Open Access
Table A.1.
Description of the columns for the input catalogs of the eRASS1 simulation.
| DESCRIPTION | |
|---|---|
| NAME | Input Catalogs: Clusters, AGN, Stars |
| SRC_ID | Source ID, STAR: >= 107 < 4×108, CLUSTER: >= 4×108 and < 109, AGN: >= 109 |
| RA | Right Ascension [deg] |
| DEC | Declination [deg] |
| FLUX | Input Flux in the 0.5 - 2.0 keV band |
| tile | Number of the eROSITA tile |
| healpix | Number of the HEALPix field |
| ID_contam | ID of the contaminating source |
| RA_eSASS | Right Ascension of the corresponding eSASS detection [deg] |
| DEC_eSASS | Declination of the corresponding eSASS detection [deg] |
| Separation | Separation between the source and the corresponding eSASS detection [arcsec] |
| DET_LIKE_0 | Detection likelihood of the corresponding eSASS detection |
| EXT_LIKE | extension likelihood of the corresponding eSASS detection |
| EXT | Extent of the corresponding eSASS detection |
| ML_CTS_0 | Maximum likelihood number of counts from eSASS |
| ML_RATE_0 | Maximum likelihood count rate from eSASS |
| ML_FLUX_0 | Maximum likelihood flux estimate from eSASS |
| RADEC_ERR | Positional error from eSASS |
| srcRAD | Source radius |
| detected | Flag to identify simulated source that are detected by eSASS |
| Input Catalogs: in common between Clusters and AGN | |
| dL | Luminosity distance [cm] in the cosmology adopted by Comparat et al. (2020) |
| nH | Column density [cm−2] |
| redshift_R | Redshift in real space |
| redshift_S | Redshift in redshift space |
| FX_soft_attenuated | Observed flux in the 0.5–2.0 keV band, corrected by galactic absorption |
| LX_soft | Rest-frame X-ray luminosity in the 0.5–2.0 keV band |
| Bg3Model | Average Value of the eSASS background maps in the nearest 20 pixels [cts/pixel] |
| TexpModel | Average Value of the eSASS exposure maps in the nearest 20 pixels [sec] |
| Input Catalogs: only Clusters | |
| g_lat | Galactic latitude [deg] |
| g_lon | Galactic longitude [deg] |
| HALO_pid | Halo flag in the dark matter light cone (-1 for distinct halos, >0 for subhalos) |
| HALO_Mvir | Halo mass within the virial radius [M⊙] |
| HALO_Rvir | Halo virial radius [kpc] |
| HALO_rs | Halo scale radius [kpc] |
| HALO_M200c | Halo mass within the R200c [M⊙] |
| HALO_500c | Halo mass within the R500c [M⊙] |
| HALO_Xoff | Halo offset parameter [kpc] |
| HALO_b_to_a_500c | Halo ellipticity |
| kT | Temperature of the cluster [keV] |
| R500c_kpc | Halo R500c [kpc] |
| R500c_arcmin | Halo R500c [arcmin] |
| EM0 | Central Emissivity |
| LX_soft_obs | Observer-frame X-ray luminosity in the 0.5–2.0 keV band |
| COUNTS_02_23_CLU_CLU | Counts by clusters in [0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.5, 2.0]×R500c_arcmin |
| COUNTS_02_23_CLU_AGN | Counts by AGN in [0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.5, 2.0]×R500c_arcmin |
| COUNTS_02_23_CLU_STA | Counts by stars in [0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.5, 2.0]×R500c_arcmin |
| COUNTS_02_23_CLU_BKG | Counts by the background in [0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.5, 2.0]×R500c_arcmin |
| ErsenModel | Average Value of the eSASS sensitivity maps for extended sources in the nearest 20 pixels [erg/s/cm2] |
| Input Catalogs: only AGN | |
| LX_hard | Rest-frame X-ray luminosity in the 2.0-10.0 keV band |
| galaxy_SMHMR_mass | Host galaxy stellar mass |
| COUNTS_02_23_AGN_AGN | Counts by AGN in [10, 20, 30, 40, 50, 60] arcsec |
| COUNTS_02_23_AGN_CLU | Counts by clusters in [10, 20, 30, 40, 50, 60] arcsec |
| COUNTS_02_23_AGN_STA | Counts by stars in [10, 20, 30, 40, 50, 60] arcsec |
| COUNTS_02_23_AGN_BKG | Counts by the background in [10, 20, 30, 40, 50, 60] arcsec |
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