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Table: stripe82.twomass_xsc
(The bold columns are indexed columns)
Column NameDescriptionDatatype
bl_sub_flgBlanked/subtracted src description flag.SMALLINT
blk_facLCSB blocking factor (1, 2, 4, 8).SMALLINT
cc_flgIndicates artifact contamination and/or confusion.CHAR
coadd3-digit coadd number (unique within scan).SMALLINT
coadd_keyKey to coadd data record in 'scan DB'.INTEGER
contam_flgContamination flag: 0=no stars, 1=stellar flux incl. in mag.SMALLINT
dateThe observation reference date for this source expressed in ISO standard format. This is the UT day value at sunrise for the night on which the source was observed. Because it is possible for the UT day to change during a night of observations, the actual UT date for a source measurement can differ from date by one day. Use the Julian Day value (jdate) for a more accurate determination of the observation time of the source.CHAR
decJ2000 declination with respect to the ICRSDOUBLE
densityCoadd log(density) of stars with k<14 mag.REAL
designationSexagesimal, equatorial position-based source name in the form: hhmmssss+ddmmsss[ABC...].CHAR
dist_edge_ewThe distance from the source to the nearest East or West scan edge. The scan edge is defined by the great-circle interpolation between the 3-band coverage corners. The equatorial coordinates of the 3-band coverage corners are given in the Scan Information Table, referenced by the scan_key. The second character of the dist_edge_flg indicates to which edge the source is closer.SMALLINT
dist_edge_flgFlag indicating which edges ([n|s][e|w]) are nearest to src.CHAR
dist_edge_nsThe distance from the source to the nearest North or South scan edge. The scan edge is defined by the great-circle interpolation between the 3-band coverage corners. The equatorial coordinates of the 3-band coverage corners are given in the Scan Information Table, referenced by the scan_key. The first character of the dist_edge_flg indicates to which edge the source is closer.INTEGER
dup_srcDuplicate source flag. Used in conjunction with the use_src flag, this numerical flag indicates whether the source falls in a Tile overlap region, and if so, if it was detected multiple times.SMALLINT
e_scoreextended score: 1(extended) < e_score < 2(point-like).REAL
ellfit_flgEllipse fitting contamination flag.SMALLINT
ext_keyEntry counter (key) number (unique within table).INTEGER
fg_flgFlux-growth convergence flag.CHAR
g_scoregalaxy score: 1(extended) < g_score < 2(point-like).REAL
glatGalactic latitude (decimal deg) based on peak pixel.REAL
glonGalactic longitude (decimal deg) based on peak pixel.REAL
h_5sig_baH minor/major axis ratio fit to the 5-sigma isophote.REAL
h_5sig_phiH angle to 5-sigma major axis (E of N).SMALLINT
h_5surfH central surface brightness (r<=5).REAL
h_baH minor/major axis ratio fit to the 3-sigma isophote.REAL
h_backH coadd median background.REAL
h_bisym_chiH bi-symmetric cross-correlation chi.REAL
h_bisym_ratH bi-symmetric flux ratio.REAL
h_bndg_ampH banding maximum FT amplitude on this side of coadd.REAL
h_bndg_perH banding Fourier Transf. period on this side of coadd.INTEGER
h_con_indxH concentration index r_75%/r_25%.REAL
h_d_areaH 5-sigma to 3-sigma differential area.SMALLINT
h_flg_10H confusion flag for 10 arcsec circular ap. mag.SMALLINT
h_flg_15H confusion flag for 15 arcsec circular ap. mag.SMALLINT
h_flg_20H confusion flag for 20 arcsec circular ap. mag.SMALLINT
h_flg_25H confusion flag for 25 arcsec circular ap. mag.SMALLINT
h_flg_30H confusion flag for 30 arcsec circular ap. mag.SMALLINT
h_flg_40H confusion flag for 40 arcsec circular ap. mag.SMALLINT
h_flg_5H confusion flag for 5 arcsec circular ap. mag.SMALLINT
h_flg_50H confusion flag for 50 arcsec circular ap. mag.SMALLINT
h_flg_60H confusion flag for 60 arcsec circular ap. mag.SMALLINT
h_flg_7H confusion flag for 7 arcsec circular ap. mag.SMALLINT
h_flg_70H confusion flag for 70 arcsec circular ap. mag.SMALLINT
h_flg_cH confusion flag for Kron circular mag.SMALLINT
h_flg_eH confusion flag for Kron elliptical mag.SMALLINT
h_flg_fcH confusion flag for fiducial Kron circ. mag.SMALLINT
h_flg_feH confusion flag for fiducial Kron ell. mag.SMALLINT
h_flg_i20cH confusion flag for 20mag/sq.-inch iso. circ. mag.SMALLINT
h_flg_i20eH confusion flag for 20mag/sq.-inch iso. ell. mag.SMALLINT
h_flg_i21cH confusion flag for 21mag/sq.-inch iso. circ. mag.SMALLINT
h_flg_i21eH confusion flag for 21mag/sq.-inch iso. ell. mag.SMALLINT
h_flg_j21fcH confusion flag for 21mag/sq.-inch iso. fid. circ. mag.SMALLINT
h_flg_j21feH confusion flag for 21mag/sq.-inch iso. fid. ell. mag.SMALLINT
h_flg_k20fcH confusion flag for 20mag/sq.-inch iso. fid. circ. mag.SMALLINT
h_flg_k20feH confusion flag for 20mag/sq.-inch iso. fid. ell. mag.SMALLINT
h_m_10H 10 arcsec radius circular aperture magnitude.REAL
h_m_15H 15 arcsec radius circular aperture magnitude.REAL
h_m_20H 20 arcsec radius circular aperture magnitude.REAL
h_m_25H 25 arcsec radius circular aperture magnitude.REAL
h_m_30H 30 arcsec radius circular aperture magnitude.REAL
h_m_40H 40 arcsec radius circular aperture magnitude.REAL
h_m_5H 5 arcsec radius circular aperture magnitude.REAL
h_m_50H 50 arcsec radius circular aperture magnitude.REAL
h_m_60H 60 arcsec radius circular aperture magnitude.REAL
h_m_7H 7 arcsec radius circular aperture magnitude.REAL
h_m_70H 70 arcsec radius circular aperture magnitude.REAL
h_m_cH Kron circular aperture magnitude.REAL
h_m_eH Kron elliptical aperture magnitude.REAL
h_m_extH mag from fit extrapolation.REAL
h_m_fcH fiducial Kron circular magnitude.REAL
h_m_feH fiducial Kron elliptical aperture magnitude.REAL
h_m_i20cH 20mag/sq.-inch isophotal circular ap. magnitude.REAL
h_m_i20eH 20mag/sq.-inch isophotal elliptical ap. magnitude.REAL
h_m_i21cH 21mag/sq.-inch isophotal circular ap. magnitude.REAL
h_m_i21eH 21mag/sq.-inch isophotal elliptical ap. magnitude.REAL
h_m_j21fcH 21mag/sq.-inch isophotal fiducial circ. ap. mag.REAL
h_m_j21feH 21mag/sq.-inch isophotal fiducial ell. ap. magnitude.REAL
h_m_k20fcH 20mag/sq.-inch isophotal fiducial circ. ap. mag.REAL
h_m_k20feH 20mag/sq.-inch isophotal fiducial ell. ap. magnitude.REAL
h_m_sysH system photometry magnitude.REAL
h_mnsurfb_effH mean surface brightness at the half-light radius.REAL
h_msig_10H 1-sigma uncertainty in 10 arcsec circular ap. mag.REAL
h_msig_15H 1-sigma uncertainty in 15 arcsec circular ap. mag.REAL
h_msig_20H 1-sigma uncertainty in 20 arcsec circular ap. mag.REAL
h_msig_25H 1-sigma uncertainty in 25 arcsec circular ap. mag.REAL
h_msig_30H 1-sigma uncertainty in 30 arcsec circular ap. mag.REAL
h_msig_40H 1-sigma uncertainty in 40 arcsec circular ap. mag.REAL
h_msig_5H 1-sigma uncertainty in 5 arcsec circular ap. mag.REAL
h_msig_50H 1-sigma uncertainty in 50 arcsec circular ap. mag.REAL
h_msig_60H 1-sigma uncertainty in 60 arcsec circular ap. mag.REAL
h_msig_7H 1-sigma uncertainty in 7 arcsec circular ap. mag.REAL
h_msig_70H 1-sigma uncertainty in 70 arcsec circular ap. mag.REAL
h_msig_cH 1-sigma uncertainty in Kron circular mag.REAL
h_msig_eH 1-sigma uncertainty in Kron elliptical mag.REAL
h_msig_extH 1-sigma uncertainty in mag from fit extrapolation.REAL
h_msig_fcH 1-sigma uncertainty in fiducial Kron circ. mag.REAL
h_msig_feH 1-sigma uncertainty in fiducial Kron ell. mag.REAL
h_msig_i20cH 1-sigma uncertainty in 20mag/sq.-inch iso. circ. mag.REAL
h_msig_i20eH 1-sigma uncertainty in 20mag/sq.-inch iso. ell. mag.REAL
h_msig_i21cH 1-sigma uncertainty in 21mag/sq.-inch iso. circ. mag.REAL
h_msig_i21eH 1-sigma uncertainty in 21mag/sq.-inch iso. ell. mag.REAL
h_msig_j21fcH 1-sigma uncertainty in 21mag/sq.-inch iso.fid.circ.mag.REAL
h_msig_j21feH 1-sigma uncertainty in 21mag/sq.-inch iso.fid.ell.mag.REAL
h_msig_k20fcH 1-sigma uncertainty in 20mag/sq.-inch iso.fid.circ. mag.REAL
h_msig_k20feH 1-sigma uncertainty in 20mag/sq.-inch iso.fid.ell.mag.REAL
h_msig_sysH 1-sigma uncertainty in system photometry mag.REAL
h_pchiH chi^2 of fit to rad. profile (LCSB: alpha scale len).REAL
h_peakH peak pixel brightness.REAL
h_perc_dareaH 5-sigma to 3-sigma percent area change.SMALLINT
h_phiH angle to 3-sigma major axis (E of N).SMALLINT
h_r_cH Kron circular aperture radius.REAL
h_r_eH Kron elliptical aperture semi-major axis.REAL
h_r_effH half-light (integrated half-flux point) radius.REAL
h_r_i20cH 20mag/sq.-inch isophotal circular aperture radius.REAL
h_r_i20eH 20mag/sq.-inch isophotal elliptical ap. semi-major axis.REAL
h_r_i21cH 21mag/sq.-inch isophotal circular aperture radius.REAL
h_r_i21eH 21mag/sq.-inch isophotal elliptical ap. semi-major axis.REAL
h_resid_annH residual annulus background median.REAL
h_sc_1mmH 1st moment (score) (LCSB: super blk 2,4,8 SNR).REAL
h_sc_2mmH 2nd moment (score) (LCSB: SNRMAX - super SNR max).REAL
h_sc_mshH median shape score.REAL
h_sc_mxdnH mxdn (score) (LCSB: BSNR - block/smoothed SNR).REAL
h_sc_r1H r1 (score).REAL
h_sc_r23H r23 (score) (LCSB: TSNR - integrated SNR for r=15).REAL
h_sc_shH shape (score).REAL
h_sc_vintH vint (score).REAL
h_sc_wshH wsh (score) (LCSB: PSNR - peak raw SNR).REAL
h_seetrackH band seetracking score.REAL
h_sh0H ridge shape (LCSB: BSNR limit).REAL
h_sig_sh0H ridge shape sigma (LCSB: B2SNR limit).REAL
h_subst2H residual background number 2 (score).REAL
hemisHemisphere (N/S) of observation. n=North/Mt. Hopkins; s=South/CTIO.CHAR
htm9HTM index (order 9 => ~10 arcmin size)INTEGER
idSource ID number (unique within scan, coadd).INTEGER
id_catMatched galaxy's catalog name.CHAR
id_flgType/galaxy ID flag (0=non-catalog, 1=catalog, 2=LCSB). This flag indicates the extended source catalog type as follows: 0 = extended source not found in another catalog, 1 = extended source is found in galaxy catalog (ID found in id_cat field), 2 = LCSB (Low Central Surface Brightness) sourceSMALLINT
im_nxSize of postage stamp image in pixels.SMALLINT
j_5sig_baJ minor/major axis ratio fit to the 5-sigma isophote.REAL
j_5sig_phiJ angle to 5-sigma major axis (E of N).SMALLINT
j_5surfJ central surface brightness (r<=5).REAL
j_baJ minor/major axis ratio fit to the 3-sigma isophote.REAL
j_backJ coadd median background.REAL
j_bisym_chiJ bi-symmetric cross-correlation chi.REAL
j_bisym_ratJ bi-symmetric flux ratio.REAL
j_bndg_ampJ banding maximum FT amplitude on this side of coadd.REAL
j_bndg_perJ banding Fourier Transf. period on this side of coadd.INTEGER
j_chif_ellfJ % chi-fraction for elliptical fit to 3-sig isophote.REAL
j_con_indxJ concentration index r_75%/r_25%.REAL
j_d_areaJ 5-sigma to 3-sigma differential area.SMALLINT
j_flg_10J confusion flag for 10 arcsec circular ap. mag.SMALLINT
j_flg_15J confusion flag for 15 arcsec circular ap. mag.SMALLINT
j_flg_20J confusion flag for 20 arcsec circular ap. mag.SMALLINT
j_flg_25J confusion flag for 25 arcsec circular ap. mag.SMALLINT
j_flg_30J confusion flag for 30 arcsec circular ap. mag.SMALLINT
j_flg_40J confusion flag for 40 arcsec circular ap. mag.SMALLINT
j_flg_5J confusion flag for 5 arcsec circular ap. mag.SMALLINT
j_flg_50J confusion flag for 50 arcsec circular ap. mag.SMALLINT
j_flg_60J confusion flag for 60 arcsec circular ap. mag.SMALLINT
j_flg_7J confusion flag for 7 arcsec circular ap. mag.SMALLINT
j_flg_70J confusion flag for 70 arcsec circular ap. mag.SMALLINT
j_flg_cJ confusion flag for Kron circular mag.SMALLINT
j_flg_eJ confusion flag for Kron elliptical mag.SMALLINT
j_flg_fcJ confusion flag for fiducial Kron circ. mag.SMALLINT
j_flg_feJ confusion flag for fiducial Kron ell. mag.SMALLINT
j_flg_i20cJ confusion flag for 20mag/sq.-inch iso. circ. mag.SMALLINT
j_flg_i20eJ confusion flag for 20mag/sq.-inch iso. ell. mag.SMALLINT
j_flg_i21cJ confusion flag for 21mag/sq.-inch iso. circ. mag.SMALLINT
j_flg_i21eJ confusion flag for 21mag/sq.-inch iso. ell. mag.SMALLINT
j_flg_j21fcJ confusion flag for 21mag/sq.-inch iso. fid. circ. mag.SMALLINT
j_flg_j21feJ confusion flag for 21mag/sq.-inch iso. fid. ell. mag.SMALLINT
j_flg_k20fcJ confusion flag for 20mag/sq.-inch iso. fid. circ. mag.SMALLINT
j_flg_k20feJ confusion flag for 20mag/sq.-inch iso. fid. ell. mag.SMALLINT
j_m_10J 10 arcsec radius circular aperture magnitude.REAL
j_m_15J 15 arcsec radius circular aperture magnitude.REAL
j_m_20J 20 arcsec radius circular aperture magnitude.REAL
j_m_25J 25 arcsec radius circular aperture magnitude.REAL
j_m_30J 30 arcsec radius circular aperture magnitude.REAL
j_m_40J 40 arcsec radius circular aperture magnitude.REAL
j_m_5J 5 arcsec radius circular aperture magnitude.REAL
j_m_50J 50 arcsec radius circular aperture magnitude.REAL
j_m_60J 60 arcsec radius circular aperture magnitude.REAL
j_m_7J 7 arcsec radius circular aperture magnitude.REAL
j_m_70J 70 arcsec radius circular aperture magnitude.REAL
j_m_cJ Kron circular aperture magnitude.REAL
j_m_eJ Kron elliptical aperture magnitude.REAL
j_m_extJ mag from fit extrapolation.REAL
j_m_fcJ fiducial Kron circular magnitude.REAL
j_m_feJ fiducial Kron elliptical aperture magnitude.REAL
j_m_i20cJ 20mag/sq.-inch isophotal circular ap. magnitude.REAL
j_m_i20eJ 20mag/sq.-inch isophotal elliptical ap. magnitude.REAL
j_m_i21cJ 21mag/sq.-inch isophotal circular ap. magnitude.REAL
j_m_i21eJ 21mag/sq.-inch isophotal elliptical ap. magnitude.REAL
j_m_j21fcJ 21mag/sq.-inch isophotal fiducial circ. ap. mag.REAL
j_m_j21feJ 21mag/sq.-inch isophotal fiducial ell. ap. magnitude.REAL
j_m_k20fcJ 20mag/sq.-inch isophotal fiducial circ. ap. mag.REAL
j_m_k20feJ 20mag/sq.-inch isophotal fiducial ell. ap. magnitude.REAL
j_m_sysJ system photometry magnitude.REAL
j_mnsurfb_effJ mean surface brightness at the half-light radius.REAL
j_msig_10J 1-sigma uncertainty in 10 arcsec circular ap. mag.REAL
j_msig_15J 1-sigma uncertainty in 15 arcsec circular ap. mag.REAL
j_msig_20J 1-sigma uncertainty in 20 arcsec circular ap. mag.REAL
j_msig_25J 1-sigma uncertainty in 25 arcsec circular ap. mag.REAL
j_msig_30J 1-sigma uncertainty in 30 arcsec circular ap. mag.REAL
j_msig_40J 1-sigma uncertainty in 40 arcsec circular ap. mag.REAL
j_msig_5J 1-sigma uncertainty in 5 arcsec circular ap. mag.REAL
j_msig_50J 1-sigma uncertainty in 50 arcsec circular ap. mag.REAL
j_msig_60J 1-sigma uncertainty in 60 arcsec circular ap. mag.REAL
j_msig_7J 1-sigma uncertainty in 7 arcsec circular ap. mag.REAL
j_msig_70J 1-sigma uncertainty in 70 arcsec circular ap. mag.REAL
j_msig_cJ 1-sigma uncertainty in Kron circular mag.REAL
j_msig_eJ 1-sigma uncertainty in Kron elliptical mag.REAL
j_msig_extJ 1-sigma uncertainty in mag from fit extrapolation.REAL
j_msig_fcJ 1-sigma uncertainty in fiducial Kron circ. mag.REAL
j_msig_feJ 1-sigma uncertainty in fiducial Kron ell. mag.REAL
j_msig_i20cJ 1-sigma uncertainty in 20mag/sq.-inch iso. circ. mag.REAL
j_msig_i20eJ 1-sigma uncertainty in 20mag/sq.-inch iso. ell. mag.REAL
j_msig_i21cJ 1-sigma uncertainty in 21mag/sq.-inch iso. circ. mag.REAL
j_msig_i21eJ 1-sigma uncertainty in 21mag/sq.-inch iso. ell. mag.REAL
j_msig_j21fcJ 1-sigma uncertainty in 21mag/sq.-inch iso.fid.circ.mag.REAL
j_msig_j21feJ 1-sigma uncertainty in 21mag/sq.-inch iso.fid.ell.mag.REAL
j_msig_k20fcJ 1-sigma uncertainty in 20mag/sq.-inch iso.fid.circ. mag.REAL
j_msig_k20feJ 1-sigma uncertainty in 20mag/sq.-inch iso.fid.ell.mag.REAL
j_msig_sysJ 1-sigma uncertainty in system photometry mag.REAL
j_pchiJ chi^2 of fit to rad. profile (LCSB: alpha scale len).REAL
j_peakJ peak pixel brightness.REAL
j_perc_dareaJ 5-sigma to 3-sigma percent area change.SMALLINT
j_phiJ angle to 3-sigma major axis (E of N).SMALLINT
j_r_cJ Kron circular aperture radius.REAL
j_r_eJ Kron elliptical aperture semi-major axis.REAL
j_r_effJ half-light (integrated half-flux point) radius.REAL
j_r_i20cJ 20mag/sq.-inch isophotal circular aperture radius.REAL
j_r_i20eJ 20mag/sq.-inch isophotal elliptical ap. semi-major axis.REAL
j_r_i21cJ 21mag/sq.-inch isophotal circular aperture radius.REAL
j_r_i21eJ 21mag/sq.-inch isophotal elliptical ap. semi-major axis.REAL
j_resid_annJ residual annulus background median.REAL
j_sc_1mmJ 1st moment (score) (LCSB: super blk 2,4,8 SNR).REAL
j_sc_2mmJ 2nd moment (score) (LCSB: SNRMAX - super SNR max).REAL
j_sc_mshJ median shape score.REAL
j_sc_mxdnJ mxdn (score) (LCSB: BSNR - block/smoothed SNR).REAL
j_sc_r1J r1 (score).REAL
j_sc_r23J r23 (score) (LCSB: TSNR - integrated SNR for r=15).REAL
j_sc_shJ shape (score).REAL
j_sc_vintJ vint (score).REAL
j_sc_wshJ wsh (score) (LCSB: PSNR - peak raw SNR).REAL
j_seetrackJ band seetracking score.REAL
j_sh0J ridge shape (LCSB: BSNR limit).REAL
j_sig_sh0J ridge shape sigma (LCSB: B2SNR limit).REAL
j_subst2J residual background number 2 (score).REAL
jdateThe Julian Date of the source measurement accurate to +-30 seconds.DOUBLE
k_5sig_baK minor/major axis ratio fit to the 5-sigma isophote.REAL
k_5sig_phiK angle to 5-sigma major axis (E of N).SMALLINT
k_5surfK central surface brightness (r<=5).REAL
k_baK minor/major axis ratio fit to the 3-sigma isophote.REAL
k_backK coadd median background.REAL
k_bisym_chiK bi-symmetric cross-correlation chi.REAL
k_bisym_ratK bi-symmetric flux ratio.REAL
k_bndg_ampK banding maximum FT amplitude on this side of coadd.REAL
k_bndg_perK banding Fourier Transf. period on this side of coadd.INTEGER
k_chif_ellfK % chi-fraction for elliptical fit to 3-sig isophote.REAL
k_con_indxK concentration index r_75%/r_25%.REAL
k_d_areaK 5-sigma to 3-sigma differential area.SMALLINT
k_flg_10K confusion flag for 10 arcsec circular ap. mag.SMALLINT
k_flg_15K confusion flag for 15 arcsec circular ap. mag.SMALLINT
k_flg_20K confusion flag for 20 arcsec circular ap. mag.SMALLINT
k_flg_25K confusion flag for 25 arcsec circular ap. mag.SMALLINT
k_flg_30K confusion flag for 30 arcsec circular ap. mag.SMALLINT
k_flg_40K confusion flag for 40 arcsec circular ap. mag.SMALLINT
k_flg_5K confusion flag for 5 arcsec circular ap. mag.SMALLINT
k_flg_50K confusion flag for 50 arcsec circular ap. mag.SMALLINT
k_flg_60K confusion flag for 60 arcsec circular ap. mag.SMALLINT
k_flg_7K confusion flag for 7 arcsec circular ap. mag.SMALLINT
k_flg_70K confusion flag for 70 arcsec circular ap. mag.SMALLINT
k_flg_cK confusion flag for Kron circular mag.SMALLINT
k_flg_eK confusion flag for Kron elliptical mag.SMALLINT
k_flg_fcK confusion flag for fiducial Kron circ. mag.SMALLINT
k_flg_feK confusion flag for fiducial Kron ell. mag.SMALLINT
k_flg_i20cK confusion flag for 20mag/sq.-inch iso. circ. mag.SMALLINT
k_flg_i20eK confusion flag for 20mag/sq.-inch iso. ell. mag.SMALLINT
k_flg_i21cK confusion flag for 21mag/sq.-inch iso. circ. mag.SMALLINT
k_flg_i21eK confusion flag for 21mag/sq.-inch iso. ell. mag.SMALLINT
k_flg_j21fcK confusion flag for 21mag/sq.-inch iso. fid. circ. mag.SMALLINT
k_flg_j21feK confusion flag for 21mag/sq.-inch iso. fid. ell. mag.SMALLINT
k_flg_k20fcK confusion flag for 20mag/sq.-inch iso. fid. circ. mag.SMALLINT
k_flg_k20feK confusion flag for 20mag/sq.-inch iso. fid. ell. mag.SMALLINT
k_m_10K 10 arcsec radius circular aperture magnitude.REAL
k_m_15K 15 arcsec radius circular aperture magnitude.REAL
k_m_20K 20 arcsec radius circular aperture magnitude.REAL
k_m_25K 25 arcsec radius circular aperture magnitude.REAL
k_m_30K 30 arcsec radius circular aperture magnitude.REAL
k_m_40K 40 arcsec radius circular aperture magnitude.REAL
k_m_5K 5 arcsec radius circular aperture magnitude.REAL
k_m_50K 50 arcsec radius circular aperture magnitude.REAL
k_m_60K 60 arcsec radius circular aperture magnitude.REAL
k_m_7K 7 arcsec radius circular aperture magnitude.REAL
k_m_70K 70 arcsec radius circular aperture magnitude.REAL
k_m_cK Kron circular aperture magnitude.REAL
k_m_eK Kron elliptical aperture magnitude.REAL
k_m_extK mag from fit extrapolation.REAL
k_m_fcK fiducial Kron circular magnitude.REAL
k_m_feK fiducial Kron ell. mag aperture magnitude.REAL
k_m_i20cK 20mag/sq.-inch isophotal circular ap. magnitude.REAL
k_m_i20eK 20mag/sq.-inch isophotal elliptical ap. magnitude.REAL
k_m_i21cK 21mag/sq.-inch isophotal circular ap. magnitude.REAL
k_m_i21eK 21mag/sq.-inch isophotal elliptical ap. magnitude.REAL
k_m_j21fcK 21mag/sq.-inch isophotal fiducial circ. ap. mag.REAL
k_m_j21feK 21mag/sq.-inch isophotal fiducial ell. ap. magnitude.REAL
k_m_k20fcK 20mag/sq.-inch isophotal fiducial circ. ap. mag.REAL
k_m_k20feK 20mag/sq.-inch isophotal fiducial ell. ap. magnitude.REAL
k_m_sysK system photometry magnitude.REAL
k_mnsurfb_effK mean surface brightness at the half-light radius.REAL
k_msig_10K 1-sigma uncertainty in 10 arcsec circular ap. mag.REAL
k_msig_15K 1-sigma uncertainty in 15 arcsec circular ap. mag.REAL
k_msig_20K 1-sigma uncertainty in 20 arcsec circular ap. mag.REAL
k_msig_25K 1-sigma uncertainty in 25 arcsec circular ap. mag.REAL
k_msig_30K 1-sigma uncertainty in 30 arcsec circular ap. mag.REAL
k_msig_40K 1-sigma uncertainty in 40 arcsec circular ap. mag.REAL
k_msig_5K 1-sigma uncertainty in 5 arcsec circular ap. mag.REAL
k_msig_50K 1-sigma uncertainty in 50 arcsec circular ap. mag.REAL
k_msig_60K 1-sigma uncertainty in 60 arcsec circular ap. mag.REAL
k_msig_7K 1-sigma uncertainty in 7 arcsec circular ap. mag.REAL
k_msig_70K 1-sigma uncertainty in 70 arcsec circular ap. mag.REAL
k_msig_cK 1-sigma uncertainty in Kron circular mag.REAL
k_msig_eK 1-sigma uncertainty in Kron elliptical mag.REAL
k_msig_extK 1-sigma uncertainty in mag from fit extrapolation.REAL
k_msig_fcK 1-sigma uncertainty in fiducial Kron circ. mag.REAL
k_msig_feK 1-sigma uncertainty in fiducial Kron ell. mag.REAL
k_msig_i20cK 1-sigma uncertainty in 20mag/sq.-inch iso. circ. mag.REAL
k_msig_i20eK 1-sigma uncertainty in 20mag/sq.-inch iso. ell. mag.REAL
k_msig_i21cK 1-sigma uncertainty in 21mag/sq.-inch iso. circ. mag.REAL
k_msig_i21eK 1-sigma uncertainty in 21mag/sq.-inch iso. ell. mag.REAL
k_msig_j21fcK 1-sigma uncertainty in 21mag/sq.-inch iso.fid.circ.mag.REAL
k_msig_j21feK 1-sigma uncertainty in 21mag/sq.-inch iso.fid.ell.mag.REAL
k_msig_k20fcK 1-sigma uncertainty in 20mag/sq.-inch iso.fid.circ. mag.REAL
k_msig_k20feK 1-sigma uncertainty in 20mag/sq.-inch iso.fid.ell.mag.REAL
k_msig_sysK 1-sigma uncertainty in system photometry mag.REAL
k_pchiK chi^2 of fit to rad. profile (LCSB: alpha scale len).REAL
k_peakK peak pixel brightness.REAL
k_perc_dareaK 5-sigma to 3-sigma percent area change.SMALLINT
k_phiK angle to 3-sigma major axis (E of N).SMALLINT
k_r_cK Kron circular aperture radius.REAL
k_r_eK Kron elliptical aperture semi-major axis.REAL
k_r_effK half-light (integrated half-flux point) radius.REAL
k_r_i20cK 20mag/sq.-inch isophotal circular aperture radius.REAL
k_r_i20eK 20mag/sq.-inch isophotal elliptical ap. semi-major axis.REAL
k_r_i21cK 21mag/sq.-inch isophotal circular aperture radius.REAL
k_r_i21eK 21mag/sq.-inch isophotal elliptical ap. semi-major axis.REAL
k_resid_annK residual annulus background median.REAL
k_sc_1mmK 1st moment (score) (LCSB: super blk 2,4,8 SNR).REAL
k_sc_2mmK 2nd moment (score) (LCSB: SNRMAX - super SNR max).REAL
k_sc_mshK median shape score.REAL
k_sc_mxdnK mxdn (score) (LCSB: BSNR - block/smoothed SNR).REAL
k_sc_r1K r1 (score).REAL
k_sc_r23K r23 (score) (LCSB: TSNR - integrated SNR for r=15).REAL
k_sc_shK shape (score).REAL
k_sc_vintK vint (score).REAL
k_sc_wshK wsh (score) (LCSB: PSNR - peak raw SNR).REAL
k_seetrackK band seetracking score.REAL
k_sh0K ridge shape (LCSB: BSNR limit).REAL
k_sig_sh0K ridge shape sigma (LCSB: B2SNR limit).REAL
k_subst2K residual background number 2 (score).REAL
mp_keyKey to minor planet prediction DB record.INTEGER
n_blankNumber of blanked source records.SMALLINT
n_subNumber of subtracted source records.SMALLINT
nest256HEALPIX index (Nsides 256 => ~14 arcmin size)INTEGER
night_keyKey to night data record in 'scan DB'.SMALLINT
proxProximity. The distance between this source and its nearest neighbor in the PSC.REAL
pts_keyKey to point source data DB record.INTEGER
pxcntrext_key value of nearest XSC source.INTEGER
pxpaThe position angle on the sky of the vector from the source to the nearest neighbor in the PSC, in degrees East of North.SMALLINT
r_3sig3-sigma K isophotal semi-major axis.REAL
r_extextrapolation/total radius.REAL
r_fcH Kron circular aperture radius.REAL
r_feK fiducial Kron elliptical aperture semi-major axis.REAL
r_j21fc21mag/sq.-inch isophotal J fiducial circular ap. radius.REAL
r_j21fe21mag/sq.-inch isophotal J fiducial ell. ap. semi-major axis.REAL
r_k20fc20mag/sq.-inch isophotal K fiducial circular ap. radius.REAL
r_k20fe20mag/sq.-inch isophotal K fiducial ell. ap. semi-major axis.REAL
raJ2000 right ascension with respect to the ICRSDOUBLE
ring256HEALPIX index (Nsides 256 => ~14 arcmin size)INTEGER
scanScan number (unique within date).SMALLINT
scan_keyKey to scan data record in 'scan DB'.INTEGER
sup_baMinor/major axis ratio fit to 3-sig. super-coadd isophote.REAL
sup_chif_ellfSuper-coadd % chi-fraction for ellip. fit to 3-sig isophote.REAL
sup_decSuper-coadd centroid Dec (J2000 decimal deg).DOUBLE
sup_phiSuper-coadd angle to major axis (E of N).SMALLINT
sup_r_3sigSuper-coadd 3-sigma isophotal semi-major axis radius.REAL
sup_raSuper-coadd centroid RA (J2000 decimal deg).DOUBLE
sys_flgSystem flag: 0=no system, 1=nearby galaxy flux incl. in mag.SMALLINT
use_srcUse source flag. Used in conjunction with the dup_src flag, this numerical flag indicates if a source falls within a Tile overlap region, and whether or not it satisfies the unbiased selection rules for multiple source resolution.SMALLINT
vcvisual verification score for source. The visual classification score gives the source type for those sources examined 'by eye': -2=unknown, -1=no verification (i.e., not examined), 1=galaxy, 2=non-extended (i.e., star,double,triple,artifactSMALLINT
x_coaddx (cross-scan) position (coadd coord.).REAL
y_coaddy (in-scan) position (coadd coord.).REAL


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