Query LegacySurvey DR9 Tractor

>>> about LegacySurvey DR9 Tractor https://www.legacysurvey.org/dr9/description/

Position Constraints

Rectangle min ra dec (max 10 square degrees)
max ra dec
Cone center ra dec radiusarcsec
solve name:
Proximity list of ra,dec[,radius] (max 100 obj)
 Default radius
arcsec
or Upload File (Sample)
None No position constraint
 

Output

Format:
 

Options

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column		 name value sample description
minmax
release 9011 
brickid 633713 
brickname 0921p662 
objid 185 
brick_primary True 
maskbits 0 
fitbits 0 
type REX 
ra 91.8609506789013 
dec 66.13027633229237 
ra_ivar 2195282700.0 
dec_ivar 2285290500.0 
bx 3448.5615 
by 158.3426 
dchisq_1 94.97023 
dchisq_2 100.06441 
dchisq_3 99.68265 
dchisq_4 102.627556 
dchisq_5 0.0 
ebv 0.09710698 
mjd_min 57348.39711805667 
mjd_max 58466.22038946674 
ref_cat  
ref_id 0 
pmra 0.0 
pmdec 0.0 
parallax 0.0 
pmra_ivar 0.0 
pmdec_ivar 0.0 
parallax_ivar 0.0 
ref_epoch 0.0 
gaia_phot_g_mean_mag 0.0 
gaia_phot_g_mean_flux_over_error 0.0 
gaia_phot_g_n_obs 0 
gaia_phot_bp_mean_mag 0.0 
gaia_phot_bp_mean_flux_over_error 0.0 
gaia_phot_bp_n_obs 0 
gaia_phot_rp_mean_mag 0.0 
gaia_phot_rp_mean_flux_over_error 0.0 
gaia_phot_rp_n_obs 0 
gaia_phot_variable_flag False 
gaia_astrometric_excess_noise 0.0 
gaia_astrometric_excess_noise_sig 0.0 
gaia_astrometric_n_obs_al 0 
gaia_astrometric_n_good_obs_al 0 
gaia_astrometric_weight_al 0.0 
gaia_duplicated_source False 
gaia_a_g_val 0.0 
gaia_e_bp_min_rp_val 0.0 
gaia_phot_bp_rp_excess_factor 0.0 
gaia_astrometric_sigma5d_max 0.0 
gaia_astrometric_params_solved 0 
flux_g 0.016138233 
flux_r 0.16264005 
flux_z 0.6672043 
flux_w1 5.6166368 
flux_w2 3.5229385 
flux_w3 -26.379435 
flux_w4 -1153.8575 
flux_ivar_g 966.912 
flux_ivar_r 292.77087 
flux_ivar_z 204.5459 
flux_ivar_w1 3.8847766 
flux_ivar_w2 1.0008552 
flux_ivar_w3 0.0012607245 
flux_ivar_w4 1.553141e-05 
fiberflux_g 0.011090796 
fiberflux_r 0.11177232 
fiberflux_z 0.45852777 
fibertotflux_g 0.011482708 
fibertotflux_r 0.11353733 
fibertotflux_z 0.4585848 
apflux_g_1 0.0087374 
apflux_g_2 0.011828266 
apflux_g_3 0.016126558 
apflux_g_4 0.021517979 
apflux_g_5 0.058514535 
apflux_g_6 0.26317436 
apflux_g_7 0.65199 
apflux_g_8 0.98984295 
apflux_r_1 0.020747468 
apflux_r_2 0.04474754 
apflux_r_3 0.06800141 
apflux_r_4 0.12069962 
apflux_r_5 0.19583608 
apflux_r_6 0.7751924 
apflux_r_7 1.8643328 
apflux_r_8 2.360599 
apflux_z_1 0.18223822 
apflux_z_2 0.3226794 
apflux_z_3 0.42355523 
apflux_z_4 0.5231522 
apflux_z_5 0.5958297 
apflux_z_6 2.989325 
apflux_z_7 7.928982 
apflux_z_8 8.954739 
apflux_resid_g_1 0.0052116425 
apflux_resid_g_2 0.0048230537 
apflux_resid_g_3 0.0052959714 
apflux_resid_g_4 0.002232175 
apflux_resid_g_5 0.026879719 
apflux_resid_g_6 0.06903788 
apflux_resid_g_7 0.12869412 
apflux_resid_g_8 0.30853137 
apflux_resid_r_1 -0.0026363698 
apflux_resid_r_2 -0.0034400073 
apflux_resid_r_3 -0.008640521 
apflux_resid_r_4 -0.013994707 
apflux_resid_r_5 -0.0013560741 
apflux_resid_r_6 -0.041373845 
apflux_resid_r_7 -0.0999502 
apflux_resid_r_8 -0.21946931 
apflux_resid_z_1 0.0046695443 
apflux_resid_z_2 0.012637887 
apflux_resid_z_3 0.004546747 
apflux_resid_z_4 -0.04858385 
apflux_resid_z_5 -0.10798418 
apflux_resid_z_6 0.30697045 
apflux_resid_z_7 0.32304564 
apflux_resid_z_8 0.4925419 
apflux_blobresid_g_1 0.0052116485 
apflux_blobresid_g_2 0.004823078 
apflux_blobresid_g_3 0.0052960087 
apflux_blobresid_g_4 0.0022376205 
apflux_blobresid_g_5 0.02688136 
apflux_blobresid_g_6 0.07181747 
apflux_blobresid_g_7 0.13686234 
apflux_blobresid_g_8 0.3300155 
apflux_blobresid_r_1 -0.0026363486 
apflux_blobresid_r_2 -0.0034396625 
apflux_blobresid_r_3 -0.008640079 
apflux_blobresid_r_4 -0.013960093 
apflux_blobresid_r_5 -0.0012890176 
apflux_blobresid_r_6 -0.023546794 
apflux_blobresid_r_7 -0.05603011 
apflux_blobresid_r_8 -0.12119407 
apflux_blobresid_z_1 0.004682153 
apflux_blobresid_z_2 0.012665317 
apflux_blobresid_z_3 0.0046090353 
apflux_blobresid_z_4 -0.048404552 
apflux_blobresid_z_5 -0.10746087 
apflux_blobresid_z_6 0.33763087 
apflux_blobresid_z_7 0.3826866 
apflux_blobresid_z_8 0.58302253 
apflux_ivar_g_1 30567.834 
apflux_ivar_g_2 13620.724 
apflux_ivar_g_3 7665.6323 
apflux_ivar_g_4 3407.3193 
apflux_ivar_g_5 1916.6807 
apflux_ivar_g_6 626.09076 
apflux_ivar_g_7 306.53772 
apflux_ivar_g_8 156.48393 
apflux_ivar_r_1 14259.97 
apflux_ivar_r_2 6337.9185 
apflux_ivar_r_3 3567.4304 
apflux_ivar_r_4 1585.3748 
apflux_ivar_r_5 890.97217 
apflux_ivar_r_6 290.34332 
apflux_ivar_r_7 142.1118 
apflux_ivar_r_8 72.6022 
apflux_ivar_z_1 1373.3828 
apflux_ivar_z_2 611.158 
apflux_ivar_z_3 344.1609 
apflux_ivar_z_4 153.09946 
apflux_ivar_z_5 86.13365 
apflux_ivar_z_6 28.097895 
apflux_ivar_z_7 13.751906 
apflux_ivar_z_8 7.0235343 
apflux_masked_g_1 0.0 
apflux_masked_g_2 0.0 
apflux_masked_g_3 0.0 
apflux_masked_g_4 0.0 
apflux_masked_g_5 0.0 
apflux_masked_g_6 0.0 
apflux_masked_g_7 0.0 
apflux_masked_g_8 0.0 
apflux_masked_r_1 0.0 
apflux_masked_r_2 0.0 
apflux_masked_r_3 0.0 
apflux_masked_r_4 0.0 
apflux_masked_r_5 0.0 
apflux_masked_r_6 0.0 
apflux_masked_r_7 0.0 
apflux_masked_r_8 0.0 
apflux_masked_z_1 0.0 
apflux_masked_z_2 0.0 
apflux_masked_z_3 0.0 
apflux_masked_z_4 0.0 
apflux_masked_z_5 0.0 
apflux_masked_z_6 0.0 
apflux_masked_z_7 0.0 
apflux_masked_z_8 0.0 
apflux_w1_1 4.1235213 
apflux_w1_2 9.884735 
apflux_w1_3 17.232355 
apflux_w1_4 25.506145 
apflux_w1_5 35.022713 
apflux_w2_1 2.3520963 
apflux_w2_2 4.6787663 
apflux_w2_3 7.1426706 
apflux_w2_4 9.464145 
apflux_w2_5 11.789573 
apflux_w3_1 0.9471338 
apflux_w3_2 0.6974526 
apflux_w3_3 -1.014217 
apflux_w3_4 5.524385 
apflux_w3_5 0.736631 
apflux_w4_1 12.228014 
apflux_w4_2 30.803846 
apflux_w4_3 33.045227 
apflux_w4_4 20.822336 
apflux_w4_5 -17.96211 
apflux_resid_w1_1 -0.16628733 
apflux_resid_w1_2 0.17585683 
apflux_resid_w1_3 0.6601267 
apflux_resid_w1_4 0.5805294 
apflux_resid_w1_5 -0.13413966 
apflux_resid_w2_1 0.31287232 
apflux_resid_w2_2 0.0065598213 
apflux_resid_w2_3 -0.74191236 
apflux_resid_w2_4 -1.9479259 
apflux_resid_w2_5 -3.4363465 
apflux_resid_w3_1 1.7326938 
apflux_resid_w3_2 0.6479435 
apflux_resid_w3_3 -3.629184 
apflux_resid_w3_4 1.4569662 
apflux_resid_w3_5 -3.816211 
apflux_resid_w4_1 -0.05779969 
apflux_resid_w4_2 7.428823 
apflux_resid_w4_3 8.650867 
apflux_resid_w4_4 4.8421617 
apflux_resid_w4_5 -17.807138 
apflux_ivar_w1_1 16.981455 
apflux_ivar_w1_2 6.2065506 
apflux_ivar_w1_3 3.207156 
apflux_ivar_w1_4 1.9580762 
apflux_ivar_w1_5 1.3181828 
apflux_ivar_w2_1 5.426207 
apflux_ivar_w2_2 1.9887843 
apflux_ivar_w2_3 1.0188272 
apflux_ivar_w2_4 0.6188405 
apflux_ivar_w2_5 0.41570127 
apflux_ivar_w3_1 0.019076997 
apflux_ivar_w3_2 0.0068812366 
apflux_ivar_w3_3 0.0035303975 
apflux_ivar_w3_4 0.002147083 
apflux_ivar_w3_5 0.0014426862 
apflux_ivar_w4_1 0.0007878553 
apflux_ivar_w4_2 0.00028234493 
apflux_ivar_w4_3 0.00014465551 
apflux_ivar_w4_4 8.791687e-05 
apflux_ivar_w4_5 5.9168375e-05 
mw_transmission_g 0.7501693 
mw_transmission_r 0.8239585 
mw_transmission_z 0.897349 
mw_transmission_w1 0.9836779 
mw_transmission_w2 0.98994434 
mw_transmission_w3 0.99784684 
mw_transmission_w4 0.99918646 
nobs_g 3 
nobs_r 5 
nobs_z 7 
nobs_w1 231 
nobs_w2 230 
nobs_w3 16 
nobs_w4 16 
rchisq_g 0.8175291 
rchisq_r 0.7314447 
rchisq_z 0.9624815 
rchisq_w1 1.4418107 
rchisq_w2 0.6213139 
rchisq_w3 0.52647805 
rchisq_w4 0.1599758 
fracflux_g 1.0305939 
fracflux_r 0.564997 
fracflux_z 0.12954262 
fracflux_w1 1.7307065 
fracflux_w2 1.3811717 
fracflux_w3 1.3437787 
fracflux_w4 1.2056108 
fracmasked_g 0.057469826 
fracmasked_r 0.07104623 
fracmasked_z 0.03401 
fracin_g 0.9998217 
fracin_r 0.99988127 
fracin_z 0.998608 
anymask_g 0 
anymask_r 0 
anymask_z 0 
allmask_g 0 
allmask_r 0 
allmask_z 0 
wisemask_w1 0 
wisemask_w2 0 
psfsize_g 1.7973056 
psfsize_r 2.2930453 
psfsize_z 1.3160381 
psfdepth_g 1120.9843 
psfdepth_r 313.72583 
psfdepth_z 267.3641 
galdepth_g 775.7002 
galdepth_r 253.08719 
galdepth_z 143.57228 
nea_g 8.497149 
nea_r 12.745415 
nea_z 5.1812406 
blob_nea_g 8.526629 
blob_nea_r 12.797476 
blob_nea_z 5.1862183 
psfdepth_w1 5.918035 
psfdepth_w2 1.1628432 
psfdepth_w3 0.0013480344 
psfdepth_w4 1.6639679e-05 
wise_coadd_id 0927p666 
wise_x 329.94144 
wise_y 18.621828 
lc_flux_w1_1 8.190392 
lc_flux_w1_2 9.281769 
lc_flux_w1_3 4.583886 
lc_flux_w1_4 4.173545 
lc_flux_w1_5 4.257114 
lc_flux_w1_6 3.5057847 
lc_flux_w1_7 6.431188 
lc_flux_w1_8 3.2788825 
lc_flux_w1_9 6.2562428 
lc_flux_w1_10 9.532587 
lc_flux_w1_11 5.6623416 
lc_flux_w1_12 0.6524229 
lc_flux_w1_13 6.7652254 
lc_flux_w1_14 0.7380927 
lc_flux_w1_15 0.0 
lc_flux_w2_1 1.1722096 
lc_flux_w2_2 5.2693534 
lc_flux_w2_3 7.468077 
lc_flux_w2_4 -2.1604095 
lc_flux_w2_5 3.74958 
lc_flux_w2_6 -0.2552643 
lc_flux_w2_7 4.63246 
lc_flux_w2_8 2.5724325 
lc_flux_w2_9 5.3626194 
lc_flux_w2_10 0.17943814 
lc_flux_w2_11 -2.2156613 
lc_flux_w2_12 -3.3709662 
lc_flux_w2_13 4.174862 
lc_flux_w2_14 12.919393 
lc_flux_w2_15 0.0 
lc_flux_ivar_w1_1 0.39375877 
lc_flux_ivar_w1_2 0.3348399 
lc_flux_ivar_w1_3 0.31739938 
lc_flux_ivar_w1_4 0.45549485 
lc_flux_ivar_w1_5 0.2959139 
lc_flux_ivar_w1_6 0.36852488 
lc_flux_ivar_w1_7 0.34352782 
lc_flux_ivar_w1_8 0.78678995 
lc_flux_ivar_w1_9 0.4531261 
lc_flux_ivar_w1_10 0.42744026 
lc_flux_ivar_w1_11 0.38313115 
lc_flux_ivar_w1_12 0.43015164 
lc_flux_ivar_w1_13 0.29508328 
lc_flux_ivar_w1_14 0.4192917 
lc_flux_ivar_w1_15 0.0 
lc_flux_ivar_w2_1 0.108003184 
lc_flux_ivar_w2_2 0.11178177 
lc_flux_ivar_w2_3 0.06847396 
lc_flux_ivar_w2_4 0.08859151 
lc_flux_ivar_w2_5 0.06492247 
lc_flux_ivar_w2_6 0.07826904 
lc_flux_ivar_w2_7 0.07410939 
lc_flux_ivar_w2_8 0.13762324 
lc_flux_ivar_w2_9 0.086163014 
lc_flux_ivar_w2_10 0.07119541 
lc_flux_ivar_w2_11 0.06443587 
lc_flux_ivar_w2_12 0.06856387 
lc_flux_ivar_w2_13 0.055088 
lc_flux_ivar_w2_14 0.07413199 
lc_flux_ivar_w2_15 0.0 
lc_nobs_w1_1 16 
lc_nobs_w1_2 17 
lc_nobs_w1_3 14 
lc_nobs_w1_4 18 
lc_nobs_w1_5 13 
lc_nobs_w1_6 15 
lc_nobs_w1_7 13 
lc_nobs_w1_8 31 
lc_nobs_w1_9 19 
lc_nobs_w1_10 16 
lc_nobs_w1_11 15 
lc_nobs_w1_12 16 
lc_nobs_w1_13 12 
lc_nobs_w1_14 16 
lc_nobs_w1_15 0 
lc_nobs_w2_1 16 
lc_nobs_w2_2 17 
lc_nobs_w2_3 14 
lc_nobs_w2_4 18 
lc_nobs_w2_5 14 
lc_nobs_w2_6 15 
lc_nobs_w2_7 14 
lc_nobs_w2_8 31 
lc_nobs_w2_9 18 
lc_nobs_w2_10 16 
lc_nobs_w2_11 15 
lc_nobs_w2_12 16 
lc_nobs_w2_13 12 
lc_nobs_w2_14 16 
lc_nobs_w2_15 0 
lc_fracflux_w1_1 1.2553084 
lc_fracflux_w1_2 1.2253885 
lc_fracflux_w1_3 1.8175228 
lc_fracflux_w1_4 2.1441205 
lc_fracflux_w1_5 2.0597897 
lc_fracflux_w1_6 2.4819703 
lc_fracflux_w1_7 1.1790541 
lc_fracflux_w1_8 2.8112757 
lc_fracflux_w1_9 1.3713287 
lc_fracflux_w1_10 0.5138707 
lc_fracflux_w1_11 1.6200186 
lc_fracflux_w1_12 17.40427 
lc_fracflux_w1_13 1.591808 
lc_fracflux_w1_14 15.532273 
lc_fracflux_w1_15 0.0 
lc_fracflux_w2_1 2.5821552 
lc_fracflux_w2_2 1.8883777 
lc_fracflux_w2_3 0.4921071 
lc_fracflux_w2_4 3.0990202 
lc_fracflux_w2_5 0.86708313 
lc_fracflux_w2_6 22.922438 
lc_fracflux_w2_7 1.2605182 
lc_fracflux_w2_8 1.8143433 
lc_fracflux_w2_9 0.95033187 
lc_fracflux_w2_10 16.1503 
lc_fracflux_w2_11 2.082029 
lc_fracflux_w2_12 2.5608182 
lc_fracflux_w2_13 1.1100681 
lc_fracflux_w2_14 0.24192393 
lc_fracflux_w2_15 0.0 
lc_rchisq_w1_1 0.6903612 
lc_rchisq_w1_2 0.57964575 
lc_rchisq_w1_3 0.73294187 
lc_rchisq_w1_4 0.5747256 
lc_rchisq_w1_5 0.79021275 
lc_rchisq_w1_6 0.5468755 
lc_rchisq_w1_7 1.0286832 
lc_rchisq_w1_8 1.2160624 
lc_rchisq_w1_9 0.32966948 
lc_rchisq_w1_10 0.85003567 
lc_rchisq_w1_11 0.4593011 
lc_rchisq_w1_12 0.77991986 
lc_rchisq_w1_13 0.9390105 
lc_rchisq_w1_14 0.76158965 
lc_rchisq_w1_15 0.0 
lc_rchisq_w2_1 0.6868317 
lc_rchisq_w2_2 0.4615429 
lc_rchisq_w2_3 1.1225418 
lc_rchisq_w2_4 0.46924627 
lc_rchisq_w2_5 0.70816404 
lc_rchisq_w2_6 0.5491841 
lc_rchisq_w2_7 0.32692724 
lc_rchisq_w2_8 0.50902724 
lc_rchisq_w2_9 0.7399279 
lc_rchisq_w2_10 0.42958796 
lc_rchisq_w2_11 1.1939698 
lc_rchisq_w2_12 0.4145076 
lc_rchisq_w2_13 0.39990526 
lc_rchisq_w2_14 0.60105455 
lc_rchisq_w2_15 0.0 
lc_mjd_w1_1 55274.4230171 
lc_mjd_w1_2 55465.776286045 
lc_mjd_w1_3 56736.239245085 
lc_mjd_w1_4 56927.857116445 
lc_mjd_w1_5 57095.421811615 
lc_mjd_w1_6 57289.736524185 
lc_mjd_w1_7 57458.20003511 
lc_mjd_w1_8 57655.267755919995 
lc_mjd_w1_9 57819.227260425 
lc_mjd_w1_10 58020.93341871 
lc_mjd_w1_11 58178.477160149996 
lc_mjd_w1_12 58388.391045695 
lc_mjd_w1_13 58542.633192155 
lc_mjd_w1_14 58750.804191995005 
lc_mjd_w1_15 0.0 
lc_mjd_w2_1 55274.4230171 
lc_mjd_w2_2 55465.776286045 
lc_mjd_w2_3 56736.239245085 
lc_mjd_w2_4 56927.857116445 
lc_mjd_w2_5 57095.421938960004 
lc_mjd_w2_6 57289.736524185 
lc_mjd_w2_7 57458.20003511 
lc_mjd_w2_8 57655.267755919995 
lc_mjd_w2_9 57819.227260425 
lc_mjd_w2_10 58020.93341871 
lc_mjd_w2_11 58178.477160149996 
lc_mjd_w2_12 58388.391045695 
lc_mjd_w2_13 58542.633192155 
lc_mjd_w2_14 58750.804191995005 
lc_mjd_w2_15 0.0 
lc_epoch_index_w1_1 0 
lc_epoch_index_w1_2 1 
lc_epoch_index_w1_3 2 
lc_epoch_index_w1_4 3 
lc_epoch_index_w1_5 4 
lc_epoch_index_w1_6 5 
lc_epoch_index_w1_7 6 
lc_epoch_index_w1_8 7 
lc_epoch_index_w1_9 8 
lc_epoch_index_w1_10 9 
lc_epoch_index_w1_11 10 
lc_epoch_index_w1_12 11 
lc_epoch_index_w1_13 12 
lc_epoch_index_w1_14 13 
lc_epoch_index_w1_15 -1 
lc_epoch_index_w2_1 0 
lc_epoch_index_w2_2 1 
lc_epoch_index_w2_3 2 
lc_epoch_index_w2_4 3 
lc_epoch_index_w2_5 4 
lc_epoch_index_w2_6 5 
lc_epoch_index_w2_7 6 
lc_epoch_index_w2_8 7 
lc_epoch_index_w2_9 8 
lc_epoch_index_w2_10 9 
lc_epoch_index_w2_11 10 
lc_epoch_index_w2_12 11 
lc_epoch_index_w2_13 12 
lc_epoch_index_w2_14 13 
lc_epoch_index_w2_15 -1 
sersic 1.0 
sersic_ivar 0.0 
shape_r 0.24462649 
shape_r_ivar 138.06499 
shape_e1 0.0 
shape_e1_ivar 0.0 
shape_e2 0.0 
shape_e2_ivar 0.0