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Table: ls_dr7.dr7_dr12q
(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 3.5 arcsecREAL
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 3.5 arcsecREAL
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=+22.2VARCHAR
brightstarinblobTrue if the object shares a blob with a bright (Tycho-2) starSMALLINT
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_idDECaLS IDBIGINT
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
fiberflux_gPredicted $$g$$-band flux within a fiber from this object in 1 arcsec Gaussian seeingREAL
fiberflux_iPredicted (i)-band flux within a fiber from this object in 1 arcsec Gaussian seeingREAL
fiberflux_rPredicted $$r$$-band flux within a fiber from this object in 1 arcsec Gaussian seeingREAL
fiberflux_uPredicted (u)-band flux within a fiber from this object in 1 arcsec Gaussian seeingREAL
fiberflux_yPredicted (Y)-band flux within a fiber from this object in 1 arcsec Gaussian seeingREAL
fiberflux_zPredicted $$z$$-band flux within a fiber from this object in 1 arcsec Gaussian seeingREAL
fiberidFiber IDINTEGER
fibertotflux_gPredicted $$g$$-band flux within a fiber from all sources at this location in 1 arcsec Gaussian seeingREAL
fibertotflux_iPredicted (i)-band flux within a fiber from all sources at this location in 1 arcsec Gaussian seeingREAL
fibertotflux_rPredicted $$r$$-band flux within a fiber from all sources at this location in 1 arcsec Gaussian seeingREAL
fibertotflux_uPredicted (u)-band flux within a fiber from all sources at this location in 1 arcsec Gaussian seeingREAL
fibertotflux_yPredicted (Y)-band flux within a fiber from all sources at this location in 1 arcsec Gaussian seeingREAL
fibertotflux_zPredicted $$z$$-band flux within a fiber from all sources at this location in 1 arcsec Gaussian seeingREAL
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
gaia_astrometric_excess_noiseGaia astrometric excess noiseREAL
gaia_astrometric_excess_noise_sigGaia astrometric excess noise uncertaintyREAL
gaia_astrometric_n_good_obs_alGaia number of good astrometric observations along scan directionSMALLINT
gaia_astrometric_n_obs_alGaia number of astrometric observations along scan directionSMALLINT
gaia_astrometric_weight_alGaia astrometric weight along scan directionREAL
gaia_duplicated_sourceGaia duplicated source flagSMALLINT
gaia_phot_bp_mean_flux_over_errorGaia BP signal-to-noiseREAL
gaia_phot_bp_mean_magGaia BP magREAL
gaia_phot_bp_n_obsGaia BP number of observationsSMALLINT
gaia_phot_g_mean_flux_over_errorGaia G band signal-to-noiseREAL
gaia_phot_g_mean_magGaia G band magREAL
gaia_phot_g_n_obsGaia G band number of observationsSMALLINT
gaia_phot_rp_mean_flux_over_errorGaia RP signal-to-noiseREAL
gaia_phot_rp_mean_magGaia RP magREAL
gaia_phot_rp_n_obsGaia RP number of observationsSMALLINT
gaia_phot_variable_flagGaia photometric variable flagSMALLINT
gaia_pointsourceThis Gaia-DR2 source is believed to be a star, not a galaxySMALLINT
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_W1_1REAL
lc_flux_ivar_w1_10Inverse variance of LC_FLUX_W1_10REAL
lc_flux_ivar_w1_11Inverse variance of LC_FLUX_W1_11REAL
lc_flux_ivar_w1_2Inverse variance of LC_FLUX_W1_2REAL
lc_flux_ivar_w1_3Inverse variance of LC_FLUX_W1_3REAL
lc_flux_ivar_w1_4Inverse variance of LC_FLUX_W1_4REAL
lc_flux_ivar_w1_5Inverse variance of LC_FLUX_W1_5REAL
lc_flux_ivar_w1_6Inverse variance of LC_FLUX_W1_6REAL
lc_flux_ivar_w1_7Inverse variance of LC_FLUX_W1_7REAL
lc_flux_ivar_w1_8Inverse variance of LC_FLUX_W1_8REAL
lc_flux_ivar_w1_9Inverse variance of LC_FLUX_W1_9REAL
lc_flux_ivar_w2_1Inverse variance of LC_FLUX_W2_1REAL
lc_flux_ivar_w2_10Inverse variance of LC_FLUX_W2_10REAL
lc_flux_ivar_w2_11Inverse variance of LC_FLUX_W2_11REAL
lc_flux_ivar_w2_2Inverse variance of LC_FLUX_W2_2REAL
lc_flux_ivar_w2_3Inverse variance of LC_FLUX_W2_3REAL
lc_flux_ivar_w2_4Inverse variance of LC_FLUX_W2_4REAL
lc_flux_ivar_w2_5Inverse variance of LC_FLUX_W2_5REAL
lc_flux_ivar_w2_6Inverse variance of LC_FLUX_W2_6REAL
lc_flux_ivar_w2_7Inverse variance of LC_FLUX_W2_7REAL
lc_flux_ivar_w2_8Inverse variance of LC_FLUX_W2_8REAL
lc_flux_ivar_w2_9Inverse variance of LC_FLUX_W2_9REAL
lc_flux_w1_1FLUX_W1 in each of up to eleven unWISE coadd epochsREAL
lc_flux_w1_10FLUX_W1 in each of up to eleven unWISE coadd epochsREAL
lc_flux_w1_11FLUX_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_w1_8FLUX_W1 in each of up to eleven unWISE coadd epochsREAL
lc_flux_w1_9FLUX_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_10FLUX_W2 in each of up to eleven unWISE coadd epochsREAL
lc_flux_w2_11FLUX_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_flux_w2_8FLUX_W2 in each of up to eleven unWISE coadd epochsREAL
lc_flux_w2_9FLUX_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_10FRACFLUX_W1 in each of up to eleven unWISE coadd epochsREAL
lc_fracflux_w1_11FRACFLUX_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_w1_8FRACFLUX_W1 in each of up to eleven unWISE coadd epochsREAL
lc_fracflux_w1_9FRACFLUX_W1 in each of up to eleven unWISE coadd epochsREAL
lc_fracflux_w2_1FRACFLUX_W2 in each of up to eleven unWISE coadd epochsREAL
lc_fracflux_w2_10FRACFLUX_W2 in each of up to eleven unWISE coadd epochsREAL
lc_fracflux_w2_11FRACFLUX_W2 in each of up to eleven unWISE coadd epochsREAL
lc_fracflux_w2_2FRACFLUX_W2 in each of up to eleven unWISE coadd epochsREAL
lc_fracflux_w2_3FRACFLUX_W2 in each of up to eleven unWISE coadd epochsREAL
lc_fracflux_w2_4FRACFLUX_W2 in each of up to eleven unWISE coadd epochsREAL
lc_fracflux_w2_5FRACFLUX_W2 in each of up to eleven unWISE coadd epochsREAL
lc_fracflux_w2_6FRACFLUX_W2 in each of up to eleven unWISE coadd epochsREAL
lc_fracflux_w2_7FRACFLUX_W2 in each of up to eleven unWISE coadd epochsREAL
lc_fracflux_w2_8FRACFLUX_W2 in each of up to eleven unWISE coadd epochsREAL
lc_fracflux_w2_9FRACFLUX_W2 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_10MJD_W1 in each of up to eleven unWISE coadd epochsDOUBLE
lc_mjd_w1_11MJD_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_w1_8MJD_W1 in each of up to eleven unWISE coadd epochsDOUBLE
lc_mjd_w1_9MJD_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_10MJD_W2 in each of up to eleven unWISE coadd epochsDOUBLE
lc_mjd_w2_11MJD_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_mjd_w2_8MJD_W2 in each of up to eleven unWISE coadd epochsDOUBLE
lc_mjd_w2_9MJD_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_10NOBS_W1 in each of eleven unWISE coadd epochsSMALLINT
lc_nobs_w1_11NOBS_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_w1_8NOBS_W1 in each of eleven unWISE coadd epochsSMALLINT
lc_nobs_w1_9NOBS_W1 in each of eleven unWISE coadd epochsSMALLINT
lc_nobs_w2_1NOBS_W2 in each of eleven unWISE coadd epochsSMALLINT
lc_nobs_w2_10NOBS_W2 in each of eleven unWISE coadd epochsSMALLINT
lc_nobs_w2_11NOBS_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_nobs_w2_8NOBS_W2 in each of eleven unWISE coadd epochsSMALLINT
lc_nobs_w2_9NOBS_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_10RCHI2_W1 in each of up to eleven unWISE coadd epochsREAL
lc_rchisq_w1_11RCHI2_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_w1_8RCHI2_W1 in each of up to eleven unWISE coadd epochsREAL
lc_rchisq_w1_9RCHI2_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_10RCHI2_W2 in each of up to eleven unWISE coadd epochsREAL
lc_rchisq_w2_11RCHI2_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
lc_rchisq_w2_8RCHI2_W2 in each of up to eleven unWISE coadd epochsREAL
lc_rchisq_w2_9RCHI2_W2 in each of up to eleven unWISE coadd epochsREAL
mjdModified Julian Date of observationINTEGER
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
parallaxReference catalog parallaxREAL
platePlate numberINTEGER
pmdecReference catalog proper motion in the Dec directionREAL
pmraReference catalog proper motion in the RA directionREAL
psfdepth_gFor a $$5\sigma$$ 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 i, (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 $$5\sigma$$ 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 u, (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 Y, (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 $$5\sigma$$ 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
ref_catReference catalog source for this star: T2 for Tycho-2, G2 for Gaia DR2, empty otherwiseVARCHAR
ref_epochReference catalog reference epoch (e.g., 2015.5 for Gaia-DR2)REAL
ref_idReference catalog identifier for this star; $$\mathrm{Tyc1} \times 1,000,000 + \mathrm{Tyc2} \times 10 + \mathrm{Tyc3}$$ for Tycho2; sourceid for Gaia-DR2BIGINT
releaseUnique integer denoting the camera and filter set usedSMALLINT
rerun_numberA reprocessing of an image run. The underlying imaging data is the same, just the software version and calibration may have changed.VARCHAR
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
typeMorphological model: PSF=stellar, REX=round exponential galaxy, DEV=deVauc, EXP=exponential, COMP=composite.VARCHAR
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