precession and IAU 2000A nutation. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - CIP X,Y coordinates (Note 2) - CIP X,Y coordinates (Note 2) - - - - For a given TT date, compute the X,Y coordinates of the Celestial - Intermediate Pole and the CIO locator s, using the IAU 2000A - precession-nutation model. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - Celestial Intermediate Pole (Note 2) - Celestial Intermediate Pole (Note 2) - the CIO locator s (Note 2) - - - - For a given TT date, compute the X,Y coordinates of the Celestial - Intermediate Pole and the CIO locator s, using the IAU 2000B - precession-nutation model. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - Celestial Intermediate Pole (Note 2) - Celestial Intermediate Pole (Note 2) - the CIO locator s (Note 2) - - - - For a given TT date, compute the X,Y coordinates of the Celestial - Intermediate Pole and the CIO locator s, using the IAU 2006 - precession and IAU 2000A nutation models. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - Celestial Intermediate Pole (Note 2) - Celestial Intermediate Pole (Note 2) - the CIO locator s (Note 2) - - - - The equation of the equinoxes, compatible with IAU 2000 resolutions, - given the nutation in longitude and the mean obliquity. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - mean obliquity (Note 2) - nutation in longitude (Note 3) - equation of the equinoxes (Note 4) - - - - Equation of the equinoxes, compatible with IAU 2000 resolutions. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - equation of the equinoxes (Note 2) - - - - Equation of the equinoxes, compatible with IAU 2000 resolutions but - using the truncated nutation model IAU 2000B. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - equation of the equinoxes (Note 2) - - - - Equation of the equinoxes, compatible with IAU 2000 resolutions and - IAU 2006/2000A precession-nutation. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - equation of the equinoxes (Note 2) - - - - Equation of the equinoxes complementary terms, consistent with - IAU 2000 resolutions. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TT as a 2-part Julian Date (Note 1) - TT as a 2-part Julian Date (Note 1) - complementary terms (Note 2) - - - - Equation of the equinoxes, IAU 1994 model. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - TDB date (Note 1) - TDB date (Note 1) - equation of the equinoxes (Note 2) - - - - Earth rotation angle (IAU 2000 model). - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - UT1 as a 2-part Julian Date (see note) - UT1 as a 2-part Julian Date (see note) - Earth rotation angle (radians), range 0-2pi - - - - Greenwich mean sidereal time (model consistent with IAU 2000 - resolutions). - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - UT1 as a 2-part Julian Date (Notes 1,2) - UT1 as a 2-part Julian Date (Notes 1,2) - TT as a 2-part Julian Date (Notes 1,2) - TT as a 2-part Julian Date (Notes 1,2) - Greenwich mean sidereal time (radians) - - - - Greenwich mean sidereal time (consistent with IAU 2006 precession). - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - UT1 as a 2-part Julian Date (Notes 1,2) - UT1 as a 2-part Julian Date (Notes 1,2) - TT as a 2-part Julian Date (Notes 1,2) - TT as a 2-part Julian Date (Notes 1,2) - Greenwich mean sidereal time (radians) - - - - Universal Time to Greenwich mean sidereal time (IAU 1982 model). - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - UT1 Julian Date (see note) - UT1 Julian Date (see note) - Greenwich mean sidereal time (radians) - - - - Greenwich apparent sidereal time (consistent with IAU 2000 - resolutions). - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - UT1 as a 2-part Julian Date (Notes 1,2) - UT1 as a 2-part Julian Date (Notes 1,2) - TT as a 2-part Julian Date (Notes 1,2) - TT as a 2-part Julian Date (Notes 1,2) - Greenwich apparent sidereal time (radians) - - - - Greenwich apparent sidereal time (consistent with IAU 2000 - resolutions but using the truncated nutation model IAU 2000B). - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - UT1 as a 2-part Julian Date (Notes 1,2) - UT1 as a 2-part Julian Date (Notes 1,2) - Greenwich apparent sidereal time (radians) - - - - Greenwich apparent sidereal time, IAU 2006, given the NPB matrix. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - UT1 as a 2-part Julian Date (Notes 1,2) - UT1 as a 2-part Julian Date (Notes 1,2) - TT as a 2-part Julian Date (Notes 1,2) - TT as a 2-part Julian Date (Notes 1,2) - nutation x precession x bias matrix - Greenwich apparent sidereal time (radians) - - - - Greenwich apparent sidereal time (consistent with IAU 2000 and 2006 - resolutions). - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - UT1 as a 2-part Julian Date (Notes 1,2) - UT1 as a 2-part Julian Date (Notes 1,2) - TT as a 2-part Julian Date (Notes 1,2) - TT as a 2-part Julian Date (Notes 1,2) - Greenwich apparent sidereal time (radians) - - - - Greenwich apparent sidereal time (consistent with IAU 1982/94 - resolutions). - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - UT1 as a 2-part Julian Date (Notes 1,2) - UT1 as a 2-part Julian Date (Notes 1,2) - Greenwich apparent sidereal time (radians) - - - - Convert star position+velocity vector to catalog coordinates. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - pv-vector (au, au/day) - right ascension (radians) - declination (radians) - RA proper motion (radians/year) - Dec proper motion (radians/year) - parallax (arcsec) - radial velocity (km/s, positive = receding) - status: - 0 = OK - -1 = superluminal speed (Note 5) - -2 = null position vector - - - - - Convert star catalog coordinates to position+velocity vector. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - right ascension (radians) - declination (radians) - RA proper motion (radians/year) - Dec proper motion (radians/year) - parallax (arcseconds) - radial velocity (km/s, positive = receding) - pv-vector (AU, AU/day) - status: - 0 = no warnings - 1 = distance overridden (Note 6) - 2 = excessive speed (Note 7) - 4 = solution didn't converge (Note 8) - else = binary logical OR of the above - - - - - Transform FK5 (J2000.0) star data into the Hipparcos system. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given (all FK5, equinox J2000.0, epoch J2000.0) - RA (radians) - Dec (radians) - proper motion in RA (dRA/dt, rad/Jyear) - proper motion in Dec (dDec/dt, rad/Jyear) - parallax (arcsec) - radial velocity (km/s, positive = receding) - Returned (all Hipparcos, epoch J2000.0) - RA (radians) - Dec (radians) - proper motion in RA (dRA/dt, rad/Jyear) - proper motion in Dec (dDec/dt, rad/Jyear) - parallax (arcsec) - radial velocity (km/s, positive = receding) - - - - FK5 to Hipparcos rotation and spin. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - r-matrix: FK5 rotation wrt Hipparcos (Note 2) - r-vector: FK5 spin wrt Hipparcos (Note 3) - - - - - Transform Hipparcos star data into the FK5 (J2000.0) system. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given (all Hipparcos, epoch J2000.0): - RA (radians) - Dec (radians) - proper motion in RA (dRA/dt, rad/Jyear) - proper motion in Dec (dDec/dt, rad/Jyear) - parallax (arcsec) - radial velocity (km/s, positive = receding) - Returned (all FK5, equinox J2000.0, epoch J2000.0): - RA (radians) - Dec (radians) - proper motion in RA (dRA/dt, rad/Jyear) - proper motion in Dec (dDec/dt, rad/Jyear) - parallax (arcsec) - radial velocity (km/s, positive = receding) - - - - Transform a Hipparcos star position into FK5 J2000.0, assuming - zero Hipparcos proper motion. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - Hipparcos RA (radians) - Hipparcos Dec (radians) - TDB date (Note 1) - TDB date (Note 1) - Returned (all FK5, equinox J2000.0, date date1+date2): - RA (radians) - Dec (radians) - FK5 RA proper motion (rad/year, Note 4) - Dec proper motion (rad/year, Note 4) - - - - Star proper motion: update star catalog data for space motion. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - right ascension (radians), before - declination (radians), before - RA proper motion (radians/year), before - Dec proper motion (radians/year), before - parallax (arcseconds), before - radial velocity (km/s, +ve = receding), before - "before" epoch, part A (Note 1) - "before" epoch, part B (Note 1) - "after" epoch, part A (Note 1) - "after" epoch, part B (Note 1) - Returned: - right ascension (radians), after - declination (radians), after - RA proper motion (radians/year), after - Dec proper motion (radians/year), after - parallax (arcseconds), after - radial velocity (km/s, +ve = receding), after - status: - -1 = system error (should not occur) - 0 = no warnings or errors - 1 = distance overridden (Note 6) - 2 = excessive velocity (Note 7) - 4 = solution didn't converge (Note 8) - else = binary logical OR of the above warnings - - - - - Format for output a 2-part Julian Date (or in the case of UTC a - quasi-JD form that includes special provision for leap seconds). - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - time scale ID (Note 1) - resolution (Note 2) - time as a 2-part Julian Date (Notes 3,4) - time as a 2-part Julian Date (Notes 3,4) - year, month, day in Gregorian calendar (Note 5) - year, month, day in Gregorian calendar (Note 5) - year, month, day in Gregorian calendar (Note 5) - hours, minutes, seconds, fraction (Note 1) - status: - +1 = dubious year (Note 5) - 0 = OK - -1 = unacceptable date (Note 6) - - - - - For a given UTC date, calculate delta(AT) = TAI-UTC. - :------------------------------------------: - : : - : IMPORTANT : - : : - : A new version of this function must be : - : produced whenever a new leap second is : - : announced. There are four items to : - : change on each such occasion: : - : : - : 1) A new line must be added to the set : - : of statements that initialize the : - : array "changes". : - : : - : 2) The constant IYV must be set to the : - : current year. : - : : - : 3) The "Latest leap second" comment : - : below must be set to the new leap : - : second date. : - : : - : 4) The "This revision" comment, later, : - : must be set to the current date. : - : : - : Change (2) must also be carried out : - : whenever the function is re-issued, : - : even if no leap seconds have been : - : added. : - : : - : Latest leap second: 2016 December 31 : - : : - :__________________________________________: - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - year (Notes 1 and 2) - month (Note 2) - day (Notes 2 and 3) - fraction of day (Note 4) - Returned: - TAI minus UTC, seconds - - status (Note 5): - 1 = dubious year (Note 1) - 0 = OK - -1 = bad year - -2 = bad month - -3 = bad day (Note 3) - -4 = bad fraction (Note 4) - -5 = internal error (Note 5) - - - - - - - Time scale transformation: International Atomic Time, TAI, to - Terrestrial Time, TT. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - TAI as a 2-part Julian Date - TAI as a 2-part Julian Date - Returned: - TT as a 2-part Julian Date - TT as a 2-part Julian Date - status: 0 = OK - - - - Time scale transformation: International Atomic Time, TAI, to - Universal Time, UT1. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - TAI as a 2-part Julian Date - TAI as a 2-part Julian Date - UT1-TAI in seconds - Returned: - UT1 as a 2-part Julian Date - UT1 as a 2-part Julian Date - status: 0 = OK - - - - Time scale transformation: International Atomic Time, TAI, to - Coordinated Universal Time, UTC. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - TAI as a 2-part Julian Date (Note 1) - TAI as a 2-part Julian Date (Note 1) - Returned: - UTC as a 2-part quasi Julian Date (Notes 1-3) - UTC as a 2-part quasi Julian Date (Notes 1-3) - status: - +1 = dubious year (Note 4) - 0 = OK - -1 = unacceptable date - - - - - Time scale transformation: Barycentric Coordinate Time, TCB, to - Barycentric Dynamical Time, TDB. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - TCB as a 2-part Julian Date - TCB as a 2-part Julian Date - Returned: - TDB as a 2-part Julian Date - TDB as a 2-part Julian Date - status: 0 = OK - - - - Time scale transformation: Geocentric Coordinate Time, TCG, to - Terrestrial Time, TT. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - TCG as a 2-part Julian Date - TCG as a 2-part Julian Date - Returned: - TT as a 2-part Julian Date - TT as a 2-part Julian Date - status: 0 = OK - - - - Time scale transformation: Barycentric Dynamical Time, TDB, to - Barycentric Coordinate Time, TCB. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - TDB as a 2-part Julian Date - TDB as a 2-part Julian Date - Returned: - TCB as a 2-part Julian Date - TCB as a 2-part Julian Date - status: 0 = OK - - - - Time scale transformation: Barycentric Dynamical Time, TDB, to - Terrestrial Time, TT. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - TDB as a 2-part Julian Date - TDB as a 2-part Julian Date - TDB-TT in seconds - Returned: - TT as a 2-part Julian Date - TT as a 2-part Julian Date - status: 0 = OK - - - - Time scale transformation: Terrestrial Time, TT, to International - Atomic Time, TAI. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - TT as a 2-part Julian Date - TT as a 2-part Julian Date - Returned: - TAI as a 2-part Julian Date - TAI as a 2-part Julian Date - status: 0 = OK - - - - Time scale transformation: Terrestrial Time, TT, to Geocentric - Coordinate Time, TCG. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - TT as a 2-part Julian Date - TT as a 2-part Julian Date - Returned: - TCG as a 2-part Julian Date - TCG as a 2-part Julian Date - status: 0 = OK - - - - Time scale transformation: Terrestrial Time, TT, to Barycentric - Dynamical Time, TDB. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - TT as a 2-part Julian Date - TT as a 2-part Julian Date - TDB-TT in seconds - Returned: - TDB as a 2-part Julian Date - TDB as a 2-part Julian Date - status: 0 = OK - - - - Time scale transformation: Terrestrial Time, TT, to Universal Time, - UT1. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - TT as a 2-part Julian Date - TT as a 2-part Julian Date - TT-UT1 in seconds - Returned: - UT1 as a 2-part Julian Date - UT1 as a 2-part Julian Date - status: 0 = OK - - - - Time scale transformation: Universal Time, UT1, to International - Atomic Time, TAI. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - UT1 as a 2-part Julian Date - UT1 as a 2-part Julian Date - UT1-TAI in seconds - Returned: - TAI as a 2-part Julian Date - TAI as a 2-part Julian Date - status: 0 = OK - - - - Time scale transformation: Universal Time, UT1, to Terrestrial - Time, TT. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - UT1 as a 2-part Julian Date - UT1 as a 2-part Julian Date - TT-UT1 in seconds - Returned: - TT as a 2-part Julian Date - TT as a 2-part Julian Date - status: 0 = OK - - - - Time scale transformation: Universal Time, UT1, to Coordinated - Universal Time, UTC. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - UT1 as a 2-part Julian Date (Note 1) - UT1 as a 2-part Julian Date (Note 1) - Delta UT1: UT1-UTC in seconds (Note 2) - Returned: - UTC as a 2-part quasi Julian Date (Notes 3,4) - UTC as a 2-part quasi Julian Date (Notes 3,4) - status: - +1 = dubious year (Note 5) - 0 = OK - -1 = unacceptable date - - - - - Time scale transformation: Coordinated Universal Time, UTC, to - International Atomic Time, TAI. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - UTC as a 2-part quasi Julian Date (Notes 1-4) - UTC as a 2-part quasi Julian Date (Notes 1-4) - Returned: - TAI as a 2-part Julian Date (Note 5) - TAI as a 2-part Julian Date (Note 5) - status: +1 = dubious year (Note 3) - 0 = OK - -1 = unacceptable date - - - - - Time scale transformation: Coordinated Universal Time, UTC, to - Universal Time, UT1. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - UTC as a 2-part quasi Julian Date (Notes 1-4) - UTC as a 2-part quasi Julian Date (Notes 1-4) - Delta UT1 = UT1-UTC in seconds (Note 5) - Returned: - UT1 as a 2-part Julian Date (Note 6) - UT1 as a 2-part Julian Date (Note 6) - status: - +1 = dubious year (Note 3) - 0 = OK - -1 = unacceptable date - - - - - Horizon to equatorial coordinates: transform azimuth and altitude - to hour angle and declination. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - azimuth - altitude (informally, elevation) - site latitude - hour angle (local) - declination - - - - Convert B1950.0 FK4 star catalog data to J2000.0 FK5. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - - - - - - - - - Convert a B1950.0 FK4 star position to J2000.0 FK5, assuming zero proper motion in the FK5 system. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - - - - - - - - - Convert J2000.0 FK5 star catalog data to B1950.0 FK4. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - - - - - - - - - Convert a J2000.0 FK5 star position to B1950.0 FK4, assuming zero proper motion in FK5 and parallax. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - - - - - - - - - Equatorial to horizon coordinates: transform hour angle and - declination to azimuth and altitude. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - hour angle (local) - declination - site latitude - azimuth - altitude (informally, elevation) - - - - Parallactic angle for a given hour angle and declination. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - hour angle - declination - site latitude - - - - In the tangent plane projection, given the rectangular coordinates - of a star and its spherical coordinates, determine the spherical - coordinates of the tangent point. - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - - rectangular coordinates of star image (Note 2) - rectangular coordinates of star image (Note 2) - star's spherical coordinates (Note 3) - star's spherical coordinates (Note 3) - tangent point's spherical coordinates, Soln. 1 - tangent point's spherical coordinates, Soln. 1 - tangent point's spherical coordinates, Soln. 2 - tangent point's spherical coordinates, Soln. 2 - - - - In the tangent plane projection, given the rectangular coordinates - of a star and its direction cosines, determine the direction - cosines of the tangent point. - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - - rectangular coordinates of star image (Note 2) - rectangular coordinates of star image (Note 2) - star's direction cosines (Note 3) - tangent point's direction cosines, Solution 1 - tangent point's direction cosines, Solution 1 - - - - In the tangent plane projection, given the star's rectangular - coordinates and the spherical coordinates of the tangent point, - solve for the spherical coordinates of the star. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - rectangular coordinates of star image (Note 2) - rectangular coordinates of star image (Note 2) - tangent point's spherical coordinates - tangent point's spherical coordinates - star's spherical coordinates - star's spherical coordinates - - - - In the tangent plane projection, given the star's rectangular - coordinates and the direction cosines of the tangent point, solve - for the direction cosines of the star. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - rectangular coordinates of star image (Note 2) - rectangular coordinates of star image (Note 2) - tangent point's direction cosines - star's direction cosines - - - - In the tangent plane projection, given celestial spherical - coordinates for a star and the tangent point, solve for the star's - rectangular coordinates in the tangent plane. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - star's spherical coordinates - star's spherical coordinates - tangent point's spherical coordinates - tangent point's spherical coordinates - rectangular coordinates of star image (Note 2) - rectangular coordinates of star image (Note 2) - status: 0 = OK, - 1 = star too far from axis, - 2 = antistar on tangent plane - 3 = antistar too far from axis - - - - - In the tangent plane projection, given celestial direction cosines - for a star and the tangent point, solve for the star's rectangular - coordinates in the tangent plane. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - direction cosines of star (Note 4) - direction cosines of tangent point (Note 4) - tangent plane coordinates of star - tangent plane coordinates of star - - - - Decompose radians into degrees, arcminutes, arcseconds, fraction. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - resolution (Note 1) - angle in radians - Returned: - '+' or '-' - degrees, arcminutes, arcseconds, fraction - - - - Decompose radians into hours, minutes, seconds, fraction. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - /// Given: - resolution (Note 1) - angle in radians - Returned: - '+' or '-' - hours, minutes, seconds, fraction - - - - Convert degrees, arcminutes, arcseconds to radians. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - sign: '-' = negative, otherwise positive - degrees - arcminutes - arcseconds - Returned - angle in radians - status: - 0 = OK - 1 = ideg outside range 0-359 - 2 = iamin outside range 0-59 - 3 = asec outside range 0-59.999... - - - - - - - Decompose days to hours, minutes, seconds, fraction. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - resolution (Note 1) - interval in days - Returned: - '+' or '-' - hours, minutes, seconds, fraction - - - - Convert hours, minutes, seconds to radians. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - sign: '-' = negative, otherwise positive - hours - minutes - seconds - Returned: - angle in radians - - status: 0 = OK - 1 = ihour outside range 0-23 - 2 = imin outside range 0-59 - 3 = sec outside range 0-59.999... - - - - - Convert hours, minutes, seconds to days. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - sign: '-' = negative, otherwise positive - hours - minutes - seconds - Returned: - interval in days - status: 0 = OK - 1 = ihour outside range 0-23 - 2 = imin outside range 0-59 - 3 = sec outside range 0-59.999... - - - - - Rotate an r-matrix about the x-axis. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - angle (radians) - Given and returned: - r-matrix, rotated - - - - - Rotate an r-matrix about the z-axis. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - angle (radians) - Given and returned: - r-matrix, rotated - - - - Copy a p-vector. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - p-vector to be copied - Returned: - copy - - - - Copy a position/velocity vector. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - position/velocity vector to be copied - Returned: - copy - - - - Copy an r-matrix. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - r-matrix to be copied - Returned: - copy - - - - Extend a p-vector to a pv-vector by appending a zero velocity. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - p-vector - Returned: - pv-vector - - - - Discard velocity component of a pv-vector. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - pv-vector - Returned: - p-vector - - - - Initialize an r-matrix to the identity matrix. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Returned: - r-matrix - - - - Zero a p-vector. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Returned: - p-vector - - - - Zero a pv-vector. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - pv-vector - - - - Initialize an r-matrix to the null matrix. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Returned: - r-matrix - - - - Multiply two r-matrices. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - first r-matrix - second r-matrix - Returned: - a * b - - - - Transpose an r-matrix. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - r-matrix - Returned: - transpose - - - - Multiply a p-vector by an r-matrix. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - r-matrix - p-vector - Returned: - r * p - - - - Multiply a pv-vector by an r-matrix. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - r-matrix - pv-vector - Returned: - r * pv - - - - Multiply a p-vector by the transpose of an r-matrix. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - r-matrix - p-vector - Returned: - r * p - - - - Multiply a pv-vector by the transpose of an r-matrix. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - r-matrix - pv-vector - Returned: - r * pv - - - - - Form the r-matrix corresponding to a given r-vector. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - rotation vector (Note 1) - Returned: - rotation matrix - - - - Position-angle from two p-vectors. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - Given: - direction of reference point - direction of point whose PA is required - position angle of b with respect to a (radians) - - - - Position-angle from spherical coordinates. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - longitude of point A (e.g. RA) in radians - latitude of point A (e.g. Dec) in radians - longitude of point B - latitude of point B - position angle of B with respect to A - - - - Angular separation between two p-vectors. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - first p-vector (not necessarily unit length) - second p-vector (not necessarily unit length) - angular separation (radians, always positive) - - - - Angular separation between two sets of spherical coordinates. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - first longitude (radians) - first latitude (radians) - second longitude (radians) - second latitude (radians) - angular separation (radians) - - - - P-vector to spherical coordinates. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - p-vector - longitude angle (radians) - latitude angle (radians) - - - - P-vector to spherical polar coordinates. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - p-vector - longitude angle (radians) - latitude angle (radians) - radial distance - - - - Convert position/velocity from Cartesian to spherical coordinates. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - pv-vector - longitude angle (radians) - latitude angle (radians) - radial distance - rate of change of theta - rate of change of phi - rate of change of r - - - - Convert spherical coordinates to Cartesian. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - longitude angle (radians) - latitude angle (radians) - direction cosines - - - - Convert spherical polar coordinates to p-vector. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - longitude angle (radians) - latitude angle (radians) - radial distance - Cartesian coordinates - - - - Convert position/velocity from spherical to Cartesian coordinates. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - longitude angle (radians) - latitude angle (radians) - radial distance - rate of change of theta - rate of change of phi - rate of change of r - pv-vector - - - - p-vector inner (=scalar=dot) product. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - first p-vector - second p-vector - a . b - - - - Modulus of p-vector. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - p-vector - modulus - - - - P-vector subtraction. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - first p-vector - second p-vector - a - b - - - - Convert a p-vector into modulus and unit vector. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - p-vector - modulus - unit vector - - - - P-vector addition. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - first p-vector - second p-vector - a + b - - - - P-vector plus scaled p-vector. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - first p-vector - scalar (multiplier for b) - second p-vector - a + s*b - - - - Inner (=scalar=dot) product of two pv-vectors. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - first pv-vector - second pv-vector - a . b (see note) - - - - Modulus of pv-vector. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - pv-vector - modulus of position component - modulus of velocity component - - - - Subtract one pv-vector from another. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - first pv-vector - second pv-vector - a - b - - - - Add one pv-vector to another. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - first pv-vector - second pv-vector - a + b - - - - Update a pv-vector. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - time interval - pv-vector - p updated, v unchanged - - - - Update a pv-vector, discarding the velocity component. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - time interval - pv-vector - p-vector - - - - Outer (=vector=cross) product of two pv-vectors. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - first pv-vector - second pv-vector - a x b - - - - p-vector outer (=vector=cross) product. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - first p-vector - second p-vector - a x b - - - - Multiply a pv-vector by two scalars. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - scalar to multiply position component by - scalar to multiply velocity component by - pv-vector - pv-vector: p scaled by s1, v scaled by s2 - - - - Multiply a p-vector by a scalar. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - scalar - p-vector - s * p - - - - Multiply a pv-vector by a scalar. - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - scalar - pv-vector - s * pv - - - - Star-independent astrometry parameters. - (Vectors eb, eh, em and v are all with respect to BCRS axes.) - - - - World Wide Astronomy - WWA - Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. - - This program is derived from the International Astronomical Union's - SOFA (Standards of Fundamental Astronomy) software collection. - http://www.iausofa.org - - The WWA code does not itself constitute software provided by and/or endorsed by SOFA. - This version is intended to retain identical functionality to the SOFA library, but - made distinct through different function names (prefixes) and C# language specific - modifications in code. - - Contributor - Attila Abrudán - - Please read the ReadMe.1st text file for more information. - - - - - Body parameters for light deflection. - - - - - Pi - - - - - 2Pi - - - - - Radians to degrees - - - - - Degrees to radians - - - - - Arcseconds to radians - - - - - Seconds of time to radians - - - - - Arcseconds in a full circle - - - - - Milliarcseconds to radians - - - - - Length of tropical year B1900 (days) - - - - - Seconds per day - - - - - Days per Julian year - - - - - Days per Julian century - - - - - Days per Julian millennium - - - - - Reference epoch (J2000.0), Julian Date - - - - - Julian Date of Modified Julian Date zero - - - - - Reference epoch (J2000.0), Modified Julian Date - - - - - 1977 Jan 1.0 as MJD - - - - - TT minus TAI (s) - - - - - Astronomical unit (m, IAU 2012) - - - - - Speed of light (m/s) - - - - - Light time for 1 au (s) - - - - - Speed of light (AU per day) - - - - - L_G = 1 - d(TT)/d(TCG) - - - - - L_B = 1 - d(TDB)/d(TCB), and TDB (s) at TAI 1977/1/1.0 - - - - - Schwarzschild radius of the Sun (au) - = 2 * 1.32712440041e20 / (2.99792458e8)^2 / 1.49597870700e11 - - - - - dint(A) - truncate to nearest whole number towards zero (double) - - - - - - - dnint(A) - round to nearest whole number (double) - - - - - - - dsign(A,B) - magnitude of A with sign of B (double) - - - - - - - - max(A,B) - larger (most +ve) of two numbers (generic) - - - - - - - - min(A,B) - smaller (least +ve) of two numbers (generic) - - - - - - - - Reference ellipsoids - - - - - Copy 2 dimension array into 1 dimension - - by Attila Abrudán - - - - - - - - Copy 1 dimensional array into a 2 dimensional array. - - - - - - - - Copy 1 dimensional array into a 2 dimensional array - - destination (2 dimensional) array - source array (1 dimensional) - dimension - - - - + + + + WWA.Core + + + + + Macros used by SOFA library. + + + + + Apply aberration to transform natural direction into proper direction. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + natural direction to the source (unit vector) + observer barycentric velocity in units of c + distance between the Sun and the observer (au) + sqrt(1-|v|^2): reciprocal of Lorenz factor + proper direction to source (unit vector) + + + + For a geocentric observer, prepare star-independent astrometry + parameters for transformations between ICRS and GCRS coordinates. + The Earth ephemeris is supplied by the caller. + + The parameters produced by this function are required in the + parallax, light deflection and aberration parts of the astrometric + transformation chain. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TDB as a 2-part... + ...Julian Date (Note 1) + Earth barycentric pos/vel (au, au/day) + Earth heliocentric position (au) + star-independent astrometry parameters + + + + For a geocentric observer, prepare star-independent astrometry + parameters for transformations between ICRS and GCRS coordinates. + The caller supplies the date, and SOFA models are used to predict + the Earth ephemeris. + The parameters produced by this function are required in the + parallax, light deflection and aberration parts of the astrometric + transformation chain. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TDB as a 2-part... + ...Julian Date (Note 1) + star-independent astrometry parameters + + + + For a terrestrial observer, prepare star-independent astrometry + parameters for transformations between ICRS and geocentric CIRS + coordinates. The Earth ephemeris and CIP/CIO are supplied by the + caller. + + The parameters produced by this function are required in the + parallax, light deflection, aberration, and bias-precession-nutation + parts of the astrometric transformation chain. + + + /// + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TDB as a 2-part... + ...Julian Date (Note 1) + Earth barycentric position/velocity (au, au/day) + Earth heliocentric position (au) + CIP X,Y (components of unit vector) + CIP X,Y (components of unit vector) + + the CIO locator s (radians) + + + + For a terrestrial observer, prepare star-independent astrometry + parameters for transformations between ICRS and geocentric CIRS + coordinates. The caller supplies the date, and SOFA models are used + to predict the Earth ephemeris and CIP/CIO. + + The parameters produced by this function are required in the + parallax, light deflection, aberration, and bias-precession-nutation + parts of the astrometric transformation chain. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TDB as a 2-part... + ...Julian Date (Note 1) + star-independent astrometry parameters + equation of the origins (ERA-GST) + + + + For a terrestrial observer, prepare star-independent astrometry + parameters for transformations between ICRS and observed + coordinates. The caller supplies the Earth ephemeris, the Earth + rotation information and the refraction constants as well as the + site coordinates. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TDB as a 2-part... + ...Julian Date (Note 1) + Earth barycentric PV (au, au/day, Note 2) + Earth heliocentric P (au, Note 2) + CIP X,Y (components of unit vector) + CIP X,Y (components of unit vector) + the CIO locator s (radians) + Earth rotation angle (radians) + longitude (radians, east +ve, Note 3) + latitude (geodetic, radians, Note 3) + height above ellipsoid (m, geodetic, Note 3) + polar motion coordinates (radians, Note 4) + polar motion coordinates (radians, Note 4) + the TIO locator s' (radians, Note 4) + refraction constant A (radians, Note 5) + refraction constant B (radians, Note 5) + star-independent astrometry parameters + + + + For a terrestrial observer, prepare star-independent astrometry + parameters for transformations between ICRS and observed + coordinates. The caller supplies UTC, site coordinates, ambient air + conditions and observing wavelength, and SOFA models are used to + obtain the Earth ephemeris, CIP/CIO and refraction constants. + + The parameters produced by this function are required in the + parallax, light deflection, aberration, and bias-precession-nutation + parts of the ICRS/CIRS transformations. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + UTC as a 2-part... + ...quasi Julian Date (Notes 1,2) + UT1-UTC (seconds, Note 3) + longitude (radians, east +ve, Note 4) + latitude (geodetic, radians, Note 4) + height above ellipsoid (m, geodetic, Notes 4,6) + polar motion coordinates (radians, Note 5) + polar motion coordinates (radians, Note 5) + pressure at the observer (hPa = mB, Note 6) + ambient temperature at the observer (deg C) + relative humidity at the observer (range 0-1) + wavelength (micrometers, Note 7) + star-independent astrometry parameters + equation of the origins (ERA-GST) + + + + + For an observer whose geocentric position and velocity are known, + prepare star-independent astrometry parameters for transformations + between ICRS and GCRS. The Earth ephemeris is supplied by the caller. + + The parameters produced by this function are required in the space + motion, parallax, light deflection and aberration parts of the + astrometric transformation chain. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TDB as a 2-part... + ...Julian Date (Note 1) + observer's geocentric pos/vel (m, m/s) + Earth barycentric PV (au, au/day) + Earth heliocentric P (au) + star-independent astrometry parameters + + + + For an observer whose geocentric position and velocity are known, + prepare star-independent astrometry parameters for transformations + between ICRS and GCRS. The Earth ephemeris is from SOFA models. + + The parameters produced by this function are required in the space + motion, parallax, light deflection and aberration parts of the + astrometric transformation chain. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TDB as a 2-part... + ...Julian Date (Note 1) + observer's geocentric pos/vel (Note 3) + star-independent astrometry parameters + + + + In the star-independent astrometry parameters, update only the + Earth rotation angle, supplied by the caller explicitly. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Earth rotation angle (radians, Note 2) + star-independent astrometry parameters: + + + + In the star-independent astrometry parameters, update only the + Earth rotation angle. The caller provides UT1, (n.b. not UTC). + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + UT1 as a 2-part... + ...Julian Date (Note 1) + star-independent astrometry parameters + + + + For a terrestrial observer, prepare star-independent astrometry + parameters for transformations between CIRS and observed + coordinates. The caller supplies the Earth orientation information + and the refraction constants as well as the site coordinates. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + the TIO locator s' (radians, Note 1) + Earth rotation angle (radians) + longitude (radians, east +ve, Note 2) + geodetic latitude (radians, Note 2) + height above ellipsoid (m, geodetic Note 2) + polar motion coordinates (radians, Note 3) + polar motion coordinates (radians, Note 3) + refraction constant A (radians, Note 4) + refraction constant B (radians, Note 4) + star-independent astrometry parameters: + + + + For a terrestrial observer, prepare star-independent astrometry + parameters for transformations between CIRS and observed + coordinates. The caller supplies UTC, site coordinates, ambient air + conditions and observing wavelength. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + UTC as a 2-part... + ...quasi Julian Date (Notes 1,2) + UT1-UTC (seconds) + longitude (radians, east +ve, Note 3) + geodetic latitude (radians, Note 3) + height above ellipsoid (m, geodetic Notes 4,6) + polar motion coordinates (radians, Note 5) + polar motion coordinates (radians, Note 5) + pressure at the observer (hPa = mB, Note 6) + ambient temperature at the observer (deg C) + relative humidity at the observer (range 0-1) + wavelength (micrometers, Note 7) + star-independent astrometry parameters: + + + + + For a terrestrial observer, prepare star-independent astrometry + parameters for transformations between CIRS and observed + coordinates. The caller supplies the Earth orientation information + and the refraction constants as well as the site coordinates. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + + + + + + + + + + + + + + For a geocentric observer, prepare star-independent astrometry + parameters for transformations between ICRS and GCRS coordinates. + The caller supplies the date, and SOFA models are used to predict + the Earth ephemeris. + The parameters produced by this function are required in the + parallax, light deflection and aberration parts of the astrometric + transformation chain. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + + + + + + + + + + + + + Transform ICRS star data, epoch J2000.0, to CIRS. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + ICRS right ascension at J2000.0 (radians, Note 1) + ICRS declination at J2000.0 (radians, Note 1) + RA proper motion (radians/year; Note 2) + Dec proper motion (radians/year) + parallax (arcsec) + radial velocity (km/s, +ve if receding) + TDB as a 2-part... + ...Julian Date (Note 3) + CIRS geocentric RA,Dec (radians) + CIRS geocentric RA,Dec (radians) + equation of the origins (ERA-GST, Note 5) + + + + Quick ICRS, epoch J2000.0, to CIRS transformation, given precomputed + star-independent astrometry parameters. + + Use of this function is appropriate when efficiency is important and + where many star positions are to be transformed for one date. The + star-independent parameters can be obtained by calling one of the + functions iauApci[13], iauApcg[13], wwaApco[13] or wwaApcs[13]. + + If the parallax and proper motions are zero the wwaAtciqz function + can be used instead. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + ICRS RA,Dec at J2000.0 (radians) + ICRS RA,Dec at J2000.0 (radians) + RA proper motion (radians/year; Note 3) + Dec proper motion (radians/year) + parallax (arcsec) + radial velocity (km/s, +ve if receding) + star-independent astrometry parameters: + CIRS RA,Dec (radians) + CIRS RA,Dec (radians) + + + + Quick ICRS, epoch J2000.0, to CIRS transformation, given precomputed + star-independent astrometry parameters plus a list of light- + deflecting bodies. + + Use of this function is appropriate when efficiency is important and + where many star positions are to be transformed for one date. The + star-independent parameters can be obtained by calling one of the + functions iauApci[13], iauApcg[13], wwaApco[13] or wwaApcs[13]. + + If the only light-deflecting body to be taken into account is the + Sun, the wwaAtciq function can be used instead. If in addition the + parallax and proper motions are zero, the wwaAtciqz function can be used. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + ICRS RA,Dec at J2000.0 (radians) + ICRS RA,Dec at J2000.0 (radians) + RA proper motion (radians/year; Note 3) + Dec proper motion (radians/year) + parallax (arcsec) + radial velocity (km/s, +ve if receding) + star-independent astrometry parameters: + number of bodies (Note 3) + data for each of the n bodies (Notes 3,4): + CIRS RA,Dec (radians) + CIRS RA,Dec (radians) + + + + Quick ICRS to CIRS transformation, given precomputed star- + independent astrometry parameters, and assuming zero parallax and + proper motion. + + Use of this function is appropriate when efficiency is important and + where many star positions are to be transformed for one date. The + star-independent parameters can be obtained by calling one of the + functions iauApci[13], iauApcg[13], wwaApco[13] or wwaApcs[13]. + + The corresponding function for the case of non-zero parallax and + proper motion is wwaAtciq. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + ICRS astrometric RA,Dec (radians) + ICRS astrometric RA,Dec (radians) + star-independent astrometry parameters: + CIRS RA,Dec (radians) + CIRS RA,Dec (radians) + + + + ICRS RA,Dec to observed place. The caller supplies UTC, site + coordinates, ambient air conditions and observing wavelength. + + SOFA models are used for the Earth ephemeris, bias-precession- + nutation, Earth orientation and refraction. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + ICRS right ascension at J2000.0 (radians, Note 1) + ICRS right ascension at J2000.0 (radians, Note 1) + RA proper motion (radians/year; Note 2) + Dec proper motion (radians/year) + parallax (arcsec) + radial velocity (km/s, +ve if receding) + UTC as a 2-part... + ...quasi Julian Date (Notes 3-4) + UT1-UTC (seconds, Note 5) + longitude (radians, east +ve, Note 6) + latitude (geodetic, radians, Note 6) + height above ellipsoid (m, geodetic, Notes 6,8) + polar motion coordinates (radians, Note 7) + polar motion coordinates (radians, Note 7) + pressure at the observer (hPa = mB, Note 8) + ambient temperature at the observer (deg C) + relative humidity at the observer (range 0-1) + wavelength (micrometers, Note 9) + observed azimuth (radians: N=0,E=90) + observed zenith distance (radians) + observed hour angle (radians) + observed declination (radians) + observed right ascension (CIO-based, radians) + equation of the origins (ERA-GST) + status: + +1 = dubious year (Note 4) + 0 = OK + -1 = unacceptable date + + + + + Transform star RA,Dec from geocentric CIRS to ICRS astrometric. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + CIRS geocentric RA,Dec (radians) + CIRS geocentric RA,Dec (radians) + TDB as a 2-part... + ...Julian Date (Note 1) + ICRS astrometric RA,Dec (radians) + ICRS astrometric RA,Dec (radians) + equation of the origins (ERA-GST, Note 4) + + + + Quick CIRS RA,Dec to ICRS astrometric place, given the star- + independent astrometry parameters. + + Use of this function is appropriate when efficiency is important and + where many star positions are all to be transformed for one date. + The star-independent astrometry parameters can be obtained by + calling one of the functions iauApci[13], iauApcg[13], wwaApco[13] + or wwaApcs[13]. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + CIRS RA,Dec (radians) + CIRS RA,Dec (radians) + star-independent astrometry parameters: + ICRS astrometric RA,Dec (radians) + ICRS astrometric RA,Dec (radians) + + + + Quick CIRS to ICRS astrometric place transformation, given the star- + independent astrometry parameters plus a list of light-deflecting bodies. + + Use of this function is appropriate when efficiency is important and + where many star positions are all to be transformed for one date. + The star-independent astrometry parameters can be obtained by + calling one of the functions iauApci[13], iauApcg[13], wwaApco[13] + or wwaApcs[13]. + + If the only light-deflecting body to be taken into account is the + Sun, the wwaAticq function can be used instead. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + CIRS RA,Dec (radians) + CIRS RA,Dec (radians) + star-independent astrometry parameters: + number of bodies (Note 3) + data for each of the n bodies (Notes 3,4): + ICRS astrometric RA,Dec (radians) + ICRS astrometric RA,Dec (radians) + + + + CIRS RA,Dec to observed place. The caller supplies UTC, site + coordinates, ambient air conditions and observing wavelength. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + CIRS right ascension (CIO-based, radians) + CIRS declination (radians) + UTC as a 2-part... + ...quasi Julian Date (Notes 1,2) + UT1-UTC (seconds, Note 3) + longitude (radians, east +ve, Note 4) + geodetic latitude (radians, Note 4) + height above ellipsoid (m, geodetic Notes 4,6) + polar motion coordinates (radians, Note 5) + polar motion coordinates (radians, Note 5) + pressure at the observer (hPa = mB, Note 6) + ambient temperature at the observer (deg C) + relative humidity at the observer (range 0-1) + wavelength (micrometers, Note 7) + observed azimuth (radians: N=0,E=90) + observed zenith distance (radians) + observed hour angle (radians) + observed declination (radians) + observed right ascension (CIO-based, radians) + status: + +1 = dubious year (Note 2) + 0 = OK + -1 = unacceptable date + + + + + Quick CIRS to observed place transformation. + + Use of this function is appropriate when efficiency is important and + where many star positions are all to be transformed for one date. + The star-independent astrometry parameters can be obtained by + calling wwaApio[13] or wwaApco[13]. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + CIRS right ascension + CIRS declination + star-independent astrometry parameters: + observed azimuth (radians: N=0,E=90) + observed zenith distance (radians) + observed hour angle (radians) + observed declination (radians) + observed right ascension (CIO-based, radians) + + + + Observed place at a groundbased site to to ICRS astrometric RA,Dec. + The caller supplies UTC, site coordinates, ambient air conditions + and observing wavelength. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + type of coordinates - "R", "H" or "A" (Notes 1,2) + observed Az, HA or RA (radians; Az is N=0,E=90) + observed ZD or Dec (radians) + UTC as a 2-part... + ...quasi Julian Date (Notes 3,4) + UT1-UTC (seconds, Note 5) + longitude (radians, east +ve, Note 6) + geodetic latitude (radians, Note 6) + height above ellipsoid (m, geodetic Notes 6,8) + polar motion coordinates (radians, Note 7) + polar motion coordinates (radians, Note 7) + pressure at the observer (hPa = mB, Note 8) + ambient temperature at the observer (deg C) + relative humidity at the observer (range 0-1) + wavelength (micrometers, Note 9) + ICRS astrometric RA,Dec (radians) + ICRS astrometric RA,Dec (radians) + + + + + Observed place to CIRS. The caller supplies UTC, site coordinates, + ambient air conditions and observing wavelength. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + type of coordinates - "R", "H" or "A" (Notes 1,2) + observed Az, HA or RA (radians; Az is N=0,E=90) + observed ZD or Dec (radians) + UTC as a 2-part... + ...quasi Julian Date (Notes 3,4) + UT1-UTC (seconds, Note 5) + longitude (radians, east +ve, Note 6) + geodetic latitude (radians, Note 6) + height above the ellipsoid (meters, Notes 6,8) + polar motion coordinates (radians, Note 7) + polar motion coordinates (radians, Note 7) + pressure at the observer (hPa = mB, Note 8) + ambient temperature at the observer (deg C) + relative humidity at the observer (range 0-1) + wavelength (micrometers, Note 9) + CIRS right ascension (CIO-based, radians) + CIRS declination (radians) + status: + +1 = dubious year (Note 2) + 0 = OK + -1 = unacceptable date + + + + + Quick observed place to CIRS, given the star-independent astrometry parameters. + + Use of this function is appropriate when efficiency is important and + where many star positions are all to be transformed for one date. + The star-independent astrometry parameters can be obtained by + calling wwaApio[13] or wwaApco[13]. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + type of coordinates: "R", "H" or "A" (Note 1) + observed Az, HA or RA (radians; Az is N=0,E=90) + observed ZD or Dec (radians) + star-independent astrometry parameters: + CIRS right ascension (CIO-based, radians) + CIRS declination (radians) + + + + Apply light deflection by a solar-system body, as part of + transforming coordinate direction into natural direction. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + mass of the gravitating body (solar masses) + direction from observer to source (unit vector) + direction from body to source (unit vector) + direction from body to observer (unit vector) + distance from body to observer (au) + deflection limiter (Note 4) + observer to deflected source (unit vector) + + + + For a star, apply light deflection by multiple solar-system bodies, + as part of transforming coordinate direction into natural direction. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + number of bodies (note 1) + data for each of the n bodies (Notes 1,2): + barycentric position of the observer (au) + observer to star coord direction (unit vector) + observer to deflected star (unit vector) + + + + Light deflection by the Sun. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + direction from observer to source (unit vector) + direction from Sun to observer (unit vector) + distance from Sun to observer (au) + observer to deflected source (unit vector) + + Notes: + + 1) The source is presumed to be sufficiently distant that its + directions seen from the Sun and the observer are essentially + the same. + + 2) The deflection is restrained when the angle between the star and + the center of the Sun is less than a threshold value, falling to + zero deflection for zero separation.The chosen threshold value + is within the solar limb for all solar-system applications, and + is about 5 arcminutes for the case of a terrestrial observer. + + 3) The arguments p and p1 can be the same array. + + Called: + wwaLd light deflection by a solar-system body + + + + Proper motion and parallax. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + ICRS RA,Dec at catalog epoch (radians) + ICRS RA,Dec at catalog epoch (radians) + RA proper motion (radians/year; Note 1) + Dec proper motion (radians/year) + parallax (arcsec) + radial velocity (km/s, +ve if receding) + proper motion time interval (SSB, Julian years) + SSB to observer vector (au) + coordinate direction (BCRS unit vector) + + + + Star proper motion: update star catalog data for space motion, with + special handling to handle the zero parallax case. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + right ascension (radians), before + declination (radians), before + RA proper motion (radians/year), before + Dec proper motion (radians/year), before + parallax (arcseconds), before + radial velocity (km/s, +ve = receding), before + "before" epoch, part A (Note 1) + "before" epoch, part B (Note 1) + "after" epoch, part A (Note 1) + "after" epoch, part B (Note 1) + right ascension (radians), after + declination (radians), after + RA proper motion (radians/year), after + Dec proper motion (radians/year), after + parallax (arcseconds), after + radial velocity (km/s, +ve = receding), after + + status: + -1 = system error (should not occur) + 0 = no warnings or errors + 1 = distance overridden (Note 6) + 2 = excessive velocity (Note 7) + 4 = solution didn't converge (Note 8) + else = binary logical OR of the above warnings + + + + + Position and velocity of a terrestrial observing station. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + longitude (radians, east +ve, Note 1) + latitude (geodetic, radians, Note 1) + height above ref. ellipsoid (geodetic, m) + coordinates of the pole (radians, Note 2) + coordinates of the pole (radians, Note 2) + the TIO locator s' (radians, Note 2) + Earth rotation angle (radians, Note 3) + position/velocity vector (m, m/s, CIRS) + + + + Determine the constants A and B in the atmospheric refraction model + dZ = A tan Z + B tan^3 Z. + + Z is the "observed" zenith distance (i.e. affected by refraction) + and dZ is what to add to Z to give the "topocentric" (i.e. in vacuo) + zenith distance. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + pressure at the observer (hPa = millibar) + ambient temperature at the observer (deg C) + relative humidity at the observer (range 0-1) + wavelength (micrometers) + tan Z coefficient (radians) + tan^3 Z coefficient (radians) + + + + Gregorian Calendar to Julian Date. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + year, month, day in Gregorian calendar (Note 1) + year, month, day in Gregorian calendar (Note 1) + year, month, day in Gregorian calendar (Note 1) + MJD zero-point: always 2400000.5 + Modified Julian Date for 0 hrs + + + + + Julian Date to Besselian Epoch. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Julian Date (see note) + Julian Date (see note) + Besselian Epoch. + + + + Besselian Epoch to Julian Date. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Besselian Epoch (e.g. 1957.3) + MJD zero-point: always 2400000.5 + Modified Julian Date + + + + Julian Date to Julian Epoch. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Julian Date (see note) + Julian Date (see note) + Julian Epoch + + + + Julian Epoch to Julian Date. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Julian Epoch (e.g. 1996.8) + MJD zero-point: always 2400000.5 + Modified Julian Date + + + + Julian Date to Gregorian year, month, day, and fraction of a day. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Julian Date (Notes 1, 2) + Julian Date (Notes 1, 2) + year + month + DAY + fraction of day + + status: + 0 = OK + -1 = unacceptable date (Note 3) + + + + + Julian Date to Gregorian Calendar, expressed in a form convenient + for formatting messages: rounded to a specified precision. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + number of decimal places of days in fraction + dj1+dj2 = Julian Date (Note 1) + dj1+dj2 = Julian Date (Note 1) + year, month, day, fraction in Gregorian calendar + + status: + -1 = date out of range + 0 = OK + +1 = NDP not 0-9 (interpreted as 0) + + + + + Transformation from ecliptic coordinates (mean equinox and ecliptic + of date) to ICRS RA,Dec, using the IAU 2006 precession model. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian date (Note 1) + TT as a 2-part Julian date (Note 1) + double ecliptic longitude and latitude (radians) + double ecliptic longitude and latitude (radians) + ICRS right ascension and declination (radians) + ICRS right ascension and declination (radians) + + + + ICRS equatorial to ecliptic rotation matrix, IAU 2006. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian date (Note 1) + TT as a 2-part Julian date (Note 1) + ICRS to ecliptic rotation matrix + + + + Transformation from ICRS equatorial coordinates to ecliptic + coordinates(mean equinox and ecliptic of date) using IAU 2006 + precession model. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian date (Note 1) + TT as a 2-part Julian date (Note 1) + ICRS right ascension and declination (radians) + ICRS right ascension and declination (radians) + ecliptic longitude and latitude (radians) + ecliptic longitude and latitude (radians) + + + + Transformation from ecliptic coordinates (mean equinox and ecliptic + of date) to ICRS RA,Dec, using a long-term precession model. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Julian epoch (TT) + ecliptic longitude and latitude (radians) + ecliptic longitude and latitude (radians) + ICRS right ascension and declination (radians) + ICRS right ascension and declination (radians) + + + + ICRS equatorial to ecliptic rotation matrix, long-term. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Julian epoch (TT) + ICRS to ecliptic rotation matrix + + + + Transformation from ICRS equatorial coordinates to ecliptic + coordinates(mean equinox and ecliptic of date) using a long-term + precession model. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Julian epoch (TT) + ICRS right ascension and declination (radians) + ICRS right ascension and declination (radians) + ecliptic longitude and latitude (radians) + ecliptic longitude and latitude (radians) + + + + Earth position and velocity, heliocentric and barycentric, with + respect to the Barycentric Celestial Reference System. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TDB date (Note 1) + TDB date (Note 1) + heliocentric Earth position/velocity + barycentric Earth position/velocity + + status: 0 = OK + +1 = warning: date outside the range 1900-2100 AD + + + + + Approximate heliocentric position and velocity of a nominated major + planet: Mercury, Venus, EMB, Mars, Jupiter, Saturn, Uranus or + Neptune (but not the Earth itself). + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TDB date part A (Note 1) + TDB date part B (Note 1) + planet (1=Mercury, 2=Venus, 3=EMB, 4=Mars, 5=Jupiter, 6=Saturn, 7=Uranus, 8=Neptune) + planet p,v (heliocentric, J2000.0, AU,AU/d) + + status: -1 = illegal NP (outside 1-8) + 0 = OK + +1 = warning: year outside 1000-3000 + +2 = warning: failed to converge + + + + + Fundamental argument, IERS Conventions (2003): + mean elongation of the Moon from the Sun. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TDB, Julian centuries since J2000.0 (Note 1) + + D, radians (Note 2) + + + + + Fundamental argument, IERS Conventions (2003): + mean longitude of Earth. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TDB, Julian centuries since J2000.0 (Note 1) + mean longitude of Earth, radians (Note 2) + + + + Fundamental argument, IERS Conventions (2003): + mean longitude of the Moon minus mean longitude of the ascending node. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TDB, Julian centuries since J2000.0 (Note 1) + F, radians (Note 2) + + + + Fundamental argument, IERS Conventions (2003): + mean longitude of Jupiter. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TDB, Julian centuries since J2000.0 (Note 1) + mean longitude of Jupiter, radians (Note 2) + + + + Fundamental argument, IERS Conventions (2003): + mean anomaly of the Moon. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TDB, Julian centuries since J2000.0 (Note 1) + l, radians (Note 2) + + + + Fundamental argument, IERS Conventions (2003): + mean anomaly of the Sun. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TDB, Julian centuries since J2000.0 (Note 1) + l', radians (Note 2) + + + + Fundamental argument, IERS Conventions (2003): + mean longitude of Mars. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TDB, Julian centuries since J2000.0 (Note 1) + mean longitude of Mars, radians (Note 2) + + + + Fundamental argument, IERS Conventions (2003): + mean longitude of Mercury. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TDB, Julian centuries since J2000.0 (Note 1) + mean longitude of Mercury, radians (Note 2) + + + + Fundamental argument, IERS Conventions (2003): + mean longitude of Neptune. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TDB, Julian centuries since J2000.0 (Note 1) + mean longitude of Neptune, radians (Note 2) + + + + Fundamental argument, IERS Conventions (2003): + mean longitude of the Moon's ascending node. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TDB, Julian centuries since J2000.0 (Note 1) + Omega, radians (Note 2) + + + + Fundamental argument, IERS Conventions (2003): + general accumulated precession in longitude. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TDB, Julian centuries since J2000.0 (Note 1) + general precession in longitude, radians (Note 2) + + + + Fundamental argument, IERS Conventions (2003): + mean longitude of Saturn. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TDB, Julian centuries since J2000.0 (Note 1) + mean longitude of Saturn, radians (Note 2) + + + + Fundamental argument, IERS Conventions (2003): + mean longitude of Uranus. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TDB, Julian centuries since J2000.0 (Note 1) + mean longitude of Uranus, radians (Note 2) + + + + Fundamental argument, IERS Conventions (2003): + mean longitude of Venus. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TDB, Julian centuries since J2000.0 (Note 1) + mean longitude of Venus, radians (Note 2) + + + + Transformation from Galactic Coordinates to ICRS. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + galactic longitude (radians) + galactic latitude (radians) + ICRS right ascension (radians) + ICRS declination (radians) + + + + Transformation from ICRS to Galactic Coordinates. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + ICRS right ascension (radians) + ICRS declination (radians) + galactic longitude (radians) + galactic latitude (radians) + + + + Earth reference ellipsoids. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + ellipsoid identifier (Note 1) + equatorial radius (meters, Note 2) + flattening (Note 2) + + status: 0 = OK + -1 = illegal identifier (Note 3) + + + + + Transform geocentric coordinates to geodetic using the specified + reference ellipsoid. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + ellipsoid identifier (Note 1) + geocentric vector (Note 2) + longitude (radians, east +ve, Note 3) + latitude (geodetic, radians, Note 3) + height above ellipsoid (geodetic, Notes 2,3) + + status: 0 = OK + -1 = illegal identifier (Note 3) + -2 = internal error (Note 3) + + + + + Transform geocentric coordinates to geodetic for a reference + ellipsoid of specified form. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + equatorial radius (Notes 2,4) + flattening (Note 3) + geocentric vector (Note 4) + longitude (radians, east +ve) + latitude (geodetic, radians) + height above ellipsoid (geodetic, Note 4) + + status: 0 = OK + -1 = illegal f + -2 = illegal a + + + + + Transform geodetic coordinates to geocentric using the specified + reference ellipsoid. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + ellipsoid identifier (Note 1) + longitude (radians, east +ve) + latitude (geodetic, radians, Note 3) + height above ellipsoid (geodetic, Notes 2,3) + geocentric vector (Note 2) + + status: 0 = OK + -1 = illegal identifier (Note 3) + -2 = illegal case (Note 3) + + + + + Transform geodetic coordinates to geocentric for a reference + ellipsoid of specified form. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + equatorial radius (Notes 1,4) + flattening (Notes 2,4) + longitude (radians, east +ve) + latitude (geodetic, radians, Note 4) + height above ellipsoid (geodetic, Notes 3,4) + geocentric vector (Note 3) + + status: 0 = OK + -1 = illegal case (Note 4) + + + + + Frame bias components of IAU 2000 precession-nutation models (part + of MHB2000 with additions). + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + longitude and obliquity corrections + longitude and obliquity corrections + the ICRS RA of the J2000.0 mean equinox + + + + Frame bias and precession, IAU 2006. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + frame bias matrix (Note 2) + precession matrix (Note 3) + bias-precession matrix (Note 4) + + + + Frame bias and precession, IAU 2006. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + frame bias matrix (Note 2) + precession matrix (Note 3) + bias-precession matrix (Note 4) + + + + Extract from the bias-precession-nutation matrix the X,Y coordinates + of the Celestial Intermediate Pole. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + celestial-to-true matrix (Note 1) + Celestial Intermediate Pole (Note 2) + Celestial Intermediate Pole (Note 2) + + + + Form the celestial-to-intermediate matrix for a given date using the + IAU 2000A precession-nutation model. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + celestial-to-intermediate matrix (Note 2) + + + + Form the celestial-to-intermediate matrix for a given date using the + IAU 2000B precession-nutation model. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + celestial-to-intermediate matrix (Note 2) + + + + Form the celestial-to-intermediate matrix for a given date using the + IAU 2006 precession and IAU 2000A nutation models. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + celestial-to-intermediate matrix (Note 2) + + + + Form the celestial-to-intermediate matrix for a given date given + the bias-precession-nutation matrix. IAU 2000. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + celestial-to-true matrix (Note 2) + celestial-to-intermediate matrix (Note 3) + + + + Form the celestial to intermediate-frame-of-date matrix for a given + date when the CIP X,Y coordinates are known. IAU 2000. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + Celestial Intermediate Pole (Note 2) + Celestial Intermediate Pole (Note 2) + celestial-to-intermediate matrix (Note 3) + + + + Form the celestial to intermediate-frame-of-date matrix given the CIP + X,Y and the CIO locator s. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Celestial Intermediate Pole (Note 1) + Celestial Intermediate Pole (Note 1) + the CIO locator s (Note 2) + celestial-to-intermediate matrix (Note 3) + + + + Form the celestial to terrestrial matrix given the date, the UT1 and + the polar motion, using the IAU 2000A precession-nutation model. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + UT1 as a 2-part Julian Date (Note 1) + UT1 as a 2-part Julian Date (Note 1) + coordinates of the pole (radians, Note 2) + coordinates of the pole (radians, Note 2) + celestial-to-terrestrial matrix (Note 3) + + + + Form the celestial to terrestrial matrix given the date, the UT1 and + the polar motion, using the IAU 2000A precession-nutation model. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + UT1 as a 2-part Julian Date (Note 1) + UT1 as a 2-part Julian Date (Note 1) + coordinates of the pole (radians, Note 2) + coordinates of the pole (radians, Note 2) + celestial-to-terrestrial matrix (Note 3) + + + + Form the celestial to terrestrial matrix given the date, the UT1 and + the polar motion, using the IAU 2006/2000A precession-nutation models. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + UT1 as a 2-part Julian Date (Note 1) + UT1 as a 2-part Julian Date (Note 1) + coordinates of the pole (radians, Note 2) + coordinates of the pole (radians, Note 2) + celestial-to-terrestrial matrix (Note 3) + + + + Assemble the celestial to terrestrial matrix from CIO-based + components (the celestial-to-intermediate matrix, the Earth Rotation + Angle and the polar motion matrix). + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + celestial-to-intermediate matrix + Earth rotation angle (radians) + polar-motion matrix + celestial-to-terrestrial matrix + + + + Assemble the celestial to terrestrial matrix from equinox-based + components (the celestial-to-true matrix, the Greenwich Apparent + Sidereal Time and the polar motion matrix). + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + celestial-to-true matrix + Greenwich (apparent) Sidereal Time (radians) + polar-motion matrix + celestial-to-terrestrial matrix (Note 2) + + + + Form the celestial to terrestrial matrix given the date, the UT1, + the nutation and the polar motion. IAU 2000. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + UT1 as a 2-part Julian Date (Note 1) + UT1 as a 2-part Julian Date (Note 1) + nutation (Note 2) + nutation (Note 2) + coordinates of the pole (radians, Note 3) + coordinates of the pole (radians, Note 3) + celestial-to-terrestrial matrix (Note 4) + + + + Form the celestial to terrestrial matrix given the date, the UT1, + the CIP coordinates and the polar motion. IAU 2000. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + UT1 as a 2-part Julian Date (Note 1) + UT1 as a 2-part Julian Date (Note 1) + Celestial Intermediate Pole (Note 2) + Celestial Intermediate Pole (Note 2) + coordinates of the pole (radians, Note 3) + coordinates of the pole (radians, Note 3) + celestial-to-terrestrial matrix (Note 4) + + + + Equation of the origins, IAU 2006 precession and IAU 2000A nutation. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + equation of the origins in radians + + + + Equation of the origins, given the classical NPB matrix and the + quantity s. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + classical nutation x precession x bias matrix + the quantity s (the CIO locator) in radians + the equation of the origins in radians. + + + + Form rotation matrix given the Fukushima-Williams angles. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + F-W angle gamma_bar (radians) + F-W angle phi_bar (radians) + F-W angle psi (radians) + F-W angle epsilon (radians) + rotation matrix + + + + CIP X,Y given Fukushima-Williams bias-precession-nutation angles. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + F-W angle gamma_bar (radians) + F-W angle phi_bar (radians) + F-W angle psi (radians) + F-W angle epsilon (radians) + CIP unit vector X,Y + CIP unit vector X,Y + + + + Long-term precession matrix. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Julian epoch (TT) + precession matrix, J2000.0 to date + + + + Long-term precession matrix, including ICRS frame bias. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Julian epoch (TT) + precession-bias matrix, J2000.0 to date + + + + Long-term precession of the ecliptic. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Julian epoch (TT) + ecliptic pole unit vector + + + + Long-term precession of the equator. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Julian epoch (TT) + equator pole unit vector + + + + Form the matrix of nutation for a given date, IAU 2000A model. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + nutation matrix + + + + Form the matrix of nutation for a given date, IAU 2000B model. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + nutation matrix + + + + Form the matrix of nutation for a given date, IAU 2006/2000A model. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + nutation matrix + + + + Form the matrix of nutation. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + mean obliquity of date (Note 1) + nutation (Note 2) + nutation (Note 2) + nutation matrix (Note 3) + + + + Nutation, IAU 2000A model (MHB2000 luni-solar and planetary nutation + with free core nutation omitted). + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + nutation, luni-solar + planetary (Note 2) + nutation, luni-solar + planetary (Note 2) + + + + Nutation, IAU 2000B model. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + nutation, luni-solar + planetary (Note 2) + nutation, luni-solar + planetary (Note 2) + + + + IAU 2000A nutation with adjustments to match the IAU 2006 precession. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + nutation, luni-solar + planetary (Note 2) + nutation, luni-solar + planetary (Note 2) + + + + Nutation, IAU 1980 model. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + nutation in longitude (radians) + nutation in obliquity (radians) + + + + Form the matrix of nutation for a given date, IAU 1980 model. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TDB date (Note 1) + TDB date (Note 1) + nutation matrix + + + + Mean obliquity of the ecliptic, IAU 2006 precession model. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + obliquity of the ecliptic (radians, Note 2) + + + + Mean obliquity of the ecliptic, IAU 1980 model. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + obliquity of the ecliptic (radians, Note 2) + + + + Precession angles, IAU 2006, equinox based. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + epsilon_0 + psi_A + omega_A + P_A + Q_A + pi_A + Pi_A + obliquity epsilon_A + chi_A + z_A + zeta_A + theta_A + p_A + F-W angle gamma_J2000 + F-W angle phi_J2000 + F-W angle psi_J2000 + + + + This function forms three Euler angles which implement general + precession from epoch J2000.0, using the IAU 2006 model. Frame + bias (the offset between ICRS and mean J2000.0) is included. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + 1st rotation: radians cw around z + 3rd rotation: radians cw around z + 2nd rotation: radians ccw around y + + + + Precession angles, IAU 2006 (Fukushima-Williams 4-angle formulation). + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + F-W angle gamma_bar (radians) + F-W angle phi_bar (radians) + F-W angle psi_bar (radians) + F-W angle epsilon_A (radians) + + + + Precession matrix (including frame bias) from GCRS to a specified + date, IAU 2000 model. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + bias-precession matrix (Note 2) + + + + Precession matrix (including frame bias) from GCRS to a specified + date, IAU 2006 model. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + bias-precession matrix (Note 2) + + + + Precession matrix from J2000.0 to a specified date, IAU 1976 model. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + ending date, TT (Note 1) + ending date, TT (Note 1) + precession matrix, J2000.0 -> date1+date2 + + + + Precession-nutation, IAU 2000 model: a multi-purpose function, + supporting classical (equinox-based) use directly and CIO-based + use indirectly. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + nutation (Note 2) + nutation (Note 2) + mean obliquity (Note 3) + frame bias matrix (Note 4) + precession matrix (Note 5) + bias-precession matrix (Note 6) + nutation matrix (Note 7) + GCRS-to-true matrix (Note 8) + + + + Precession-nutation, IAU 2000A model: a multi-purpose function, + supporting classical (equinox-based) use directly and CIO-based + use indirectly. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + nutation (Note 2) + nutation (Note 2) + mean obliquity (Note 3) + frame bias matrix (Note 4) + precession matrix (Note 5) + bias-precession matrix (Note 6) + nutation matrix (Note 7) + GCRS-to-true matrix (Notes 8,9) + + + + Precession-nutation, IAU 2000B model: a multi-purpose function, + supporting classical (equinox-based) use directly and CIO-based + use indirectly. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + v + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + nutation (Note 2) + nutation (Note 2) + mean obliquity (Note 3) + frame bias matrix (Note 4) + precession matrix (Note 5) + bias-precession matrix (Note 6) + nutation matrix (Note 7) + GCRS-to-true matrix (Notes 8,9) + + + + Precession-nutation, IAU 2006 model: a multi-purpose function, + supporting classical (equinox-based) use directly and CIO-based use + indirectly. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + nutation (Note 2) + nutation (Note 2) + mean obliquity (Note 3) + frame bias matrix (Note 4) + precession matrix (Note 5) + bias-precession matrix (Note 6) + nutation matrix (Note 7) + GCRS-to-true matrix (Note 8) + + + + Precession-nutation, IAU 2006/2000A models: a multi-purpose function, + supporting classical (equinox-based) use directly and CIO-based use + indirectly. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + nutation (Note 2) + nutation (Note 2) + mean obliquity (Note 3) + frame bias matrix (Note 4) + precession matrix (Note 5) + bias-precession matrix (Note 6) + nutation matrix (Note 7) + GCRS-to-true matrix (Notes 8,9) + + + + Form the matrix of precession-nutation for a given date (including + frame bias), equinox based, IAU 2000A model. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + classical NPB matrix (Note 2) + + + + Form the matrix of precession-nutation for a given date (including + frame bias), equinox-based, IAU 2000B model. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + bias-precession-nutation matrix (Note 2) + + + + Form the matrix of precession-nutation for a given date (including + frame bias), equinox based, IAU 2006 precession and IAU 2000A + nutation models. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + bias-precession-nutation matrix (Note 2) + + + + Form the matrix of precession/nutation for a given date, IAU 1976 + precession model, IAU 1980 nutation model. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TDB date (Note 1) + TDB date (Note 1) + combined precession/nutation matrix + + + + Form the matrix of polar motion for a given date, IAU 2000. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + coordinates of the pole (radians, Note 1) + coordinates of the pole (radians, Note 1) + the TIO locator s' (radians, Note 2) + polar-motion matrix (Note 3) + + + + Precession-rate part of the IAU 2000 precession-nutation models + (part of MHB2000). + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + precession corrections (Notes 2,3) + precession corrections (Notes 2,3) + + + + IAU 1976 precession model. + + This function forms the three Euler angles which implement general + precession between two dates, using the IAU 1976 model (as for the + FK5 catalog). + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TDB starting date (Note 1) + TDB starting date (Note 1) + TDB ending date (Note 1) + TDB ending date (Note 1) + 1st rotation: radians cw around z + 3rd rotation: radians cw around z + 2nd rotation: radians ccw around y + + + + The CIO locator s, positioning the Celestial Intermediate Origin on + the equator of the Celestial Intermediate Pole, given the CIP's X,Y + coordinates. Compatible with IAU 2000A precession-nutation. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + CIP coordinates (Note 3) + CIP coordinates (Note 3) + + + + + The CIO locator s, positioning the Celestial Intermediate Origin on + the equator of the Celestial Intermediate Pole, using the IAU 2000A + precession-nutation model. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + the CIO locator s in radians (Note 2) + + + + The CIO locator s, positioning the Celestial Intermediate Origin on + the equator of the Celestial Intermediate Pole, using the IAU 2000B + precession-nutation model. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + the CIO locator s in radians (Note 2) + + + + The CIO locator s, positioning the Celestial Intermediate Origin on + the equator of the Celestial Intermediate Pole, given the CIP's X,Y + coordinates. Compatible with IAU 2006/2000A precession-nutation. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + CIP coordinates (Note 3) + CIP coordinates (Note 3) + the CIO locator s in radians (Note 2) + + + + The CIO locator s, positioning the Celestial Intermediate Origin on + the equator of the Celestial Intermediate Pole, using the IAU 2006 + precession and IAU 2000A nutation models. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + the CIO locator s in radians (Note 2) + + + + The TIO locator s', positioning the Terrestrial Intermediate Origin + on the equator of the Celestial Intermediate Pole. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + the TIO locator s' in radians (Note 2) + + + + X,Y coordinates of celestial intermediate pole from series based + on IAU 2006 precession and IAU 2000A nutation. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + CIP X,Y coordinates (Note 2) + CIP X,Y coordinates (Note 2) + + + + For a given TT date, compute the X,Y coordinates of the Celestial + Intermediate Pole and the CIO locator s, using the IAU 2000A + precession-nutation model. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + Celestial Intermediate Pole (Note 2) + Celestial Intermediate Pole (Note 2) + the CIO locator s (Note 2) + + + + For a given TT date, compute the X,Y coordinates of the Celestial + Intermediate Pole and the CIO locator s, using the IAU 2000B + precession-nutation model. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + Celestial Intermediate Pole (Note 2) + Celestial Intermediate Pole (Note 2) + the CIO locator s (Note 2) + + + + For a given TT date, compute the X,Y coordinates of the Celestial + Intermediate Pole and the CIO locator s, using the IAU 2006 + precession and IAU 2000A nutation models. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + Celestial Intermediate Pole (Note 2) + Celestial Intermediate Pole (Note 2) + the CIO locator s (Note 2) + + + + The equation of the equinoxes, compatible with IAU 2000 resolutions, + given the nutation in longitude and the mean obliquity. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + mean obliquity (Note 2) + nutation in longitude (Note 3) + equation of the equinoxes (Note 4) + + + + Equation of the equinoxes, compatible with IAU 2000 resolutions. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + equation of the equinoxes (Note 2) + + + + Equation of the equinoxes, compatible with IAU 2000 resolutions but + using the truncated nutation model IAU 2000B. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + equation of the equinoxes (Note 2) + + + + Equation of the equinoxes, compatible with IAU 2000 resolutions and + IAU 2006/2000A precession-nutation. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + equation of the equinoxes (Note 2) + + + + Equation of the equinoxes complementary terms, consistent with + IAU 2000 resolutions. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TT as a 2-part Julian Date (Note 1) + TT as a 2-part Julian Date (Note 1) + complementary terms (Note 2) + + + + Equation of the equinoxes, IAU 1994 model. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + TDB date (Note 1) + TDB date (Note 1) + equation of the equinoxes (Note 2) + + + + Earth rotation angle (IAU 2000 model). + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + UT1 as a 2-part Julian Date (see note) + UT1 as a 2-part Julian Date (see note) + Earth rotation angle (radians), range 0-2pi + + + + Greenwich mean sidereal time (model consistent with IAU 2000 + resolutions). + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + UT1 as a 2-part Julian Date (Notes 1,2) + UT1 as a 2-part Julian Date (Notes 1,2) + TT as a 2-part Julian Date (Notes 1,2) + TT as a 2-part Julian Date (Notes 1,2) + Greenwich mean sidereal time (radians) + + + + Greenwich mean sidereal time (consistent with IAU 2006 precession). + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + UT1 as a 2-part Julian Date (Notes 1,2) + UT1 as a 2-part Julian Date (Notes 1,2) + TT as a 2-part Julian Date (Notes 1,2) + TT as a 2-part Julian Date (Notes 1,2) + Greenwich mean sidereal time (radians) + + + + Universal Time to Greenwich mean sidereal time (IAU 1982 model). + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + UT1 Julian Date (see note) + UT1 Julian Date (see note) + Greenwich mean sidereal time (radians) + + + + Greenwich apparent sidereal time (consistent with IAU 2000 + resolutions). + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + UT1 as a 2-part Julian Date (Notes 1,2) + UT1 as a 2-part Julian Date (Notes 1,2) + TT as a 2-part Julian Date (Notes 1,2) + TT as a 2-part Julian Date (Notes 1,2) + Greenwich apparent sidereal time (radians) + + + + Greenwich apparent sidereal time (consistent with IAU 2000 + resolutions but using the truncated nutation model IAU 2000B). + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + UT1 as a 2-part Julian Date (Notes 1,2) + UT1 as a 2-part Julian Date (Notes 1,2) + Greenwich apparent sidereal time (radians) + + + + Greenwich apparent sidereal time, IAU 2006, given the NPB matrix. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + UT1 as a 2-part Julian Date (Notes 1,2) + UT1 as a 2-part Julian Date (Notes 1,2) + TT as a 2-part Julian Date (Notes 1,2) + TT as a 2-part Julian Date (Notes 1,2) + nutation x precession x bias matrix + Greenwich apparent sidereal time (radians) + + + + Greenwich apparent sidereal time (consistent with IAU 2000 and 2006 + resolutions). + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + UT1 as a 2-part Julian Date (Notes 1,2) + UT1 as a 2-part Julian Date (Notes 1,2) + TT as a 2-part Julian Date (Notes 1,2) + TT as a 2-part Julian Date (Notes 1,2) + Greenwich apparent sidereal time (radians) + + + + Greenwich apparent sidereal time (consistent with IAU 1982/94 + resolutions). + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + UT1 as a 2-part Julian Date (Notes 1,2) + UT1 as a 2-part Julian Date (Notes 1,2) + Greenwich apparent sidereal time (radians) + + + + Convert star position+velocity vector to catalog coordinates. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + pv-vector (au, au/day) + right ascension (radians) + declination (radians) + RA proper motion (radians/year) + Dec proper motion (radians/year) + parallax (arcsec) + radial velocity (km/s, positive = receding) + status: + 0 = OK + -1 = superluminal speed (Note 5) + -2 = null position vector + + + + + Convert star catalog coordinates to position+velocity vector. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + right ascension (radians) + declination (radians) + RA proper motion (radians/year) + Dec proper motion (radians/year) + parallax (arcseconds) + radial velocity (km/s, positive = receding) + pv-vector (AU, AU/day) + status: + 0 = no warnings + 1 = distance overridden (Note 6) + 2 = excessive speed (Note 7) + 4 = solution didn't converge (Note 8) + else = binary logical OR of the above + + + + + Convert B1950.0 FK4 star catalog data to J2000.0 FK5. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + + + + + + + + + Convert a B1950.0 FK4 star position to J2000.0 FK5, assuming zero proper motion in the FK5 system. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + + + + + + + + + Convert J2000.0 FK5 star catalog data to B1950.0 FK4. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + + + + + + + + + Transform FK5 (J2000.0) star data into the Hipparcos system. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given (all FK5, equinox J2000.0, epoch J2000.0) + RA (radians) + Dec (radians) + proper motion in RA (dRA/dt, rad/Jyear) + proper motion in Dec (dDec/dt, rad/Jyear) + parallax (arcsec) + radial velocity (km/s, positive = receding) + Returned (all Hipparcos, epoch J2000.0) + RA (radians) + Dec (radians) + proper motion in RA (dRA/dt, rad/Jyear) + proper motion in Dec (dDec/dt, rad/Jyear) + parallax (arcsec) + radial velocity (km/s, positive = receding) + + + + Convert a J2000.0 FK5 star position to B1950.0 FK4, assuming zero proper motion in FK5 and parallax. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + + + + + + + + + FK5 to Hipparcos rotation and spin. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + r-matrix: FK5 rotation wrt Hipparcos (Note 2) + r-vector: FK5 spin wrt Hipparcos (Note 3) + + + + + Transform Hipparcos star data into the FK5 (J2000.0) system. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given (all Hipparcos, epoch J2000.0): + RA (radians) + Dec (radians) + proper motion in RA (dRA/dt, rad/Jyear) + proper motion in Dec (dDec/dt, rad/Jyear) + parallax (arcsec) + radial velocity (km/s, positive = receding) + Returned (all FK5, equinox J2000.0, epoch J2000.0): + RA (radians) + Dec (radians) + proper motion in RA (dRA/dt, rad/Jyear) + proper motion in Dec (dDec/dt, rad/Jyear) + parallax (arcsec) + radial velocity (km/s, positive = receding) + + + + Transform a Hipparcos star position into FK5 J2000.0, assuming + zero Hipparcos proper motion. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + Hipparcos RA (radians) + Hipparcos Dec (radians) + TDB date (Note 1) + TDB date (Note 1) + Returned (all FK5, equinox J2000.0, date date1+date2): + RA (radians) + Dec (radians) + FK5 RA proper motion (rad/year, Note 4) + Dec proper motion (rad/year, Note 4) + + + + Star proper motion: update star catalog data for space motion. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + right ascension (radians), before + declination (radians), before + RA proper motion (radians/year), before + Dec proper motion (radians/year), before + parallax (arcseconds), before + radial velocity (km/s, +ve = receding), before + "before" epoch, part A (Note 1) + "before" epoch, part B (Note 1) + "after" epoch, part A (Note 1) + "after" epoch, part B (Note 1) + Returned: + right ascension (radians), after + declination (radians), after + RA proper motion (radians/year), after + Dec proper motion (radians/year), after + parallax (arcseconds), after + radial velocity (km/s, +ve = receding), after + status: + -1 = system error (should not occur) + 0 = no warnings or errors + 1 = distance overridden (Note 6) + 2 = excessive velocity (Note 7) + 4 = solution didn't converge (Note 8) + else = binary logical OR of the above warnings + + + + + Format for output a 2-part Julian Date (or in the case of UTC a + quasi-JD form that includes special provision for leap seconds). + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + time scale ID (Note 1) + resolution (Note 2) + time as a 2-part Julian Date (Notes 3,4) + time as a 2-part Julian Date (Notes 3,4) + year, month, day in Gregorian calendar (Note 5) + year, month, day in Gregorian calendar (Note 5) + year, month, day in Gregorian calendar (Note 5) + hours, minutes, seconds, fraction (Note 1) + status: + +1 = dubious year (Note 5) + 0 = OK + -1 = unacceptable date (Note 6) + + + + + For a given UTC date, calculate delta(AT) = TAI-UTC. + :------------------------------------------: + : : + : IMPORTANT : + : : + : A new version of this function must be : + : produced whenever a new leap second is : + : announced. There are four items to : + : change on each such occasion: : + : : + : 1) A new line must be added to the set : + : of statements that initialize the : + : array "changes". : + : : + : 2) The constant IYV must be set to the : + : current year. : + : : + : 3) The "Latest leap second" comment : + : below must be set to the new leap : + : second date. : + : : + : 4) The "This revision" comment, later, : + : must be set to the current date. : + : : + : Change (2) must also be carried out : + : whenever the function is re-issued, : + : even if no leap seconds have been : + : added. : + : : + : Latest leap second: 2016 December 31 : + : : + :__________________________________________: + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + year (Notes 1 and 2) + month (Note 2) + day (Notes 2 and 3) + fraction of day (Note 4) + Returned: + TAI minus UTC, seconds + + status (Note 5): + 1 = dubious year (Note 1) + 0 = OK + -1 = bad year + -2 = bad month + -3 = bad day (Note 3) + -4 = bad fraction (Note 4) + -5 = internal error (Note 5) + + + + + + + Time scale transformation: International Atomic Time, TAI, to + Terrestrial Time, TT. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + TAI as a 2-part Julian Date + TAI as a 2-part Julian Date + Returned: + TT as a 2-part Julian Date + TT as a 2-part Julian Date + status: 0 = OK + + + + Time scale transformation: International Atomic Time, TAI, to + Universal Time, UT1. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + TAI as a 2-part Julian Date + TAI as a 2-part Julian Date + UT1-TAI in seconds + Returned: + UT1 as a 2-part Julian Date + UT1 as a 2-part Julian Date + status: 0 = OK + + + + Time scale transformation: International Atomic Time, TAI, to + Coordinated Universal Time, UTC. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + TAI as a 2-part Julian Date (Note 1) + TAI as a 2-part Julian Date (Note 1) + Returned: + UTC as a 2-part quasi Julian Date (Notes 1-3) + UTC as a 2-part quasi Julian Date (Notes 1-3) + status: + +1 = dubious year (Note 4) + 0 = OK + -1 = unacceptable date + + + + + Time scale transformation: Barycentric Coordinate Time, TCB, to + Barycentric Dynamical Time, TDB. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + TCB as a 2-part Julian Date + TCB as a 2-part Julian Date + Returned: + TDB as a 2-part Julian Date + TDB as a 2-part Julian Date + status: 0 = OK + + + + Time scale transformation: Geocentric Coordinate Time, TCG, to + Terrestrial Time, TT. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + TCG as a 2-part Julian Date + TCG as a 2-part Julian Date + Returned: + TT as a 2-part Julian Date + TT as a 2-part Julian Date + status: 0 = OK + + + + Time scale transformation: Barycentric Dynamical Time, TDB, to + Barycentric Coordinate Time, TCB. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + TDB as a 2-part Julian Date + TDB as a 2-part Julian Date + Returned: + TCB as a 2-part Julian Date + TCB as a 2-part Julian Date + status: 0 = OK + + + + Time scale transformation: Barycentric Dynamical Time, TDB, to + Terrestrial Time, TT. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + TDB as a 2-part Julian Date + TDB as a 2-part Julian Date + TDB-TT in seconds + Returned: + TT as a 2-part Julian Date + TT as a 2-part Julian Date + status: 0 = OK + + + + Time scale transformation: Terrestrial Time, TT, to International + Atomic Time, TAI. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + TT as a 2-part Julian Date + TT as a 2-part Julian Date + Returned: + TAI as a 2-part Julian Date + TAI as a 2-part Julian Date + status: 0 = OK + + + + Time scale transformation: Terrestrial Time, TT, to Geocentric + Coordinate Time, TCG. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + TT as a 2-part Julian Date + TT as a 2-part Julian Date + Returned: + TCG as a 2-part Julian Date + TCG as a 2-part Julian Date + status: 0 = OK + + + + Time scale transformation: Terrestrial Time, TT, to Barycentric + Dynamical Time, TDB. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + TT as a 2-part Julian Date + TT as a 2-part Julian Date + TDB-TT in seconds + Returned: + TDB as a 2-part Julian Date + TDB as a 2-part Julian Date + status: 0 = OK + + + + Time scale transformation: Terrestrial Time, TT, to Universal Time, + UT1. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + TT as a 2-part Julian Date + TT as a 2-part Julian Date + TT-UT1 in seconds + Returned: + UT1 as a 2-part Julian Date + UT1 as a 2-part Julian Date + status: 0 = OK + + + + Time scale transformation: Universal Time, UT1, to International + Atomic Time, TAI. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + UT1 as a 2-part Julian Date + UT1 as a 2-part Julian Date + UT1-TAI in seconds + Returned: + TAI as a 2-part Julian Date + TAI as a 2-part Julian Date + status: 0 = OK + + + + Time scale transformation: Universal Time, UT1, to Terrestrial + Time, TT. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + UT1 as a 2-part Julian Date + UT1 as a 2-part Julian Date + TT-UT1 in seconds + Returned: + TT as a 2-part Julian Date + TT as a 2-part Julian Date + status: 0 = OK + + + + Time scale transformation: Universal Time, UT1, to Coordinated + Universal Time, UTC. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + UT1 as a 2-part Julian Date (Note 1) + UT1 as a 2-part Julian Date (Note 1) + Delta UT1: UT1-UTC in seconds (Note 2) + Returned: + UTC as a 2-part quasi Julian Date (Notes 3,4) + UTC as a 2-part quasi Julian Date (Notes 3,4) + status: + +1 = dubious year (Note 5) + 0 = OK + -1 = unacceptable date + + + + + Time scale transformation: Coordinated Universal Time, UTC, to + International Atomic Time, TAI. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + UTC as a 2-part quasi Julian Date (Notes 1-4) + UTC as a 2-part quasi Julian Date (Notes 1-4) + Returned: + TAI as a 2-part Julian Date (Note 5) + TAI as a 2-part Julian Date (Note 5) + status: +1 = dubious year (Note 3) + 0 = OK + -1 = unacceptable date + + + + + Time scale transformation: Coordinated Universal Time, UTC, to + Universal Time, UT1. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + UTC as a 2-part quasi Julian Date (Notes 1-4) + UTC as a 2-part quasi Julian Date (Notes 1-4) + Delta UT1 = UT1-UTC in seconds (Note 5) + Returned: + UT1 as a 2-part Julian Date (Note 6) + UT1 as a 2-part Julian Date (Note 6) + status: + +1 = dubious year (Note 3) + 0 = OK + -1 = unacceptable date + + + + + Horizon to equatorial coordinates: transform azimuth and altitude + to hour angle and declination. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + azimuth + altitude (informally, elevation) + site latitude + hour angle (local) + declination + + + + Equatorial to horizon coordinates: transform hour angle and + declination to azimuth and altitude. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + hour angle (local) + declination + site latitude + azimuth + altitude (informally, elevation) + + + + Parallactic angle for a given hour angle and declination. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + hour angle + declination + site latitude + + + + In the tangent plane projection, given the rectangular coordinates + of a star and its spherical coordinates, determine the spherical + coordinates of the tangent point. + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + + rectangular coordinates of star image (Note 2) + rectangular coordinates of star image (Note 2) + star's spherical coordinates (Note 3) + star's spherical coordinates (Note 3) + tangent point's spherical coordinates, Soln. 1 + tangent point's spherical coordinates, Soln. 1 + tangent point's spherical coordinates, Soln. 2 + tangent point's spherical coordinates, Soln. 2 + + + + In the tangent plane projection, given the rectangular coordinates + of a star and its direction cosines, determine the direction + cosines of the tangent point. + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + + rectangular coordinates of star image (Note 2) + rectangular coordinates of star image (Note 2) + star's direction cosines (Note 3) + tangent point's direction cosines, Solution 1 + tangent point's direction cosines, Solution 1 + + + + In the tangent plane projection, given the star's rectangular + coordinates and the spherical coordinates of the tangent point, + solve for the spherical coordinates of the star. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + rectangular coordinates of star image (Note 2) + rectangular coordinates of star image (Note 2) + tangent point's spherical coordinates + tangent point's spherical coordinates + star's spherical coordinates + star's spherical coordinates + + + + In the tangent plane projection, given the star's rectangular + coordinates and the direction cosines of the tangent point, solve + for the direction cosines of the star. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + rectangular coordinates of star image (Note 2) + rectangular coordinates of star image (Note 2) + tangent point's direction cosines + star's direction cosines + + + + In the tangent plane projection, given celestial spherical + coordinates for a star and the tangent point, solve for the star's + rectangular coordinates in the tangent plane. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + star's spherical coordinates + star's spherical coordinates + tangent point's spherical coordinates + tangent point's spherical coordinates + rectangular coordinates of star image (Note 2) + rectangular coordinates of star image (Note 2) + status: 0 = OK, + 1 = star too far from axis, + 2 = antistar on tangent plane + 3 = antistar too far from axis + + + + + In the tangent plane projection, given celestial direction cosines + for a star and the tangent point, solve for the star's rectangular + coordinates in the tangent plane. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + direction cosines of star (Note 4) + direction cosines of tangent point (Note 4) + tangent plane coordinates of star + tangent plane coordinates of star + + + + Decompose radians into degrees, arcminutes, arcseconds, fraction. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + resolution (Note 1) + angle in radians + Returned: + '+' or '-' + degrees, arcminutes, arcseconds, fraction + + + + Decompose radians into hours, minutes, seconds, fraction. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + /// Given: + resolution (Note 1) + angle in radians + Returned: + '+' or '-' + hours, minutes, seconds, fraction + + + + Convert degrees, arcminutes, arcseconds to radians. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + sign: '-' = negative, otherwise positive + degrees + arcminutes + arcseconds + Returned + angle in radians + status: + 0 = OK + 1 = ideg outside range 0-359 + 2 = iamin outside range 0-59 + 3 = asec outside range 0-59.999... + + + + + + + Decompose days to hours, minutes, seconds, fraction. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + resolution (Note 1) + interval in days + Returned: + '+' or '-' + hours, minutes, seconds, fraction + + + + Convert hours, minutes, seconds to radians. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + sign: '-' = negative, otherwise positive + hours + minutes + seconds + Returned: + angle in radians + + status: 0 = OK + 1 = ihour outside range 0-23 + 2 = imin outside range 0-59 + 3 = sec outside range 0-59.999... + + + + + Convert hours, minutes, seconds to days. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + sign: '-' = negative, otherwise positive + hours + minutes + seconds + Returned: + interval in days + status: 0 = OK + 1 = ihour outside range 0-23 + 2 = imin outside range 0-59 + 3 = sec outside range 0-59.999... + + + + + Rotate an r-matrix about the x-axis. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + angle (radians) + Given and returned: + r-matrix, rotated + + + + + Rotate an r-matrix about the z-axis. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + angle (radians) + Given and returned: + r-matrix, rotated + + + + Copy a p-vector. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + p-vector to be copied + Returned: + copy + + + + Copy a position/velocity vector. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + position/velocity vector to be copied + Returned: + copy + + + + Copy an r-matrix. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + r-matrix to be copied + Returned: + copy + + + + Extend a p-vector to a pv-vector by appending a zero velocity. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + p-vector + Returned: + pv-vector + + + + Discard velocity component of a pv-vector. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + pv-vector + Returned: + p-vector + + + + Initialize an r-matrix to the identity matrix. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Returned: + r-matrix + + + + Zero a p-vector. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Returned: + p-vector + + + + Zero a pv-vector. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + pv-vector + + + + Initialize an r-matrix to the null matrix. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Returned: + r-matrix + + + + Multiply two r-matrices. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + first r-matrix + second r-matrix + Returned: + a * b + + + + Transpose an r-matrix. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + r-matrix + Returned: + transpose + + + + Multiply a p-vector by an r-matrix. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + r-matrix + p-vector + Returned: + r * p + + + + Multiply a pv-vector by an r-matrix. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + r-matrix + pv-vector + Returned: + r * pv + + + + Multiply a p-vector by the transpose of an r-matrix. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + r-matrix + p-vector + Returned: + r * p + + + + Multiply a pv-vector by the transpose of an r-matrix. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + r-matrix + pv-vector + Returned: + r * pv + + + + + Form the r-matrix corresponding to a given r-vector. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + rotation vector (Note 1) + Returned: + rotation matrix + + + + Position-angle from two p-vectors. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + Given: + direction of reference point + direction of point whose PA is required + position angle of b with respect to a (radians) + + + + Position-angle from spherical coordinates. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + longitude of point A (e.g. RA) in radians + latitude of point A (e.g. Dec) in radians + longitude of point B + latitude of point B + position angle of B with respect to A + + + + Angular separation between two p-vectors. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + first p-vector (not necessarily unit length) + second p-vector (not necessarily unit length) + angular separation (radians, always positive) + + + + Angular separation between two sets of spherical coordinates. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + first longitude (radians) + first latitude (radians) + second longitude (radians) + second latitude (radians) + angular separation (radians) + + + + P-vector to spherical coordinates. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + p-vector + longitude angle (radians) + latitude angle (radians) + + + + P-vector to spherical polar coordinates. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + p-vector + longitude angle (radians) + latitude angle (radians) + radial distance + + + + Convert position/velocity from Cartesian to spherical coordinates. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + pv-vector + longitude angle (radians) + latitude angle (radians) + radial distance + rate of change of theta + rate of change of phi + rate of change of r + + + + Convert spherical coordinates to Cartesian. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + longitude angle (radians) + latitude angle (radians) + direction cosines + + + + Convert spherical polar coordinates to p-vector. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + longitude angle (radians) + latitude angle (radians) + radial distance + Cartesian coordinates + + + + Convert position/velocity from spherical to Cartesian coordinates. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + longitude angle (radians) + latitude angle (radians) + radial distance + rate of change of theta + rate of change of phi + rate of change of r + pv-vector + + + + p-vector inner (=scalar=dot) product. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + first p-vector + second p-vector + a . b + + + + Modulus of p-vector. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + p-vector + modulus + + + + P-vector subtraction. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + first p-vector + second p-vector + a - b + + + + Convert a p-vector into modulus and unit vector. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + p-vector + modulus + unit vector + + + + P-vector addition. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + first p-vector + second p-vector + a + b + + + + P-vector plus scaled p-vector. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + first p-vector + scalar (multiplier for b) + second p-vector + a + s*b + + + + Inner (=scalar=dot) product of two pv-vectors. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + first pv-vector + second pv-vector + a . b (see note) + + + + Modulus of pv-vector. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + pv-vector + modulus of position component + modulus of velocity component + + + + Subtract one pv-vector from another. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + first pv-vector + second pv-vector + a - b + + + + Add one pv-vector to another. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + first pv-vector + second pv-vector + a + b + + + + Update a pv-vector. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + time interval + pv-vector + p updated, v unchanged + + + + Update a pv-vector, discarding the velocity component. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + time interval + pv-vector + p-vector + + + + Outer (=vector=cross) product of two pv-vectors. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + first pv-vector + second pv-vector + a x b + + + + p-vector outer (=vector=cross) product. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + first p-vector + second p-vector + a x b + + + + Multiply a pv-vector by two scalars. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + scalar to multiply position component by + scalar to multiply velocity component by + pv-vector + pv-vector: p scaled by s1, v scaled by s2 + + + + Multiply a p-vector by a scalar. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + scalar + p-vector + s * p + + + + Multiply a pv-vector by a scalar. + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + scalar + pv-vector + s * pv + + + + Star-independent astrometry parameters. + (Vectors eb, eh, em and v are all with respect to BCRS axes.) + + + + World Wide Astronomy - WWA + Set of C# algorithms and procedures that implement standard models used in fundamental astronomy. + + This program is derived from the International Astronomical Union's + SOFA (Standards of Fundamental Astronomy) software collection. + http://www.iausofa.org + + The WWA code does not itself constitute software provided by and/or endorsed by SOFA. + This version is intended to retain identical functionality to the SOFA library, but + made distinct through different function names (prefixes) and C# language specific + modifications in code. + + Contributor + Attila Abrudán + + Please read the ReadMe.1st text file for more information. + + + + + Body parameters for light deflection. + + + + + Pi + + + + + 2Pi + + + + + Radians to degrees + + + + + Degrees to radians + + + + + Arcseconds to radians + + + + + Seconds of time to radians + + + + + Arcseconds in a full circle + + + + + Milliarcseconds to radians + + + + + Length of tropical year B1900 (days) + + + + + Seconds per day + + + + + Days per Julian year + + + + + Days per Julian century + + + + + Days per Julian millennium + + + + + Reference epoch (J2000.0), Julian Date + + + + + Julian Date of Modified Julian Date zero + + + + + Reference epoch (J2000.0), Modified Julian Date + + + + + 1977 Jan 1.0 as MJD + + + + + TT minus TAI (s) + + + + + Astronomical unit (m, IAU 2012) + + + + + Speed of light (m/s) + + + + + Light time for 1 au (s) + + + + + Speed of light (AU per day) + + + + + L_G = 1 - d(TT)/d(TCG) + + + + + L_B = 1 - d(TDB)/d(TCB), and TDB (s) at TAI 1977/1/1.0 + + + + + Schwarzschild radius of the Sun (au) + = 2 * 1.32712440041e20 / (2.99792458e8)^2 / 1.49597870700e11 + + + + + dint(A) - truncate to nearest whole number towards zero (double) + + + + + + + dnint(A) - round to nearest whole number (double) + + + + + + + dsign(A,B) - magnitude of A with sign of B (double) + + + + + + + + max(A,B) - larger (most +ve) of two numbers (generic) + + + + + + + + min(A,B) - smaller (least +ve) of two numbers (generic) + + + + + + + + Reference ellipsoids + + + + + Copy 2 dimension array into 1 dimension + + by Attila Abrudán + + + + + + + + Copy 1 dimensional array into a 2 dimensional array. + + + + + + + + Copy 1 dimensional array into a 2 dimensional array + + destination (2 dimensional) array + source array (1 dimensional) + dimension + + + + diff --git a/WorldWideAstronomy/WWATest.Core/Program.cs b/WorldWideAstronomy/WWATest.Core/Program.cs index 6fbf32e..627ff59 100644 --- a/WorldWideAstronomy/WWATest.Core/Program.cs +++ b/WorldWideAstronomy/WWATest.Core/Program.cs @@ -284,7 +284,7 @@ static void t_apcg(ref int status) ** t _ a p c g ** - - - - - - - ** - ** Test WWA.wwaApcg function. + ** Test WWA.wwaApcg function. ** ** Returned: ** status int FALSE = success, TRUE = fail @@ -1530,7 +1530,7 @@ static void t_aticq(ref int status) { double date1, date2, eo = 0, ri, di, rc = 0, dc = 0; WWA.wwaASTROM astrom = new WWA.wwaASTROM(); - + astrom.eb = new double[3]; astrom.eh = new double[3]; astrom.bpn = new double[3, 3]; @@ -1588,7 +1588,7 @@ static void t_aticqn(ref int status) b[0].pv[1, 0] = 0.0030723249; b[0].pv[1, 1] = -0.00406995477; b[0].pv[1, 2] = -0.00181335842; - + b[1].bm = 0.00095435; b[1].dl = 3e-9; b[1].pv = new double[3, 3]; @@ -1598,7 +1598,7 @@ static void t_aticqn(ref int status) b[1].pv[1, 0] = -0.00755816922; b[1].pv[1, 1] = 0.00126913722; b[1].pv[1, 2] = 0.000727999001; - + b[2].bm = 1.0; b[2].dl = 6e-6; b[2].pv = new double[3, 3]; diff --git a/WorldWideAstronomy/WWATest.Core/WWATest.Core.csproj b/WorldWideAstronomy/WWATest.Core/WWATest.Core.csproj index 1ab6438..14ea19f 100644 --- a/WorldWideAstronomy/WWATest.Core/WWATest.Core.csproj +++ b/WorldWideAstronomy/WWATest.Core/WWATest.Core.csproj @@ -2,7 +2,7 @@ Exe - netcoreapp3.1 + net6.0 Attila Abrudán World Widw Astronomy - SOFA