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Table: ls_dr6.dr6_dr7q
(The bold columns are indexed columns)
Column NameDescriptionDatatype
allmask_gBitwise mask set if the central pixel from all images satisfy each condition in (g)SMALLINT
allmask_iBitwise mask set if the central pixel from all images satisfy each condition in (i)SMALLINT
allmask_rBitwise mask set if the central pixel from all images satisfy each condition in (r)SMALLINT
allmask_uBitwise mask set if the central pixel from all images satisfy each condition in (u)SMALLINT
allmask_yBitwise mask set if the central pixel from all images satisfy each condition in (y)SMALLINT
allmask_zBitwise mask set if the central pixel from all images satisfy each condition in (z)SMALLINT
anymask_gBitwise mask set if the central pixel from any image satisfies each condition in (g)SMALLINT
anymask_iBitwise mask set if the central pixel from any image satisfies each condition in (i)SMALLINT
anymask_rBitwise mask set if the central pixel from any image satisfies each condition in (r)SMALLINT
anymask_uBitwise mask set if the central pixel from any image satisfies each condition in (u)SMALLINT
anymask_yBitwise mask set if the central pixel from any image satisfies each condition in (y)SMALLINT
anymask_zBitwise mask set if the central pixel from any image satisfies each condition in (z)SMALLINT
apflux_g_1Aperture fluxes on the co-added images in aperture of radius 0.5 arcsecREAL
apflux_g_2Aperture fluxes on the co-added images in aperture of radius 0.75 arcsecREAL
apflux_g_3Aperture fluxes on the co-added images in aperture of radius 1.0 arcsecREAL
apflux_g_4Aperture fluxes on the co-added images in aperture of radius 1.5 arcsecREAL
apflux_g_5Aperture fluxes on the co-added images in aperture of radius 2.0 arcsecREAL
apflux_g_6Aperture fluxes on the co-added images in aperture of radius 3.5arcsecREAL
apflux_g_7Aperture fluxes on the co-added images in aperture of radius 5.0 arcsecREAL
apflux_g_8Aperture fluxes on the co-added images in aperture of radius 7.0 arcsecREAL
apflux_i_1Aperture fluxes on the co-added images in aperture of radius 0.5 arcsecREAL
apflux_i_2Aperture fluxes on the co-added images in aperture of radius 0.75 arcsecREAL
apflux_i_3Aperture fluxes on the co-added images in aperture of radius 1.0 arcsecREAL
apflux_i_4Aperture fluxes on the co-added images in aperture of radius 1.5 arcsecREAL
apflux_i_5Aperture fluxes on the co-added images in aperture of radius 2.0 arcsecREAL
apflux_i_6Aperture fluxes on the co-added images in aperture of radius 3.5arcsecREAL
apflux_i_7Aperture fluxes on the co-added images in aperture of radius 5.0 arcsecREAL
apflux_i_8Aperture fluxes on the co-added images in aperture of radius 7.0 arcsecREAL
apflux_ivar_g_1Inverse variance of FLUX_GREAL
apflux_ivar_g_2Inverse variance of FLUX_GREAL
apflux_ivar_g_3Inverse variance of FLUX_GREAL
apflux_ivar_g_4Inverse variance of FLUX_GREAL
apflux_ivar_g_5Inverse variance of FLUX_GREAL
apflux_ivar_g_6Inverse variance of FLUX_GREAL
apflux_ivar_g_7Inverse variance of FLUX_GREAL
apflux_ivar_g_8Inverse variance of FLUX_GREAL
apflux_ivar_i_1Inverse variance of FLUX_IREAL
apflux_ivar_i_2Inverse variance of FLUX_IREAL
apflux_ivar_i_3Inverse variance of FLUX_IREAL
apflux_ivar_i_4Inverse variance of FLUX_IREAL
apflux_ivar_i_5Inverse variance of FLUX_IREAL
apflux_ivar_i_6Inverse variance of FLUX_IREAL
apflux_ivar_i_7Inverse variance of FLUX_IREAL
apflux_ivar_i_8Inverse variance of FLUX_IREAL
apflux_ivar_r_1Inverse variance of FLUX_RREAL
apflux_ivar_r_2Inverse variance of FLUX_RREAL
apflux_ivar_r_3Inverse variance of FLUX_RREAL
apflux_ivar_r_4Inverse variance of FLUX_RREAL
apflux_ivar_r_5Inverse variance of FLUX_RREAL
apflux_ivar_r_6Inverse variance of FLUX_RREAL
apflux_ivar_r_7Inverse variance of FLUX_RREAL
apflux_ivar_r_8Inverse variance of FLUX_RREAL
apflux_ivar_u_1Inverse variance of FLUX_UREAL
apflux_ivar_u_2Inverse variance of FLUX_UREAL
apflux_ivar_u_3Inverse variance of FLUX_UREAL
apflux_ivar_u_4Inverse variance of FLUX_UREAL
apflux_ivar_u_5Inverse variance of FLUX_UREAL
apflux_ivar_u_6Inverse variance of FLUX_UREAL
apflux_ivar_u_7Inverse variance of FLUX_UREAL
apflux_ivar_u_8Inverse variance of FLUX_UREAL
apflux_ivar_y_1Inverse variance of FLUX_YREAL
apflux_ivar_y_2Inverse variance of FLUX_YREAL
apflux_ivar_y_3Inverse variance of FLUX_YREAL
apflux_ivar_y_4Inverse variance of FLUX_YREAL
apflux_ivar_y_5Inverse variance of FLUX_YREAL
apflux_ivar_y_6Inverse variance of FLUX_YREAL
apflux_ivar_y_7Inverse variance of FLUX_YREAL
apflux_ivar_y_8Inverse variance of FLUX_YREAL
apflux_ivar_z_1Inverse variance of FLUX_ZREAL
apflux_ivar_z_2Inverse variance of FLUX_ZREAL
apflux_ivar_z_3Inverse variance of FLUX_ZREAL
apflux_ivar_z_4Inverse variance of FLUX_ZREAL
apflux_ivar_z_5Inverse variance of FLUX_ZREAL
apflux_ivar_z_6Inverse variance of FLUX_ZREAL
apflux_ivar_z_7Inverse variance of FLUX_ZREAL
apflux_ivar_z_8Inverse variance of FLUX_ZREAL
apflux_r_1Aperture fluxes on the co-added images in aperture of radius 0.5 arcsecREAL
apflux_r_2Aperture fluxes on the co-added images in aperture of radius 0.75 arcsecREAL
apflux_r_3Aperture fluxes on the co-added images in aperture of radius 1.0 arcsecREAL
apflux_r_4Aperture fluxes on the co-added images in aperture of radius 1.5 arcsecREAL
apflux_r_5Aperture fluxes on the co-added images in aperture of radius 2.0 arcsecREAL
apflux_r_6Aperture fluxes on the co-added images in aperture of radius 3.5 arcsecREAL
apflux_r_7Aperture fluxes on the co-added images in aperture of radius 5.0 arcsecREAL
apflux_r_8Aperture fluxes on the co-added images in aperture of radius 7.0 arcsecREAL
apflux_resid_g_1Aperture fluxes on the co-added residual images in GREAL
apflux_resid_g_2Aperture fluxes on the co-added residual images in GREAL
apflux_resid_g_3Aperture fluxes on the co-added residual images in GREAL
apflux_resid_g_4Aperture fluxes on the co-added residual images in GREAL
apflux_resid_g_5Aperture fluxes on the co-added residual images in GREAL
apflux_resid_g_6Aperture fluxes on the co-added residual images in GREAL
apflux_resid_g_7Aperture fluxes on the co-added residual images in GREAL
apflux_resid_g_8Aperture fluxes on the co-added residual images in GREAL
apflux_resid_i_1Aperture fluxes on the co-added residual images in IREAL
apflux_resid_i_2Aperture fluxes on the co-added residual images in IREAL
apflux_resid_i_3Aperture fluxes on the co-added residual images in IREAL
apflux_resid_i_4Aperture fluxes on the co-added residual images in IREAL
apflux_resid_i_5Aperture fluxes on the co-added residual images in IREAL
apflux_resid_i_6Aperture fluxes on the co-added residual images in IREAL
apflux_resid_i_7Aperture fluxes on the co-added residual images in IREAL
apflux_resid_i_8Aperture fluxes on the co-added residual images in IREAL
apflux_resid_r_1Aperture fluxes on the co-added residual images in RREAL
apflux_resid_r_2Aperture fluxes on the co-added residual images in RREAL
apflux_resid_r_3Aperture fluxes on the co-added residual images in RREAL
apflux_resid_r_4Aperture fluxes on the co-added residual images in RREAL
apflux_resid_r_5Aperture fluxes on the co-added residual images in RREAL
apflux_resid_r_6Aperture fluxes on the co-added residual images in RREAL
apflux_resid_r_7Aperture fluxes on the co-added residual images in RREAL
apflux_resid_r_8Aperture fluxes on the co-added residual images in RREAL
apflux_resid_u_1Aperture fluxes on the co-added residual images in UREAL
apflux_resid_u_2Aperture fluxes on the co-added residual images in UREAL
apflux_resid_u_3Aperture fluxes on the co-added residual images in UREAL
apflux_resid_u_4Aperture fluxes on the co-added residual images in UREAL
apflux_resid_u_5Aperture fluxes on the co-added residual images in UREAL
apflux_resid_u_6Aperture fluxes on the co-added residual images in UREAL
apflux_resid_u_7Aperture fluxes on the co-added residual images in UREAL
apflux_resid_u_8Aperture fluxes on the co-added residual images in UREAL
apflux_resid_y_1Aperture fluxes on the co-added residual images in YREAL
apflux_resid_y_2Aperture fluxes on the co-added residual images in YREAL
apflux_resid_y_3Aperture fluxes on the co-added residual images in YREAL
apflux_resid_y_4Aperture fluxes on the co-added residual images in YREAL
apflux_resid_y_5Aperture fluxes on the co-added residual images in YREAL
apflux_resid_y_6Aperture fluxes on the co-added residual images in YREAL
apflux_resid_y_7Aperture fluxes on the co-added residual images in YREAL
apflux_resid_y_8Aperture fluxes on the co-added residual images in YREAL
apflux_resid_z_1Aperture fluxes on the co-added residual images in ZREAL
apflux_resid_z_2Aperture fluxes on the co-added residual images in ZREAL
apflux_resid_z_3Aperture fluxes on the co-added residual images in ZREAL
apflux_resid_z_4Aperture fluxes on the co-added residual images in ZREAL
apflux_resid_z_5Aperture fluxes on the co-added residual images in ZREAL
apflux_resid_z_6Aperture fluxes on the co-added residual images in ZREAL
apflux_resid_z_7Aperture fluxes on the co-added residual images in ZREAL
apflux_resid_z_8Aperture fluxes on the co-added residual images in ZREAL
apflux_u_1Aperture fluxes on the co-added images in aperture of radius 0.5 arcsecREAL
apflux_u_2Aperture fluxes on the co-added images in aperture of radius 0.75 arcsecREAL
apflux_u_3Aperture fluxes on the co-added images in aperture of radius 1.0 arcsecREAL
apflux_u_4Aperture fluxes on the co-added images in aperture of radius 1.5 arcsecREAL
apflux_u_5Aperture fluxes on the co-added images in aperture of radius 2.0 arcsecREAL
apflux_u_6Aperture fluxes on the co-added images in aperture of radius 3.5 arcsecREAL
apflux_u_7Aperture fluxes on the co-added images in aperture of radius 5.0 arcsecREAL
apflux_u_8Aperture fluxes on the co-added images in aperture of radius 7.0 arcsecREAL
apflux_y_1Aperture fluxes on the co-added images in aperture of radius 0.5 arcsecREAL
apflux_y_2Aperture fluxes on the co-added images in aperture of radius 0.75 arcsecREAL
apflux_y_3Aperture fluxes on the co-added images in aperture of radius 1.0 arcsecREAL
apflux_y_4Aperture fluxes on the co-added images in aperture of radius 1.5 arcsecREAL
apflux_y_5Aperture fluxes on the co-added images in aperture of radius 2.0 arcsecREAL
apflux_y_6Aperture fluxes on the co-added images in aperture of radius 3.5 arcsecREAL
apflux_y_7Aperture fluxes on the co-added images in aperture of radius 5.0 arcsecREAL
apflux_y_8Aperture fluxes on the co-added images in aperture of radius 7.0 arcsecREAL
apflux_z_1Aperture fluxes on the co-added images in aperture of radius 0.5 arcsecREAL
apflux_z_2Aperture fluxes on the co-added images in aperture of radius 0.75 arcsecREAL
apflux_z_3Aperture fluxes on the co-added images in aperture of radius 1.0 arcsecREAL
apflux_z_4Aperture fluxes on the co-added images in aperture of radius 1.5 arcsecREAL
apflux_z_5Aperture fluxes on the co-added images in aperture of radius 2.0 arcsecREAL
apflux_z_6Aperture fluxes on the co-added images in aperture of radius 3.5 arcsecREAL
apflux_z_7Aperture fluxes on the co-added images in aperture of radius 5.0 arcsecREAL
apflux_z_8Aperture fluxes on the co-added images in aperture of radius 7.0 arcsecREAL
brick_primaryTrue if the object is within the brick boundarySMALLINT
brickidBrick ID [1,662174]INTEGER
bricknameName of brick, encoding the brick sky position, e.g. 1126p222 near RA=112.6, Dec=+22.2CHAR
bxX position (0-indexed) of coordinates in brick image stackREAL
byY position (0-indexed) of coordinates in brick image stackREAL
dchisq_1Difference in X^2 between successfully more-complex model fitsREAL
dchisq_2Difference in X^2 between successfully more-complex model fitsREAL
dchisq_3Difference in X^2 between successfully more-complex model fitsREAL
dchisq_4Difference in X^2 between successfully more-complex model fitsREAL
dchisq_5Difference in X^2 between successfully more-complex model fitsREAL
decDeclination at epoch J2000DOUBLE
dec_ivarInverse variance of DEC, excluding astrometric calibration errorsREAL
decals_idUnique DECaLS object IDSMALLINT
dl_uniqidDL unique IDBIGINT
dl_uniqid_strDL unique IDINTEGER
ebvGalactic extinction (E(B-V)) reddening from SFD98, used to compute DECAM_MW_TRANSMISSION and WISE_MW_TRANSMISSIONREAL
elatEcliptic LatitudeDOUBLE
elonEcliptic LongitudeDOUBLE
fiberFiber IDINTEGER
flux_gmodel flux in (g)REAL
flux_imodel flux in (i)REAL
flux_ivar_gInverse variance of FLUX_GREAL
flux_ivar_iInverse variance of FLUX_IREAL
flux_ivar_rInverse variance of FLUX_RREAL
flux_ivar_uInverse variance of FLUX_UREAL
flux_ivar_w1Inverse variance of FLUX_W1REAL
flux_ivar_w2Inverse variance of FLUX_W2REAL
flux_ivar_w3Inverse variance of FLUX_W3REAL
flux_ivar_w4Inverse variance of FLUX_W4REAL
flux_ivar_yInverse variance of FLUX_YREAL
flux_ivar_zInverse variance of FLUX_ZREAL
flux_rmodel flux in (r)REAL
flux_umodel flux in (u)REAL
flux_w1WISE model flux in (W1)REAL
flux_w2WISE model flux in (W2)REAL
flux_w3WISE model flux in (W3)REAL
flux_w4WISE model flux in (W4)REAL
flux_ymodel flux in (y)REAL
flux_zmodel flux in (z)REAL
fracdevFraction of model in deVauc [0,1]REAL
fracdev_ivarInverse variance of FRACDEVREAL
fracflux_gProfile-weighted fraction of the flux from other sources divided by the total flux in (g) (typically [0,1])REAL
fracflux_iProfile-weighted fraction of the flux from other sources divided by the total flux in (i) (typically [0,1])REAL
fracflux_rProfile-weighted fraction of the flux from other sources divided by the total flux in (r) (typically [0,1])REAL
fracflux_uProfile-weighted fraction of the flux from other sources divided by the total flux in (u) (typically [0,1])REAL
fracflux_w1Profile-weighted fraction of the flux from other sources divided by the total flux in (W1) (typically [0,1])REAL
fracflux_w2Profile-weighted fraction of the flux from other sources divided by the total flux in (W2) (typically [0,1])REAL
fracflux_w3Profile-weighted fraction of the flux from other sources divided by the total flux in (W3) (typically [0,1])REAL
fracflux_w4Profile-weighted fraction of the flux from other sources divided by the total flux in (W4) (typically [0,1])REAL
fracflux_yProfile-weighted fraction of the flux from other sources divided by the total flux in (y) (typically [0,1])REAL
fracflux_zProfile-weighted fraction of the flux from other sources divided by the total flux in (z) (typically [0,1])REAL
fracin_gFraction of source flux within the blob in (g), near unity for real sourcesREAL
fracin_iFraction of source flux within the blob in (i), near unity for real sourcesREAL
fracin_rFraction of source flux within the blob in (r), near unity for real sourcesREAL
fracin_uFraction of source flux within the blob in (u), near unity for real sourcesREAL
fracin_yFraction of source flux within the blob in (y), near unity for real sourcesREAL
fracin_zFraction of source flux within the blob in (z), near unity for real sourcesREAL
fracmasked_gProfile-weighted fraction of pixels masked from all observations of this object in (g), strictly between [0,1]REAL
fracmasked_iProfile-weighted fraction of pixels masked from all observations of this object in (i), strictly between [0,1]REAL
fracmasked_rProfile-weighted fraction of pixels masked from all observations of this object in (r), strictly between [0,1]REAL
fracmasked_uProfile-weighted fraction of pixels masked from all observations of this object in (u), strictly between [0,1]REAL
fracmasked_yProfile-weighted fraction of pixels masked from all observations of this object in (y), strictly between [0,1]REAL
fracmasked_zProfile-weighted fraction of pixels masked from all observations of this object in (z), strictly between [0,1]REAL
galdepth_gAs for PSFDEPTH_G but for a galaxy (0.45 arcsec exp, round) detection sensitivityREAL
galdepth_iAs for PSFDEPTH_I but for a galaxy (0.45 arcsec exp, round) detection sensitivityREAL
galdepth_rAs for PSFDEPTH_R but for a galaxy (0.45 arcsec exp, round) detection sensitivityREAL
galdepth_uAs for PSFDEPTH_U but for a galaxy (0.45 arcsec exp, round) detection sensitivityREAL
galdepth_yAs for PSFDEPTH_Y but for a galaxy (0.45 arcsec exp, round) detection sensitivityREAL
galdepth_zAs for PSFDEPTH_Z but for a galaxy (0.45 arcsec exp, round) detection sensitivityREAL
glatGalactic LatitudeDOUBLE
glonGalactic LongitudeDOUBLE
htm9HTM index (order 9 => ~10 arcmin size)INTEGER
lc_flux_ivar_w1_1Inverse variance of LC_FLUX_W1REAL
lc_flux_ivar_w1_2Inverse variance of LC_FLUX_W1REAL
lc_flux_ivar_w1_3Inverse variance of LC_FLUX_W1REAL
lc_flux_ivar_w1_4Inverse variance of LC_FLUX_W1REAL
lc_flux_ivar_w1_5Inverse variance of LC_FLUX_W1REAL
lc_flux_ivar_w1_6Inverse variance of LC_FLUX_W1REAL
lc_flux_ivar_w1_7Inverse variance of LC_FLUX_W1REAL
lc_flux_ivar_w2_1Inverse variance of LC_FLUX_W2REAL
lc_flux_ivar_w2_2Inverse variance of LC_FLUX_W2REAL
lc_flux_ivar_w2_3Inverse variance of LC_FLUX_W2REAL
lc_flux_ivar_w2_4Inverse variance of LC_FLUX_W2REAL
lc_flux_ivar_w2_5Inverse variance of LC_FLUX_W2REAL
lc_flux_ivar_w2_6Inverse variance of LC_FLUX_W2REAL
lc_flux_ivar_w2_7Inverse variance of LC_FLUX_W2REAL
lc_flux_w1_1FLUX_W1 in each of up to eleven unWISE coadd epochsREAL
lc_flux_w1_2FLUX_W1 in each of up to eleven unWISE coadd epochsREAL
lc_flux_w1_3FLUX_W1 in each of up to eleven unWISE coadd epochsREAL
lc_flux_w1_4FLUX_W1 in each of up to eleven unWISE coadd epochsREAL
lc_flux_w1_5FLUX_W1 in each of up to eleven unWISE coadd epochsREAL
lc_flux_w1_6FLUX_W1 in each of up to eleven unWISE coadd epochsREAL
lc_flux_w1_7FLUX_W1 in each of up to eleven unWISE coadd epochsREAL
lc_flux_w2_1FLUX_W2 in each of up to eleven unWISE coadd epochsREAL
lc_flux_w2_2FLUX_W2 in each of up to eleven unWISE coadd epochsREAL
lc_flux_w2_3FLUX_W2 in each of up to eleven unWISE coadd epochsREAL
lc_flux_w2_4FLUX_W2 in each of up to eleven unWISE coadd epochsREAL
lc_flux_w2_5FLUX_W2 in each of up to eleven unWISE coadd epochsREAL
lc_flux_w2_6FLUX_W2 in each of up to eleven unWISE coadd epochsREAL
lc_flux_w2_7FLUX_W2 in each of up to eleven unWISE coadd epochsREAL
lc_fracflux_w1_1FRACFLUX_W1 in each of up to eleven unWISE coadd epochsREAL
lc_fracflux_w1_2FRACFLUX_W1 in each of up to eleven unWISE coadd epochsREAL
lc_fracflux_w1_3FRACFLUX_W1 in each of up to eleven unWISE coadd epochsREAL
lc_fracflux_w1_4FRACFLUX_W1 in each of up to eleven unWISE coadd epochsREAL
lc_fracflux_w1_5FRACFLUX_W1 in each of up to eleven unWISE coadd epochsREAL
lc_fracflux_w1_6FRACFLUX_W1 in each of up to eleven unWISE coadd epochsREAL
lc_fracflux_w1_7FRACFLUX_W1 in each of up to eleven unWISE coadd epochsREAL
lc_fracflux_w2_1FRACFLUX_W1 in each of up to eleven unWISE coadd epochsREAL
lc_fracflux_w2_2FRACFLUX_W1 in each of up to eleven unWISE coadd epochsREAL
lc_fracflux_w2_3FRACFLUX_W1 in each of up to eleven unWISE coadd epochsREAL
lc_fracflux_w2_4FRACFLUX_W1 in each of up to eleven unWISE coadd epochsREAL
lc_fracflux_w2_5FRACFLUX_W1 in each of up to eleven unWISE coadd epochsREAL
lc_fracflux_w2_6FRACFLUX_W1 in each of up to eleven unWISE coadd epochsREAL
lc_fracflux_w2_7FRACFLUX_W1 in each of up to eleven unWISE coadd epochsREAL
lc_mjd_w1_1MJD_W1 in each of up to eleven unWISE coadd epochsDOUBLE
lc_mjd_w1_2MJD_W1 in each of up to eleven unWISE coadd epochsDOUBLE
lc_mjd_w1_3MJD_W1 in each of up to eleven unWISE coadd epochsDOUBLE
lc_mjd_w1_4MJD_W1 in each of up to eleven unWISE coadd epochsDOUBLE
lc_mjd_w1_5MJD_W1 in each of up to eleven unWISE coadd epochsDOUBLE
lc_mjd_w1_6MJD_W1 in each of up to eleven unWISE coadd epochsDOUBLE
lc_mjd_w1_7MJD_W1 in each of up to eleven unWISE coadd epochsDOUBLE
lc_mjd_w2_1MJD_W2 in each of up to eleven unWISE coadd epochsDOUBLE
lc_mjd_w2_2MJD_W2 in each of up to eleven unWISE coadd epochsDOUBLE
lc_mjd_w2_3MJD_W2 in each of up to eleven unWISE coadd epochsDOUBLE
lc_mjd_w2_4MJD_W2 in each of up to eleven unWISE coadd epochsDOUBLE
lc_mjd_w2_5MJD_W2 in each of up to eleven unWISE coadd epochsDOUBLE
lc_mjd_w2_6MJD_W2 in each of up to eleven unWISE coadd epochsDOUBLE
lc_mjd_w2_7MJD_W2 in each of up to eleven unWISE coadd epochsDOUBLE
lc_nobs_w1_1NOBS_W1 in each of eleven unWISE coadd epochsSMALLINT
lc_nobs_w1_2NOBS_W1 in each of eleven unWISE coadd epochsSMALLINT
lc_nobs_w1_3NOBS_W1 in each of eleven unWISE coadd epochsSMALLINT
lc_nobs_w1_4NOBS_W1 in each of eleven unWISE coadd epochsSMALLINT
lc_nobs_w1_5NOBS_W1 in each of eleven unWISE coadd epochsSMALLINT
lc_nobs_w1_6NOBS_W1 in each of eleven unWISE coadd epochsSMALLINT
lc_nobs_w1_7NOBS_W1 in each of eleven unWISE coadd epochsSMALLINT
lc_nobs_w2_1NOBS_W2 in each of eleven unWISE coadd epochsSMALLINT
lc_nobs_w2_2NOBS_W2 in each of eleven unWISE coadd epochsSMALLINT
lc_nobs_w2_3NOBS_W2 in each of eleven unWISE coadd epochsSMALLINT
lc_nobs_w2_4NOBS_W2 in each of eleven unWISE coadd epochsSMALLINT
lc_nobs_w2_5NOBS_W2 in each of eleven unWISE coadd epochsSMALLINT
lc_nobs_w2_6NOBS_W2 in each of eleven unWISE coadd epochsSMALLINT
lc_nobs_w2_7NOBS_W2 in each of eleven unWISE coadd epochsSMALLINT
lc_rchisq_w1_1RCHI2_W1 in each of up to eleven unWISE coadd epochsREAL
lc_rchisq_w1_2RCHI2_W1 in each of up to eleven unWISE coadd epochsREAL
lc_rchisq_w1_3RCHI2_W1 in each of up to eleven unWISE coadd epochsREAL
lc_rchisq_w1_4RCHI2_W1 in each of up to eleven unWISE coadd epochsREAL
lc_rchisq_w1_5RCHI2_W1 in each of up to eleven unWISE coadd epochsREAL
lc_rchisq_w1_6RCHI2_W1 in each of up to eleven unWISE coadd epochsREAL
lc_rchisq_w1_7RCHI2_W1 in each of up to eleven unWISE coadd epochsREAL
lc_rchisq_w2_1RCHI2_W2 in each of up to eleven unWISE coadd epochsREAL
lc_rchisq_w2_2RCHI2_W2 in each of up to eleven unWISE coadd epochsREAL
lc_rchisq_w2_3RCHI2_W2 in each of up to eleven unWISE coadd epochsREAL
lc_rchisq_w2_4RCHI2_W2 in each of up to eleven unWISE coadd epochsREAL
lc_rchisq_w2_5RCHI2_W2 in each of up to eleven unWISE coadd epochsREAL
lc_rchisq_w2_6RCHI2_W2 in each of up to eleven unWISE coadd epochsREAL
lc_rchisq_w2_7RCHI2_W2 in each of up to eleven unWISE coadd epochsREAL
mjd_maxMaximum Modified Julian Date of observations used to construct the model of this objectDOUBLE
mjd_minMinimum Modified Julian Date of observations used to construct the model of this objectDOUBLE
mw_transmission_gGalactic transmission in (g) filter in linear units [0,1]REAL
mw_transmission_iGalactic transmission in (i) filter in linear units [0,1]REAL
mw_transmission_rGalactic transmission in (r) filter in linear units [0,1]REAL
mw_transmission_uGalactic transmission in (u) filter in linear units [0,1]REAL
mw_transmission_w1Galactic transmission in (W1) filter in linear units [0,1]REAL
mw_transmission_w2Galactic transmission in (W2) filter in linear units [0,1]REAL
mw_transmission_w3Galactic transmission in (W3) filter in linear units [0,1]REAL
mw_transmission_w4Galactic transmission in (W4) filter in linear units [0,1]REAL
mw_transmission_yGalactic transmission in (y) filter in linear units [0,1]REAL
mw_transmission_zGalactic transmission in (z) filter in linear units [0,1]REAL
nest4096HEALPIX index (Nsides 4096, Nest scheme => ~52 arcsec sizeINTEGER
nobs_gNumber of images that contribute to the central pixel in (g): filter for this object (not profile-weighted)SMALLINT
nobs_iNumber of images that contribute to the central pixel in (i): filter for this object (not profile-weighted)SMALLINT
nobs_rNumber of images that contribute to the central pixel in (r): filter for this object (not profile-weighted)SMALLINT
nobs_uNumber of images that contribute to the central pixel in (u): filter for this object (not profile-weighted)SMALLINT
nobs_w1Number of images that contribute to the central pixel in (W1): filter for this object (not profile-weighted)SMALLINT
nobs_w2Number of images that contribute to the central pixel in (W2): filter for this object (not profile-weighted)SMALLINT
nobs_w3Number of images that contribute to the central pixel in (W3): filter for this object (not profile-weighted)SMALLINT
nobs_w4Number of images that contribute to the central pixel in (W4): filter for this object (not profile-weighted)SMALLINT
nobs_yNumber of images that contribute to the central pixel in (y): filter for this object (not profile-weighted)SMALLINT
nobs_zNumber of images that contribute to the central pixel in (z): filter for this object (not profile-weighted)SMALLINT
objidCatalog object number within this brick; a unique identifier hash is BRICKID,OBJID; OBJID spans [0,N-1] and is contiguously enumerated within each blobINTEGER
platePlate numberINTEGER
psfdepth_gFor a (5sigma) point source detection limit in (g), (5/sqrt(mathrm{PSFDEPTH_G})) gives flux in nanomaggies and (-2.5[log_{10}(5 / sqrt(mathrm{PSFDEPTH_G})) - 9]) gives corresponding magnitudeREAL
psfdepth_iFor a (5sigma) point source detection limit in (g), (5/sqrt(mathrm{PSFDEPTH_I})) gives flux in nanomaggies and (-2.5[log_{10}(5 / sqrt(mathrm{PSFDEPTH_I})) - 9]) gives corresponding magnitudeREAL
psfdepth_rFor a (5sigma) point source detection limit in (g), (5/sqrt(mathrm{PSFDEPTH_R})) gives flux in nanomaggies and (-2.5[log_{10}(5 / sqrt(mathrm{PSFDEPTH_R})) - 9]) gives corresponding magnitudeREAL
psfdepth_uFor a (5sigma) point source detection limit in (g), (5/sqrt(mathrm{PSFDEPTH_U})) gives flux in nanomaggies and (-2.5[log_{10}(5 / sqrt(mathrm{PSFDEPTH_U})) - 9]) gives corresponding magnitudeREAL
psfdepth_yFor a (5sigma) point source detection limit in (g), (5/sqrt(mathrm{PSFDEPTH_Y})) gives flux in nanomaggies and (-2.5[log_{10}(5 / sqrt(mathrm{PSFDEPTH_Y})) - 9]) gives corresponding magnitudeREAL
psfdepth_zFor a (5sigma) point source detection limit in (g), (5/sqrt(mathrm{PSFDEPTH_Z})) gives flux in nanomaggies and (-2.5[log_{10}(5 / sqrt(mathrm{PSFDEPTH_Z})) - 9]) gives corresponding magnitudeREAL
psfsize_gWeighted average PSF FWHM in the (g) bandREAL
psfsize_iWeighted average PSF FWHM in the (i) bandREAL
psfsize_rWeighted average PSF FWHM in the (r) bandREAL
psfsize_uWeighted average PSF FWHM in the (u) bandREAL
psfsize_yWeighted average PSF FWHM in the (y) bandREAL
psfsize_zWeighted average PSF FWHM in the (z) bandREAL
raRight ascension at epoch J2000DOUBLE
ra_ivarInverse variance of RA (no cosine term!), excluding astrometric calibration errorsREAL
rchisq_gProfile-weighted chi^2 of model fit normalized by the number of pixels in (g)REAL
rchisq_iProfile-weighted chi^2 of model fit normalized by the number of pixels in (i)REAL
rchisq_rProfile-weighted chi^2 of model fit normalized by the number of pixels in (r)REAL
rchisq_uProfile-weighted chi^2 of model fit normalized by the number of pixels in (u)REAL
rchisq_w1Profile-weighted chi^2 of model fit normalized by the number of pixels in (W1)REAL
rchisq_w2Profile-weighted chi^2 of model fit normalized by the number of pixels in (W2)REAL
rchisq_w3Profile-weighted chi^2 of model fit normalized by the number of pixels in (W3)REAL
rchisq_w4Profile-weighted chi^2 of model fit normalized by the number of pixels in (W4)REAL
rchisq_yProfile-weighted chi^2 of model fit normalized by the number of pixels in (y)REAL
rchisq_zProfile-weighted chi^2 of model fit normalized by the number of pixels in (z)REAL
releaseUnique integer denoting the camera and filter set usedSMALLINT
rerunA reprocessing of an image run. The underlying imaging data is the same, just the software version and calibration may have changed.INTEGER
ring256HEALPIX index (Nsides 256, Ring scheme => ~14 arcmin size)INTEGER
shapedev_e1Ellipticity component 1REAL
shapedev_e1_ivarInverse variance of SHAPEDEV_E1REAL
shapedev_e2Ellipticity component 2REAL
shapedev_e2_ivarInverse variance of SHAPEDEV_E2REAL
shapedev_rHalf-light radius of deVaucouleurs model (>0)REAL
shapedev_r_ivarInverse variance of R_DEVREAL
shapeexp_e1Ellipticity component 1REAL
shapeexp_e1_ivarInverse variance of SHAPEEXP_E1REAL
shapeexp_e2Ellipticity component 2REAL
shapeexp_e2_ivarInverse variance of SHAPEEXP_E2REAL
shapeexp_rHalf-light radius of exponential model (>0)REAL
shapeexp_r_ivarInverse variance of R_EXPREAL
smjdspecObj.MJD of observationINTEGER
typeMorphological model: PSF=stellar, REX=round exponential galaxy, DEV=deVauc, EXP=exponential, COMP=composite.CHAR
wise_coadd_idunWISE coadd file name for the center of each objectCHAR
wisemask_w1W1 bright star bitmask, (2^0) ((2^1)) for southward (northward) scansSMALLINT
wisemask_w2W2 bright star bitmask, (2^0) ((2^1)) for southward (northward) scansSMALLINT


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