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Table: des_dr1.y3_gold
(The bold columns are indexed columns)
Column NameDescriptionDatatype
a_fiducial_gSED-independent interstellar extinction based on the E(B - V) reddening maps from Schlegel, Finkbeiner & Davis (1998) in band GRIZY [magnitudes]real
a_fiducial_iSED-independent interstellar extinction based on the E(B - V) reddening maps from Schlegel, Finkbeiner & Davis (1998) in band GRIZY [magnitudes]real
a_fiducial_rSED-independent interstellar extinction based on the E(B - V) reddening maps from Schlegel, Finkbeiner & Davis (1998) in band GRIZY [magnitudes]real
a_fiducial_ySED-independent interstellar extinction based on the E(B - V) reddening maps from Schlegel, Finkbeiner & Davis (1998) in band GRIZY [magnitudes]real
a_fiducial_zSED-independent interstellar extinction based on the E(B - V) reddening maps from Schlegel, Finkbeiner & Davis (1998) in band GRIZY [magnitudes]real
a_imageDetection image based basic shape parameter; A = semimajor-axis [pixels]real
a_sed_lenz17_gSED-dependent interstellar extinction based on the E(B - V) reddening maps from Lenz et al. (2017) [magnitudes]real
a_sed_lenz17_iSED-dependent interstellar extinction based on the E(B - V) reddening maps from Lenz et al. (2017) [magnitudes]real
a_sed_lenz17_rSED-dependent interstellar extinction based on the E(B - V) reddening maps from Lenz et al. (2017) [magnitudes]real
a_sed_lenz17_ySED-dependent interstellar extinction based on the E(B - V) reddening maps from Lenz et al. (2017) [magnitudes]real
a_sed_lenz17_zSED-dependent interstellar extinction based on the E(B - V) reddening maps from Lenz et al. (2017) [magnitudes]real
a_sed_planck13_gSED-dependent interstellar extinction based on the E(B - V) reddening maps from Planck Collaboration (2014) [magnitudes]real
a_sed_planck13_iSED-dependent interstellar extinction based on the E(B - V) reddening maps from Planck Collaboration (2014) [magnitudes]real
a_sed_planck13_rSED-dependent interstellar extinction based on the E(B - V) reddening maps from Planck Collaboration (2014) [magnitudes]real
a_sed_planck13_ySED-dependent interstellar extinction based on the E(B - V) reddening maps from Planck Collaboration (2014) [magnitudes]real
a_sed_planck13_zSED-dependent interstellar extinction based on the E(B - V) reddening maps from Planck Collaboration (2014) [magnitudes]real
a_sed_sfd98_gSED-dependent interstellar extinction based on the E(B - V) reddening maps from Schlegel, Finkbeiner & Davis (1998) ; used in the CORRECTED columns; current recommendation [magnitudes]real
a_sed_sfd98_iSED-dependent interstellar extinction based on the E(B - V) reddening maps from Schlegel, Finkbeiner & Davis (1998) ; used in the CORRECTED columns; current recommendation [magnitudes]real
a_sed_sfd98_rSED-dependent interstellar extinction based on the E(B - V) reddening maps from Schlegel, Finkbeiner & Davis (1998) ; used in the CORRECTED columns; current recommendation [magnitudes]real
a_sed_sfd98_ySED-dependent interstellar extinction based on the E(B - V) reddening maps from Schlegel, Finkbeiner & Davis (1998) ; used in the CORRECTED columns; current recommendation [magnitudes]real
a_sed_sfd98_zSED-dependent interstellar extinction based on the E(B - V) reddening maps from Schlegel, Finkbeiner & Davis (1998) ; used in the CORRECTED columns; current recommendation [magnitudes]real
alphawin_j2000Right Ascension (J2000.0) of the object using a Gaussian window with a FWHM corresponding to the disk containing 50% of the flux. [degrees]double
bLatitude in Galactic coordinates [degrees]real
b_imageDetection image based basic shape parameter; B = semiminor-axis [pixels]real
bpz_template_id_mofTemplate identification from the BPZ codeinteger
bpz_template_id_sofTemplate identification from the BPZ codeinteger
bpz_zmc_mofMonteCarlo instance from the redshift distribution computed from BPZdouble
bpz_zmc_sofMonteCarlo instance from the redshift distribution computed from BPZdouble
bpz_zmean_mofMean of the redshift distribution computed from BPZdouble
bpz_zmean_sofMean of the redshift distribution computed from BPZdouble
bpz_zmode_mofMode of the redshift distribution computed from BPZdouble
bpz_zmode_sofMode of the redshift distribution computed from BPZdouble
bpz_zsigma68_mofWidth of the 68% quantiledouble
bpz_zsigma68_sofWidth of the 68% quantiledouble
bpz_zsigma_mofWidth of the redshift distribution computed from BPZdouble
bpz_zsigma_sofWidth of the redshift distribution computed from BPZdouble
class_star_gMorphology based star-galaxy classifier from SExtractor. Values between 0 (galaxies) and 1 (stars).real
class_star_iMorphology based star-galaxy classifier from SExtractor. Values between 0 (galaxies) and 1 (stars).real
class_star_rMorphology based star-galaxy classifier from SExtractor. Values between 0 (galaxies) and 1 (stars).real
class_star_yMorphology based star-galaxy classifier from SExtractor. Values between 0 (galaxies) and 1 (stars).real
class_star_zMorphology based star-galaxy classifier from SExtractor. Values between 0 (galaxies) and 1 (stars).real
coadd_object_idUnique identifier for the coadded objectsbigint
decDeclination (J2000.0) with quantized precision for indexing (DELTAWIN_J2000 has full precision but not indexed) [degrees]double
delta_mag_chrom_gCoadd object chromatic correction using an appropriate spectral template for the object. See section 4.3 of Sevilla-Noarbe et al. (2021)real
delta_mag_chrom_iCoadd object chromatic correction using an appropriate spectral template for the object. See section 4.3 of Sevilla-Noarbe et al. (2021)real
delta_mag_chrom_rCoadd object chromatic correction using an appropriate spectral template for the object. See section 4.3 of Sevilla-Noarbe et al. (2021)real
delta_mag_chrom_yCoadd object chromatic correction using an appropriate spectral template for the object. See section 4.3 of Sevilla-Noarbe et al. (2021)real
delta_mag_chrom_zCoadd object chromatic correction using an appropriate spectral template for the object. See section 4.3 of Sevilla-Noarbe et al. (2021)real
delta_mag_y4_gUpdates to photometry using Year 4 imaging. See section 4.3 of Sevilla-Noarbe et al. (2021).real
delta_mag_y4_iUpdates to photometry using Year 4 imaging. See section 4.3 of Sevilla-Noarbe et al. (2021).real
delta_mag_y4_rUpdates to photometry using Year 4 imaging. See section 4.3 of Sevilla-Noarbe et al. (2021).real
delta_mag_y4_yUpdates to photometry using Year 4 imaging. See section 4.3 of Sevilla-Noarbe et al. (2021).real
delta_mag_y4_zUpdates to photometry using Year 4 imaging. See section 4.3 of Sevilla-Noarbe et al. (2021).real
deltawin_j2000Declination (J2000.0) of the object using a Gaussian window with a FWHM corresponding to the disk containing 50% of the flux. [degrees]double
dnf_zmc_mofNearest neighbor redshift from the reference set produced by the DNF photo-z estimator. Appropriate for building ensemble redshift distributionsreal
dnf_zmc_sofNearest neighbor redshift from the reference set produced by the DNF photo-z estimator. Appropriate for building ensemble redshift distributionsreal
dnf_zmean_mofBest redshift estimate from the DNF photo-z algorithm.real
dnf_zmean_sofBest redshift estimate from the DNF photo-z algorithm.real
dnf_zsigma_mofError estimate in redshift from the DNF photo-z algorithm.real
dnf_zsigma_sofError estimate in redshift from the DNF photo-z algorithm.real
ebv_lenz17E(B-V) reddening coefficient from Lenz et al. (2017)real
ebv_planck13E(B-V) reddening coefficient from Planck Collaboration (2014)real
ebv_sfd98E(B-V) reddening coefficient from Schlegel, Finkbeiner & Davis (1998)real
elatEcliptic Latitudedouble
elonEcliptic Longitudedouble
erra_imageUncertainty in major axis size, from isophotal model [pixel]double
errb_imageUncertainty in minor axis size, from isophotal model [pixel]real
errtheta_imageUncertainty in source position, from isophotal model [degrees]real
extended_class_coaddStar/galaxy separation using SExtractor photometry and SPREAD_MODEL, SPREAD_MODEL_ERR in the i band. 0: high confidence stars; 1: candidate stars; 2: mostly galaxies; 3: high confidence galaxies; -9: No datasmallint
extended_class_mash_mofStar/galaxy separation using MOF/SOF photometry in the i band, and WAVG and finally coadd quantities in case of missing values. 0: high confidence stars; 1: candidate stars; 2: mostly galaxies; 3: high confidence galaxies; -9: No datasmallint
extended_class_mash_sofStar/galaxy separation using MOF/SOF photometry in the i band, and WAVG and finally coadd quantities in case of missing values. 0: high confidence stars; 1: candidate stars; 2: mostly galaxies; 3: high confidence galaxies; -9: No datasmallint
extended_class_mofStar/galaxy separation using MOF/SOF photometry and T_SIZE in the i band. 0: high confidence stars; 1: candidate stars; 2: mostly galaxies; 3: high confidence galaxies; -9: No datasmallint
extended_class_sofStar/galaxy separation using MOF/SOF photometry and T_SIZE in the i band. 0: high confidence stars; 1: candidate stars; 2: mostly galaxies; 3: high confidence galaxies; -9: No datasmallint
extended_class_wavgStar/galaxy separation using WAVG photometry and SPREAD_MODEL, SPREAD_MODEL_ERR in the i band. 0: high confidence stars; 1: candidate stars; 2: mostly galaxies; 3: high confidence galaxies; -9: No datasmallint
flags_badregionsFlag describing whether the object is contained in a region with potentially problematic processing. See Sevilla-Noarbe et al. (2021) for description.integer
flags_footprintFlag describing whether the object is contained in the fiducial footprint of the survey. See Sevilla-Noarbe et al. (2021) for description.integer
flags_foregroundFlag describing whether the object is contained in a region with a foreground astrophysical object. See Sevilla-Noarbe et al. (2021) for description.integer
flags_goldFlag describing object anomalies. See Sevilla-Noarbe et al. (2021) for description.integer
flux_aper_8_gFlux measurement in a circular aperture of 22.22 pixels (5.8437 arcsecs) diameter; MAG=30-2.5*log10(FLUX) [ADU]real
flux_aper_8_iFlux measurement in a circular aperture of 22.22 pixels (5.8437 arcsecs) diameter; MAG=30-2.5*log10(FLUX) [ADU]real
flux_aper_8_rFlux measurement in a circular aperture of 22.22 pixels (5.8437 arcsecs) diameter; MAG=30-2.5*log10(FLUX) [ADU]real
flux_aper_8_yFlux measurement in a circular aperture of 22.22 pixels (5.8437 arcsecs) diameter; MAG=30-2.5*log10(FLUX) [ADU]real
flux_aper_8_zFlux measurement in a circular aperture of 22.22 pixels (5.8437 arcsecs) diameter; MAG=30-2.5*log10(FLUX) [ADU]real
flux_auto_gFlux measurement in an elliptical aperture, shaped by the second moments of the object and scaled by the Kron radius; MAG=30-2.5*log10(FLUX) [ADU]real
flux_auto_iFlux measurement in an elliptical aperture, shaped by the second moments of the object and scaled by the Kron radius; MAG=30-2.5*log10(FLUX) [ADU]real
flux_auto_rFlux measurement in an elliptical aperture, shaped by the second moments of the object and scaled by the Kron radius; MAG=30-2.5*log10(FLUX) [ADU]real
flux_auto_yFlux measurement in an elliptical aperture, shaped by the second moments of the object and scaled by the Kron radius; MAG=30-2.5*log10(FLUX) [ADU]real
flux_auto_zFlux measurement in an elliptical aperture, shaped by the second moments of the object and scaled by the Kron radius; MAG=30-2.5*log10(FLUX) [ADU]real
flux_detmodel_gFlux measurement, for a bulge + disk model fit on the detection image [ADU]real
flux_detmodel_iFlux measurement, for a bulge + disk model fit on the detection image [ADU]real
flux_detmodel_rFlux measurement, for a bulge + disk model fit on the detection image [ADU]real
flux_detmodel_yFlux measurement, for a bulge + disk model fit on the detection image [ADU]real
flux_detmodel_zFlux measurement, for a bulge + disk model fit on the detection image [ADU]real
flux_radius_gHalf-light radius for the object, from elliptical growth-curve, modeled in 2 dimensions [pixel]real
flux_radius_iHalf-light radius for the object, from elliptical growth-curve, modeled in 2 dimensions [pixel]real
flux_radius_rHalf-light radius for the object, from elliptical growth-curve, modeled in 2 dimensions [pixel]real
flux_radius_yHalf-light radius for the object, from elliptical growth-curve, modeled in 2 dimensions [pixel]real
flux_radius_zHalf-light radius for the object, from elliptical growth-curve, modeled in 2 dimensions [pixel]real
fluxerr_aper_8_gRMS error estimate of FLUX_APER_8 [ADU]real
fluxerr_aper_8_iRMS error estimate of FLUX_APER_8 [ADU]real
fluxerr_aper_8_rRMS error estimate of FLUX_APER_8 [ADU]real
fluxerr_aper_8_yRMS error estimate of FLUX_APER_8 [ADU]real
fluxerr_aper_8_zRMS error estimate of FLUX_APER_8 [ADU]real
fluxerr_auto_gRMS error estimate of FLUX_AUTO [ADU]real
fluxerr_auto_iRMS error estimate of FLUX_AUTO [ADU]real
fluxerr_auto_rRMS error estimate of FLUX_AUTO [ADU]real
fluxerr_auto_yRMS error estimate of FLUX_AUTO [ADU]real
fluxerr_auto_zRMS error estimate of FLUX_AUTO [ADU]real
fluxerr_detmodel_gRMS error estimate of FLUX_DETMODEL measurement [ADU]real
fluxerr_detmodel_iRMS error estimate of FLUX_DETMODEL measurement [ADU]real
fluxerr_detmodel_rRMS error estimate of FLUX_DETMODEL measurement [ADU]real
fluxerr_detmodel_yRMS error estimate of FLUX_DETMODEL measurement [ADU]real
fluxerr_detmodel_zRMS error estimate of FLUX_DETMODEL measurement [ADU]real
frac_det_grizFractional area of Healpix pixel covered simultaneously by griz bandsreal
frac_det_grizyFractional area of Healpix pixel covered simultaneously by grizY bandsreal
hpix_16384Healpix index for NSIDE = 16384 in NEST schema for the objectbigint
hpix_4096Healpix index for NSIDE = 4096 in NEST schema for the objectbigint
htm9Ninth level (~10 arcmin resolution) Hierarchical Triangular Mesh index (Szalay et al. 2007)integer
imaflags_iso_gFlag identifying sources with missing/flagged pixels, considering all single epoch imagesinteger
imaflags_iso_iFlag identifying sources with missing/flagged pixels, considering all single epoch imagesinteger
imaflags_iso_rFlag identifying sources with missing/flagged pixels, considering all single epoch imagesinteger
imaflags_iso_yFlag identifying sources with missing/flagged pixels, considering all single epoch imagesinteger
imaflags_iso_zFlag identifying sources with missing/flagged pixels, considering all single epoch imagesinteger
kron_radiusDetection image luminosity weighted radius for the object, encompassing approximately 90% of the total fluxreal
lLongitude in Galactic coordinates [degrees]real
mag_aper_8_gMagnitude measured in a circular aperture of 22.22 pixels (5.8437 arcsecs) diameter [magnitudes]real
mag_aper_8_iMagnitude measured in a circular aperture of 22.22 pixels (5.8437 arcsecs) diameter [magnitudes]real
mag_aper_8_rMagnitude measured in a circular aperture of 22.22 pixels (5.8437 arcsecs) diameter [magnitudes]real
mag_aper_8_yMagnitude measured in a circular aperture of 22.22 pixels (5.8437 arcsecs) diameter [magnitudes]real
mag_aper_8_zMagnitude measured in a circular aperture of 22.22 pixels (5.8437 arcsecs) diameter [magnitudes]real
mag_auto_gMagnitude measurement in an elliptical aperture, shaped by the second moments of the object and scaled by the Kron radius [magnitudes]real
mag_auto_iMagnitude measurement in an elliptical aperture, shaped by the second moments of the object and scaled by the Kron radius [magnitudes]real
mag_auto_rMagnitude measurement in an elliptical aperture, shaped by the second moments of the object and scaled by the Kron radius [magnitudes]real
mag_auto_yMagnitude measurement in an elliptical aperture, shaped by the second moments of the object and scaled by the Kron radius [magnitudes]real
mag_auto_zMagnitude measurement in an elliptical aperture, shaped by the second moments of the object and scaled by the Kron radius [magnitudes]real
mag_detmodel_gMagnitude measurement, for a bulge + disk model fit on the detection image [magnitudes]real
mag_detmodel_iMagnitude measurement, for a bulge + disk model fit on the detection image [magnitudes]real
mag_detmodel_rMagnitude measurement, for a bulge + disk model fit on the detection image [magnitudes]real
mag_detmodel_yMagnitude measurement, for a bulge + disk model fit on the detection image [magnitudes]real
mag_detmodel_zMagnitude measurement, for a bulge + disk model fit on the detection image [magnitudes]real
mag_psf_gMagnitude measured using the coadd PSF (use caution as this PSF varies discontinuously across footprint) [magnitudes]real
mag_psf_iMagnitude measured using the coadd PSF (use caution as this PSF varies discontinuously across footprint) [magnitudes]real
mag_psf_rMagnitude measured using the coadd PSF (use caution as this PSF varies discontinuously across footprint) [magnitudes]real
mag_psf_yMagnitude measured using the coadd PSF (use caution as this PSF varies discontinuously across footprint) [magnitudes]real
mag_psf_zMagnitude measured using the coadd PSF (use caution as this PSF varies discontinuously across footprint) [magnitudes]real
magerr_aper_8_gError in MAG_APER_8, scaled from FLUXERR_APER_8 [magnitudes]real
magerr_aper_8_iError in MAG_APER_8, scaled from FLUXERR_APER_8 [magnitudes]real
magerr_aper_8_rError in MAG_APER_8, scaled from FLUXERR_APER_8 [magnitudes]real
magerr_aper_8_yError in MAG_APER_8, scaled from FLUXERR_APER_8 [magnitudes]real
magerr_aper_8_zError in MAG_APER_8, scaled from FLUXERR_APER_8 [magnitudes]real
magerr_auto_gError in MAG_AUTO, scaled from FLUXERR_AUTO [magnitudes]real
magerr_auto_iError in MAG_AUTO, scaled from FLUXERR_AUTO [magnitudes]real
magerr_auto_rError in MAG_AUTO, scaled from FLUXERR_AUTO [magnitudes]real
magerr_auto_yError in MAG_AUTO, scaled from FLUXERR_AUTO [magnitudes]real
magerr_auto_zError in MAG_AUTO, scaled from FLUXERR_AUTO [magnitudes]real
magerr_detmodel_gError in MAG_DETMODEL, scaled from FLUXERR_DETMODEL [magnitudes]real
magerr_detmodel_iError in MAG_DETMODEL, scaled from FLUXERR_DETMODEL [magnitudes]real
magerr_detmodel_rError in MAG_DETMODEL, scaled from FLUXERR_DETMODEL [magnitudes]real
magerr_detmodel_yError in MAG_DETMODEL, scaled from FLUXERR_DETMODEL [magnitudes]real
magerr_detmodel_zError in MAG_DETMODEL, scaled from FLUXERR_DETMODEL [magnitudes]real
magerr_psf_gError in MAG_PSF, scaled from MAG_PSF [magnitudes]real
magerr_psf_iError in MAG_PSF, scaled from MAG_PSF [magnitudes]real
magerr_psf_rError in MAG_PSF, scaled from MAG_PSF [magnitudes]real
magerr_psf_yError in MAG_PSF, scaled from MAG_PSF [magnitudes]real
magerr_psf_zError in MAG_PSF, scaled from MAG_PSF [magnitudes]real
mof_cm_chi2perChi2 per degree of freedom of the composite model fitdouble
mof_cm_dofNumber of the degrees of freedom for the composite model fitdouble
mof_cm_flux_cov_g_gDiagonal covariance of the MOF CM flux in the g banddouble
mof_cm_flux_cov_i_iDiagonal covariance of the MOF CM flux in the i banddouble
mof_cm_flux_cov_r_rDiagonal covariance of the MOF CM flux in the r banddouble
mof_cm_flux_cov_z_zDiagonal covariance of the MOF CM flux in the z banddouble
mof_cm_flux_gMeasured MOF composite model flux [ADU]double
mof_cm_flux_iMeasured MOF composite model flux [ADU]double
mof_cm_flux_rMeasured MOF composite model flux [ADU]double
mof_cm_flux_s2n_gMOF composite model flux signal to noise ratiodouble
mof_cm_flux_s2n_iMOF composite model flux signal to noise ratiodouble
mof_cm_flux_s2n_rMOF composite model flux signal to noise ratiodouble
mof_cm_flux_s2n_zMOF composite model flux signal to noise ratiodouble
mof_cm_flux_zMeasured MOF composite model flux [ADU]double
mof_cm_fracdevMOF composite model fraction of de Vaucouleurs flux: cm = fracdev * devaucouleurs + (1-fracdev) * exponentialdouble
mof_cm_fracdev_errError in FRACDEVdouble
mof_cm_fracdev_noclipValue of FRACDEV if not clipped to [0,1] rangedouble
mof_cm_g_1MOF based shape component 1 (reduced version of e1)double
mof_cm_g_2MOF based shape component 2 (reduced version of e2)double
mof_cm_g_cov_1_1MOF based shape covariance component 1-1double
mof_cm_g_cov_1_2MOF based shape covariance component 1-2double
mof_cm_g_cov_2_1MOF based shape covariance component 2-1double
mof_cm_g_cov_2_2MOF based shape covariance component 2-2double
mof_cm_logsb_gLogarithm of the MOF based surface brightnessdouble
mof_cm_logsb_iLogarithm of the MOF based surface brightnessdouble
mof_cm_logsb_rLogarithm of the MOF based surface brightnessdouble
mof_cm_logsb_zLogarithm of the MOF based surface brightnessdouble
mof_cm_mag_corrected_gMOF corrected magnitude = MOF_CM_MAG + DELTA_MAG_Y4 + DELTA_MAG_CHROM + A_SED_SFD98double
mof_cm_mag_corrected_iMOF corrected magnitude = MOF_CM_MAG + DELTA_MAG_Y4 + DELTA_MAG_CHROM + A_SED_SFD98double
mof_cm_mag_corrected_rMOF corrected magnitude = MOF_CM_MAG + DELTA_MAG_Y4 + DELTA_MAG_CHROM + A_SED_SFD98double
mof_cm_mag_corrected_zMOF corrected magnitude = MOF_CM_MAG + DELTA_MAG_Y4 + DELTA_MAG_CHROM + A_SED_SFD98double
mof_cm_mag_err_gUncertainty in MOF magnitudedouble
mof_cm_mag_err_iUncertainty in MOF magnitudedouble
mof_cm_mag_err_rUncertainty in MOF magnitudedouble
mof_cm_mag_err_zUncertainty in MOF magnitudedouble
mof_cm_mag_gMagnitude from MOF_CM_FLUX. MAG = 30-2.5*log10(FLUX)double
mof_cm_mag_iMagnitude from MOF_CM_FLUX. MAG = 30-2.5*log10(FLUX)double
mof_cm_mag_rMagnitude from MOF_CM_FLUX. MAG = 30-2.5*log10(FLUX)double
mof_cm_mag_zMagnitude from MOF_CM_FLUX. MAG = 30-2.5*log10(FLUX)double
mof_cm_tSize squared of the object: T=+ [arcsec**2]double
mof_cm_t_errError in size squared [arcsec**2]double
mof_cm_tdbyteRatio of sizes Tdev/Texpdouble
mof_flagsOverall image processing flags. Can contain NULLs for objects with unfinished processing for MOFbigint
mof_psf_flux_err_gUncertainty in measured MOF PSF flux [ADU]double
mof_psf_flux_err_iUncertainty in measured MOF PSF flux [ADU]double
mof_psf_flux_err_rUncertainty in measured MOF PSF flux [ADU]double
mof_psf_flux_err_zUncertainty in measured MOF PSF flux [ADU]double
mof_psf_flux_gMeasured MOF PSF flux [ADU]double
mof_psf_flux_iMeasured MOF PSF flux [ADU]double
mof_psf_flux_rMeasured MOF PSF flux [ADU]double
mof_psf_flux_s2n_gMOF PSF flux signal to noise ratiodouble
mof_psf_flux_s2n_iMOF PSF flux signal to noise ratiodouble
mof_psf_flux_s2n_rMOF PSF flux signal to noise ratiodouble
mof_psf_flux_s2n_zMOF PSF flux signal to noise ratiodouble
mof_psf_flux_zMeasured MOF PSF flux [ADU]double
mof_psf_mag_err_gUncertainty in MOF PSF magnitudedouble
mof_psf_mag_err_iUncertainty in MOF PSF magnitudedouble
mof_psf_mag_err_rUncertainty in MOF PSF magnitudedouble
mof_psf_mag_err_zUncertainty in MOF PSF magnitudedouble
mof_psf_mag_gMagnitude from MOF_PSF_FLUX. MAG = 30-2.5*log10(FLUX)double
mof_psf_mag_iMagnitude from MOF_PSF_FLUX. MAG = 30-2.5*log10(FLUX)double
mof_psf_mag_rMagnitude from MOF_PSF_FLUX. MAG = 30-2.5*log10(FLUX)double
mof_psf_mag_zMagnitude from MOF_PSF_FLUX. MAG = 30-2.5*log10(FLUX)double
mu_eff_model_gEffective model surface brightness above background. The surface brightness is measured at the isophote which includes half of the flux of the model, above background [mag./sq.arcsec]real
mu_eff_model_iEffective model surface brightness above background. The surface brightness is measured at the isophote which includes half of the flux of the model, above background [mag./sq.arcsec]real
mu_eff_model_rEffective model surface brightness above background. The surface brightness is measured at the isophote which includes half of the flux of the model, above background [mag./sq.arcsec]real
mu_eff_model_yEffective model surface brightness above background. The surface brightness is measured at the isophote which includes half of the flux of the model, above background [mag./sq.arcsec]real
mu_eff_model_zEffective model surface brightness above background. The surface brightness is measured at the isophote which includes half of the flux of the model, above background [mag./sq.arcsec]real
mu_max_gSurface brightness at the brightest pixel [mag./sq.arcsec]real
mu_max_iSurface brightness at the brightest pixel [mag./sq.arcsec]real
mu_max_model_gMaximum surface brightness using the whole area inside the isophote used for MU_EFF_MODEL [mag./sq.arcsec]real
mu_max_model_iMaximum surface brightness using the whole area inside the isophote used for MU_EFF_MODEL [mag./sq.arcsec]real
mu_max_model_rMaximum surface brightness using the whole area inside the isophote used for MU_EFF_MODEL [mag./sq.arcsec]real
mu_max_model_yMaximum surface brightness using the whole area inside the isophote used for MU_EFF_MODEL [mag./sq.arcsec]real
mu_max_model_zMaximum surface brightness using the whole area inside the isophote used for MU_EFF_MODEL [mag./sq.arcsec]real
mu_max_rSurface brightness at the brightest pixel [mag./sq.arcsec]real
mu_max_ySurface brightness at the brightest pixel [mag./sq.arcsec]real
mu_max_zSurface brightness at the brightest pixel [mag./sq.arcsec]real
mu_mean_model_gMean surface brightness using the whole area inside the isophote used for MU_EFF_MODEL [mag./sq.arcsec]real
mu_mean_model_iMean surface brightness using the whole area inside the isophote used for MU_EFF_MODEL [mag./sq.arcsec]real
mu_mean_model_rMean surface brightness using the whole area inside the isophote used for MU_EFF_MODEL [mag./sq.arcsec]real
mu_mean_model_yMean surface brightness using the whole area inside the isophote used for MU_EFF_MODEL [mag./sq.arcsec]real
mu_mean_model_zMean surface brightness using the whole area inside the isophote used for MU_EFF_MODEL [mag./sq.arcsec]real
mu_threshold_gSurface brightness threshold (SExtractor parameter) [mag./sq.arcsec.]real
mu_threshold_iSurface brightness threshold (SExtractor parameter) [mag./sq.arcsec.]real
mu_threshold_rSurface brightness threshold (SExtractor parameter) [mag./sq.arcsec.]real
mu_threshold_ySurface brightness threshold (SExtractor parameter) [mag./sq.arcsec.]real
mu_threshold_zSurface brightness threshold (SExtractor parameter) [mag./sq.arcsec.]real
n_images_gNumber of (grizY) band exposures at the object location (from the Healpix map)integer
n_images_iNumber of (grizY) band exposures at the object location (from the Healpix map)integer
n_images_rNumber of (grizY) band exposures at the object location (from the Healpix map)integer
n_images_yNumber of (grizY) band exposures at the object location (from the Healpix map)integer
n_images_zNumber of (grizY) band exposures at the object location (from the Healpix map)integer
nepochs_gNumber of epochs the source is detected in single epoch imagesinteger
nepochs_iNumber of epochs the source is detected in single epoch imagesinteger
nepochs_rNumber of epochs the source is detected in single epoch imagesinteger
nepochs_yNumber of epochs the source is detected in single epoch imagesinteger
nepochs_zNumber of epochs the source is detected in single epoch imagesinteger
niter_model_gNumber of iterations for convergence in SExtractor model fittinginteger
niter_model_iNumber of iterations for convergence in SExtractor model fittinginteger
niter_model_rNumber of iterations for convergence in SExtractor model fittinginteger
niter_model_yNumber of iterations for convergence in SExtractor model fittinginteger
niter_model_zNumber of iterations for convergence in SExtractor model fittinginteger
object_numberSExtractor unique number for a processing tileinteger
parent_numberSExtractor OBJECT_NUMBER of parent object of which this object is a deblended childinteger
raRight Ascension (J2000.0) with quantized precision for indexing (ALPHAWIN_J2000 has full precision but not indexed) [degrees]double
random_idRandom ID in the range 0.0 => 100.0real
ring256Ring-scheme HEALPix (Gorski et al. 2005) index with NSIDE=256 (~14 arcmin resolution)integer
sextractor_flags_gSExtractor 16-bit flag parameter which contains basic warnings about the source extraction processsmallint
sextractor_flags_iSExtractor 16-bit flag parameter which contains basic warnings about the source extraction processsmallint
sextractor_flags_rSExtractor 16-bit flag parameter which contains basic warnings about the source extraction processsmallint
sextractor_flags_ySExtractor 16-bit flag parameter which contains basic warnings about the source extraction processsmallint
sextractor_flags_zSExtractor 16-bit flag parameter which contains basic warnings about the source extraction processsmallint
sof_cm_chi2perChi2 per degree of freedom of the composite model fitdouble
sof_cm_dofNumber of the degrees of freedom for the composite model fitdouble
sof_cm_flux_cov_g_gDiagonal covariance of the SOF CM flux in the g banddouble
sof_cm_flux_cov_i_iDiagonal covariance of the SOF CM flux in the i banddouble
sof_cm_flux_cov_r_rDiagonal covariance of the SOF CM flux in the r banddouble
sof_cm_flux_cov_z_zDiagonal covariance of the SOF CM flux in the z banddouble
sof_cm_flux_gMeasured SOF composite model flux [ADU]double
sof_cm_flux_iMeasured SOF composite model flux [ADU]double
sof_cm_flux_rMeasured SOF composite model flux [ADU]double
sof_cm_flux_s2n_gSOF composite model flux signal to noise ratiodouble
sof_cm_flux_s2n_iSOF composite model flux signal to noise ratiodouble
sof_cm_flux_s2n_rSOF composite model flux signal to noise ratiodouble
sof_cm_flux_s2n_zSOF composite model flux signal to noise ratiodouble
sof_cm_flux_zMeasured SOF composite model flux [ADU]double
sof_cm_fracdevSOF composite model fraction of de Vaucouleurs flux: cm = fracdev * devaucouleurs + (1-fracdev) * exponentialreal
sof_cm_fracdev_errError in FRACDEVreal
sof_cm_fracdev_noclipValue of FRACDEV if not clipped to [0,1] rangereal
sof_cm_g_1SOF based shape component 1 (reduced version of e1)double
sof_cm_g_2SOF based shape component 2 (reduced version of e2)double
sof_cm_g_cov_1_1SOF based shape covariance component 1-1double
sof_cm_g_cov_1_2SOF based shape covariance component 1-2double
sof_cm_g_cov_2_1SOF based shape covariance component 2-1double
sof_cm_g_cov_2_2SOF based shape covariance component 2-2double
sof_cm_logsb_gLogarithm of the SOF based surface brightnessdouble
sof_cm_logsb_iLogarithm of the SOF based surface brightnessdouble
sof_cm_logsb_rLogarithm of the SOF based surface brightnessdouble
sof_cm_logsb_zLogarithm of the SOF based surface brightnessdouble
sof_cm_mag_corrected_gSOF corrected magnitude = SOF_CM_MAG + DELTA_MAG_Y4 + DELTA_MAG_CHROM + A_SED_SFD98double
sof_cm_mag_corrected_iSOF corrected magnitude = SOF_CM_MAG + DELTA_MAG_Y4 + DELTA_MAG_CHROM + A_SED_SFD98double
sof_cm_mag_corrected_rSOF corrected magnitude = SOF_CM_MAG + DELTA_MAG_Y4 + DELTA_MAG_CHROM + A_SED_SFD98double
sof_cm_mag_corrected_zSOF corrected magnitude = SOF_CM_MAG + DELTA_MAG_Y4 + DELTA_MAG_CHROM + A_SED_SFD98double
sof_cm_mag_err_gUncertainty in SOF magnitudedouble
sof_cm_mag_err_iUncertainty in SOF magnitudedouble
sof_cm_mag_err_rUncertainty in SOF magnitudedouble
sof_cm_mag_err_zUncertainty in SOF magnitudedouble
sof_cm_mag_gMagnitude from SOF_CM_FLUX. MAG = 30-2.5*log10(FLUX)double
sof_cm_mag_iMagnitude from SOF_CM_FLUX. MAG = 30-2.5*log10(FLUX)double
sof_cm_mag_rMagnitude from SOF_CM_FLUX. MAG = 30-2.5*log10(FLUX)double
sof_cm_mag_zMagnitude from SOF_CM_FLUX. MAG = 30-2.5*log10(FLUX)double
sof_cm_tSize squared of the object: T=+ [arcsec**2]double
sof_cm_t_errError in size squared [arcsec**2]double
sof_cm_tdbyteRatio of sizes Tdev/Texpreal
sof_flagsOverall image processing flags. Can contain NULLs for objects with unfinished processing for SOFbigint
sof_psf_flux_err_gUncertainty in measured SOF PSF flux [ADU]double
sof_psf_flux_err_iUncertainty in measured SOF PSF flux [ADU]double
sof_psf_flux_err_rUncertainty in measured SOF PSF flux [ADU]double
sof_psf_flux_err_zUncertainty in measured SOF PSF flux [ADU]double
sof_psf_flux_gMeasured SOF PSF flux [ADU]double
sof_psf_flux_iMeasured SOF PSF flux [ADU]double
sof_psf_flux_rMeasured SOF PSF flux [ADU]double
sof_psf_flux_s2n_gSOF PSF flux signal to noise ratiodouble
sof_psf_flux_s2n_iSOF PSF flux signal to noise ratiodouble
sof_psf_flux_s2n_rSOF PSF flux signal to noise ratiodouble
sof_psf_flux_s2n_zSOF PSF flux signal to noise ratiodouble
sof_psf_flux_zMeasured SOF PSF flux [ADU]double
sof_psf_mag_err_gUncertainty in SOF PSF magnitudedouble
sof_psf_mag_err_iUncertainty in SOF PSF magnitudedouble
sof_psf_mag_err_rUncertainty in SOF PSF magnitudedouble
sof_psf_mag_err_zUncertainty in SOF PSF magnitudedouble
sof_psf_mag_gMagnitude from SOF_PSF_FLUX. MAG = 30-2.5*log10(FLUX)double
sof_psf_mag_iMagnitude from SOF_PSF_FLUX. MAG = 30-2.5*log10(FLUX)double
sof_psf_mag_rMagnitude from SOF_PSF_FLUX. MAG = 30-2.5*log10(FLUX)double
sof_psf_mag_zMagnitude from SOF_PSF_FLUX. MAG = 30-2.5*log10(FLUX)double
spread_model_gMorphology based classifier based on a linear discriminant between the pixel map of the object convolved with the PSF model and the pixel map convolved with a PSF+exponential model. Values closer to 0 correspond to stars, larger values correspond to galaxiesreal
spread_model_iMorphology based classifier based on a linear discriminant between the pixel map of the object convolved with the PSF model and the pixel map convolved with a PSF+exponential model. Values closer to 0 correspond to stars, larger values correspond to galaxiesreal
spread_model_rMorphology based classifier based on a linear discriminant between the pixel map of the object convolved with the PSF model and the pixel map convolved with a PSF+exponential model. Values closer to 0 correspond to stars, larger values correspond to galaxiesreal
spread_model_yMorphology based classifier based on a linear discriminant between the pixel map of the object convolved with the PSF model and the pixel map convolved with a PSF+exponential model. Values closer to 0 correspond to stars, larger values correspond to galaxiesreal
spread_model_zMorphology based classifier based on a linear discriminant between the pixel map of the object convolved with the PSF model and the pixel map convolved with a PSF+exponential model. Values closer to 0 correspond to stars, larger values correspond to galaxiesreal
spreaderr_model_gUncertainty in SPREAD_MODEL.real
spreaderr_model_iUncertainty in SPREAD_MODEL.real
spreaderr_model_rUncertainty in SPREAD_MODEL.real
spreaderr_model_yUncertainty in SPREAD_MODEL.real
spreaderr_model_zUncertainty in SPREAD_MODEL.real
theta_j2000Position angle of the ellipse fit to the object with the N/S/E/W axes in equatorial J2000 coordinates, from non-windowed measurement. THETA_J2000 = THETA_IMAGE-90(MOD 180) [degrees]real
tilenameIdentifier of each one of the tiles on which the survey is gridded for data processingvarchar
wavg_flux_psf_gPSF flux using the weighted averaged values of single epoch objects (according to weight maps). Not valid if NEPOCHS = 0 [ADU]real
wavg_flux_psf_iPSF flux using the weighted averaged values of single epoch objects (according to weight maps). Not valid if NEPOCHS = 0 [ADU]real
wavg_flux_psf_rPSF flux using the weighted averaged values of single epoch objects (according to weight maps). Not valid if NEPOCHS = 0 [ADU]real
wavg_flux_psf_yPSF flux using the weighted averaged values of single epoch objects (according to weight maps). Not valid if NEPOCHS = 0 [ADU]real
wavg_flux_psf_zPSF flux using the weighted averaged values of single epoch objects (according to weight maps). Not valid if NEPOCHS = 0 [ADU]real
wavg_fluxerr_psf_gRMS error estimate of WAVG_FLUX_PSF [ADU]real
wavg_fluxerr_psf_iRMS error estimate of WAVG_FLUX_PSF [ADU]real
wavg_fluxerr_psf_rRMS error estimate of WAVG_FLUX_PSF [ADU]real
wavg_fluxerr_psf_yRMS error estimate of WAVG_FLUX_PSF [ADU]real
wavg_fluxerr_psf_zRMS error estimate of WAVG_FLUX_PSF [ADU]real
wavg_mag_psf_gMagnitude corresponding to MAG = 30-2.5*log10(WAVG_FLUX_PSF) [magnitudes]real
wavg_mag_psf_iMagnitude corresponding to MAG = 30-2.5*log10(WAVG_FLUX_PSF) [magnitudes]real
wavg_mag_psf_rMagnitude corresponding to MAG = 30-2.5*log10(WAVG_FLUX_PSF) [magnitudes]real
wavg_mag_psf_yMagnitude corresponding to MAG = 30-2.5*log10(WAVG_FLUX_PSF) [magnitudes]real
wavg_mag_psf_zMagnitude corresponding to MAG = 30-2.5*log10(WAVG_FLUX_PSF) [magnitudes]real
wavg_magerr_psf_gUncertainty of WAVG_MAG_PSF, scaled from WAVG_FLUXERR_PSF [magnitudes]real
wavg_magerr_psf_iUncertainty of WAVG_MAG_PSF, scaled from WAVG_FLUXERR_PSF [magnitudes]real
wavg_magerr_psf_rUncertainty of WAVG_MAG_PSF, scaled from WAVG_FLUXERR_PSF [magnitudes]real
wavg_magerr_psf_yUncertainty of WAVG_MAG_PSF, scaled from WAVG_FLUXERR_PSF [magnitudes]real
wavg_magerr_psf_zUncertainty of WAVG_MAG_PSF, scaled from WAVG_FLUXERR_PSF [magnitudes]real
wavg_spread_model_gSPREAD MODEL using the weighted averaged values from single epoch detectionsreal
wavg_spread_model_iSPREAD MODEL using the weighted averaged values from single epoch detectionsreal
wavg_spread_model_rSPREAD MODEL using the weighted averaged values from single epoch detectionsreal
wavg_spread_model_ySPREAD MODEL using the weighted averaged values from single epoch detectionsreal
wavg_spread_model_zSPREAD MODEL using the weighted averaged values from single epoch detectionsreal
wavg_spreaderr_model_gUncertainty in WAVG_SPREAD_MODELreal
wavg_spreaderr_model_iUncertainty in WAVG_SPREAD_MODELreal
wavg_spreaderr_model_rUncertainty in WAVG_SPREAD_MODELreal
wavg_spreaderr_model_yUncertainty in WAVG_SPREAD_MODELreal
wavg_spreaderr_model_zUncertainty in WAVG_SPREAD_MODELreal
xwin_imageX position of the barycenter of the object within the image using a Gaussian window with a FWHM corresponding to the radius of the aperture containing 50% of the flux [pixel]double
ywin_imageY position of the barycenter of the object within the image using a Gaussian window with a FWHM corresponding to the radius of the aperture containing 50% of the flux [pixel]double