Data model: photo2MASSXSC

General description: Matches of SDSS photometric catalog to the 2MASS Extended Source Catalog (XSC). These matches are to any objects which are RUN_PRIMARY according to the local resolve (see resolve documentation).

Naming convention: photo2MASSXSC-RUN6-CAMCOL-FIELD4.fits

Approximate size: 20 kbytes.

File type: FITS

Read by products: sas

Written by products: photoop

Required header keywords:

• P_RESOLV (string): path for PHOTO_RESOLVE variable
• P_CALIB (string): path for PHOTO_CALIB variable

Required column names:

• run (int32): Run number
• camcol (int32): Camera column
• field (int32): Field number
• id (int32): The object id within a field. Usually changes between reruns of the same field
• rerun (string): Rerun number
• objID (int64): Unique SDSS identifier composed from [skyVersion,rerun,run,camcol,field,obj].
• run_resolve_status (int32): status flag for local resolve
• ra (float64): SDSS right ascension, J2000 (deg)
• dec (float64): SDSS declination, J2000 (deg)
• tmassxsc_ra (float64): 2MASS right ascension, J2000 (deg)
• tmassxsc_dec (float64): 2MASS declination, J2000 (deg)
• jdate (float64): Julian Date of the source measurement accurate to +30 seconds. (See 2MASS PSC documentation).
• designation (string): Sexagesimal, equatorial position-based source name in the form: hhmmssss+ddmmsss[ABC...].
• sup_ra (float64): Super-coadd centroid RA (J2000 decimal deg).
• sup_dec (float64): Super-coadd centroid Dec (J2000 decimal deg).
• glon (float64): Super-coadd centroid Galactic longitude (decimal deg).
• glat (float64): Super-coadd centroid Galactic latitude (decimal deg).
• density (float32): Coadd log(density) of stars with k<14 mag.
• R_K20FE (float32): 20mag/sq arcsec isophotal K fiducial ell. ap. semi-major axis. (mag)
• J_M_K20FE (float32): J 20mag/sq arcsec isophotal fiducial ell. ap. magnitude. (mag)
• J_MSIG_K20FE (float32): J 1-sigma uncertainty in 20mag/sq arcsec iso.fid.ell.mag. (mag)
• J_FLG_K20FE (int16): J confusion flag for 20mag/sq arcsec iso. fid. ell. mag.
• H_M_K20FE (float32): H 20mag/sq arcsec isophotal fiducial ell. ap. magnitude. (mag)
• H_MSIG_K20FE (float32): H 1-sigma uncertainty in 20mag/sq arcsec iso.fid.ell.mag. (mag)
• H_FLG_K20FE (int16): H confusion flag for 20mag/sq arcsec iso. fid. ell. mag.
• K_M_K20FE (float32): K 20mag/sq arcsec isophotal fiducial ell. ap. magnitude. (mag)
• K_MSIG_K20FE (float32): K 1-sigma uncertainty in 20mag/sq arcsec iso.fid.ell.mag. (mag)
• K_FLG_K20FE (int16): K confusion flag for 20mag/sq arcsec iso. fid. ell. mag.
• R_3SIG (float32): 3-sigma K isophotal semi-major axis. (arcsec)
• J_BA (float32): J minor/major axis ratio fit to the 3-sigma isophote.
• J_PHI (int16): J angle to 3-sigma major axis (E of N). (deg)
• H_BA (float32): H minor/major axis ratio fit to the 3-sigma isophote.
• H_PHI (int16): H angle to 3-sigma major axis (E of N). (deg)
• K_BA (float32): K minor/major axis ratio fit to the 3-sigma isophote.
• K_PHI (int16): K angle to 3-sigma major axis (E of N). (deg)
• SUP_R_3SIG (float32): Super-coadd minor/major axis ratio fit to the 3-sigma isophote.
• SUP_BA (float32): K minor/major axis ratio fit to the 3-sigma isophote.
• SUP_PHI (int16): K angle to 3-sigma major axis (E of N). (deg)
• R_FE (float32): K fiducial Kron elliptical aperture semi-major axis.
• J_M_FE (float32): J fiducial Kron elliptical aperture magnitude. (mag)
• J_MSIG_FE (float32): J 1-sigma uncertainty in fiducial Kron ell. mag. (mag)
• J_FLG_FE (int16): J confusion flag for fiducial Kron ell. mag.
• H_M_FE (float32): H fiducial Kron elliptical aperture magnitude. (mag)
• H_MSIG_FE (float32): H 1-sigma uncertainty in fiducial Kron ell. mag. (mag)
• H_FLG_FE (int16): H confusion flag for fiducial Kron ell. mag.
• K_M_FE (float32): K fiducial Kron elliptical aperture magnitude. (mag)
• K_MSIG_FE (float32): K 1-sigma uncertainty in fiducial Kron ell. mag. (mag)
• K_FLG_FE (int16): K confusion flag for fiducial Kron ell. mag.
• R_EXT (float32): extrapolation/total radius. (arcsec)
• J_M_EXT (float32): J mag from fit extrapolation. (mag)
• J_MSIG_EXT (float32): J 1-sigma uncertainty in mag from fit extrapolation. (mag)
• J_PCHI (float32): J chi^2 of fit to rad. profile
• H_M_EXT (float32): H mag from fit extrapolation. (mag)
• H_MSIG_EXT (float32): H 1-sigma uncertainty in mag from fit extrapolation. (mag)
• H_PCHI (float32): H chi^2 of fit to rad. profile
• K_M_EXT (float32): K mag from fit extrapolation. (mag)
• K_MSIG_EXT (float32): K 1-sigma uncertainty in mag from fit extrapolation. (mag)
• K_PCHI (float32): K chi^2 of fit to rad. profile
• J_R_EFF (float32): J half-light (integrated half-flux point) radius. (arcsec)
• J_MNSURFB_EFF (float32): J mean surface brightness at the half-light radius. (mag)
• H_R_EFF (float32): H half-light (integrated half-flux point) radius. (arcsec)
• H_MNSURFB_EFF (float32): H mean surface brightness at the half-light radius. (mag)
• K_R_EFF (float32): K half-light (integrated half-flux point) radius. (arcsec)
• K_MNSURFB_EFF (float32): K mean surface brightness at the half-light radius. (mag)
• J_CON_INDX (float32): J concentration index r_75%/r_25%.
• H_CON_INDX (float32): H concentration index r_75%/r_25%.
• K_CON_INDX (float32): K concentration index r_75%/r_25%.
• J_PEAK (float32): J peak pixel brightness. (mag)
• H_PEAK (float32): H peak pixel brightness. (mag)
• K_PEAK (float32): K peak pixel brightness. (mag)
• J_5SURF (float32): J central surface brightness (r<=5). (mag)
• H_5SURF (float32): H central surface brightness (r<=5). (mag)
• K_5SURF (float32): K central surface brightness (r<=5). (mag)
• E_SCORE (float32): extended score: 1(extended) < e_score < 2(point-like).
• G_SCORE (float32): galaxy score: 1(extended) < g_score < 2(point-like).
• VC (int16): visual verification score for source.
• CC_FLG (string): indicates artifact contamination and/or confusion.
• IM_NX (int16): size of postage stamp image in pixels.
• R_K20FC (float32): 20mag/sq arcsec isophotal K fiducial circular ap. radius. (arcsec)
• J_M_K20FC (float32): J 20mag/sq arcsec isophotal fiducial circ. ap. mag. (mag)
• J_MSIG_K20FC (float32): J 1-sigma uncertainty in 20mag/sq arcsec iso.fid.circ. mag. (mag)
• J_FLG_K20FC (int16): J confusion flag for 20mag/sq arcsec iso. fid. circ. mag.
• H_M_K20FC (float32): H 20mag/sq arcsec isophotal fiducial circ. ap. mag. (mag)
• H_MSIG_K20FC (float32): H 1-sigma uncertainty in 20mag/sq arcsec iso.fid.circ. mag. (mag)
• H_FLG_K20FC (int16): H confusion flag for 20mag/sq arcsec iso. fid. circ. mag.
• K_M_K20FC (float32): K 20mag/sq arcsec isophotal fiducial circ. ap. mag. (mag)
• K_MSIG_K20FC (float32): K 1-sigma uncertainty in 20mag/sq arcsec iso.fid.circ. mag. (mag)
• K_FLG_K20FC (int16): K confusion flag for 20mag/sq arcsec iso. fid. circ. mag.
• J_R_E (float32): J Kron elliptical aperture semi-major axis. (arcsec)
• J_M_E (float32): J Kron elliptical aperture magnitude (mag)
• J_MSIG_E (float32): J 1-sigma uncertainty in Kron elliptical mag. (mag)
• J_FLG_E (int16): J confusion flag for Kron elliptical mag.
• H_R_E (float32): H Kron elliptical aperture semi-major axis. (arcsec)
• H_M_E (float32): H Kron elliptical aperture magnitude (mag)
• H_MSIG_E (float32): H 1-sigma uncertainty in Kron elliptical mag. (mag)
• H_FLG_E (int16): H confusion flag for Kron elliptical mag.
• K_R_E (float32): K Kron elliptical aperture semi-major axis. (arcsec)
• K_M_E (float32): K Kron elliptical aperture magnitude (mag)
• K_MSIG_E (float32): K 1-sigma uncertainty in Kron elliptical mag. (mag)
• K_FLG_E (int16): K confusion flag for Kron elliptical mag.
• J_R_C (float32): J Kron circular aperture radius. (arcsec)
• J_M_C (float32): J Kron circular aperture magnitude. (mag)
• J_MSIG_C (float32): J 1-sigma uncertainty in Kron circular mag. (mag)
• J_FLG_C (int16): J confusion flag for Kron circular mag.
• H_R_C (float32): H Kron circular aperture radius. (arcsec)
• H_M_C (float32): H Kron circular aperture magnitude. (mag)
• H_MSIG_C (float32): H 1-sigma uncertainty in Kron circular mag. (mag)
• H_FLG_C (int16): H confusion flag for Kron circular mag.
• K_R_C (float32): K Kron circular aperture radius. (arcsec)
• K_M_C (float32): K Kron circular aperture magnitude. (mag)
• K_MSIG_C (float32): K 1-sigma uncertainty in Kron circular mag. (mag)
• K_FLG_C (int16): K confusion flag for Kron circular mag.
• R_FC (float32): K fiducial Kron circular aperture radius. (arcsec)
• J_M_FC (float32): J fiducial Kron circular magnitude. (mag)
• J_MSIG_FC (float32): J 1-sigma uncertainty in fiducial Kron circ. mag. (mag)
• J_FLG_FC (int16): J confusion flag for Kron circular mag. confusion flag for fiducial Kron circ. mag.
• H_M_FC (float32): H fiducial Kron circular magnitude. (mag)
• H_MSIG_FC (float32): H 1-sigma uncertainty in fiducial Kron circ. mag. (mag)
• H_FLG_FC (int16): H confusion flag for Kron circular mag. confusion flag for fiducial Kron circ. mag.
• K_M_FC (float32): K fiducial Kron circular magnitude. (mag)
• K_MSIG_FC (float32): K 1-sigma uncertainty in fiducial Kron circ. mag. (mag)
• K_FLG_FC (int16): K confusion flag for Kron circular mag. confusion flag for fiducial Kron circ. mag.
• J_R_I20E (float32): J 20mag/sq arcsec isophotal elliptical ap. semi-major axis. (arcsec)
• J_M_I20E (float32): J 20mag/sq arcsec isophotal elliptical ap. magnitude. (mag)
• J_MSIG_I20E (float32): J 1-sigma uncertainty in 20mag/sq arcsec iso. ell. mag. (mag)
• J_FLG_I20E (int16): J confusion flag for 20mag/sq arcsec iso. ell. mag.
• H_R_I20E (float32): H 20mag/sq arcsec isophotal elliptical ap. semi-major axis. (arcsec)
• H_M_I20E (float32): H 20mag/sq arcsec isophotal elliptical ap. magnitude. (mag)
• H_MSIG_I20E (float32): H 1-sigma uncertainty in 20mag/sq arcsec iso. ell. mag. (mag)
• H_FLG_I20E (int16): H confusion flag for 20mag/sq arcsec iso. ell. mag.
• K_R_I20E (float32): K 20mag/sq arcsec isophotal elliptical ap. semi-major axis. (arcsec)
• K_M_I20E (float32): K 20mag/sq arcsec isophotal elliptical ap. magnitude. (mag)
• K_MSIG_I20E (float32): K 1-sigma uncertainty in 20mag/sq arcsec iso. ell. mag. (mag)
• K_FLG_I20E (int16): K confusion flag for 20mag/sq arcsec iso. ell. mag.
• J_R_I20C (float32): J 20mag/sq arcsec isophotal circular aperture radius. (arcsec)
• J_M_I20C (float32): J 20mag/sq arcsec isophotal circular ap. magnitude. (mag)
• J_MSIG_I20C (float32): J 1-sigma uncertainty in 20mag/sq arcsec iso. circ. mag. (mag)
• J_FLG_I20C (int16): J confusion flag for 20mag/sq arcsec iso. circ. mag.
• H_R_I20C (float32): H 20mag/sq arcsec isophotal circular aperture radius. (arcsec)
• H_M_I20C (float32): H 20mag/sq arcsec isophotal circular ap. magnitude. (mag)
• H_MSIG_I20C (float32): H 1-sigma uncertainty in 20mag/sq arcsec iso. circ. mag. (mag)
• H_FLG_I20C (int16): H confusion flag for 20mag/sq arcsec iso. circ. mag.
• K_R_I20C (float32): K 20mag/sq arcsec isophotal circular aperture radius. (arcsec)
• K_M_I20C (float32): K 20mag/sq arcsec isophotal circular ap. magnitude. (mag)
• K_MSIG_I20C (float32): K 1-sigma uncertainty in 20mag/sq arcsec iso. circ. mag. (mag)
• K_FLG_I20C (int16): K confusion flag for 20mag/sq arcsec iso. circ. mag.
• J_R_I21E (float32): J 21mag/sq arcsec isophotal elliptical ap. semi-major axis. (arcsec)
• J_M_I21E (float32): J 21mag/sq arcsec isophotal elliptical ap. magnitude. (mag)
• J_MSIG_I21E (float32): J 1-sigma uncertainty in 21mag/sq arcsec iso. ell. mag. (mag)
• J_FLG_I21E (int16): J confusion flag for 21mag/sq arcsec iso. ell. mag.
• H_R_I21E (float32): H 21mag/sq arcsec isophotal elliptical ap. semi-major axis. (arcsec)
• H_M_I21E (float32): H 21mag/sq arcsec isophotal elliptical ap. magnitude. (mag)
• H_MSIG_I21E (float32): H 1-sigma uncertainty in 21mag/sq arcsec iso. ell. mag. (mag)
• H_FLG_I21E (int16): H confusion flag for 21mag/sq arcsec iso. ell. mag.
• K_R_I21E (float32): K 21mag/sq arcsec isophotal elliptical ap. semi-major axis. (arcsec)
• K_M_I21E (float32): K 21mag/sq arcsec isophotal elliptical ap. magnitude. (mag)
• K_MSIG_I21E (float32): K 1-sigma uncertainty in 21mag/sq arcsec iso. ell. mag. (mag)
• K_FLG_I21E (int16): K confusion flag for 21mag/sq arcsec iso. ell. mag.
• R_J21FE (float32):
• J_M_J21FE (float32): J 21mag/sq arcsec isophotal fiducial ell. ap. magnitude. (mag)
• J_MSIG_J21FE (float32): J 1-sigma uncertainty in 21mag/sq arcsec iso.fid.ell.mag. (mag)
• J_FLG_J21FE (int16): J confusion flag for 21mag/sq arcsec iso. fid. ell. mag.
• H_M_J21FE (float32): H 21mag/sq arcsec isophotal fiducial ell. ap. magnitude. (mag)
• H_MSIG_J21FE (float32): H 1-sigma uncertainty in 21mag/sq arcsec iso.fid.ell.mag. (mag)
• H_FLG_J21FE (int16): H confusion flag for 21mag/sq arcsec iso. fid. ell. mag.
• K_M_J21FE (float32): K 21mag/sq arcsec isophotal fiducial ell. ap. magnitude. (mag)
• K_MSIG_J21FE (float32): K 1-sigma uncertainty in 21mag/sq arcsec iso.fid.ell.mag. (mag)
• K_FLG_J21FE (int16): K confusion flag for 21mag/sq arcsec iso. fid. ell. mag.
• J_R_I21C (float32): J 21mag/sq arcsec isophotal circular aperture radius. (arcsec)
• J_M_I21C (float32): J 21mag/sq arcsec isophotal circular ap. magnitude. (mag)
• J_MSIG_I21C (float32): J 1-sigma uncertainty in 21mag/sq arcsec iso. circ. mag. (mag)
• J_FLG_I21C (int16): J confusion flag for 21mag/sq arcsec iso. circ. mag.
• H_R_I21C (float32): H 21mag/sq arcsec isophotal circular aperture radius. (arcsec)
• H_M_I21C (float32): H 21mag/sq arcsec isophotal circular ap. magnitude. (mag)
• H_MSIG_I21C (float32): H 1-sigma uncertainty in 21mag/sq arcsec iso. circ. mag. (mag)
• H_FLG_I21C (int16): H confusion flag for 21mag/sq arcsec iso. circ. mag.
• K_R_I21C (float32): K 21mag/sq arcsec isophotal circular aperture radius. (arcsec)
• K_M_I21C (float32): K 21mag/sq arcsec isophotal circular ap. magnitude. (mag)
• K_MSIG_I21C (float32): K 1-sigma uncertainty in 21mag/sq arcsec iso. circ. mag. (mag)
• K_FLG_I21C (int16): K confusion flag for 21mag/sq arcsec iso. circ. mag.
• R_J21FC (float32): 21mag/sq arcsec isophotal J fiducial circular ap. radius. (arcsec)
• J_M_J21FC (float32): J 21mag/sq arcsec isophotal fiducial circ. ap. mag. (mag)
• J_MSIG_J21FC (float32): J 1-sigma uncertainty in 21mag/sq arcsec iso.fid.circ.mag. (mag)
• J_FLG_J21FC (int16): J confusion flag for 21mag/sq arcsec iso. fid. circ. mag.
• H_M_J21FC (float32): H 21mag/sq arcsec isophotal fiducial circ. ap. mag. (mag)
• H_MSIG_J21FC (float32): H 1-sigma uncertainty in 21mag/sq arcsec iso.fid.circ.mag. (mag)
• H_FLG_J21FC (int16): H confusion flag for 21mag/sq arcsec iso. fid. circ. mag.
• K_M_J21FC (float32): K 21mag/sq arcsec isophotal fiducial circ. ap. mag. (mag)
• K_MSIG_J21FC (float32): K 1-sigma uncertainty in 21mag/sq arcsec iso.fid.circ.mag. (mag)
• K_FLG_J21FC (int16): K confusion flag for 21mag/sq arcsec iso. fid. circ. mag.
• J_M_SYS (float32): J system photometry magnitude. (mag)
• J_MSIG_SYS (float32): J 1-sigma uncertainty in system photometry mag. (mag)
• H_M_SYS (float32): H system photometry magnitude. (mag)
• H_MSIG_SYS (float32): H 1-sigma uncertainty in system photometry mag. (mag)
• K_M_SYS (float32): K system photometry magnitude. (mag)
• K_MSIG_SYS (float32): K 1-sigma uncertainty in system photometry mag. (mag)
• SYS_FLG (int16): system flag: 0=no system, 1=nearby galaxy flux incl. in mag.
• CONTAM_FLG (int16): contamination flag: 0=no stars, 1=stellar flux incl. in mag.
• J_5SIG_BA (float32): J minor/major axis ratio fit to the 5-sigma isophote.
• J_5SIG_PHI (int16): J angle to 5-sigma major axis (E of N). (deg)
• H_5SIG_BA (float32): H minor/major axis ratio fit to the 5-sigma isophote.
• H_5SIG_PHI (int16): H angle to 5-sigma major axis (E of N). (deg)
• K_5SIG_BA (float32): K minor/major axis ratio fit to the 5-sigma isophote.
• K_5SIG_PHI (int16): K angle to 5-sigma major axis (E of N). (deg)
• J_D_AREA (int16): J 5-sigma to 3-sigma differential area. (sq)
• J_PERC_DAREA (int16): J 5-sigma to 3-sigma percent area change. (sq)
• H_D_AREA (int16): H 5-sigma to 3-sigma differential area. (sq)
• H_PERC_DAREA (int16): H 5-sigma to 3-sigma percent area change. (sq)
• K_D_AREA (int16): K 5-sigma to 3-sigma differential area. (sq)
• K_PERC_DAREA (int16): K 5-sigma to 3-sigma percent area change. (sq)
• J_BISYM_RAT (float32): J bi-symmetric flux ratio.
• J_BISYM_CHI (float32): J bi-symmetric cross-correlation chi.
• H_BISYM_RAT (float32): H bi-symmetric flux ratio.
• H_BISYM_CHI (float32): H bi-symmetric cross-correlation chi.
• K_BISYM_RAT (float32): K bi-symmetric flux ratio.
• K_BISYM_CHI (float32): K bi-symmetric cross-correlation chi.
• J_SH0 (float32): J ridge shape (LCSB: BSNR limit).
• J_SIG_SH0 (float32): J ridge shape sigma (LCSB: B2SNR limit).
• H_SH0 (float32): H ridge shape (LCSB: BSNR limit).
• H_SIG_SH0 (float32): H ridge shape sigma (LCSB: B2SNR limit).
• K_SH0 (float32): K ridge shape (LCSB: BSNR limit).
• K_SIG_SH0 (float32): K ridge shape sigma (LCSB: B2SNR limit).
• J_SC_MXDN (float32): J mxdn (score) (LCSB: BSNR - block/smoothed SNR)
• J_SC_SH (float32): J shape (score).
• J_SC_WSH (float32): J wsh (score) (LCSB: PSNR - peak raw SNR).
• J_SC_R23 (float32): J r23 (score) (LCSB: TSNR - integrated SNR for r=15).
• J_SC_1MM (float32): J 1st moment (score) (LCSB: super blk 2,4,8 SNR).
• J_SC_2MM (float32): J 2nd moment (score) (LCSB: SNRMAX - super SNR max).
• J_SC_VINT (float32): J vint (score).
• J_SC_R1 (float32): J r1 (score).
• J_SC_MSH (float32): J median shape score.
• H_SC_MXDN (float32): H mxdn (score) (LCSB: BSNR - block/smoothed SNR)
• H_SC_SH (float32): H shape (score).
• H_SC_WSH (float32): H wsh (score) (LCSB: PSNR - peak raw SNR).
• H_SC_R23 (float32): H r23 (score) (LCSB: TSNR - integrated SNR for r=15).
• H_SC_1MM (float32): H 1st moment (score) (LCSB: super blk 2,4,8 SNR).
• H_SC_2MM (float32): H 2nd moment (score) (LCSB: SNRMAX - super SNR max).
• H_SC_VINT (float32): H vint (score).
• H_SC_R1 (float32): H r1 (score).
• H_SC_MSH (float32): H median shape score.
• K_SC_MXDN (float32): K mxdn (score) (LCSB: BSNR - block/smoothed SNR)
• K_SC_SH (float32): K shape (score).
• K_SC_WSH (float32): K wsh (score) (LCSB: PSNR - peak raw SNR).
• K_SC_R23 (float32): K r23 (score) (LCSB: TSNR - integrated SNR for r=15).
• K_SC_1MM (float32): K 1st moment (score) (LCSB: super blk 2,4,8 SNR).
• K_SC_2MM (float32): K 2nd moment (score) (LCSB: SNRMAX - super SNR max).
• K_SC_VINT (float32): K vint (score).
• K_SC_R1 (float32): K r1 (score).
• K_SC_MSH (float32): K median shape score.
• J_CHIF_ELLF (float32): J % chi-fraction for elliptical fit to 3-sig isophote.
• K_CHIF_ELLF (float32): K % chi-fraction for elliptical fit to 3-sig isophote.
• ELLFIT_FLG (int16): ellipse fitting contamination flag.
• SUP_CHIF_ELLF (float32): super-coadd % chi-fraction for ellip. fit to 3-sig isophote.
• N_BLANK (int16): number of blanked source records.
• N_SUB (int16): number of subtracted source records.
• BL_SUB_FLG (int16): blanked/subtracted src description flag.
• ID_FLG (int16): type/galaxy ID flag (0=non-catalog, 1=catalog, 2=LCSB).
• ID_CAT (string): matched galaxy catalog name.
• FG_FLG (string): flux-growth convergence flag.
• BLK_FAC (int16): LCSB blocking factor (1, 2, 4, 8).
• DUP_SRC (int16): Duplicate source flag.
• USE_SRC (int16): Use source flag.
• PROX (float32): Proximity. The distance between this source and its nearest neighbor in the PSC. (arcsec)
• PXPA (int16): The position angle on the sky of the vector from the source to the nearest neighbor in the PSC, East of North. (deg)
• PXCNTR (int32): ext_key value of nearest XSC source.
• DIST_EDGE_NS (int32): The distance from the source to the nearest North or South scan edge.
• DIST_EDGE_EW (int16): The distance from the source to the nearest East or West scan edge. (arcsec)
• DIST_EDGE_FLG (string): flag indicating which edges ([n|s][e|w]) are nearest to src.
• PTS_KEY (int32): key to point source data DB record.
• MP_KEY (int32): key to minor planet prediction DB record.
• NIGHT_KEY (int16): key to night data record in "scan DB".
• SCAN_KEY (int32): key to scan data record in "scan DB".
• COADD_KEY (int32): key to coadd data record in "scan DB".
• HEMIS (string): hemisphere (N/S) of observation. "n" = North/Mt. Hopkins; "s" = South/CTIO.
• DATE (string): The observation reference date for this source expressed in ISO standard format.
• SCAN (int16): scan number (unique within date).
• COADD (int16): 3-digit coadd number (unique within scan).
• X_COADD (float32): x (cross-scan) position (coadd coord.). (pix)
• Y_COADD (float32): y (in-scan) position (coadd coord.). (pix)
• J_SUBST2 (float32): J residual background #2 (score).
• H_SUBST2 (float32): H residual background #2 (score).
• K_SUBST2 (float32): K residual background #2 (score).
• J_BACK (float32): J coadd median background. (mag)
• H_BACK (float32): H coadd median background. (mag)
• K_BACK (float32): K coadd median background. (mag)
• J_RESID_ANN (float32): J residual annulus background median. (mag)
• H_RESID_ANN (float32): H residual annulus background median. (mag)
• K_RESID_ANN (float32): K residual annulus background median. (mag)
• J_BNDG_PER (int32): J banding Fourier Transf. period on this side of coadd.
• J_BNDG_AMP (float32): J banding maximum FT amplitude on this side of coadd.
• H_BNDG_PER (int32): H banding Fourier Transf. period on this side of coadd.
• H_BNDG_AMP (float32): H banding maximum FT amplitude on this side of coadd.
• K_BNDG_PER (int32): K banding Fourier Transf. period on this side of coadd.
• K_BNDG_AMP (float32): K banding maximum FT amplitude on this side of coadd.
• J_SEETRACK (float32): J band seetracking score.
• H_SEETRACK (float32): H band seetracking score.
• K_SEETRACK (float32): K band seetracking score.
• EXT_KEY (int32): entry counter (key) number (unique within table).
• TMASSXSC_ID (int32): source ID number (unique within scan, coadd).
• j_m[11] (float32): J-band circular aperture magnitude (5, 7, 10, 15, 20, 25, 30, 40, 50, 60, 70 arcsec radius) (mag)
• j_msig[11] (float32): error in J-band circular aperture magnitude (5, 7, 10, 15, 20, 25, 30, 40, 50, 60, 70 arcsec radius) (mag)
• j_flg[11] (int16): J confusion flag for 5, 7, 10, 15, 20, 25, 30, 40, 50, 60, 70 arcsec circular ap. mag.
• h_m[11] (float32): H-band circular aperture magnitude (5, 7, 10, 15, 20, 25, 30, 40, 50, 60, 70 arcsec radius) (mag)
• h_msig[11] (float32): error in H-band circular aperture magnitude (5, 7, 10, 15, 20, 25, 30, 40, 50, 60, 70 arcsec radius) (mag)
• h_flg[11] (int16): H confusion flag for 5, 7, 10, 15, 20, 25, 30, 40, 50, 60, 70 arcsec circular ap. mag.
• k_m[11] (float32): K-band circular aperture magnitude (5, 7, 10, 15, 20, 25, 30, 40, 50, 60, 70 arcsec radius) (mag)
• k_msig[11] (float32): error in K-band circular aperture magnitude (5, 7, 10, 15, 20, 25, 30, 40, 50, 60, 70 arcsec radius) (mag)
• k_flg[11] (int16): K confusion flag for 5, 7, 10, 15, 20, 25, 30, 40, 50, 60, 70 arcsec circular ap. mag.