Creation of high fidelity eROSITA mock catalogs (AGN, clusters and galaxies). Pipeline based on N-body simulations.

python3: time, os, sys, numpy, scipy, astropy, h5py, extinction, dustmaps, matplotlib, astropy_healpix, healpy, sklearn

stilts/topcat

sdss depth maps available here: http://risa.stanford.edu/redmapper/ to be placed or linked in data/sdss_depth/ sdss_dr8_nodered_nside2048_g_model_10sigma.fits.gz
sdss_dr8_nodered_nside2048_i_model_10sigma.fits.gz
sdss_dr8_nodered_nside2048_r_model_10sigma.fits.gz
sdss_dr8_nodered_nside2048_z_model_10sigma.fits.gz

erosita flux limit map available here: http://www.mpe.mpg.de/~comparat/eROSITA_AGN_mock/catalogs/erosita/flux_limits.fits to be placed or linked in data/erosita/flux_limits.fits

MultiDark :

• https://www.cosmosim.org/cms/simulations/smdpl/
• https://www.cosmosim.org/cms/simulations/mdpl2/

UNIT :

• http://www.unitsims.org/

The generated mock catalogs are available here :

http://www.mpe.mpg.de/~comparat/MultiDark/MD10/

Two figures illustrate the multiple tracers in the redshift vs stellar mass or fiber magnitude:

figures/fibermagnitude-redshift.png

figures/stellarMass-redshift.png

The MASK_BIT column is defined as follows :

'des': 0, 'kidss': 1, 'kidsn': 2, 'atlassgcnotdes': 3, 'atlasngc': 4, 'kabs': 5, 'vhsb10': 6, 'vhsb15': 7, 'vhsb20': 8, 'vhsb20clean': 9, 'desi': 10, 'erosita': 11, 'waveswide': 12, 'euclid': 13, 's8elg': 14, 's8': 15