DES DR2 Main (des_dr2.main)

Description

(paragraph adapted from the DES DR2 paper)

"DR2_MAIN includes all the main quantities extracted from the coadd pipeline and important information about the objects. That table also includes MAG_AUTO and WAVG_MAG_PSF, associated uncertainties, as well as the corresponding dereddened magnitudes along with star/galaxy separation columns."

Reference

Find details about DES and its second data release on:

Attribution

This project used public archival data from the Dark Energy Survey (DES). Funding for the DES Projects has been provided by the U.S. Department of Energy, the U.S. National Science Foundation, the Ministry of Science and Education of Spain, the Science and Technology Facilities Council of the United Kingdom, the Higher Education Funding Council for England, the National Center for Supercomputing Applications at the University of Illinois at Urbana–Champaign, the Kavli Institute of Cosmological Physics at the University of Chicago, the Center for Cosmology and Astro-Particle Physics at the Ohio State University, the Mitchell Institute for Fundamental Physics and Astronomy at Texas A&M University, Financiadora de Estudos e Projetos, Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro, Conselho Nacional de Desenvolvimento Científico e Tecnológico and the Ministério da Ciência, Tecnologia e Inovação, the Deutsche Forschungsgemeinschaft and the Collaborating Institutions in the Dark Energy Survey.

The Collaborating Institutions are Argonne National Laboratory, the University of California at Santa Cruz, the University of Cambridge, Centro de Investigaciones Enérgeticas, Medioambientales y Tecnológicas–Madrid, the University of Chicago, University College London, the DES-Brazil Consortium, the University of Edinburgh, the Eidgenössische Technische Hochschule (ETH) Zürich, Fermi National Accelerator Laboratory, the University of Illinois at Urbana-Champaign, the Institut de Ciències de l'Espai (IEEC/CSIC), the Institut de Física d'Altes Energies, Lawrence Berkeley National Laboratory, the Ludwig-Maximilians Universität München and the associated Excellence Cluster Universe, the University of Michigan, the National Optical Astronomy Observatory, the University of Nottingham, the Ohio State University, the OzDES Membership Consortium, the University of Pennsylvania, the University of Portsmouth, SLAC National Accelerator Laboratory, Stanford University, the University of Sussex, and Texas A&M University.

Based in part on observations at Cerro Tololo Inter-American Observatory, National Optical Astronomy Observatory, which is operated by the Association of Universities for Research in Astronomy (AURA) under a cooperative agreement with the National Science Foundation.

Database access and other data services are provided by the Associação Laboratório Interinstitucional de e-Astronomia (LIneA) with the financial support from INCT do e-Universo (Processo n.º 465376/2014-2).

Columns

Name	Type	UCD	Unit	Description
coadd_object_id	long	meta.id meta.main		Unique identifier for the coadded objects
tilename	char	obs.field		Identiﬁer of each one of the tiles on which the survey is gridded
hpix_32	long	pos.healpix phys.size		Healpix identiﬁer for its 32 grid size, in a NESTED schema
hpix_64	long	pos.healpix phys.size		Healpix identiﬁer for its 64 grid size, in a NESTED schema
hpix_1024	long	pos.healpix phys.size		Healpix identiﬁer for its 1024 grid size, in a NESTED schema
hpix_4096	long	pos.healpix phys.size		Healpix identiﬁer for its 4096 grid size, in a NESTED schema
hpix_16384	long	pos.healpix phys.size		Healpix identiﬁer for its 16384 grid size, in a NESTED schema
ra	double	pos.eq.ra	deg	Right ascension, with quantized precision for indexing (DELTAWIN_J2000 has full precision but not indexed)
dec	double	pos.eq.dec	deg	decl., with quantized precision for indexing (DELTAWIN_J2000 has full precision but not indexed)
alphawin_j2000	double	pos.eq.ra	deg	Right ascension for the object, J2000 in ICRS system (full precision but not indexed)
deltawin_j2000	double	pos.eq.dec	deg	decl. for the object, J2000 in ICRS system (full precision but not indexed)
galactic_l	double	pos.galactic.lon	deg	Galactic Longitud
galactic_b	double	pos.galactic.lat	deg	Galactic Latitude
xwin_image	double	obs.image	pixel	X-centroid from windowed measurements on coadded image
ywin_image	double	obs.image	pixel	Y-centroid from windowed measurements on coadded image
a_image	double	phys.angSize phys.size.diameter phys.size	pixel	Major axis size based on an isophotal model
erra_image	double	phys.angSize phys.size.diameter phys.size	pixel	Uncertainty in major axis size, from isophotal model
b_image	double	phys.angSize phys.size meta.modelled	pixel	Minor axis size based on an isophotal model
errb_image	double	phys.angSize phys.size meta.modelled	pixel	Uncertainty in minor axis size, from isophotal model
theta_j2000	double	pos.posAng pos phys.angSize	deg	Position angle of source in J2000 coordinates, from nonwindowed measurement
errtheta_image	double	meta.code.error meta.modelled src	deg	Uncertainty in source position, from isophotal model
kron_radius	double	phys.size.radius instr.sensitivity	pixel	Kron radius measured from detection image
ebv_sfd98	double	phot.color em.opt.V em.opt.B	mag	E(B-V) reddening coefﬁcient from Schlegel, Finkbeiner & Davis, 1998
mag_auto_g_dered	double	phot.mag.reddFree meta.modelled phys.size.radius	mag	Dereddened magnitude estimation (using SFD98), for an elliptical model based on the Kron radius
mag_auto_r_dered	double	phot.mag.reddFree meta.modelled phys.size.radius	mag	Dereddened magnitude estimation (using SFD98), for an elliptical model based on the Kron radius
mag_auto_i_dered	double	phot.mag.reddFree meta.modelled phys.size.radius	mag	Dereddened magnitude estimation (using SFD98), for an elliptical model based on the Kron radius
mag_auto_z_dered	double	phot.mag.reddFree meta.modelled phys.size.radius	mag	Dereddened magnitude estimation (using SFD98), for an elliptical model based on the Kron radius
mag_auto_y_dered	double	phot.mag.reddFree meta.modelled phys.size.radius	mag	Dereddened magnitude estimation (using SFD98), for an elliptical model based on the Kron radius
wavg_mag_psf_g_dered	double	phot.mag.reddFree instr.det.psf phot.mag	mag	Dereddened weighted-average magnitude (using SFD98) from PSF ﬁt single-epoch detections
wavg_mag_psf_r_dered	double	phot.mag.reddFree instr.det.psf phot.mag	mag	Dereddened weighted-average magnitude (using SFD98) from PSF ﬁt single-epoch detections
wavg_mag_psf_i_dered	double	phot.mag.reddFree instr.det.psf phot.mag	mag	Dereddened weighted-average magnitude (using SFD98) from PSF ﬁt single-epoch detections
wavg_mag_psf_z_dered	double	phot.mag.reddFree instr.det.psf phot.mag	mag	Dereddened weighted-average magnitude (using SFD98) from PSF ﬁt single-epoch detections
wavg_mag_psf_y_dered	double	phot.mag.reddFree instr.det.psf phot.mag	mag	Dereddened weighted-average magnitude (using SFD98) from PSF ﬁt single-epoch detections
extended_class_coadd	int	src.class.starGalaxy meta.checksum phot		0: high-conﬁdence stars; 1: candidate stars; 2: mostly gxs; 3: high-conﬁdence gxs; -9: No data; Sextractor photometry
extended_class_wavg	int	src.class.starGalaxy meta.checksum phot		0: high-conﬁdence stars; 1: candidate stars; 2: mostly gxs; 3: high-conﬁdence gxs; -9: No data; WAVG photometry
flags_g	int	meta.code src		Flag describing cautionary advice about source extraction process (FLAGS < 4 for well-behaved objects)
imaflags_iso_g	int	meta.code instr.pixel obs.image		Flag identifying sources with missing/ﬂagged pixels, considering all single-epoch images
nepochs_g	int	time.epoch		Number of epochs the source is detected in single-epoch images
flags_r	int	meta.code src		Flag describing cautionary advice about source extraction process (FLAGS < 4 for well-behaved objects)
imaflags_iso_r	int	meta.code instr.pixel obs.image		Flag identifying sources with missing/ﬂagged pixels, considering all single-epoch images
nepochs_r	int	time.epoch		Number of epochs the source is detected in single-epoch images
flags_i	int	meta.code src		Flag describing cautionary advice about source extraction process (FLAGS < 4 for well-behaved objects)
imaflags_iso_i	int	meta.code instr.pixel obs.image		Flag identifying sources with missing/ﬂagged pixels, considering all single-epoch images
nepochs_i	int	time.epoch		Number of epochs the source is detected in single-epoch images
flags_z	int	meta.code src		Flag describing cautionary advice about source extraction process (FLAGS < 4 for well-behaved objects)
imaflags_iso_z	int	meta.code instr.pixel obs.image		Flag identifying sources with missing/ﬂagged pixels, considering all single-epoch images
nepochs_z	int	time.epoch		Number of epochs the source is detected in single-epoch images
flags_y	int	meta.code src		Flag describing cautionary advice about source extraction process (FLAGS < 4 for well-behaved objects)
imaflags_iso_y	int	meta.code instr.pixel obs.image		Flag identifying sources with missing/ﬂagged pixels, considering all single-epoch images
nepochs_y	int	time.epoch		Number of epochs the source is detected in single-epoch images
xwin_image_g	double	instr.bandpass obs.image	pixel	X-centroid from windowed measurements on coadded band image
xwin_image_r	double	instr.bandpass obs.image	pixel	X-centroid from windowed measurements on coadded band image
xwin_image_i	double	instr.bandpass obs.image	pixel	X-centroid from windowed measurements on coadded band image
xwin_image_z	double	instr.bandpass obs.image	pixel	X-centroid from windowed measurements on coadded band image
xwin_image_y	double	instr.bandpass obs.image	pixel	X-centroid from windowed measurements on coadded band image
ywin_image_g	double	instr.bandpass obs.image	pixel	Y-centroid from windowed measurements on coadded band images
ywin_image_r	double	instr.bandpass obs.image	pixel	Y-centroid from windowed measurements on coadded band images
ywin_image_i	double	instr.bandpass obs.image	pixel	Y-centroid from windowed measurements on coadded band images
ywin_image_z	double	instr.bandpass obs.image	pixel	Y-centroid from windowed measurements on coadded band images
ywin_image_y	double	instr.bandpass obs.image	pixel	Y-centroid from windowed measurements on coadded band images
x2win_image_g	double	time.duration	pixel²	Second moment in x-direction, from converged windowed measurements
x2win_image_r	double	time.duration	pixel²	Second moment in x-direction, from converged windowed measurements
x2win_image_i	double	time.duration	pixel²	Second moment in x-direction, from converged windowed measurements
x2win_image_z	double	time.duration	pixel²	Second moment in x-direction, from converged windowed measurements
x2win_image_y	double	time.duration	pixel²	Second moment in x-direction, from converged windowed measurements
y2win_image_g	double	time.duration	pixel²	Second moment in y-direction, from converged windowed measurements
y2win_image_r	double	time.duration	pixel²	Second moment in y-direction, from converged windowed measurements
y2win_image_i	double	time.duration	pixel²	Second moment in y-direction, from converged windowed measurements
y2win_image_z	double	time.duration	pixel²	Second moment in y-direction, from converged windowed measurements
y2win_image_y	double	time.duration	pixel²	Second moment in y-direction, from converged windowed measurements
xywin_image_g	double	time.duration	pixel²	Second moment in xy-direction, from converged windowed measurements
xywin_image_r	double	time.duration	pixel²	Second moment in xy-direction, from converged windowed measurements
xywin_image_i	double	time.duration	pixel²	Second moment in xy-direction, from converged windowed measurements
xywin_image_z	double	time.duration	pixel²	Second moment in xy-direction, from converged windowed measurements
xywin_image_y	double	time.duration	pixel²	Second moment in xy-direction, from converged windowed measurements
errx2win_image_g	double	meta.code.error pos.centroid	pixel²	Uncertainty in second moment of x-distribution centroid, from converged windowed measurements
errx2win_image_r	double	meta.code.error pos.centroid	pixel²	Uncertainty in second moment of x-distribution centroid, from converged windowed measurements
errx2win_image_i	double	meta.code.error pos.centroid	pixel²	Uncertainty in second moment of x-distribution centroid, from converged windowed measurements
errx2win_image_z	double	meta.code.error pos.centroid	pixel²	Uncertainty in second moment of x-distribution centroid, from converged windowed measurements
errx2win_image_y	double	meta.code.error pos.centroid	pixel²	Uncertainty in second moment of x-distribution centroid, from converged windowed measurements
erry2win_image_g	double	meta.code.error pos.centroid	pixel²	Uncertainty in second moment of y-distribution centroid, from converged windowed measurements
erry2win_image_r	double	meta.code.error pos.centroid	pixel²	Uncertainty in second moment of y-distribution centroid, from converged windowed measurements
erry2win_image_i	double	meta.code.error pos.centroid	pixel²	Uncertainty in second moment of y-distribution centroid, from converged windowed measurements
erry2win_image_z	double	meta.code.error pos.centroid	pixel²	Uncertainty in second moment of y-distribution centroid, from converged windowed measurements
erry2win_image_y	double	meta.code.error pos.centroid	pixel²	Uncertainty in second moment of y-distribution centroid, from converged windowed measurements
errxywin_image_g	double	meta.code.error	pixel²	Uncertainty in second moment of xy-distribution, from converged windowed measurements
errxywin_image_r	double	meta.code.error	pixel²	Uncertainty in second moment of xy-distribution, from converged windowed measurements
errxywin_image_i	double	meta.code.error	pixel²	Uncertainty in second moment of xy-distribution, from converged windowed measurements
errxywin_image_z	double	meta.code.error	pixel²	Uncertainty in second moment of xy-distribution, from converged windowed measurements
errxywin_image_y	double	meta.code.error	pixel²	Uncertainty in second moment of xy-distribution, from converged windowed measurements
awin_image_g	double	phys.angSize phys.size.diameter phys.size	pixel	Major axis size, from 2nd order windowed moment measurements
awin_image_r	double	phys.angSize phys.size.diameter phys.size	pixel	Major axis size, from 2nd order windowed moment measurements
awin_image_i	double	phys.angSize phys.size.diameter phys.size	pixel	Major axis size, from 2nd order windowed moment measurements
awin_image_z	double	phys.angSize phys.size.diameter phys.size	pixel	Major axis size, from 2nd order windowed moment measurements
awin_image_y	double	phys.angSize phys.size.diameter phys.size	pixel	Major axis size, from 2nd order windowed moment measurements
bwin_image_g	double	phys.angSize phys.size	pixel	Minor axis size, from 2nd order windowed moment measurements
bwin_image_r	double	phys.angSize phys.size	pixel	Minor axis size, from 2nd order windowed moment measurements
bwin_image_i	double	phys.angSize phys.size	pixel	Minor axis size, from 2nd order windowed moment measurements
bwin_image_z	double	phys.angSize phys.size	pixel	Minor axis size, from 2nd order windowed moment measurements
bwin_image_y	double	phys.angSize phys.size	pixel	Minor axis size, from 2nd order windowed moment measurements
thetawin_image_g	double	pos.cartesian.x pos.cartesian.y pos.posAng	deg	Position angle of source, for converged windowed measurement grow from x to y
thetawin_image_r	double	pos.cartesian.x pos.cartesian.y pos.posAng	deg	Position angle of source, for converged windowed measurement grow from x to y
thetawin_image_i	double	pos.cartesian.x pos.cartesian.y pos.posAng	deg	Position angle of source, for converged windowed measurement grow from x to y
thetawin_image_z	double	pos.cartesian.x pos.cartesian.y pos.posAng	deg	Position angle of source, for converged windowed measurement grow from x to y
thetawin_image_y	double	pos.cartesian.x pos.cartesian.y pos.posAng	deg	Position angle of source, for converged windowed measurement grow from x to y
errawin_image_g	double	phys.angSize phys.size.diameter phys.size	pixel	Uncertainty in major axis size, from converged windowed measurement, assuming uncorrelated noise
errawin_image_r	double	phys.angSize phys.size.diameter phys.size	pixel	Uncertainty in major axis size, from converged windowed measurement, assuming uncorrelated noise
errawin_image_i	double	phys.angSize phys.size.diameter phys.size	pixel	Uncertainty in major axis size, from converged windowed measurement, assuming uncorrelated noise
errawin_image_z	double	phys.angSize phys.size.diameter phys.size	pixel	Uncertainty in major axis size, from converged windowed measurement, assuming uncorrelated noise
errawin_image_y	double	phys.angSize phys.size.diameter phys.size	pixel	Uncertainty in major axis size, from converged windowed measurement, assuming uncorrelated noise
errbwin_image_g	double	phys.angSize phys.size instr.det.noise	pixel	Uncertainty in minor axis size, from converged windowed measurement, assuming uncorrelated noise
errbwin_image_r	double	phys.angSize phys.size instr.det.noise	pixel	Uncertainty in minor axis size, from converged windowed measurement, assuming uncorrelated noise
errbwin_image_i	double	phys.angSize phys.size instr.det.noise	pixel	Uncertainty in minor axis size, from converged windowed measurement, assuming uncorrelated noise
errbwin_image_z	double	phys.angSize phys.size instr.det.noise	pixel	Uncertainty in minor axis size, from converged windowed measurement, assuming uncorrelated noise
errbwin_image_y	double	phys.angSize phys.size instr.det.noise	pixel	Uncertainty in minor axis size, from converged windowed measurement, assuming uncorrelated noise
errthetawin_image_g	double	pos.posAng phys.angSize	deg	Uncertainty in source position angle, from converged windowed measurement
errthetawin_image_r	double	pos.posAng phys.angSize	deg	Uncertainty in source position angle, from converged windowed measurement
errthetawin_image_i	double	pos.posAng phys.angSize	deg	Uncertainty in source position angle, from converged windowed measurement
errthetawin_image_z	double	pos.posAng phys.angSize	deg	Uncertainty in source position angle, from converged windowed measurement
errthetawin_image_y	double	pos.posAng phys.angSize	deg	Uncertainty in source position angle, from converged windowed measurement
flux_radius_g	double	phys.size.radius meta.modelled	pixel	Half-light radius for the object, from elliptical growth-curve, modeled in two-dimensions
flux_radius_r	double	phys.size.radius meta.modelled	pixel	Half-light radius for the object, from elliptical growth-curve, modeled in two-dimensions
flux_radius_i	double	phys.size.radius meta.modelled	pixel	Half-light radius for the object, from elliptical growth-curve, modeled in two-dimensions
flux_radius_z	double	phys.size.radius meta.modelled	pixel	Half-light radius for the object, from elliptical growth-curve, modeled in two-dimensions
flux_radius_y	double	phys.size.radius meta.modelled	pixel	Half-light radius for the object, from elliptical growth-curve, modeled in two-dimensions
fwhm_image_g	double	spect.line.width stat.fwhm	pixel	FWHM measured from the isophotal area, from elliptical growth-curve, modeled in two-dimensions
fwhm_image_r	double	spect.line.width stat.fwhm	pixel	FWHM measured from the isophotal area, from elliptical growth-curve, modeled in two-dimensions
fwhm_image_i	double	spect.line.width stat.fwhm	pixel	FWHM measured from the isophotal area, from elliptical growth-curve, modeled in two-dimensions
fwhm_image_z	double	spect.line.width stat.fwhm	pixel	FWHM measured from the isophotal area, from elliptical growth-curve, modeled in two-dimensions
fwhm_image_y	double	spect.line.width stat.fwhm	pixel	FWHM measured from the isophotal area, from elliptical growth-curve, modeled in two-dimensions
isoarea_image_g	int	meta.ref phys.angArea phys.area	pixel²	Isophotal area of the coadded source
isoarea_image_r	int	meta.ref phys.angArea phys.area	pixel²	Isophotal area of the coadded source
isoarea_image_i	int	meta.ref phys.angArea phys.area	pixel²	Isophotal area of the coadded source
isoarea_image_z	int	meta.ref phys.angArea phys.area	pixel²	Isophotal area of the coadded source
isoarea_image_y	int	meta.ref phys.angArea phys.area	pixel²	Isophotal area of the coadded source
background_g	double	instr.background phys.atmol.level src.net	mag	Background level, by CCD-ampliﬁer
background_r	double	instr.background phys.atmol.level src.net	mag	Background level, by CCD-ampliﬁer
background_i	double	instr.background phys.atmol.level src.net	mag	Background level, by CCD-ampliﬁer
background_z	double	instr.background phys.atmol.level src.net	mag	Background level, by CCD-ampliﬁer
background_y	double	instr.background phys.atmol.level src.net	mag	Background level, by CCD-ampliﬁer
niter_model_g	int	meta.id meta.modelled phot		Number of iterations in model ﬁtting photometric measurements
niter_model_r	int	meta.id meta.modelled phot		Number of iterations in model ﬁtting photometric measurements
niter_model_i	int	meta.id meta.modelled phot		Number of iterations in model ﬁtting photometric measurements
niter_model_z	int	meta.id meta.modelled phot		Number of iterations in model ﬁtting photometric measurements
niter_model_y	int	meta.id meta.modelled phot		Number of iterations in model ﬁtting photometric measurements
kron_radius_g	double	phys.size.radius obs.image	pixel	Kron radius measured from coadded image
kron_radius_r	double	phys.size.radius obs.image	pixel	Kron radius measured from coadded image
kron_radius_i	double	phys.size.radius obs.image	pixel	Kron radius measured from coadded image
kron_radius_z	double	phys.size.radius obs.image	pixel	Kron radius measured from coadded image
kron_radius_y	double	phys.size.radius obs.image	pixel	Kron radius measured from coadded image
mag_auto_g	double	phys.size.radius meta.modelled	mag	Magnitude estimation, for an elliptical model based on the Kron radius
mag_auto_r	double	phys.size.radius meta.modelled	mag	Magnitude estimation, for an elliptical model based on the Kron radius
mag_auto_i	double	phys.size.radius meta.modelled	mag	Magnitude estimation, for an elliptical model based on the Kron radius
mag_auto_z	double	phys.size.radius meta.modelled	mag	Magnitude estimation, for an elliptical model based on the Kron radius
mag_auto_y	double	phys.size.radius meta.modelled	mag	Magnitude estimation, for an elliptical model based on the Kron radius
magerr_auto_g	double	meta.code.error meta.modelled phys.size.radius	mag	Uncertainty in magnitude estimation, for an elliptical model based on the Kron radius
magerr_auto_r	double	meta.code.error meta.modelled phys.size.radius	mag	Uncertainty in magnitude estimation, for an elliptical model based on the Kron radius
magerr_auto_i	double	meta.code.error meta.modelled phys.size.radius	mag	Uncertainty in magnitude estimation, for an elliptical model based on the Kron radius
magerr_auto_z	double	meta.code.error meta.modelled phys.size.radius	mag	Uncertainty in magnitude estimation, for an elliptical model based on the Kron radius
magerr_auto_y	double	meta.code.error meta.modelled phys.size.radius	mag	Uncertainty in magnitude estimation, for an elliptical model based on the Kron radius
wavg_mag_psf_g	double	phot.mag instr.det.psf instr.sensitivity	mag	Weighted-average magnitude, of PSF ﬁt single-epoch detections
wavg_mag_psf_r	double	phot.mag instr.det.psf instr.sensitivity	mag	Weighted-average magnitude, of PSF ﬁt single-epoch detections
wavg_mag_psf_i	double	phot.mag instr.det.psf instr.sensitivity	mag	Weighted-average magnitude, of PSF ﬁt single-epoch detections
wavg_mag_psf_z	double	phot.mag instr.det.psf instr.sensitivity	mag	Weighted-average magnitude, of PSF ﬁt single-epoch detections
wavg_mag_psf_y	double	phot.mag instr.det.psf instr.sensitivity	mag	Weighted-average magnitude, of PSF ﬁt single-epoch detections
wavg_magerr_psf_g	double	meta.code.error instr.det.psf phot.mag	mag	Uncertainty of weighted averaged magnitude, of PSF ﬁt single-epoch detections
wavg_magerr_psf_r	double	meta.code.error instr.det.psf phot.mag	mag	Uncertainty of weighted averaged magnitude, of PSF ﬁt single-epoch detections
wavg_magerr_psf_i	double	meta.code.error instr.det.psf phot.mag	mag	Uncertainty of weighted averaged magnitude, of PSF ﬁt single-epoch detections
wavg_magerr_psf_z	double	meta.code.error instr.det.psf phot.mag	mag	Uncertainty of weighted averaged magnitude, of PSF ﬁt single-epoch detections
wavg_magerr_psf_y	double	meta.code.error instr.det.psf phot.mag	mag	Uncertainty of weighted averaged magnitude, of PSF ﬁt single-epoch detections
flux_auto_g	double	phys.size.radius meta.modelled	ADU	Aperture-ﬂux measurement, elliptical model based on the Kron radius
flux_auto_r	double	phys.size.radius meta.modelled	ADU	Aperture-ﬂux measurement, elliptical model based on the Kron radius
flux_auto_i	double	phys.size.radius meta.modelled	ADU	Aperture-ﬂux measurement, elliptical model based on the Kron radius
flux_auto_z	double	phys.size.radius meta.modelled	ADU	Aperture-ﬂux measurement, elliptical model based on the Kron radius
flux_auto_y	double	phys.size.radius meta.modelled	ADU	Aperture-ﬂux measurement, elliptical model based on the Kron radius
fluxerr_auto_g	double	meta.code.error meta.modelled phys.size.radius	ADU	Uncertainty in aperture-ﬂux measurement, elliptical model based on the Kron radius
fluxerr_auto_r	double	meta.code.error meta.modelled phys.size.radius	ADU	Uncertainty in aperture-ﬂux measurement, elliptical model based on the Kron radius
fluxerr_auto_i	double	meta.code.error meta.modelled phys.size.radius	ADU	Uncertainty in aperture-ﬂux measurement, elliptical model based on the Kron radius
fluxerr_auto_z	double	meta.code.error meta.modelled phys.size.radius	ADU	Uncertainty in aperture-ﬂux measurement, elliptical model based on the Kron radius
fluxerr_auto_y	double	meta.code.error meta.modelled phys.size.radius	ADU	Uncertainty in aperture-ﬂux measurement, elliptical model based on the Kron radius
wavg_flux_psf_g	double	instr.det.psf instr.sensitivity	ADU	Weighted-average ﬂux measurement of PSF ﬁt single-epoch detections
wavg_flux_psf_r	double	instr.det.psf instr.sensitivity	ADU	Weighted-average ﬂux measurement of PSF ﬁt single-epoch detections
wavg_flux_psf_i	double	instr.det.psf instr.sensitivity	ADU	Weighted-average ﬂux measurement of PSF ﬁt single-epoch detections
wavg_flux_psf_z	double	instr.det.psf instr.sensitivity	ADU	Weighted-average ﬂux measurement of PSF ﬁt single-epoch detections
wavg_flux_psf_y	double	instr.det.psf instr.sensitivity	ADU	Weighted-average ﬂux measurement of PSF ﬁt single-epoch detections
wavg_fluxerr_psf_g	double	meta.code.error instr.det.psf instr.sensitivity	ADU	Uncertainty of weighted averaged ﬂux measurement of PSF ﬁt single-epoch detections
wavg_fluxerr_psf_r	double	meta.code.error instr.det.psf instr.sensitivity	ADU	Uncertainty of weighted averaged ﬂux measurement of PSF ﬁt single-epoch detections
wavg_fluxerr_psf_i	double	meta.code.error instr.det.psf instr.sensitivity	ADU	Uncertainty of weighted averaged ﬂux measurement of PSF ﬁt single-epoch detections
wavg_fluxerr_psf_z	double	meta.code.error instr.det.psf instr.sensitivity	ADU	Uncertainty of weighted averaged ﬂux measurement of PSF ﬁt single-epoch detections
wavg_fluxerr_psf_y	double	meta.code.error instr.det.psf instr.sensitivity	ADU	Uncertainty of weighted averaged ﬂux measurement of PSF ﬁt single-epoch detections
class_star_g	double	scr.class		Simple morphological extended source classiﬁer. Values between 0 (galaxies) and 1 (stars). SPREAD_MODEL exhibits better performance for morphological classiﬁcation.
class_star_r	double	scr.class		Simple morphological extended source classiﬁer. Values between 0 (galaxies) and 1 (stars). SPREAD_MODEL exhibits better performance for morphological classiﬁcation.
class_star_i	double	scr.class		Simple morphological extended source classiﬁer. Values between 0 (galaxies) and 1 (stars). SPREAD_MODEL exhibits better performance for morphological classiﬁcation.
class_star_z	double	scr.class		Simple morphological extended source classiﬁer. Values between 0 (galaxies) and 1 (stars). SPREAD_MODEL exhibits better performance for morphological classiﬁcation.
class_star_y	double	scr.class		Simple morphological extended source classiﬁer. Values between 0 (galaxies) and 1 (stars). SPREAD_MODEL exhibits better performance for morphological classiﬁcation.
spread_model_g	double	scr.class		Morphology based classiﬁer based on comparison between a PSF versus exponential-PSF model. Values closer to 0 correspond to stars, larger values correspond to galaxies
spread_model_r	double	scr.class		Morphology based classiﬁer based on comparison between a PSF versus exponential-PSF model. Values closer to 0 correspond to stars, larger values correspond to galaxies
spread_model_i	double	scr.class		Morphology based classiﬁer based on comparison between a PSF versus exponential-PSF model. Values closer to 0 correspond to stars, larger values correspond to galaxies
spread_model_z	double	scr.class		Morphology based classiﬁer based on comparison between a PSF versus exponential-PSF model. Values closer to 0 correspond to stars, larger values correspond to galaxies
spread_model_y	double	scr.class		Morphology based classiﬁer based on comparison between a PSF versus exponential-PSF model. Values closer to 0 correspond to stars, larger values correspond to galaxies
wavg_spread_model_g	double	instr.sensitivity meta.modelled stat.value		SPREAD MODEL using the weighted averaged values from single-epoch detections
wavg_spread_model_r	double	instr.sensitivity meta.modelled stat.value		SPREAD MODEL using the weighted averaged values from single-epoch detections
wavg_spread_model_i	double	instr.sensitivity meta.modelled stat.value		SPREAD MODEL using the weighted averaged values from single-epoch detections
wavg_spread_model_z	double	instr.sensitivity meta.modelled stat.value		SPREAD MODEL using the weighted averaged values from single-epoch detections
wavg_spread_model_y	double	instr.sensitivity meta.modelled stat.value		SPREAD MODEL using the weighted averaged values from single-epoch detections
spreaderr_model_g	double	meta.code.error instr.det.psf meta.modelled		Uncertainty in morphology based classiﬁer based on comparison between PSF versus exponential-PSF model.
spreaderr_model_r	double	meta.code.error instr.det.psf meta.modelled		Uncertainty in morphology based classiﬁer based on comparison between PSF versus exponential-PSF model.
spreaderr_model_i	double	meta.code.error instr.det.psf meta.modelled		Uncertainty in morphology based classiﬁer based on comparison between PSF versus exponential-PSF model.
spreaderr_model_z	double	meta.code.error instr.det.psf meta.modelled		Uncertainty in morphology based classiﬁer based on comparison between PSF versus exponential-PSF model.
spreaderr_model_y	double	meta.code.error instr.det.psf meta.modelled		Uncertainty in morphology based classiﬁer based on comparison between PSF versus exponential-PSF model.
wavg_spreaderr_model_g	double	meta.modelled instr.sensitivity		Uncertainty in SPREAD MODEL using the weighted averaged values from single-epoch detections
wavg_spreaderr_model_r	double	meta.modelled instr.sensitivity		Uncertainty in SPREAD MODEL using the weighted averaged values from single-epoch detections
wavg_spreaderr_model_i	double	meta.modelled instr.sensitivity		Uncertainty in SPREAD MODEL using the weighted averaged values from single-epoch detections
wavg_spreaderr_model_z	double	meta.modelled instr.sensitivity		Uncertainty in SPREAD MODEL using the weighted averaged values from single-epoch detections
wavg_spreaderr_model_y	double	meta.modelled instr.sensitivity		Uncertainty in SPREAD MODEL using the weighted averaged values from single-epoch detections