.. _MERTrueUniverseGalaxyCatalog: True Universe Galaxy Catalog Product ==================================== Metadata ______________________ +------------------------------------------------+----------------------------------------------------------------------------------------------+ | Data product name | DpdMerTrueUniverseGalaxyCatalog | +------------------------------------------------+----------------------------------------------------------------------------------------------+ | Data product custodian | MER | +------------------------------------------------+----------------------------------------------------------------------------------------------+ | Name of the Schema file | .. raw:: html | | | | | | `euc-mer-TrueUniverseGalaxyCatalog.xsd `_ | +------------------------------------------------+----------------------------------------------------------------------------------------------+ | Last Edited for DPDD Version | 2.0 | +------------------------------------------------+----------------------------------------------------------------------------------------------+ | Processing Element(s) creating/using the data | **Creators:** | | product | | | | * This is a MER input product that is generated using some dedicated scripts | | | from a list of | | | :ref:`SIM True Universe galaxy catalogs `. | | | | | | **Consumers:** | | | | | | * MER_Validation | +------------------------------------------------+----------------------------------------------------------------------------------------------+ | Processing function using the data product | MER | +------------------------------------------------+----------------------------------------------------------------------------------------------+ | Proposed for inclusion in EAS/SAS | This product is proposed for inclusion in the SAS: no. | | | | | | This catalog contains simulated sources and not real sources. | +------------------------------------------------+----------------------------------------------------------------------------------------------+ Data Product Elements _____________________ +--------------+-------------------------------------------------+ | Header | object of type sys:genericHeader | +--------------+-------------------------------------------------+ | Data | object of type mer:merTrueUniverseGalaxyCatalog | +--------------+-------------------------------------------------+ | QualityFlags | object of type dqc:sqfPlaceHolder | +--------------+-------------------------------------------------+ | Parameters | object of type ppr:genericKeyValueParameters | +--------------+-------------------------------------------------+ Detailed Description of the Data Product ________________________________________ .. DetailedDescStart This catalog contains all the sources from the :ref:`SIM True Universe galaxy catalogs ` that overlap the inner core area of a given :ref:`MER tile `. This product is intended to be used as an input product for the MER analysis pipeline, in the case the main MER pipeline was run using simulated data. The main elements inside this product are: * **SpatialCoverage**: The catalog spatial coverage. * **SpectralCoverage**: The catalog spectral coverage with a list of the filters that were used to produce the catalog (e.g., VIS, NIR_Y, NIR_J, NIR_H, DECAM_g, LSST_g). * **TileIndex**: The MER tile index. * **PatchIdList** (optional): The sky patch ids associated to the product. * **ObservationIdList** (optional): List of unique IDs identifying the Euclid observations that were used to generate the product. * **CalblockIdList** (optional): The calibration block ids associated to the product. * **CalblockVariantList** (optional): The calibration block variants associated to the product. * **Release**: The SIM True Universe galaxy catalog release version. * :ref:`DataStorage `: Element that links to a FITS file containing the catalog data set. .. _mer-tu-galaxy-catalog-fits: SIM galaxy catalog FITS file ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This FITS file follows the same format as the :ref:`SIM True Universe galaxy catalogs ` FITS files. Table columns: .. table:: :width: 100% +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | **Catalog**: 70 columns table | +===========================+===========================================================================================================================================================================================================================================================+===========+============+ | **Name** | **Description** | **Unit** | **Format** | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | SOURCE_ID | Unique id | NA | FITS *K* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | HALO_ID | Unique halo id coming from the Flagship dark matter halo catalog | NA | FITS *K* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | KIND | Galaxy type: 0: CENTRAL, 1: SATELLITE, 2: QSO, 3: HIGH REDSHIFT, 4: STRONG-LENSING, 5: GLOBULAR-CLUSTER | NA | FITS *I* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | RA | right ascension equatorial coordinates | deg | FITS *D* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | DEC | declination in equatorial coordinates | deg | FITS *D* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | RA_MAG | magnified right ascension | deg | FITS *D* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | DEC_MAG | magnified declination | deg | FITS *D* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | Z_OBS | redshift with peculiar velocity | NA | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | REF_MAG_ABS | absolute magnitude used to scale emission lines width (usually in the r-band filter redshifted at z=0.1) | NA | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | REF_MAG | magnitude used to rescale template (usually apparent SDSS r band z=0.1 AB magnitude, but absolute for QSO and High-z. Does not include lensing magnification) | NA | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | BULGE_FRACTION | ratio of the flux in the bulge component to the total flux (often written B/T). For stamp creation | NA | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | BULGE_R50 | half light radius of the bulge. For stamp creation | arcsec | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | DISK_R50 | half light radius of the disk. For an exponential profile (or Sersec profile with index n=1), disk_r50 = disk_scalelength * 1.678. For stamp creation | arcsec | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | BULGE_NSERSIC | Sersic index of the bulge component. For stamp creation | NA | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | BULGE_AXIS_RATIO | Bulge projected axis ratio (b/a). For stamp creation | NA | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | INCLINATION_ANGLE | Galaxy inclination angle (where 0 degrees = face-on and 90 degrees = edge-on). Galaxy ellipticity for disk and bulge components are computed following the recipe in https://euclid.roe.ac.uk/projects/sgsshear/wiki/SHE-SIM. For stamp creation | deg | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | DISK_ANGLE | position of the disk rotation axis (degrees) (assumption: bulge_angle = disk_angle). TU Galaxy stamps convention for OU-SIM: the standard is to set the position angle from North to East, with the major axis aligned in Declination. For stamp creation | deg | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | KAPPA | lensing convergence | NA | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | GAMMA1 | lensing shear component 1 | NA | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | GAMMA2 | lensing shear component 2 | NA | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | SED_TEMPLATE_1 | Flagship 2 sed index in the sed library for 1st componen | NA | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | EXT_LAW_1 | Flagship 2 extinction law index in the extinction law library for 1st componen | NA | FITS *I* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | EBV_1 | Flagship 2 extinction value (color excess) for 1st componen | NA | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | SED_FRACTION_1 | Flagship 2 fraction of flux in 1st componen | NA | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | SED_TEMPLATE_2 | Flagship 2 sed index in the sed library for 2nd componen | NA | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | EXT_LAW_2 | Flagship 2 extinction law index in the extinction law library for 2nd componen | NA | FITS *I* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | EBV_2 | Flagship 2 extinction value (color excess) for 2nd componen | NA | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | HALPHA_LOGFLAM_EXT_MAG | log10 of the luminosity in Halpha Should be with model 3 | erg/s/cm2 | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | HBETA_LOGFLAM_EXT_MAG | log10 of the luminosity in HBeta Should be with model 3 | erg/s/cm2 | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | HGAMMA_LOGFLAM_EXT_MAG | log10 of the luminosity in HGamma Should be with model 3 | erg/s/cm2 | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | HDELTA_LOGFLAM_EXT_MAG | log10 of the luminosity in HDelta Should be with model 3 | erg/s/cm2 | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | HEPSILON_LOGFLAM_EXT_MAG | log10 of the luminosity in HEpsilon Should be with model 3 | erg/s/cm2 | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | PBETA_LOGFLAM_EXT_MAG | log10 of the luminosity in PBeta Should be with model 3 | erg/s/cm2 | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | PGAMMA_LOGFLAM_EXT_MAG | log10 of the luminosity in PGamma Should be with model 3 | erg/s/cm2 | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | PDELTA_LOGFLAM_EXT_MAG | log10 of the luminosity in PDelta Should be with model 3 | erg/s/cm2 | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | PEPSILON_LOGFLAM_EXT_MAG | log10 of the luminosity in PEPSILON Should be with model 3 | erg/s/cm2 | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | O2_LOGFLAM_EXT_MAG | log10 of flux of [OII] doublet 3727 (erg/cm**2/s) (observed: includes extinction model 3) | erg/s/cm2 | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | O3_LOGFLAM_EXT_MAG | log10 of flux of [OIII] 5007 (erg/cm**2/s) (observed: includes extinction model 3) | erg/s/cm2 | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | N2_LOGFLAM_EXT_MAG | log10 of flux of [NII] 6584 (erg/cm**2/s) (observed: includes extinction model 3) | erg/s/cm2 | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | S2_LOGFLAM_EXT_MAG | log10 of flux of [SII] 6716 (erg/cm**2/s) (observed: includes extinction model 3) | erg/s/cm2 | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | S3_LOGFLAM_EXT_MAG | log10 of flux of [SIII] 9530 (erg/cm**2/s) (observed: includes extinction model 3) | erg/s/cm2 | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | AV | MW optical extinction in the V band | NA | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | TU_FNU_VIS_MAG | Euclid VIS - Combination of multiple variables in MDB | Jy | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | TU_FNU_Y_NISP_MAG | EUCLID NISP Y - Combination of multiple variables in MDB | Jy | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | TU_FNU_J_NISP_MAG | EUCLID NISP J - Combination of multiple variables in MDB | Jy | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | TU_FNU_H_NISP_MAG | EUCLID NISP H - Combination of multiple variables in MDB | Jy | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | TU_FNU_G_DECAM_MAG | DECam g - ExternalData.DES.InstrumentConf.DECam.g.pb | Jy | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | TU_FNU_R_DECAM_MAG | DECam r - ExternalData.DES.InstrumentConf.DECam.r.pb | Jy | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | TU_FNU_I_DECAM_MAG | DECam i - ExternalData.DES.InstrumentConf.DECam.i.pb | Jy | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | TU_FNU_Z_DECAM_MAG | DECam z - ExternalData.DES.InstrumentConf.DECam.z.pb | Jy | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | TU_FNU_UPRIME_MEGACAM_MAG | MegaCam u' - ExternalData.CFIS.InstrumentConf.MEGACAM.uprime.pb | Jy | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | TU_FNU_USTAR_MEGACAM_MAG | MegaCam u* - ExternalData.CFIS.InstrumentConf.MEGACAM.ustar.pb | Jy | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | TU_FNU_R_MEGACAM_MAG | MegaCam r - ExternalData.CFIS.InstrumentConf.MEGACAM.r.pb | Jy | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | TU_FNU_G_JPCAM_MAG | JPCam g - ExternalData.JEDIS.InstrumentConf.JEDIS_g_throughput.pb | Jy | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | TU_FNU_I_PANSTARRS_MAG | Pan-STARRS i - ExternalData.PANSTARRS.InstrumentConf.PAN-STARRS_PS1.i.pb | Jy | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | TU_FNU_Z_PANSTARRS_MAG | Pan-STARRS z - ExternalData.PANSTARRS.InstrumentConf.PAN-STARRS_PS1.z.pb | Jy | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | TU_FNU_G_HSC_MAG | HSC g - ExternalData.HSC.InstrumentConf.HSC.g.pb | Jy | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | TU_FNU_Z_HSC_MAG | HSC z - ExternalData.HSC.InstrumentConf.HSC.z.pb | Jy | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | TU_FNU_G_GAIA_MAG | GAIA G - ExternalData.GAIA.InstrumentConf.GAIA3.G.pb | Jy | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | TU_FNU_BP_GAIA_MAG | GAIA Bp - ExternalData.GAIA.InstrumentConf.GAIA3.Gbp.pb | Jy | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | TU_FNU_RP_GAIA_MAG | GAIA Pp - ExternalData.GAIA.InstrumentConf.GAIA3.Grp.pb | Jy | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | TU_FNU_U_LSST_MAG | LSST u - ExternalData.LSST.InstrumentConf.lsst_u_v1.4.pb | Jy | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | TU_FNU_G_LSST_MAG | LSST g - ExternalData.LSST.InstrumentConf.lsst_g_v1.4.pb | Jy | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | TU_FNU_R_LSST_MAG | LSST r - ExternalData.LSST.InstrumentConf.lsst_r_v1.4.pb | Jy | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | TU_FNU_I_LSST_MAG | LSST i - ExternalData.LSST.InstrumentConf.lsst_i_v1.4.pb | Jy | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | TU_FNU_Z_LSST_MAG | LSST z - ExternalData.LSST.InstrumentConf.lsst_z_v1.4.pb | Jy | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | TU_FNU_Y_LSST_MAG | LSST y - ExternalData.LSST.InstrumentConf.lsst_y_v1.4.pb | Jy | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | TU_FNU_J_2MASS_MAG | 2MASS J - ExternalData.2MASS.InstrumentConf.2MASS.J.pb | Jy | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | TU_FNU_H_2MASS_MAG | 2MASS H - ExternalData.2MASS.InstrumentConf.2MASS.H.pb | Jy | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ | TU_FNU_KS_2MASS_MAG | 2MASS Ks - ExternalData.2MASS.InstrumentConf.2MASS.Ks.pb | Jy | FITS *E* | +---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+------------+ .. DetailedDescEnd