| Contains the parameters provided for each source in the TWOMASS All Sky Release XSC. |
| The XSC contains 389 columns of information per source (most of which is photometry.) Because extended sources are much more complicated than a point source, it takes many more parameters to characterize them. Some parameters are required to describe the spatial extent of a source, and many more are required to characterize the photometry. In addition to a number of standard measures of photometry, the xsc also reports the magnitude as measured in a number of different fixed-size apertures. The table is organized according to the broad function and utility of the parameters: Name and Position Information, Standard Photometry and Orientation, Large Aperture Photometry, and Miscellaneous Photometry and Characterization. WFAU gratefully acknowledges help from IPAC at Caltech in enabling a bulk download of the entire catalogue for local deployment in the VSA/WSA. Any issues encountered or questions raised in use of this incarnation of the IPAC IRSA catalogue should be communicated to the vsa- or wsa-support helpdesks in the first instance. For a complete description please see the user's guide to the 2MASS XSC all-sky data release Required constraints:
|
| Name | Type | Length | Unit | Description | Default Value | Unified Content Descriptor |
|---|---|---|---|---|---|---|
| cx | float | 8 | unit vector of spherical co-ordinates | pos.distance;pos.cartesian.x | ||
| cy | float | 8 | unit vector of spherical co-ordinates | pos.distance;pos.cartesian.y | ||
| cz | float | 8 | unit vector of spherical co-ordinates | pos.distance;pos.cartesian.z | ||
| htmID | bigint | 8 | Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates | pos.eq | ||
| jdate | float | 8 | Julian days | Julian date of the source measurement accurate to +-3 minutes. | time.epoch | |
| designation | varchar | 17 | Source designation formed from sexigesimal coordinates. | NAME | ||
| ra | float | 8 | degrees | Right ascension (J2000 decimal deg) based on peak pixel. | pos.eq.ra;meta.main | |
| dec | float | 8 | degrees | Declination (J2000 decimal deg) based on peak pixel. | pos.eq.dec;meta.main | |
| sup_ra | float | 8 | degrees | Super-coadd centroid RA (J2000 decimal deg). | pos.eq.ra;meta.main | |
| sup_dec | float | 8 | degrees | Super-coadd centroid Dec (J2000 decimal deg). | pos.eq.dec;meta.main | |
| glon | real | 4 | degrees | Galactic longitude (decimal deg) based on peak pixel. | pos.galactic.lon | |
| glat | real | 4 | degrees | Galactic latitude (decimal deg) based on peak pixel. | pos.galactic.lat | |
| density | real | 4 | Coadd log(density) of stars with k<14 mag. | phys.density | ||
| r_k20fe | real | 4 | arcsec | 20mag/sq." isophotal K fiducial ell. ap. semi-major axis. | phys.angSize;src | |
| j_m_k20fe | real | 4 | mag | J 20mag/sq." isophotal fiducial ell. ap. magnitude. | phot.flux | |
| j_msig_k20fe | real | 4 | mag | J 1-sigma uncertainty in 20mag/sq." iso.fid.ell.mag. | stat.error | |
| j_flg_k20fe | smallint | 2 | J confusion flag for 20mag/sq." iso. fid. ell. mag. | meta.code | ||
| h_m_k20fe | real | 4 | mag | H 20mag/sq." isophotal fiducial ell. ap. magnitude. | phot.flux | |
| h_msig_k20fe | real | 4 | mag | H 1-sigma uncertainty in 20mag/sq." iso.fid.ell.mag. | stat.error | |
| h_flg_k20fe | smallint | 2 | H confusion flag for 20mag/sq." iso. fid. ell. mag. | meta.code | ||
| k_m_k20fe | real | 4 | mag | K 20mag/sq." isophotal fiducial ell. ap. magnitude. | phot.flux | |
| k_msig_k20fe | real | 4 | mag | K 1-sigma uncertainty in 20mag/sq." iso.fid.ell.mag. | stat.error | |
| k_flg_k20fe | smallint | 2 | K confusion flag for 20mag/sq." iso. fid. ell. mag. | meta.code | ||
| r_3sig | real | 4 | arcsec | 3-sigma K isophotal semi-major axis. | stat.error | |
| j_ba | real | 4 | J minor/major axis ratio fit to the 3-sigma isophote. | phys.size.axisRatio | ||
| j_phi | smallint | 2 | degrees | J angle to 3-sigma major axis (E of N). | pos.posAng | |
| h_ba | real | 4 | H minor/major axis ratio fit to the 3-sigma isophote. | phys.size.axisRatio | ||
| h_phi | smallint | 2 | degrees | H angle to 3-sigma major axis (E of N). | pos.posAng | |
| k_ba | real | 4 | K minor/major axis ratio fit to the 3-sigma isophote. | phys.size.axisRatio | ||
| k_phi | smallint | 2 | degrees | K angle to 3-sigma major axis (E of N). | pos.posAng | |
| sup_r_3sig | real | 4 | arcsec | Super-coadd 3-sigma isophotal semi-major axis radius. | stat.error | |
| sup_ba | real | 4 | Minor/major axis ratio fit to 3-sig. super-coadd isophote. | phys.size.axisRatio | ||
| sup_phi | smallint | 2 | degrees | Super-coadd angle to major axis (E of N). | pos.posAng | |
| r_fe | real | 4 | arcsec | K fiducial Kron elliptical aperture semi-major axis. | phys.angSize;src | |
| j_m_fe | real | 4 | mag | J fiducial Kron ell. mag aperture magnitude. | phot.flux | |
| j_msig_fe | real | 4 | mag | J 1-sigma uncertainty in fiducial Kron ell. mag. | stat.error | |
| j_flg_fe | smallint | 2 | J confusion flag for fiducial Kron ell. mag. | meta.code | ||
| h_m_fe | real | 4 | mag | H fiducial Kron ell. mag aperture magnitude. | phot.flux | |
| h_msig_fe | real | 4 | mag | H 1-sigma uncertainty in fiducial Kron ell. mag. | stat.error | |
| h_flg_fe | smallint | 2 | H confusion flag for fiducial Kron ell. mag. | meta.code | ||
| k_m_fe | real | 4 | mag | K fiducial Kron ell. mag aperture magnitude. | phot.flux | |
| k_msig_fe | real | 4 | mag | K 1-sigma uncertainty in fiducial Kron ell. mag. | stat.error | |
| k_flg_fe | smallint | 2 | K confusion flag for fiducial Kron ell. mag. | meta.code | ||
| r_ext | real | 4 | arcsec | extrapolation/total radius. | phys.angSize;src | |
| j_m_ext | real | 4 | mag | J mag from fit extrapolation. | phot.flux | |
| j_msig_ext | real | 4 | mag | J 1-sigma uncertainty in mag from fit extrapolation. | stat.error | |
| j_pchi | real | 4 | J chi^2 of fit to rad. profile (LCSB: alpha scale len). | stat.fit.param | ||
| h_m_ext | real | 4 | mag | H mag from fit extrapolation. | phot.flux | |
| h_msig_ext | real | 4 | mag | H 1-sigma uncertainty in mag from fit extrapolation. | stat.error | |
| h_pchi | real | 4 | H chi^2 of fit to rad. profile (LCSB: alpha scale len). | stat.fit.param | ||
| k_m_ext | real | 4 | mag | K mag from fit extrapolation. | phot.flux | |
| k_msig_ext | real | 4 | mag | K 1-sigma uncertainty in mag from fit extrapolation. | stat.error | |
| k_pchi | real | 4 | K chi^2 of fit to rad. profile (LCSB: alpha scale len). | stat.fit.param | ||
| j_r_eff | real | 4 | arcsec | J half-light (integrated half-flux point) radius. | phys.angSize;src | |
| j_mnsurfb_eff | real | 4 | mag | J mean surface brightness at the half-light radius. | phot.mag.sb | |
| h_r_eff | real | 4 | arcsec | H half-light (integrated half-flux point) radius. | phys.angSize;src | |
| h_mnsurfb_eff | real | 4 | mag | H mean surface brightness at the half-light radius. | phot.mag.sb | |
| k_r_eff | real | 4 | arcsec | K half-light (integrated half-flux point) radius. | phys.angSize;src | |
| k_mnsurfb_eff | real | 4 | mag | K mean surface brightness at the half-light radius. | phot.mag.sb | |
| j_con_indx | real | 4 | J concentration index r_75%/r_25%. | phys.size;arith.ratio | ||
| h_con_indx | real | 4 | H concentration index r_75%/r_25%. | phys.size;arith.ratio | ||
| k_con_indx | real | 4 | K concentration index r_75%/r_25%. | phys.size;arith.ratio | ||
| j_peak | real | 4 | mag | J peak pixel brightness. | phot.mag.sb | |
| h_peak | real | 4 | mag | H peak pixel brightness. | phot.mag.sb | |
| k_peak | real | 4 | mag | K peak pixel brightness. | phot.mag.sb | |
| j_5surf | real | 4 | mag | J central surface brightness (r<=5). | phot.mag.sb | |
| h_5surf | real | 4 | mag | H central surface brightness (r<=5). | phot.mag.sb | |
| k_5surf | real | 4 | mag | K central surface brightness (r<=5). | phot.mag.sb | |
| e_score | real | 4 | extended score: 1(extended) < e_score < 2(point-like). | meta.code | ||
| g_score | real | 4 | galaxy score: 1(extended) < g_score < 2(point-like). | meta.code | ||
| vc | smallint | 2 | visual verification score for source. | meta.code | ||
| cc_flg | varchar | 1 | indicates artifact contamination and/or confusion. | meta.code | ||
| im_nx | smallint | 2 | size of postage stamp image in pixels. | instr.fov;instr.pixel | ||
| r_k20fc | real | 4 | arcsec | 20mag/sq." isophotal K fiducial circular ap. radius. | phys.angSize;src | |
| j_m_k20fc | real | 4 | mag | J 20mag/sq." isophotal fiducial circ. ap. mag. | phot.flux | |
| j_msig_k20fc | real | 4 | mag | J 1-sigma uncertainty in 20mag/sq." iso.fid.circ. mag. | stat.error | |
| j_flg_k20fc | smallint | 2 | J confusion flag for 20mag/sq." iso. fid. circ. mag. | meta.code | ||
| h_m_k20fc | real | 4 | mag | H 20mag/sq." isophotal fiducial circ. ap. mag. | phot.flux | |
| h_msig_k20fc | real | 4 | mag | H 1-sigma uncertainty in 20mag/sq." iso.fid.circ. mag. | stat.error | |
| h_flg_k20fc | smallint | 2 | H confusion flag for 20mag/sq." iso. fid. circ. mag. | meta.code | ||
| k_m_k20fc | real | 4 | mag | K 20mag/sq." isophotal fiducial circ. ap. mag. | phot.flux | |
| k_msig_k20fc | real | 4 | mag | K 1-sigma uncertainty in 20mag/sq." iso.fid.circ. mag. | stat.error | |
| k_flg_k20fc | smallint | 2 | K confusion flag for 20mag/sq." iso. fid. circ. mag. | meta.code | ||
| j_r_e | real | 4 | arcsec | J Kron elliptical aperture semi-major axis. | phys.angSize;src | |
| j_m_e | real | 4 | mag | J Kron elliptical aperture magnitude. | phot.flux | |
| j_msig_e | real | 4 | mag | J 1-sigma uncertainty in Kron elliptical mag. | stat.error | |
| j_flg_e | smallint | 2 | J confusion flag for Kron elliptical mag. | meta.code | ||
| h_r_e | real | 4 | arcsec | H Kron elliptical aperture semi-major axis. | phys.angSize;src | |
| h_m_e | real | 4 | mag | H Kron elliptical aperture magnitude. | phot.flux | |
| h_msig_e | real | 4 | mag | H 1-sigma uncertainty in Kron elliptical mag. | stat.error | |
| h_flg_e | smallint | 2 | H confusion flag for Kron elliptical mag. | meta.code | ||
| k_r_e | real | 4 | arcsec | K Kron elliptical aperture semi-major axis. | phys.angSize;src | |
| k_m_e | real | 4 | mag | K Kron elliptical aperture magnitude. | phot.flux | |
| k_msig_e | real | 4 | mag | K 1-sigma uncertainty in Kron elliptical mag. | stat.error | |
| k_flg_e | smallint | 2 | K confusion flag for Kron elliptical mag. | meta.code | ||
| j_r_c | real | 4 | arcsec | J Kron circular aperture radius. | phys.angSize;src | |
| j_m_c | real | 4 | mag | J Kron circular aperture magnitude. | phot.flux | |
| j_msig_c | real | 4 | mag | J 1-sigma uncertainty in Kron circular mag. | stat.error | |
| j_flg_c | smallint | 2 | J confusion flag for Kron circular mag. | meta.code | ||
| h_r_c | real | 4 | arcsec | H Kron circular aperture radius. | phys.angSize;src | |
| h_m_c | real | 4 | mag | H Kron circular aperture magnitude. | phot.flux | |
| h_msig_c | real | 4 | mag | H 1-sigma uncertainty in Kron circular mag. | stat.error | |
| h_flg_c | smallint | 2 | H confusion flag for Kron circular mag. | meta.code | ||
| k_r_c | real | 4 | arcsec | K Kron circular aperture radius. | phys.angSize;src | |
| k_m_c | real | 4 | mag | K Kron circular aperture magnitude. | phot.flux | |
| k_msig_c | real | 4 | mag | K 1-sigma uncertainty in Kron circular mag. | stat.error | |
| k_flg_c | smallint | 2 | K confusion flag for Kron circular mag. | meta.code | ||
| r_fc | real | 4 | arcsec | K fiducial Kron circular aperture radius. | phys.angSize;src | |
| j_m_fc | real | 4 | mag | J fiducial Kron circular magnitude. | phot.flux | |
| j_msig_fc | real | 4 | mag | J 1-sigma uncertainty in fiducial Kron circ. mag. | stat.error | |
| j_flg_fc | smallint | 2 | J confusion flag for fiducial Kron circ. mag. | meta.code | ||
| h_m_fc | real | 4 | mag | H fiducial Kron circular magnitude. | phot.flux | |
| h_msig_fc | real | 4 | mag | H 1-sigma uncertainty in fiducial Kron circ. mag. | stat.error | |
| h_flg_fc | smallint | 2 | H confusion flag for fiducial Kron circ. mag. | meta.code | ||
| k_m_fc | real | 4 | mag | K fiducial Kron circular magnitude. | phot.flux | |
| k_msig_fc | real | 4 | mag | K 1-sigma uncertainty in fiducial Kron circ. mag. | stat.error | |
| k_flg_fc | smallint | 2 | K confusion flag for fiducial Kron circ. mag. | meta.code | ||
| j_r_i20e | real | 4 | arcsec | J 20mag/sq." isophotal elliptical ap. semi-major axis. | phys.angSize;src | |
| j_m_i20e | real | 4 | mag | J 20mag/sq." isophotal elliptical ap. magnitude. | phot.flux | |
| j_msig_i20e | real | 4 | mag | J 1-sigma uncertainty in 20mag/sq." iso. ell. mag. | stat.error | |
| j_flg_i20e | smallint | 2 | J confusion flag for 20mag/sq." iso. ell. mag. | meta.code | ||
| h_r_i20e | real | 4 | arcsec | H 20mag/sq." isophotal elliptical ap. semi-major axis. | phys.angSize;src | |
| h_m_i20e | real | 4 | mag | H 20mag/sq." isophotal elliptical ap. magnitude. | phot.flux | |
| h_msig_i20e | real | 4 | mag | H 1-sigma uncertainty in 20mag/sq." iso. ell. mag. | stat.error | |
| h_flg_i20e | smallint | 2 | H confusion flag for 20mag/sq." iso. ell. mag. | meta.code | ||
| k_r_i20e | real | 4 | arcsec | K 20mag/sq." isophotal elliptical ap. semi-major axis. | phys.angSize;src | |
| k_m_i20e | real | 4 | mag | K 20mag/sq." isophotal elliptical ap. magnitude. | phot.flux | |
| k_msig_i20e | real | 4 | mag | K 1-sigma uncertainty in 20mag/sq." iso. ell. mag. | stat.error | |
| k_flg_i20e | smallint | 2 | K confusion flag for 20mag/sq." iso. ell. mag. | meta.code | ||
| j_r_i20c | real | 4 | arcsec | J 20mag/sq." isophotal circular aperture radius. | phys.angSize;src | |
| j_m_i20c | real | 4 | mag | J 20mag/sq." isophotal circular ap. magnitude. | phot.flux | |
| j_msig_i20c | real | 4 | mag | J 1-sigma uncertainty in 20mag/sq." iso. circ. mag. | stat.error | |
| j_flg_i20c | smallint | 2 | J confusion flag for 20mag/sq." iso. circ. mag. | meta.code | ||
| h_r_i20c | real | 4 | arcsec | H 20mag/sq." isophotal circular aperture radius. | phys.angSize;src | |
| h_m_i20c | real | 4 | mag | H 20mag/sq." isophotal circular ap. magnitude. | phot.flux | |
| h_msig_i20c | real | 4 | mag | H 1-sigma uncertainty in 20mag/sq." iso. circ. mag. | stat.error | |
| h_flg_i20c | smallint | 2 | H confusion flag for 20mag/sq." iso. circ. mag. | meta.code | ||
| k_r_i20c | real | 4 | arcsec | K 20mag/sq." isophotal circular aperture radius. | phys.angSize;src | |
| k_m_i20c | real | 4 | mag | K 20mag/sq." isophotal circular ap. magnitude. | phot.flux | |
| k_msig_i20c | real | 4 | mag | K 1-sigma uncertainty in 20mag/sq." iso. circ. mag. | stat.error | |
| k_flg_i20c | smallint | 2 | K confusion flag for 20mag/sq." iso. circ. mag. | meta.code | ||
| j_r_i21e | real | 4 | arcsec | J 21mag/sq." isophotal elliptical ap. semi-major axis. | phys.angSize;src | |
| j_m_i21e | real | 4 | mag | J 21mag/sq." isophotal elliptical ap. magnitude. | phot.flux | |
| j_msig_i21e | real | 4 | mag | J 1-sigma uncertainty in 21mag/sq." iso. ell. mag. | stat.error | |
| j_flg_i21e | smallint | 2 | J confusion flag for 21mag/sq." iso. ell. mag. | meta.code | ||
| h_r_i21e | real | 4 | arcsec | H 21mag/sq." isophotal elliptical ap. semi-major axis. | phys.angSize;src | |
| h_m_i21e | real | 4 | mag | H 21mag/sq." isophotal elliptical ap. magnitude. | phot.flux | |
| h_msig_i21e | real | 4 | mag | H 1-sigma uncertainty in 21mag/sq." iso. ell. mag. | stat.error | |
| h_flg_i21e | smallint | 2 | H confusion flag for 21mag/sq." iso. ell. mag. | meta.code | ||
| k_r_i21e | real | 4 | arcsec | K 21mag/sq." isophotal elliptical ap. semi-major axis. | phys.angSize;src | |
| k_m_i21e | real | 4 | mag | K 21mag/sq." isophotal elliptical ap. magnitude. | phot.flux | |
| k_msig_i21e | real | 4 | mag | K 1-sigma uncertainty in 21mag/sq." iso. ell. mag. | stat.error | |
| k_flg_i21e | smallint | 2 | K confusion flag for 21mag/sq." iso. ell. mag. | meta.code | ||
| r_j21fe | real | 4 | arcsec | 21mag/sq." isophotal J fiducial ell. ap. semi-major axis. | phys.angSize;src | |
| j_m_j21fe | real | 4 | mag | J 21mag/sq." isophotal fiducial ell. ap. magnitude. | phot.flux | |
| j_msig_j21fe | real | 4 | mag | J 1-sigma uncertainty in 21mag/sq." iso.fid.ell.mag. | stat.error | |
| j_flg_j21fe | smallint | 2 | J confusion flag for 21mag/sq." iso. fid. ell. mag. | meta.code | ||
| h_m_j21fe | real | 4 | mag | H 21mag/sq." isophotal fiducial ell. ap. magnitude. | phot.flux | |
| h_msig_j21fe | real | 4 | mag | H 1-sigma uncertainty in 21mag/sq." iso.fid.ell.mag. | stat.error | |
| h_flg_j21fe | smallint | 2 | H confusion flag for 21mag/sq." iso. fid. ell. mag. | meta.code | ||
| k_m_j21fe | real | 4 | mag | K 21mag/sq." isophotal fiducial ell. ap. magnitude. | phot.flux | |
| k_msig_j21fe | real | 4 | mag | K 1-sigma uncertainty in 21mag/sq." iso.fid.ell.mag. | stat.error | |
| k_flg_j21fe | smallint | 2 | K confusion flag for 21mag/sq." iso. fid. ell. mag. | meta.code | ||
| j_r_i21c | real | 4 | arcsec | J 21mag/sq." isophotal circular aperture radius. | phys.angSize;src | |
| j_m_i21c | real | 4 | mag | J 21mag/sq." isophotal circular ap. magnitude. | phot.flux | |
| j_msig_i21c | real | 4 | mag | J 1-sigma uncertainty in 21mag/sq." iso. circ. mag. | stat.error | |
| j_flg_i21c | smallint | 2 | J confusion flag for 21mag/sq." iso. circ. mag. | meta.code | ||
| h_r_i21c | real | 4 | arcsec | H 21mag/sq." isophotal circular aperture radius. | phys.angSize;src | |
| h_m_i21c | real | 4 | mag | H 21mag/sq." isophotal circular ap. magnitude. | phot.flux | |
| h_msig_i21c | real | 4 | mag | H 1-sigma uncertainty in 21mag/sq." iso. circ. mag. | stat.error | |
| h_flg_i21c | smallint | 2 | H confusion flag for 21mag/sq." iso. circ. mag. | meta.code | ||
| k_r_i21c | real | 4 | arcsec | K 21mag/sq." isophotal circular aperture radius. | phys.angSize;src | |
| k_m_i21c | real | 4 | mag | K 21mag/sq." isophotal circular ap. magnitude. | phot.flux | |
| k_msig_i21c | real | 4 | mag | K 1-sigma uncertainty in 21mag/sq." iso. circ. mag. | stat.error | |
| k_flg_i21c | smallint | 2 | K confusion flag for 21mag/sq." iso. circ. mag. | meta.code | ||
| r_j21fc | real | 4 | arcsec | 21mag/sq." isophotal J fiducial circular ap. radius. | phys.angSize;src | |
| j_m_j21fc | real | 4 | mag | J 21mag/sq." isophotal fiducial circ. ap. mag. | phot.flux | |
| j_msig_j21fc | real | 4 | mag | J 1-sigma uncertainty in 21mag/sq." iso.fid.circ.mag. | stat.error | |
| j_flg_j21fc | smallint | 2 | J confusion flag for 21mag/sq." iso. fid. circ. mag. | meta.code | ||
| h_m_j21fc | real | 4 | mag | H 21mag/sq." isophotal fiducial circ. ap. mag. | phot.flux | |
| h_msig_j21fc | real | 4 | mag | H 1-sigma uncertainty in 21mag/sq." iso.fid.circ.mag. | stat.error | |
| h_flg_j21fc | smallint | 2 | H confusion flag for 21mag/sq." iso. fid. circ. mag. | meta.code | ||
| k_m_j21fc | real | 4 | mag | K 21mag/sq." isophotal fiducial circ. ap. mag. | phot.flux | |
| k_msig_j21fc | real | 4 | mag | K 1-sigma uncertainty in 21mag/sq." iso.fid.circ.mag. | stat.error | |
| k_flg_j21fc | smallint | 2 | K confusion flag for 21mag/sq." iso. fid. circ. mag. | meta.code | ||
| j_m_5 | real | 4 | mag | J 5 arcsec radius circular aperture magnitude. | phot.flux | |
| j_msig_5 | real | 4 | mag | J 1-sigma uncertainty in 5 arcsec circular ap. mag. | stat.error | |
| j_flg_5 | smallint | 2 | J confusion flag for 5 arcsec circular ap. mag. | meta.code | ||
| h_m_5 | real | 4 | mag | H 5 arcsec radius circular aperture magnitude. | phot.flux | |
| h_msig_5 | real | 4 | mag | H 1-sigma uncertainty in 5 arcsec circular ap. mag. | stat.error | |
| h_flg_5 | smallint | 2 | H confusion flag for 5 arcsec circular ap. mag. | meta.code | ||
| k_m_5 | real | 4 | mag | K 5 arcsec radius circular aperture magnitude. | phot.flux | |
| k_msig_5 | real | 4 | mag | K 1-sigma uncertainty in 5 arcsec circular ap. mag. | stat.error | |
| k_flg_5 | smallint | 2 | K confusion flag for 5 arcsec circular ap. mag. | meta.code | ||
| j_m_7 | real | 4 | mag | J 7 arcsec radius circular aperture magnitude. | phot.flux | |
| j_msig_7 | real | 4 | mag | J 1-sigma uncertainty in 7 arcsec circular ap. mag. | stat.error | |
| j_flg_7 | smallint | 2 | J confusion flag for 7 arcsec circular ap. mag. | meta.code | ||
| h_m_7 | real | 4 | mag | H 7 arcsec radius circular aperture magnitude. | phot.flux | |
| h_msig_7 | real | 4 | mag | H 1-sigma uncertainty in 7 arcsec circular ap. mag. | stat.error | |
| h_flg_7 | smallint | 2 | H confusion flag for 7 arcsec circular ap. mag. | meta.code | ||
| k_m_7 | real | 4 | mag | K 7 arcsec radius circular aperture magnitude. | phot.flux | |
| k_msig_7 | real | 4 | mag | K 1-sigma uncertainty in 7 arcsec circular ap. mag. | stat.error | |
| k_flg_7 | smallint | 2 | K confusion flag for 7 arcsec circular ap. mag. | meta.code | ||
| j_m_10 | real | 4 | mag | J 10 arcsec radius circular aperture magnitude. | phot.flux | |
| j_msig_10 | real | 4 | mag | J 1-sigma uncertainty in 10 arcsec circular ap. mag. | stat.error | |
| j_flg_10 | smallint | 2 | J confusion flag for 10 arcsec circular ap. mag. | meta.code | ||
| h_m_10 | real | 4 | mag | H 10 arcsec radius circular aperture magnitude. | phot.flux | |
| h_msig_10 | real | 4 | mag | H 1-sigma uncertainty in 10 arcsec circular ap. mag. | stat.error | |
| h_flg_10 | smallint | 2 | H confusion flag for 10 arcsec circular ap. mag. | meta.code | ||
| k_m_10 | real | 4 | mag | K 10 arcsec radius circular aperture magnitude. | phot.flux | |
| k_msig_10 | real | 4 | mag | K 1-sigma uncertainty in 10 arcsec circular ap. mag. | stat.error | |
| k_flg_10 | smallint | 2 | K confusion flag for 10 arcsec circular ap. mag. | meta.code | ||
| j_m_15 | real | 4 | mag | J 15 arcsec radius circular aperture magnitude. | phot.flux | |
| j_msig_15 | real | 4 | mag | J 1-sigma uncertainty in 15 arcsec circular ap. mag. | stat.error | |
| j_flg_15 | smallint | 2 | J confusion flag for 15 arcsec circular ap. mag. | meta.code | ||
| h_m_15 | real | 4 | mag | H 15 arcsec radius circular aperture magnitude. | phot.flux | |
| h_msig_15 | real | 4 | mag | H 1-sigma uncertainty in 15 arcsec circular ap. mag. | stat.error | |
| h_flg_15 | smallint | 2 | H confusion flag for 15 arcsec circular ap. mag. | meta.code | ||
| k_m_15 | real | 4 | mag | K 15 arcsec radius circular aperture magnitude. | phot.flux | |
| k_msig_15 | real | 4 | mag | K 1-sigma uncertainty in 15 arcsec circular ap. mag. | stat.error | |
| k_flg_15 | smallint | 2 | K confusion flag for 15 arcsec circular ap. mag. | meta.code | ||
| j_m_20 | real | 4 | mag | J 20 arcsec radius circular aperture magnitude. | phot.flux | |
| j_msig_20 | real | 4 | mag | J 1-sigma uncertainty in 20 arcsec circular ap. mag. | stat.error | |
| j_flg_20 | smallint | 2 | J confusion flag for 20 arcsec circular ap. mag. | meta.code | ||
| h_m_20 | real | 4 | mag | H 20 arcsec radius circular aperture magnitude. | phot.flux | |
| h_msig_20 | real | 4 | mag | H 1-sigma uncertainty in 20 arcsec circular ap. mag. | stat.error | |
| h_flg_20 | smallint | 2 | H confusion flag for 20 arcsec circular ap. mag. | meta.code | ||
| k_m_20 | real | 4 | mag | K 20 arcsec radius circular aperture magnitude. | phot.flux | |
| k_msig_20 | real | 4 | mag | K 1-sigma uncertainty in 20 arcsec circular ap. mag. | stat.error | |
| k_flg_20 | smallint | 2 | K confusion flag for 20 arcsec circular ap. mag. | meta.code | ||
| j_m_25 | real | 4 | mag | J 25 arcsec radius circular aperture magnitude. | phot.flux | |
| j_msig_25 | real | 4 | mag | J 1-sigma uncertainty in 25 arcsec circular ap. mag. | stat.error | |
| j_flg_25 | smallint | 2 | J confusion flag for 25 arcsec circular ap. mag. | meta.code | ||
| h_m_25 | real | 4 | mag | H 25 arcsec radius circular aperture magnitude. | phot.flux | |
| h_msig_25 | real | 4 | mag | H 1-sigma uncertainty in 25 arcsec circular ap. mag. | stat.error | |
| h_flg_25 | smallint | 2 | H confusion flag for 25 arcsec circular ap. mag. | meta.code | ||
| k_m_25 | real | 4 | mag | K 25 arcsec radius circular aperture magnitude. | phot.flux | |
| k_msig_25 | real | 4 | mag | K 1-sigma uncertainty in 25 arcsec circular ap. mag. | stat.error | |
| k_flg_25 | smallint | 2 | K confusion flag for 25 arcsec circular ap. mag. | meta.code | ||
| j_m_30 | real | 4 | mag | J 30 arcsec radius circular aperture magnitude. | phot.flux | |
| j_msig_30 | real | 4 | mag | J 1-sigma uncertainty in 30 arcsec circular ap. mag. | stat.error | |
| j_flg_30 | smallint | 2 | J confusion flag for 30 arcsec circular ap. mag. | meta.code | ||
| h_m_30 | real | 4 | mag | H 30 arcsec radius circular aperture magnitude. | phot.flux | |
| h_msig_30 | real | 4 | mag | H 1-sigma uncertainty in 30 arcsec circular ap. mag. | stat.error | |
| h_flg_30 | smallint | 2 | H confusion flag for 30 arcsec circular ap. mag. | meta.code | ||
| k_m_30 | real | 4 | mag | K 30 arcsec radius circular aperture magnitude. | phot.flux | |
| k_msig_30 | real | 4 | mag | K 1-sigma uncertainty in 30 arcsec circular ap. mag. | stat.error | |
| k_flg_30 | smallint | 2 | K confusion flag for 30 arcsec circular ap. mag. | meta.code | ||
| j_m_40 | real | 4 | mag | J 40 arcsec radius circular aperture magnitude. | phot.flux | |
| j_msig_40 | real | 4 | mag | J 1-sigma uncertainty in 40 arcsec circular ap. mag. | stat.error | |
| j_flg_40 | smallint | 2 | J confusion flag for 40 arcsec circular ap. mag. | meta.code | ||
| h_m_40 | real | 4 | mag | H 40 arcsec radius circular aperture magnitude. | phot.flux | |
| h_msig_40 | real | 4 | mag | H 1-sigma uncertainty in 40 arcsec circular ap. mag. | stat.error | |
| h_flg_40 | smallint | 2 | H confusion flag for 40 arcsec circular ap. mag. | meta.code | ||
| k_m_40 | real | 4 | mag | K 40 arcsec radius circular aperture magnitude. | phot.flux | |
| k_msig_40 | real | 4 | mag | K 1-sigma uncertainty in 40 arcsec circular ap. mag. | stat.error | |
| k_flg_40 | smallint | 2 | K confusion flag for 40 arcsec circular ap. mag. | meta.code | ||
| j_m_50 | real | 4 | mag | J 50 arcsec radius circular aperture magnitude. | phot.flux | |
| j_msig_50 | real | 4 | mag | J 1-sigma uncertainty in 50 arcsec circular ap. mag. | stat.error | |
| j_flg_50 | smallint | 2 | J confusion flag for 50 arcsec circular ap. mag. | meta.code | ||
| h_m_50 | real | 4 | mag | H 50 arcsec radius circular aperture magnitude. | phot.flux | |
| h_msig_50 | real | 4 | mag | H 1-sigma uncertainty in 50 arcsec circular ap. mag. | stat.error | |
| h_flg_50 | smallint | 2 | H confusion flag for 50 arcsec circular ap. mag. | meta.code | ||
| k_m_50 | real | 4 | mag | K 50 arcsec radius circular aperture magnitude. | phot.flux | |
| k_msig_50 | real | 4 | mag | K 1-sigma uncertainty in 50 arcsec circular ap. mag. | stat.error | |
| k_flg_50 | smallint | 2 | K confusion flag for 50 arcsec circular ap. mag. | meta.code | ||
| j_m_60 | real | 4 | mag | J 60 arcsec radius circular aperture magnitude. | phot.flux | |
| j_msig_60 | real | 4 | mag | J 1-sigma uncertainty in 60 arcsec circular ap. mag. | stat.error | |
| j_flg_60 | smallint | 2 | J confusion flag for 60 arcsec circular ap. mag. | meta.code | ||
| h_m_60 | real | 4 | mag | H 60 arcsec radius circular aperture magnitude. | phot.flux | |
| h_msig_60 | real | 4 | mag | H 1-sigma uncertainty in 60 arcsec circular ap. mag. | stat.error | |
| h_flg_60 | smallint | 2 | H confusion flag for 60 arcsec circular ap. mag. | meta.code | ||
| k_m_60 | real | 4 | mag | K 60 arcsec radius circular aperture magnitude. | phot.flux | |
| k_msig_60 | real | 4 | mag | K 1-sigma uncertainty in 60 arcsec circular ap. mag. | stat.error | |
| k_flg_60 | smallint | 2 | K confusion flag for 60 arcsec circular ap. mag. | meta.code | ||
| j_m_70 | real | 4 | mag | J 70 arcsec radius circular aperture magnitude. | phot.flux | |
| j_msig_70 | real | 4 | mag | J 1-sigma uncertainty in 70 arcsec circular ap. mag. | stat.error | |
| j_flg_70 | smallint | 2 | J confusion flag for 70 arcsec circular ap. mag. | meta.code | ||
| h_m_70 | real | 4 | mag | H 70 arcsec radius circular aperture magnitude. | phot.flux | |
| h_msig_70 | real | 4 | mag | H 1-sigma uncertainty in 70 arcsec circular ap. mag. | stat.error | |
| h_flg_70 | smallint | 2 | H confusion flag for 70 arcsec circular ap. mag. | meta.code | ||
| k_m_70 | real | 4 | mag | K 70 arcsec radius circular aperture magnitude. | phot.flux | |
| k_msig_70 | real | 4 | mag | K 1-sigma uncertainty in 70 arcsec circular ap. mag. | stat.error | |
| k_flg_70 | smallint | 2 | K confusion flag for 70 arcsec circular ap. mag. | meta.code | ||
| j_m_sys | real | 4 | mag | J system photometry magnitude. | phot.flux | |
| j_msig_sys | real | 4 | mag | J 1-sigma uncertainty in system photometry mag. | stat.error | |
| h_m_sys | real | 4 | mag | H system photometry magnitude. | phot.flux | |
| h_msig_sys | real | 4 | mag | H 1-sigma uncertainty in system photometry mag. | stat.error | |
| k_m_sys | real | 4 | mag | K system photometry magnitude. | phot.flux | |
| k_msig_sys | real | 4 | mag | K 1-sigma uncertainty in system photometry mag. | stat.error | |
| sys_flg | smallint | 2 | system flag: 0=no system, 1=nearby galaxy flux incl. in mag. | meta.code | ||
| contam_flg | smallint | 2 | contamination flag: 0=no stars, 1=stellar flux incl. in mag. | meta.code | ||
| j_5sig_ba | real | 4 | J minor/major axis ratio fit to the 5-sigma isophote. | phys.size.axisRatio | ||
| j_5sig_phi | smallint | 2 | degrees | J angle to 5-sigma major axis (E of N). | stat.error | |
| h_5sig_ba | real | 4 | H minor/major axis ratio fit to the 5-sigma isophote. | phys.size.axisRatio | ||
| h_5sig_phi | smallint | 2 | degrees | H angle to 5-sigma major axis (E of N). | stat.error | |
| k_5sig_ba | real | 4 | K minor/major axis ratio fit to the 5-sigma isophote. | phys.size.axisRatio | ||
| k_5sig_phi | smallint | 2 | degrees | K angle to 5-sigma major axis (E of N). | stat.error | |
| j_d_area | smallint | 2 | J 5-sigma to 3-sigma differential area. | stat.fit.residual | ||
| j_perc_darea | smallint | 2 | J 5-sigma to 3-sigma percent area change. | FIT_PARAM | ||
| h_d_area | smallint | 2 | H 5-sigma to 3-sigma differential area. | stat.fit.residual | ||
| h_perc_darea | smallint | 2 | H 5-sigma to 3-sigma percent area change. | FIT_PARAM | ||
| k_d_area | smallint | 2 | K 5-sigma to 3-sigma differential area. | stat.fit.residual | ||
| k_perc_darea | smallint | 2 | K 5-sigma to 3-sigma percent area change. | FIT_PARAM | ||
| j_bisym_rat | real | 4 | J bi-symmetric flux ratio. | phot.flux;arith.ratio | ||
| j_bisym_chi | real | 4 | J bi-symmetric cross-correlation chi. | stat.fit.param | ||
| h_bisym_rat | real | 4 | H bi-symmetric flux ratio. | phot.flux;arith.ratio | ||
| h_bisym_chi | real | 4 | H bi-symmetric cross-correlation chi. | stat.fit.param | ||
| k_bisym_rat | real | 4 | K bi-symmetric flux ratio. | phot.flux;arith.ratio | ||
| k_bisym_chi | real | 4 | K bi-symmetric cross-correlation chi. | stat.fit.param | ||
| j_sh0 | real | 4 | J ridge shape (LCSB: BSNR limit). | FIT_PARAM | ||
| j_sig_sh0 | real | 4 | J ridge shape sigma (LCSB: B2SNR limit). | FIT_PARAM | ||
| h_sh0 | real | 4 | H ridge shape (LCSB: BSNR limit). | FIT_PARAM | ||
| h_sig_sh0 | real | 4 | H ridge shape sigma (LCSB: B2SNR limit). | FIT_PARAM | ||
| k_sh0 | real | 4 | K ridge shape (LCSB: BSNR limit). | FIT_PARAM | ||
| k_sig_sh0 | real | 4 | K ridge shape sigma (LCSB: B2SNR limit). | FIT_PARAM | ||
| j_sc_mxdn | real | 4 | J mxdn (score) (LCSB: BSNR - block/smoothed SNR). | meta.code | ||
| j_sc_sh | real | 4 | J shape (score). | meta.code | ||
| j_sc_wsh | real | 4 | J wsh (score) (LCSB: PSNR - peak raw SNR). | meta.code | ||
| j_sc_r23 | real | 4 | J r23 (score) (LCSB: TSNR - integrated SNR for r=15). | meta.code | ||
| j_sc_1mm | real | 4 | J 1st moment (score) (LCSB: super blk 2,4,8 SNR). | meta.code | ||
| j_sc_2mm | real | 4 | J 2nd moment (score) (LCSB: SNRMAX - super SNR max). | meta.code | ||
| j_sc_vint | real | 4 | J vint (score). | meta.code | ||
| j_sc_r1 | real | 4 | J r1 (score). | meta.code | ||
| j_sc_msh | real | 4 | J median shape score. | meta.code | ||
| h_sc_mxdn | real | 4 | H mxdn (score) (LCSB: BSNR - block/smoothed SNR). | meta.code | ||
| h_sc_sh | real | 4 | H shape (score). | meta.code | ||
| h_sc_wsh | real | 4 | H wsh (score) (LCSB: PSNR - peak raw SNR). | meta.code | ||
| h_sc_r23 | real | 4 | H r23 (score) (LCSB: TSNR - integrated SNR for r=15). | meta.code | ||
| h_sc_1mm | real | 4 | H 1st moment (score) (LCSB: super blk 2,4,8 SNR). | meta.code | ||
| h_sc_2mm | real | 4 | H 2nd moment (score) (LCSB: SNRMAX - super SNR max). | meta.code | ||
| h_sc_vint | real | 4 | H vint (score). | meta.code | ||
| h_sc_r1 | real | 4 | H r1 (score). | meta.code | ||
| h_sc_msh | real | 4 | H median shape score. | meta.code | ||
| k_sc_mxdn | real | 4 | K mxdn (score) (LCSB: BSNR - block/smoothed SNR). | meta.code | ||
| k_sc_sh | real | 4 | K shape (score). | meta.code | ||
| k_sc_wsh | real | 4 | K wsh (score) (LCSB: PSNR - peak raw SNR). | meta.code | ||
| k_sc_r23 | real | 4 | K r23 (score) (LCSB: TSNR - integrated SNR for r=15). | meta.code | ||
| k_sc_1mm | real | 4 | K 1st moment (score) (LCSB: super blk 2,4,8 SNR). | meta.code | ||
| k_sc_2mm | real | 4 | K 2nd moment (score) (LCSB: SNRMAX - super SNR max). | meta.code | ||
| k_sc_vint | real | 4 | K vint (score). | meta.code | ||
| k_sc_r1 | real | 4 | K r1 (score). | meta.code | ||
| k_sc_msh | real | 4 | K median shape score. | meta.code | ||
| j_chif_ellf | real | 4 | J % chi-fraction for elliptical fit to 3-sig isophote. | stat.fit.param | ||
| k_chif_ellf | real | 4 | K % chi-fraction for elliptical fit to 3-sig isophote. | stat.fit.param | ||
| ellfit_flg | smallint | 2 | ellipse fitting contamination flag. | meta.code | ||
| sup_chif_ellf | real | 4 | super-coadd % chi-fraction for ellip. fit to 3-sig isophote. | stat.fit.param | ||
| n_blank | smallint | 2 | number of blanked source records. | meta.number | ||
| n_sub | smallint | 2 | number of subtracted source records. | meta.number | ||
| bl_sub_flg | smallint | 2 | blanked/subtracted src description flag. | meta.code | ||
| id_flg | smallint | 2 | type/galaxy ID flag (0=non-catalog, 1=catalog, 2=LCSB). | meta.code | ||
| id_cat | varchar | 20 | matched galaxy's catalog name. | NAME | ||
| fg_flg | varchar | 6 | flux-growth convergence flag. | meta.code | ||
| blk_fac | smallint | 2 | LCSB blocking factor (1, 2, 4, 8). | FIT_PARAM | ||
| dup_src | smallint | 2 | Duplicate source flag. | meta.code | ||
| use_src | smallint | 2 | Use source flag. | meta.code | ||
| prox | real | 4 | arcsec | Proximity. | pos.angDistance | |
| pxpa | smallint | 2 | degrees | The position angle on the sky of the vector from the source to the nearest neighbor in the PSC, in degrees East of North. | pos.posAng | |
| pxcntr | int | 4 | ext_key value of nearest XSC source. | meta.number | ||
| dist_edge_ns | int | 4 | arcsec | The distance from the source to the nearest North or South scan edge. | pos;arith.diff | |
| dist_edge_ew | smallint | 2 | arcsec | The distance from the source to the nearest East or West scan edge. | pos;arith.diff | |
| dist_edge_flg | varchar | 2 | flag indicating which edges ([n|s][e|w]) are nearest to src. | pos;arith.diff | ||
| pts_key | int | 4 | key to point source data DB record. | meta.id | ||
| mp_key | int | 4 | key to minor planet prediction DB record. | meta.id | ||
| night_key | smallint | 2 | key to night data record in "scan DB". | meta.id | ||
| scan_key | int | 4 | key to scan data record in "scan DB". | meta.id | ||
| coadd_key | int | 4 | key to coadd data record in "scan DB". | meta.id | ||
| hemis | varchar | 1 | hemisphere (N/S) of observation. "n" = North/Mt. Hopkins; "s" = South/CTIO. | meta.code;obs | ||
| date | datetime | 8 | yyyy-mm-dd | The observation reference date for this source expressed in ISO standard format. (YYYY-MM-DD) | time.epoch | |
| scan | smallint | 2 | scan number (unique within date). | meta.number | ||
| coadd | smallint | 2 | 3-digit coadd number (unique within scan). | meta.number | ||
| id | int | 4 | source ID number (unique within scan, coadd). | meta.number | ||
| x_coadd | real | 4 | arcsec | x (cross-scan) position (coadd coord.). | pos.cartesian;instr.det | |
| y_coadd | real | 4 | arcsec | y (in-scan) position (coadd coord.). | pos.cartesian;instr.det | |
| j_subst2 | real | 4 | J residual background #2 (score). | meta.code | ||
| h_subst2 | real | 4 | H residual background #2 (score). | meta.code | ||
| k_subst2 | real | 4 | K residual background #2 (score). | meta.code | ||
| j_back | real | 4 | J coadd median background. | meta.code | ||
| h_back | real | 4 | H coadd median background. | meta.code | ||
| k_back | real | 4 | K coadd median background. | meta.code | ||
| j_resid_ann | real | 4 | DN | J residual annulus background median. | meta.code | |
| h_resid_ann | real | 4 | DN | H residual annulus background median. | meta.code | |
| k_resid_ann | real | 4 | DN | K residual annulus background median. | meta.code | |
| j_bndg_per | int | 4 | arcsec | J banding Fourier Transf. period on this side of coadd. | stat.fit.param | |
| j_bndg_amp | real | 4 | DN | J banding maximum FT amplitude on this side of coadd. | stat.fit.param | |
| h_bndg_per | int | 4 | arcsec | H banding Fourier Transf. period on this side of coadd. | stat.fit.param | |
| h_bndg_amp | real | 4 | DN | H banding maximum FT amplitude on this side of coadd. | stat.fit.param | |
| k_bndg_per | int | 4 | arcsec | K banding Fourier Transf. period on this side of coadd. | stat.fit.param | |
| k_bndg_amp | real | 4 | DN | K banding maximum FT amplitude on this side of coadd. | stat.fit.param | |
| j_seetrack | real | 4 | J band seetracking score. | meta.code | ||
| h_seetrack | real | 4 | H band seetracking score. | meta.code | ||
| k_seetrack | real | 4 | K band seetracking score. | meta.code | ||
| ext_key | int | 4 | entry counter (key) number (unique within table). | meta.id | ||
| Total length | 1437 |