Skip to content

Commit

Permalink
Add example before data curation 3
Browse files Browse the repository at this point in the history
  • Loading branch information
agcasu committed Sep 11, 2023
1 parent 4af1dc8 commit 9ace125
Showing 1 changed file with 11 additions and 2 deletions.
13 changes: 11 additions & 2 deletions episodes/section_data_curation.md
Original file line number Diff line number Diff line change
Expand Up @@ -120,11 +120,20 @@ The third important thing for our team are the identifiers.
:::::::::::::::: testimonial
#### SIMBAD names added + misprint on names corrected

<!-- Link to VizieR: J/ApJ/833/20 // https://vizier.cds.unistra.fr/viz-bin/VizieR?-source=J/ApJ/833/20 // table 1 -->

To retrieve coordinates and easy the cross identification between SIMBAD and VizieR, a proper identification is needed.

Here is an example of truncated SDSS names... Impossible to retrieve except by coordinates that we luckily have in this case. So the SimbadName has been added after the process for SIMBAD where misprints on coordinates have been detected (identified by the column *f_Name* set to *o* below).
<!-- Link to paper: https://iopscience.iop.org/article/10.3847/0004-637X/833/1/20#apjaa431et1 -->


Here is an example of truncated SDSS names... Impossible to retrieve except by coordinates that we luckily have in this case.

![Figure: Before -- Table as written in the original paper. The following columns are displayed: Type, Name, f_Name; Hour, Minute and Second of Right Ascension (J2000); Sign, Degree, Arcminute, Arcsecond of the Declination (J2000); Teff, log(g), l\_[Fe/H], [Fe/H], l\_[C/Fe], [C/Fe], l\_[C/Fe]c, [C/Fe]c, l\_A(C), A(C), l\_[Ba/Fe], [Ba/Fe], f\_[Ba/Fe], l\_[Eu/Fe], [Eu/Fe], f\_[Eu/Fe]; Class, Bin, f\_Bin, Out, Ref.](https://raw.githubusercontent.com/cds-astro/a-FAIR-journey-for-astronomical-data/main/episodes/images/data_curation_examples/example_3_names_before.png){alt="Screenshot -- Table with truncated names as identifiers in paper"}


<!-- Link to VizieR: J/ApJ/833/20 // https://vizier.cds.unistra.fr/viz-bin/VizieR?-source=J/ApJ/833/20 // table 1 -->

So the SimbadName has been added after the process for SIMBAD where misprints on coordinates have been detected (identified by the column *f_Name* set to *o* below, for example for *Name = SDSS J1137+2553*).
For this object with coordinates pointing to nothing, the right ones have been found thanks to the bibcode given in the table.

![Figure: After -- Example of names recognized by SIMBAD added to the original table submitted to VizieR (screenshot)](https://raw.githubusercontent.com/cds-astro/a-FAIR-journey-for-astronomical-data/main/episodes/images/data_curation_examples/example_3_names_after.png){alt="Screenshot -- VizieR table with SIMBAD-names added and misprint on names (in the declinaison) corrected"}
Expand Down

0 comments on commit 9ace125

Please sign in to comment.