######################################################
### README for CEERS SAM input mock galaxy catalog ###
######################################################

This mock galaxy catalog is created for CEERS survey, modified based on realization 0 of the simulated EGS field from the SAM CANDELS DR2 / JWST Forecasts DR1 (run_20210607; Yung et al. in prep). The physical model is configured identically as the model presented in Somerville et al. 2021. This catalog covers a field of 782 arcmin^2, overlapping with the observed EGS field spanning z ~ 0 to 10.

The catalog is available as a FITS table (CEERS_SAM_input.fits) or ASCII table (CEERS_SAM_input.cat).

The catalog contains the following columns:
    haloid         n/a              halo id from halo catalog
    galid          n/a              galaxy id
    redshift       n/a              redshift with peculiar velocity

including physical properties of galaxies:
    ra             [degree]         ra positions in sky
    dec            [degree]         dec positions in sky
    m_vir          [1.0E10 M_sun]   virial mass of the halo
    V_vir          [km/s]           virial velocity of the halo
    r_vir          [Mpc]            virial radius of the halo
    mhalo          [1.0E10 M_sun]   halo mass
    mstar          [1.0E10 M_sun]   stellar mass
    mcold          [1.0E10 M_sun]   cold gas mass
    Zstar          [Z_sun]          stellar metallicity
    Zcold          [Z_sun]          cold gas metallicity
    mstardot       [M_sun/yr]       instantaneous SFR
    sfr_ave        [M_sun/yr]       averaged SFR over 10 Myrs
    meanage        [Gyr]            mass-weighted mean stellar age
    angular_size   [arcsec]         effective radius of the galaxy
    ellipticity    n/a              ellipticity of the galaxy                
    pos_angle      n/a              inclination along the line of sight
    sersic_index   n/a              sersic index based on Wuyts et al. 2012

and rest-frame luminosities for (measured in tophat filters):
    UV1500_rest, UV2300_rest, UV2800_rest

and observed-frame luminosities for the following filters (including IGM and ISM attenuation effects):
    galex_FUV, galex_NUV,
    acsf435w, acsf606w acsf775w acs814w, acsf850lp,
    wfc3f275w, wfc3f336w, wfc3f105w, wfc3f125w, wfc3f160w, 
    irac_ch1, irac_ch2, irac_ch3, irac_ch4,
    JWST MIRI F560W, F770W, F1000W, F1130W, F1280W, F1500W, F1800W, F2100W, F2550W 
Note: Photometry is in AB mag, except for MIRI filters (Jy). 

and observed-frame luminosities for JWST NIRCam wide / medium bands, including the contribution from 
nebular emission lines and IGM attenuation effects but NOT INCLUDING ISM dust extinction.


References:
-  Mock lightcone catalogues: 
        Somerville et al. 2021 (https://ui.adsabs.harvard.edu/abs/2021MNRAS.502.4858S/abstract)
        Yung et al. 2022 (Forecasts VI; https://ui.adsabs.harvard.edu/abs/2022MNRAS.515.5416Y/abstract)
-  Santa Cruz SAM: 
        Somerville & Primack 1999 (https://ui.adsabs.harvard.edu/abs/1999MNRAS.310.1087S/abstract)
        Somerville et al. 2008 (https://ui.adsabs.harvard.edu/abs/2008MNRAS.391..481S/abstract)
        Somerville et al. 2012 (https://ui.adsabs.harvard.edu/abs/2012MNRAS.423.1992S/abstract)
        Somerville et al. 2015 (https://ui.adsabs.harvard.edu/abs/2015MNRAS.453.4337S/abstract)
-  Physical properties: 
        Somerville et al. 2015 (https://ui.adsabs.harvard.edu/abs/2015MNRAS.453.4337S/abstract)
        Somerville et al. 2021 (z < 6; https://ui.adsabs.harvard.edu/abs/2021MNRAS.502.4858S/abstract) 
        Yung et al. 2019b (z > 4, Forecasts II; https://ui.adsabs.harvard.edu/abs/2019MNRAS.490.2855Y/abstract)
-  Rest-frame luminosities and JWST broadband photometries: 
        Yung et al. 2019a (z > 4, Forecasts I; https://ui.adsabs.harvard.edu/abs/2019MNRAS.483.2983Y/abstract)
-  JWST medium-band photometries with emission lines: 
        Hirschmann et al. 2017 (https://ui.adsabs.harvard.edu/abs/2017MNRAS.472.2468H/abstract)
-  Morphologies & Sersic index: 
        Somerville et al. 2018 (https://ui.adsabs.harvard.edu/abs/2018MNRAS.473.2714S/abstract)
-  Santa Cruz SAM mock galaxy catalog in simulated CEERS NIRCam images:
        Bagley et al. 2023 (https://ui.adsabs.harvard.edu/abs/2023ApJ...946L..12B/abstract)