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DES Y6 Image Sims

utilities, scripts, and configs for running eastlake for the DES Y6 image simulations

paths to input data at NERSC

  • MEDS_DIR/IMSIM_DATA: /global/cfs/cdirs/desbalro/des-pizza-slices-y6/
  • star catalogs: /global/cfs/projectdirs/des/atong/y6kp-shear/starsim/catalogs/merged_y6/
  • input cosmos catalog: /global/cfs/cdirs/des/y3-image-sims/input_cosmos_v4.fits

The final data products are available in the desbalro space:

  • /global/cfs/cdirs/desbalro/input_cosmos_v4_montara_simcat_v7_seed42.fits -- cosmos with bright end resampling for deep field image sims
  • /global/cfs/cdirs/desbalro/cosmos_simcat/ -- per-tile cosmos catalogs with bright end resampling
  • /global/cfs/cdirs/desbalro/starsim/catalogs/merged_y6/ -- star sim catalogs

paths to output data at NERSC

fiducial (400 tiles)

  • /global/cfs/cdirs/des/y6-image-sims/fiducial-400/g1_slice=-0.02__g2_slice=0.00__g1_other=0.00__g2_other=0.00__zlow=0.0__zhigh=6.0/metadetect_cutsv6_all.h5
  • /global/cfs/cdirs/des/y6-image-sims/fiducial-400/g1_slice=0.02__g2_slice=0.00__g1_other=0.00__g2_other=0.00__zlow=0.0__zhigh=6.0/metadetect_cutsv6_all.h5
  • /global/cfs/cdirs/des/y6-image-sims/fiducial-400/g1_slice=0.02__g2_slice=0.00__g1_other=-0.02__g2_other=0.00__zlow=0.0__zhigh=0.3/metadetect_cutsv6_all.h5
  • /global/cfs/cdirs/des/y6-image-sims/fiducial-400/g1_slice=0.02__g2_slice=0.00__g1_other=-0.02__g2_other=0.00__zlow=0.3__zhigh=0.6/metadetect_cutsv6_all.h5
  • /global/cfs/cdirs/des/y6-image-sims/fiducial-400/g1_slice=0.02__g2_slice=0.00__g1_other=-0.02__g2_other=0.00__zlow=0.6__zhigh=0.9/metadetect_cutsv6_all.h5
  • /global/cfs/cdirs/des/y6-image-sims/fiducial-400/g1_slice=0.02__g2_slice=0.00__g1_other=-0.02__g2_other=0.00__zlow=0.9__zhigh=1.2/metadetect_cutsv6_all.h5
  • /global/cfs/cdirs/des/y6-image-sims/fiducial-400/g1_slice=0.02__g2_slice=0.00__g1_other=-0.02__g2_other=0.00__zlow=1.2__zhigh=1.5/metadetect_cutsv6_all.h5
  • /global/cfs/cdirs/des/y6-image-sims/fiducial-400/g1_slice=0.02__g2_slice=0.00__g1_other=-0.02__g2_other=0.00__zlow=1.5__zhigh=1.8/metadetect_cutsv6_all.h5
  • /global/cfs/cdirs/des/y6-image-sims/fiducial-400/g1_slice=0.02__g2_slice=0.00__g1_other=-0.02__g2_other=0.00__zlow=1.8__zhigh=2.1/metadetect_cutsv6_all.h5
  • /global/cfs/cdirs/des/y6-image-sims/fiducial-400/g1_slice=0.02__g2_slice=0.00__g1_other=-0.02__g2_other=0.00__zlow=2.1__zhigh=2.4/metadetect_cutsv6_all.h5
  • /global/cfs/cdirs/des/y6-image-sims/fiducial-400/g1_slice=0.02__g2_slice=0.00__g1_other=-0.02__g2_other=0.00__zlow=2.4__zhigh=2.7/metadetect_cutsv6_all.h5
  • /global/cfs/cdirs/des/y6-image-sims/fiducial-400/g1_slice=0.02__g2_slice=0.00__g1_other=-0.02__g2_other=0.00__zlow=2.7__zhigh=6.0/metadetect_cutsv6_all.h5

configs for conda environments

scripts for querying lists of DES tiles via easyaccess

scripts for downloading meds for DES tiles via rsync

script for generating list of seeds for each tile

scripts for running image simulations with eastlake

scripts for image simulation campaigns

create a concatenated hdf5 file of the metadetect catalogs for the image simulations

scripts for making validation plots

scripts for measuring multiplicative and additive bias of image simulations