Two Micron All Sky Survey (2MASS) 2MASS ivo://wfau.roe.ac.uk/twomass-dsa WFAU, Institute for Astronomy, University of Edinburgh UMASS/IPAC 2009-11-17 Version 1 Mark Holliman msh@roe.ac.uk Infrared all-sky survey The Two Micron All Sky Survey (2MASS) will provide a uniform survey of the entire sky at three near-infrared wavebands: J(lambdaeff = 1.25 micrometers), H(lambdaeff = 1.65 micrometers), and Ks(lambdaeff = 2.16 micrometers). A major goal of the survey is to probe large scale structures in the Milky Way and in the Local Universe, exploiting the relatively high transparency of the interstellar medium in the near-infrared, and the high near-infrared luminosities of evolved low- and intermediate-mass stars.Home page at http://pegasus.phast.umass.edu/ http://www.ipac.caltech.edu/2mass/ Catalog Research service-for ivo://wfau.roe.ac.uk/twomass-dsa/ceaApplication twomass_psc table: cone search of Point Source Catalog http://wfaudata.roe.ac.uk/twomass-dsa/DirectCone?DSACAT=TWOMASS&DSATAB=twomass_psc& 1.500000 2000000 false 218.8 -29.9 0.1 twomass_xsc table: cone search of Extended Source Catalog http://wfaudata.roe.ac.uk/twomass-dsa/DirectCone?DSACAT=TWOMASS&DSATAB=twomass_xsc& 1.500000 2000000 false 218.8 -29.9 0.1 http://wfaudata.roe.ac.uk/twomass-dsa/VOSI/capabilities GET application/xml http://wfaudata.roe.ac.uk/twomass-dsa/VOSI/capabilities GET application/xml http://wfaudata.roe.ac.uk/twomass-dsa/VOSI/availability GET application/xml http://wfaudata.roe.ac.uk/twomass-dsa/VOSI/availability GET application/xml http://wfaudata.roe.ac.uk/twomass-dsa/VOSI/tables GET application/xml http://wfaudata.roe.ac.uk/twomass-dsa/delegations GET application/xml Infrared Two Micron All Sky Survey The query response table. Queries to this service will return a VOTable with the structure described here. twomass_psc cx unit vector of spherical co-ordinate POS_EQ_X float cy unit vector of spherical co-ordinate POS_EQ_Y float cz unit vector of spherical co-ordinate POS_EQ_Z float htmID HTM index, 20 digits, for co-ordinate POS_GENERAL int ra J2000 right ascension with respect to the ICRS deg POS_EQ_RA_MAIN double dec J2000 declination with respect to the ICRS deg POS_EQ_DEC_MAIN double err_maj Semi-major axis length of the one sigma position uncertainty ellipse arcsec EXTENSION_RAD float err_min Semi-minor axis length of the one sigma position uncertainty ellipse arcsec EXTENSION_RAD float err_ang Position angle on the sky of the semi-major axis of the position uncertainty ellipse (East of North) deg POS_POS-ANG int designation Sexagesimal, equatorial position-based source name in the form: hhmmssss+ddmmsss[ABC...]. NAME char j_m Default J-band magnitude mag SPECT_FLUX_VALUE float j_cmsig Corrected photometric uncertainty for the default J-band magnitude. mag SPECT_FLUX_VALUE float j_msigcom Combined, or total photometric uncertainty for the default J-band magnitude. mag SPECT_FLUX_VALUE float j_snr J-band "scan" signal-to-noise ratio. mag INST_NOISE float h_m Default H-band magnitude mag SPECT_FLUX_VALUE float h_cmsig Corrected photometric uncertainty for the default H-band magnitude. mag SPECT_FLUX_VALUE float h_msigcom Combined, or total photometric uncertainty for the default H-band magnitude. mag SPECT_FLUX_VALUE float h_snr H-band "scan" signal-to-noise ratio. mag INST_NOISE float k_m Default Ks-band magnitude mag SPECT_FLUX_VALUE float k_cmsig Corrected photometric uncertainty for the default Ks-band magnitude. mag SPECT_FLUX_VALUE float k_msigcom Combined, or total photometric uncertainty for the default Ks-band magnitude. mag SPECT_FLUX_VALUE float k_snr Ks-band "scan" signal-to-noise ratio. mag INST_NOISE float ph_qual Photometric quality flag. CODE_QUALITY char rd_flg Read flag. CODE_MISC char bl_flg Blend flag. CODE_MISC char cc_flg Contamination and confusion flag. CODE_MISC char ndet Frame detection statistics. NUMBER char prox Proximity. arcsec POS_ANG_DIST_GENERAL float pxpa The position angle on the sky of the vector from the source to the nearest neighbor in the PSC, in degrees East of North. deg POS_POS-ANG int pxcntr The pts_key value of the nearest source in the PSC. NUMBER int gal_contam Extended source "contamination" flag. CODE_MISC int mp_flg Minor Planet Flag. CODE_MISC int pts_key A unique identification number for the PSC source. ID_MAIN long hemis Hemisphere code for the TWOMASS Observatory from which this source was observed. OBS_CODE char date The observation reference date for this source expressed in ISO standard format. (YYYY-MM-DD) yyyy-mm-dd TIME_DATE char scan The nightly scan number in which the source was detected. NUMBER int glon Galactic longitude rounded to 0.001 deg. deg POS_GAL_LON float glat Galactic latitude rounded to 0.001 deg. deg POS_GAL_LAT float x_scan Mean cross-scan focal plane position of the source in the Universal scan (U-scan) coordinate system. arcsec INST_POS float jdate The Julian Date of the source measurement accurate to +-30 seconds. Julian days TIME_DATE float j_psfchi Reduced chi-squared goodness-of-fit value for the J-band profile-fit photometry made on the 1.3 s "Read_2" exposures. FIT_PARAM_VALUE float h_psfchi Reduced chi-squared goodness-of-fit value for the H-band profile-fit photometry made on the 1.3 s "Read_2" exposures. FIT_PARAM_VALUE float k_psfchi Reduced chi-squared goodness-of-fit value for the Ks-band profile-fit photometry made on the 1.3 s "Read_2" exposures. FIT_PARAM_VALUE float j_m_stdap J-band "standard" aperture magnitude. mag SPECT_FLUX_VALUE float j_msig_stdap Uncertainty in the J-band standard aperture magnitude. mag SPECT_FLUX_VALUE float h_m_stdap H-band "standard" aperture magnitude. mag SPECT_FLUX_VALUE float h_msig_stdap Uncertainty in the H-band standard aperture magnitude. mag SPECT_FLUX_VALUE float k_m_stdap Ks-band "standard" aperture magnitude. mag SPECT_FLUX_VALUE float k_msig_stdap Uncertainty in the Ks-band standard aperture magnitude. mag SPECT_FLUX_VALUE float dist_edge_ns The distance from the source to the nearest North or South scan edge. arcsec INST_PLATE_DIST int dist_edge_ew The distance from the source to the nearest East or West scan edge. arcsec INST_PLATE_DIST int dist_edge_flg Two character flag that specifies to which scan edges a source lies closest, and to which edges the dist_edge_ns and dist_edge_ew values refer. INST_PLATE_DIST char dup_src Duplicate source flag. CODE_MISC int use_src Use source flag. CODE_MISC int a Catalog identifier of an optical source from either the Tycho 2 or USNO-A2.0 catalog that falls within ~5" of the TWOMASS source position. ID_ALTERNATIVE char dist_opt Distance separating TWOMASS source position and associated optical source within 5". arcsec INST_PLATE_DIST float phi_opt Position angle on the sky of the vector from the the associated optical source to the TWOMASS source position, in degrees East of North. deg POS_POS-ANG int b_m_opt Blue magnitude of associated optical source. mag SPECT_FLUX_VALUE float vr_m_opt Visual or red magnitude of the associated optical source. mag SPECT_FLUX_VALUE float nopt_mchs The number of USNO-A2.0 or Tycho 2 optical sources found within a 5" radius of the TWOMASS position. NUMBER int ext_key Unique identification number of the record in the XSC that corresponds to this point source. ID_NUMBER int scan_key Unique identification number of the record in the Scan Information Table that corresponds to the survey scan in which this source was detected. ID_NUMBER int coadd_key Unique identification number of the record in the Atlas Image Data Table (NOT YET AVAILABLE) that corresponds to Image in which the position of this source falls. ID_NUMBER int coadd Sequence number of the Atlas Image in which the position of this source falls. NUMBER int
twomass_scn cx unit vector of spherical co-ordinate POS_EQ_X POS_EQ_X float cy unit vector of spherical co-ordinate POS_EQ_Y POS_EQ_Y float cz unit vector of spherical co-ordinate POS_EQ_Z POS_EQ_Z float htmID HTM index, 20 digits, for co-ordinate POS_GENERAL POS_GENERAL int scan_key the unique identification number for this scan. ID_NUMBER int hemis Observatory from which data were obtained: "n" = north = Mt. Hopkins, "s" = south = Cerro Tololo. OBS_CODE char date The observation reference date for this scan expressed in ISO standard format. (YYYY-MM-DD) yyyy-mm-dd TIME_DATE char scan Scan number (unique within date). NUMBER int tile Tile identification number. ID_NUMBER int ra Right ascension of scan center for equinox J2000. deg POS_EQ_RA_MAIN float dec Declination of scan center for equinox J2000. deg POS_EQ_DEC_MAIN float glon Galactic longitude of scan center, as computed from ra and dec above. deg POS_GAL_LON float glat Galactic latitude of scan center, as computed from ra and dec above. deg POS_GAL_LAT float ra_1 J2000 right ascension of the eastern corner at start of scan. deg POS_EQ_RA float dec_1 J2000 declination of the eastern corner at start of scan. deg POS_EQ_DEC float ra_2 J2000 right ascension of the western corner at start of scan. deg POS_EQ_RA float dec_2 J2000 declination of the western corner at start of scan. deg POS_EQ_DEC float ra_3 J2000 right ascension of the eastern corner at end of scan. deg POS_EQ_RA float dec_3 J2000 declination of the eastern corner at end of scan. deg POS_EQ_DEC float ra_4 J2000 right ascension of the western corner at end of scan. deg POS_EQ_RA float dec_4 J2000 declination of the western corner at end of scan. deg POS_EQ_DEC float sd Scanning direction: "n" = north-going, "s" = south-going. POS_POS-ANG char qual Quality score for scan. CODE_MISC int hgl Special flag indicating whether or not this scan has a single-frame H-band electronic glitch. CODE_MISC int cld Special flag indicating whether or not a cloud was found in the scan after comparison of its photometry to that of overlapping scans in the database. CODE_MISC int xph Special flag indicating whether or not another photometric problem, not obviously cloud related, was found in the scan after comparing its photometry to that of overlapping scans. CODE_MISC int anom Special flag indicating whether or not an unusual problem was found in the Atlas Images for this scan. CODE_MISC int ut Universal Time (UT) at beginning of scan. hr TIME_DATE float jdate Julian Date at beginning of scan. Julian days TIME_DATE float airm Airmass at beginning of scan. PHOT_ATM_AIRMASS float zd Scan's distance from the zenith at beginning of scan. deg POS_ZD_RES float ha Hour angle at beginning of scan. hr POS_POS-ANG float rh Relative humidity of telescope enclosure at beginning of scan. % OBS_CONDITIONS int air_temp Air temperature at beginning of scan. degC PHYS_TEMP_MISC float tel_temp Telescope girdle temperature at beginning of scan. degC PHYS_TEMP_MISC float focus Focus setting of telescope at beginning of scan. TEL_FOCAL-LENGTH int hry Flag indicating the H-band array configuration for the camera. CODE_MISC int c_strat Flag indicating the calibration strategy for this night's data. CODE_MISC int j_zp_ap Photometric zero-point for J-band aperture photometry. mag PHOT_ZP float h_zp_ap Photometric zero-point for H-band aperture photometry. mag PHOT_ZP float k_zp_ap Photometric zero-point for Ks-band aperture photometry. mag PHOT_ZP float h_zperr_ap RMS-error of zero-point for H-band aperture photometry mag FIT_ERROR float k_zperr_ap RMS-error of zero-point for Ks-band aperture photometry mag FIT_ERROR float j_n_snr10 Number of point sources at J-band with SNR>10 (instrumental mag <=15.8) NUMBER int h_n_snr10 Number of point sources at H-band with SNR>10 (instrumental mag <=15.1) NUMBER int k_n_snr10 Number of point sources at Ks-band with SNR>10 (instrumental mag <=14.3) NUMBER int n_ext Number of regular extended sources detected in scan. NUMBER int j_shape_avg J-band average seeing shape for scan. INST_SEEING float h_shape_avg H-band average seeing shape for scan. INST_SEEING float k_shape_avg Ks-band average seeing shape for scan. INST_SEEING float j_shape_rms RMS-error of J-band average seeing shape. INST_SEEING float h_shape_rms RMS-error of H-band average seeing shape. INST_SEEING float k_shape_rms RMS-error of Ks-band average seeing shape. INST_SEEING float j_2mrat J-band average 2nd image moment ratio. FIT_PARAM_VALUE float h_2mrat H-band average 2nd image moment ratio. FIT_PARAM_VALUE float k_2mrat Ks-band average 2nd image moment ratio. FIT_PARAM_VALUE float j_psp J-band photometric sensitivity paramater (PSP). INST_SENSITIVITY float h_psp H-band photometric sensitivity paramater (PSP). INST_SENSITIVITY float k_psp Ks-band photometric sensitivity paramater (PSP). INST_SENSITIVITY float j_pts_noise Base-10 logarithm of the mode of the noise distribution for all point source detections in the scan, where the noise is estimated from the measured J-band photometric errors and is expressed in units of mJy. INST_NOISE float h_pts_noise Base-10 logarithm of the mode of the noise distribution for all point source detections in the scan, where the noise is estimated from the measured H-band photometric errors and is expressed in units of mJy. INST_NOISE float k_pts_noise Base-10 logarithm of the mode of the noise distribution for all point source detections in the scan, where the noise is estimated from the measured Ks-band photometric errors and is expressed in units of mJy. INST_NOISE float j_msnr10 The estimated J-band magnitude at which SNR=10 is achieved for this scan. mag SPECT_FLUX_VALUE float h_msnr10 The estimated H-band magnitude at which SNR=10 is achieved for this scan. mag SPECT_FLUX_VALUE float k_msnr10 The estimated Ks-band magnitude at which SNR=10 is achieved for this scan. mag SPECT_FLUX_VALUE float rel0 Flag indicating whether the scan is contained in the TWOMASS Sampler Release. CODE_MISC int rel1 Flag indicating whether the scan is contained in the TWOMASS First Incremental Data Release (IDR1). CODE_MISC int rel2 Flag indicating whether the scan is contained in the TWOMASS Second Incremental Data Release (IDR2). CODE_MISC int
twomass_xsc cx unit vector of spherical co-ordinate POS_EQ_X POS_EQ_X float cy unit vector of spherical co-ordinate POS_EQ_Y POS_EQ_Y float cz unit vector of spherical co-ordinate POS_EQ_Z POS_EQ_Z float htmID HTM index, 20 digits, for co-ordinate POS_GENERAL POS_GENERAL int jdate Julian date of the source measurement accurate to +-3 minutes. Julian days TIME_DATE float designation Source designation formed from sexigesimal coordinates. NAME char ra Right ascension (J2000 decimal deg) based on peak pixel. deg POS_EQ_RA_MAIN double dec Declination (J2000 decimal deg) based on peak pixel. deg POS_EQ_DEC_MAIN double sup_ra Super-coadd centroid RA (J2000 decimal deg). deg POS_EQ_RA float sup_dec Super-coadd centroid Dec (J2000 decimal deg). deg POS_EQ_DEC float glon Galactic longitude (decimal deg) based on peak pixel. deg POS_GAL_LON float glat Galactic latitude (decimal deg) based on peak pixel. deg POS_GAL_LAT float density Coadd log(density) of stars with k&lt;14 mag. PHYS_DENSITY_NUMBER float r_k20fe 20mag/sq." isophotal K fiducial ell. ap. semi-major axis. arcsec EXTENSION_RAD float j_m_k20fe J 20mag/sq." isophotal fiducial ell. ap. magnitude. mag SPECT_FLUX_VALUE float j_msig_k20fe J 1-sigma uncertainty in 20mag/sq." iso.fid.ell.mag. mag ERROR float j_flg_k20fe J confusion flag for 20mag/sq." iso. fid. ell. mag. CODE_MISC int h_m_k20fe H 20mag/sq." isophotal fiducial ell. ap. magnitude. mag SPECT_FLUX_VALUE float h_msig_k20fe H 1-sigma uncertainty in 20mag/sq." iso.fid.ell.mag. mag ERROR float h_flg_k20fe H confusion flag for 20mag/sq." iso. fid. ell. mag. CODE_MISC int k_m_k20fe K 20mag/sq." isophotal fiducial ell. ap. magnitude. mag SPECT_FLUX_VALUE float k_msig_k20fe K 1-sigma uncertainty in 20mag/sq." iso.fid.ell.mag. mag ERROR float k_flg_k20fe K confusion flag for 20mag/sq." iso. fid. ell. mag. CODE_MISC int r_3sig 3-sigma K isophotal semi-major axis. arcsec ERROR float j_ba J minor/major axis ratio fit to the 3-sigma isophote. PHYS_AXIS-RATIO float j_phi J angle to 3-sigma major axis (E of N). deg POS_POS-ANG int h_ba H minor/major axis ratio fit to the 3-sigma isophote. PHYS_AXIS-RATIO float h_phi H angle to 3-sigma major axis (E of N). deg POS_POS-ANG int k_ba K minor/major axis ratio fit to the 3-sigma isophote. PHYS_AXIS-RATIO float k_phi K angle to 3-sigma major axis (E of N). deg POS_POS-ANG int sup_r_3sig Super-coadd 3-sigma isophotal semi-major axis radius. arcsec ERROR float sup_ba Minor/major axis ratio fit to 3-sig. super-coadd isophote. PHYS_AXIS-RATIO float sup_phi Super-coadd angle to major axis (E of N). deg POS_POS-ANG int r_fe K fiducial Kron elliptical aperture semi-major axis. arcsec EXTENSION_RAD float j_m_fe J fiducial Kron ell. mag aperture magnitude. mag SPECT_FLUX_VALUE float j_msig_fe J 1-sigma uncertainty in fiducial Kron ell. mag. mag ERROR float j_flg_fe J confusion flag for fiducial Kron ell. mag. CODE_MISC int h_m_fe H fiducial Kron ell. mag aperture magnitude. mag SPECT_FLUX_VALUE float h_msig_fe H 1-sigma uncertainty in fiducial Kron ell. mag. mag ERROR float h_flg_fe H confusion flag for fiducial Kron ell. mag. CODE_MISC int k_m_fe K fiducial Kron ell. mag aperture magnitude. mag SPECT_FLUX_VALUE float k_msig_fe K 1-sigma uncertainty in fiducial Kron ell. mag. mag ERROR float k_flg_fe K confusion flag for fiducial Kron ell. mag. CODE_MISC int r_ext extrapolation/total radius. arcsec EXTENSION_RAD float j_m_ext J mag from fit extrapolation. mag SPECT_FLUX_VALUE float j_msig_ext J 1-sigma uncertainty in mag from fit extrapolation. mag ERROR float j_pchi J chi^2 of fit to rad. profile (LCSB: alpha scale len). FIT_PARAM_VALUE float h_m_ext H mag from fit extrapolation. mag SPECT_FLUX_VALUE float h_msig_ext H 1-sigma uncertainty in mag from fit extrapolation. mag ERROR float h_pchi H chi^2 of fit to rad. profile (LCSB: alpha scale len). FIT_PARAM_VALUE float k_m_ext K mag from fit extrapolation. mag SPECT_FLUX_VALUE float k_msig_ext K 1-sigma uncertainty in mag from fit extrapolation. mag ERROR float k_pchi K chi^2 of fit to rad. profile (LCSB: alpha scale len). FIT_PARAM_VALUE float j_r_eff J half-light (integrated half-flux point) radius. arcsec EXTENSION_RAD float j_mnsurfb_eff J mean surface brightness at the half-light radius. mag PHOT_SB_GENERAL float h_r_eff H half-light (integrated half-flux point) radius. arcsec EXTENSION_RAD float h_mnsurfb_eff H mean surface brightness at the half-light radius. mag PHOT_SB_GENERAL float k_r_eff K half-light (integrated half-flux point) radius. arcsec EXTENSION_RAD float k_mnsurfb_eff K mean surface brightness at the half-light radius. mag PHOT_SB_GENERAL float j_con_indx J concentration index r_75%/r_25%. PHYS_CONCENT_INDEX float h_con_indx H concentration index r_75%/r_25%. PHYS_CONCENT_INDEX float k_con_indx K concentration index r_75%/r_25%. PHYS_CONCENT_INDEX float j_peak J peak pixel brightness. mag PHOT_SB_GENERAL float h_peak H peak pixel brightness. mag PHOT_SB_GENERAL float k_peak K peak pixel brightness. mag PHOT_SB_GENERAL float j_5surf J central surface brightness (r&lt;=5). mag PHOT_SB_GENERAL float h_5surf H central surface brightness (r&lt;=5). mag PHOT_SB_GENERAL float k_5surf K central surface brightness (r&lt;=5). mag PHOT_SB_GENERAL float e_score extended score: 1(extended) &lt; e_score &lt; 2(point-like). CODE_MISC float g_score galaxy score: 1(extended) &lt; g_score &lt; 2(point-like). CODE_MISC float vc visual verification score for source. CODE_MISC int cc_flg indicates artifact contamination and/or confusion. CODE_MISC char im_nx size of postage stamp image in pixels. INST_DET_SIZE int r_k20fc 20mag/sq." isophotal K fiducial circular ap. radius. arcsec EXTENSION_RAD float j_m_k20fc J 20mag/sq." isophotal fiducial circ. ap. mag. mag SPECT_FLUX_VALUE float j_msig_k20fc J 1-sigma uncertainty in 20mag/sq." iso.fid.circ. mag. mag ERROR float j_flg_k20fc J confusion flag for 20mag/sq." iso. fid. circ. mag. CODE_MISC int h_m_k20fc H 20mag/sq." isophotal fiducial circ. ap. mag. mag SPECT_FLUX_VALUE float h_msig_k20fc H 1-sigma uncertainty in 20mag/sq." iso.fid.circ. mag. mag ERROR float h_flg_k20fc H confusion flag for 20mag/sq." iso. fid. circ. mag. CODE_MISC int k_m_k20fc K 20mag/sq." isophotal fiducial circ. ap. mag. mag SPECT_FLUX_VALUE float k_msig_k20fc K 1-sigma uncertainty in 20mag/sq." iso.fid.circ. mag. mag ERROR float k_flg_k20fc K confusion flag for 20mag/sq." iso. fid. circ. mag. CODE_MISC int j_r_e J Kron elliptical aperture semi-major axis. arcsec EXTENSION_RAD float j_m_e J Kron elliptical aperture magnitude. mag SPECT_FLUX_VALUE float j_msig_e J 1-sigma uncertainty in Kron elliptical mag. mag ERROR float j_flg_e J confusion flag for Kron elliptical mag. CODE_MISC int h_r_e H Kron elliptical aperture semi-major axis. arcsec EXTENSION_RAD float h_m_e H Kron elliptical aperture magnitude. mag SPECT_FLUX_VALUE float h_msig_e H 1-sigma uncertainty in Kron elliptical mag. mag ERROR float h_flg_e H confusion flag for Kron elliptical mag. CODE_MISC int k_r_e K Kron elliptical aperture semi-major axis. arcsec EXTENSION_RAD float k_m_e K Kron elliptical aperture magnitude. mag SPECT_FLUX_VALUE float k_msig_e K 1-sigma uncertainty in Kron elliptical mag. mag ERROR float k_flg_e K confusion flag for Kron elliptical mag. CODE_MISC int j_r_c J Kron circular aperture radius. arcsec EXTENSION_RAD float j_m_c J Kron circular aperture magnitude. mag SPECT_FLUX_VALUE float j_msig_c J 1-sigma uncertainty in Kron circular mag. mag ERROR float j_flg_c J confusion flag for Kron circular mag. CODE_MISC int h_r_c H Kron circular aperture radius. arcsec EXTENSION_RAD float h_m_c H Kron circular aperture magnitude. mag SPECT_FLUX_VALUE float h_msig_c H 1-sigma uncertainty in Kron circular mag. mag ERROR float h_flg_c H confusion flag for Kron circular mag. CODE_MISC int k_r_c K Kron circular aperture radius. arcsec EXTENSION_RAD float k_m_c K Kron circular aperture magnitude. mag SPECT_FLUX_VALUE float k_msig_c K 1-sigma uncertainty in Kron circular mag. mag ERROR float k_flg_c K confusion flag for Kron circular mag. CODE_MISC int r_fc K fiducial Kron circular aperture radius. arcsec EXTENSION_RAD float j_m_fc J fiducial Kron circular magnitude. mag SPECT_FLUX_VALUE float j_msig_fc J 1-sigma uncertainty in fiducial Kron circ. mag. mag ERROR float j_flg_fc J confusion flag for fiducial Kron circ. mag. CODE_MISC int h_m_fc H fiducial Kron circular magnitude. mag SPECT_FLUX_VALUE float h_msig_fc H 1-sigma uncertainty in fiducial Kron circ. mag. mag ERROR float h_flg_fc H confusion flag for fiducial Kron circ. mag. CODE_MISC int k_m_fc K fiducial Kron circular magnitude. mag SPECT_FLUX_VALUE float k_msig_fc K 1-sigma uncertainty in fiducial Kron circ. mag. mag ERROR float k_flg_fc K confusion flag for fiducial Kron circ. mag. CODE_MISC int j_r_i20e J 20mag/sq." isophotal elliptical ap. semi-major axis. arcsec EXTENSION_RAD float j_m_i20e J 20mag/sq." isophotal elliptical ap. magnitude. mag SPECT_FLUX_VALUE float j_msig_i20e J 1-sigma uncertainty in 20mag/sq." iso. ell. mag. mag ERROR float j_flg_i20e J confusion flag for 20mag/sq." iso. ell. mag. CODE_MISC int h_r_i20e H 20mag/sq." isophotal elliptical ap. semi-major axis. arcsec EXTENSION_RAD float h_m_i20e H 20mag/sq." isophotal elliptical ap. magnitude. mag SPECT_FLUX_VALUE float h_msig_i20e H 1-sigma uncertainty in 20mag/sq." iso. ell. mag. mag ERROR float h_flg_i20e H confusion flag for 20mag/sq." iso. ell. mag. CODE_MISC int k_r_i20e K 20mag/sq." isophotal elliptical ap. semi-major axis. arcsec EXTENSION_RAD float k_m_i20e K 20mag/sq." isophotal elliptical ap. magnitude. mag SPECT_FLUX_VALUE float k_msig_i20e K 1-sigma uncertainty in 20mag/sq." iso. ell. mag. mag ERROR float k_flg_i20e K confusion flag for 20mag/sq." iso. ell. mag. CODE_MISC int j_r_i20c J 20mag/sq." isophotal circular aperture radius. arcsec EXTENSION_RAD float j_m_i20c J 20mag/sq." isophotal circular ap. magnitude. mag SPECT_FLUX_VALUE float j_msig_i20c J 1-sigma uncertainty in 20mag/sq." iso. circ. mag. mag ERROR float j_flg_i20c J confusion flag for 20mag/sq." iso. circ. mag. CODE_MISC int h_r_i20c H 20mag/sq." isophotal circular aperture radius. arcsec EXTENSION_RAD float h_m_i20c H 20mag/sq." isophotal circular ap. magnitude. mag SPECT_FLUX_VALUE float h_msig_i20c H 1-sigma uncertainty in 20mag/sq." iso. circ. mag. mag ERROR float h_flg_i20c H confusion flag for 20mag/sq." iso. circ. mag. CODE_MISC int k_r_i20c K 20mag/sq." isophotal circular aperture radius. arcsec EXTENSION_RAD float k_m_i20c K 20mag/sq." isophotal circular ap. magnitude. mag SPECT_FLUX_VALUE float k_msig_i20c K 1-sigma uncertainty in 20mag/sq." iso. circ. mag. mag ERROR float k_flg_i20c K confusion flag for 20mag/sq." iso. circ. mag. CODE_MISC int j_r_i21e J 21mag/sq." isophotal elliptical ap. semi-major axis. arcsec EXTENSION_RAD float j_m_i21e J 21mag/sq." isophotal elliptical ap. magnitude. mag SPECT_FLUX_VALUE float j_msig_i21e J 1-sigma uncertainty in 21mag/sq." iso. ell. mag. mag ERROR float j_flg_i21e J confusion flag for 21mag/sq." iso. ell. mag. CODE_MISC int h_r_i21e H 21mag/sq." isophotal elliptical ap. semi-major axis. arcsec EXTENSION_RAD float h_m_i21e H 21mag/sq." isophotal elliptical ap. magnitude. mag SPECT_FLUX_VALUE float h_msig_i21e H 1-sigma uncertainty in 21mag/sq." iso. ell. mag. mag ERROR float h_flg_i21e H confusion flag for 21mag/sq." iso. ell. mag. CODE_MISC int k_r_i21e K 21mag/sq." isophotal elliptical ap. semi-major axis. arcsec EXTENSION_RAD float k_m_i21e K 21mag/sq." isophotal elliptical ap. magnitude. mag SPECT_FLUX_VALUE float k_msig_i21e K 1-sigma uncertainty in 21mag/sq." iso. ell. mag. mag ERROR float k_flg_i21e K confusion flag for 21mag/sq." iso. ell. mag. CODE_MISC int r_j21fe 21mag/sq." isophotal J fiducial ell. ap. semi-major axis. arcsec EXTENSION_RAD float j_m_j21fe J 21mag/sq." isophotal fiducial ell. ap. magnitude. mag SPECT_FLUX_VALUE float j_msig_j21fe J 1-sigma uncertainty in 21mag/sq." iso.fid.ell.mag. mag ERROR float j_flg_j21fe J confusion flag for 21mag/sq." iso. fid. ell. mag. CODE_MISC int h_m_j21fe H 21mag/sq." isophotal fiducial ell. ap. magnitude. mag SPECT_FLUX_VALUE float h_msig_j21fe H 1-sigma uncertainty in 21mag/sq." iso.fid.ell.mag. mag ERROR float h_flg_j21fe H confusion flag for 21mag/sq." iso. fid. ell. mag. CODE_MISC int k_m_j21fe K 21mag/sq." isophotal fiducial ell. ap. magnitude. mag SPECT_FLUX_VALUE float k_msig_j21fe K 1-sigma uncertainty in 21mag/sq." iso.fid.ell.mag. mag ERROR float k_flg_j21fe K confusion flag for 21mag/sq." iso. fid. ell. mag. CODE_MISC int j_r_i21c J 21mag/sq." isophotal circular aperture radius. arcsec EXTENSION_RAD float j_m_i21c J 21mag/sq." isophotal circular ap. magnitude. mag SPECT_FLUX_VALUE float j_msig_i21c J 1-sigma uncertainty in 21mag/sq." iso. circ. mag. mag ERROR float j_flg_i21c J confusion flag for 21mag/sq." iso. circ. mag. CODE_MISC int h_r_i21c H 21mag/sq." isophotal circular aperture radius. arcsec EXTENSION_RAD float h_m_i21c H 21mag/sq." isophotal circular ap. magnitude. mag SPECT_FLUX_VALUE float h_msig_i21c H 1-sigma uncertainty in 21mag/sq." iso. circ. mag. mag ERROR float h_flg_i21c H confusion flag for 21mag/sq." iso. circ. mag. CODE_MISC int k_r_i21c K 21mag/sq." isophotal circular aperture radius. arcsec EXTENSION_RAD float k_m_i21c K 21mag/sq." isophotal circular ap. magnitude. mag SPECT_FLUX_VALUE float k_msig_i21c K 1-sigma uncertainty in 21mag/sq." iso. circ. mag. mag ERROR float k_flg_i21c K confusion flag for 21mag/sq." iso. circ. mag. CODE_MISC int r_j21fc 21mag/sq." isophotal J fiducial circular ap. radius. arcsec EXTENSION_RAD float j_m_j21fc J 21mag/sq." isophotal fiducial circ. ap. mag. mag SPECT_FLUX_VALUE float j_msig_j21fc J 1-sigma uncertainty in 21mag/sq." iso.fid.circ.mag. mag ERROR float j_flg_j21fc J confusion flag for 21mag/sq." iso. fid. circ. mag. CODE_MISC int h_m_j21fc H 21mag/sq." isophotal fiducial circ. ap. mag. mag SPECT_FLUX_VALUE float h_msig_j21fc H 1-sigma uncertainty in 21mag/sq." iso.fid.circ.mag. mag ERROR float h_flg_j21fc H confusion flag for 21mag/sq." iso. fid. circ. mag. CODE_MISC int k_m_j21fc K 21mag/sq." isophotal fiducial circ. ap. mag. mag SPECT_FLUX_VALUE float k_msig_j21fc K 1-sigma uncertainty in 21mag/sq." iso.fid.circ.mag. mag ERROR float k_flg_j21fc K confusion flag for 21mag/sq." iso. fid. circ. mag. CODE_MISC int j_m_5 J 5 arcsec radius circular aperture magnitude. mag SPECT_FLUX_VALUE float j_msig_5 J 1-sigma uncertainty in 5 arcsec circular ap. mag. mag ERROR float j_flg_5 J confusion flag for 5 arcsec circular ap. mag. CODE_MISC int h_m_5 H 5 arcsec radius circular aperture magnitude. mag SPECT_FLUX_VALUE float h_msig_5 H 1-sigma uncertainty in 5 arcsec circular ap. mag. mag ERROR float h_flg_5 H confusion flag for 5 arcsec circular ap. mag. CODE_MISC int k_m_5 K 5 arcsec radius circular aperture magnitude. mag SPECT_FLUX_VALUE float k_msig_5 K 1-sigma uncertainty in 5 arcsec circular ap. mag. mag ERROR float k_flg_5 K confusion flag for 5 arcsec circular ap. mag. CODE_MISC int j_m_7 J 7 arcsec radius circular aperture magnitude. mag SPECT_FLUX_VALUE float j_msig_7 J 1-sigma uncertainty in 7 arcsec circular ap. mag. mag ERROR float j_flg_7 J confusion flag for 7 arcsec circular ap. mag. CODE_MISC int h_m_7 H 7 arcsec radius circular aperture magnitude. mag SPECT_FLUX_VALUE float h_msig_7 H 1-sigma uncertainty in 7 arcsec circular ap. mag. mag ERROR float h_flg_7 H confusion flag for 7 arcsec circular ap. mag. CODE_MISC int k_m_7 K 7 arcsec radius circular aperture magnitude. mag SPECT_FLUX_VALUE float k_msig_7 K 1-sigma uncertainty in 7 arcsec circular ap. mag. mag ERROR float k_flg_7 K confusion flag for 7 arcsec circular ap. mag. CODE_MISC int j_m_10 J 10 arcsec radius circular aperture magnitude. mag SPECT_FLUX_VALUE float j_msig_10 J 1-sigma uncertainty in 10 arcsec circular ap. mag. mag ERROR float j_flg_10 J confusion flag for 10 arcsec circular ap. mag. CODE_MISC int h_m_10 H 10 arcsec radius circular aperture magnitude. mag SPECT_FLUX_VALUE float h_msig_10 H 1-sigma uncertainty in 10 arcsec circular ap. mag. mag ERROR float h_flg_10 H confusion flag for 10 arcsec circular ap. mag. CODE_MISC int k_m_10 K 10 arcsec radius circular aperture magnitude. mag SPECT_FLUX_VALUE float k_msig_10 K 1-sigma uncertainty in 10 arcsec circular ap. mag. mag ERROR float k_flg_10 K confusion flag for 10 arcsec circular ap. mag. CODE_MISC int j_m_15 J 15 arcsec radius circular aperture magnitude. mag SPECT_FLUX_VALUE float j_msig_15 J 1-sigma uncertainty in 15 arcsec circular ap. mag. mag ERROR float j_flg_15 J confusion flag for 15 arcsec circular ap. mag. CODE_MISC int h_m_15 H 15 arcsec radius circular aperture magnitude. mag SPECT_FLUX_VALUE float h_msig_15 H 1-sigma uncertainty in 15 arcsec circular ap. mag. mag ERROR float h_flg_15 H confusion flag for 15 arcsec circular ap. mag. CODE_MISC int k_m_15 K 15 arcsec radius circular aperture magnitude. mag SPECT_FLUX_VALUE float k_msig_15 K 1-sigma uncertainty in 15 arcsec circular ap. mag. mag ERROR float k_flg_15 K confusion flag for 15 arcsec circular ap. mag. CODE_MISC int j_m_20 J 20 arcsec radius circular aperture magnitude. mag SPECT_FLUX_VALUE float j_msig_20 J 1-sigma uncertainty in 20 arcsec circular ap. mag. mag ERROR float j_flg_20 J confusion flag for 20 arcsec circular ap. mag. CODE_MISC int h_m_20 H 20 arcsec radius circular aperture magnitude. mag SPECT_FLUX_VALUE float h_msig_20 H 1-sigma uncertainty in 20 arcsec circular ap. mag. mag ERROR float h_flg_20 H confusion flag for 20 arcsec circular ap. mag. CODE_MISC int k_m_20 K 20 arcsec radius circular aperture magnitude. mag SPECT_FLUX_VALUE float k_msig_20 K 1-sigma uncertainty in 20 arcsec circular ap. mag. mag ERROR float k_flg_20 K confusion flag for 20 arcsec circular ap. mag. CODE_MISC int j_m_25 J 25 arcsec radius circular aperture magnitude. mag SPECT_FLUX_VALUE float j_msig_25 J 1-sigma uncertainty in 25 arcsec circular ap. mag. mag ERROR float j_flg_25 J confusion flag for 25 arcsec circular ap. mag. CODE_MISC int h_m_25 H 25 arcsec radius circular aperture magnitude. mag SPECT_FLUX_VALUE float h_msig_25 H 1-sigma uncertainty in 25 arcsec circular ap. mag. mag ERROR float h_flg_25 H confusion flag for 25 arcsec circular ap. mag. CODE_MISC int k_m_25 K 25 arcsec radius circular aperture magnitude. mag SPECT_FLUX_VALUE float k_msig_25 K 1-sigma uncertainty in 25 arcsec circular ap. mag. mag ERROR float k_flg_25 K confusion flag for 25 arcsec circular ap. mag. CODE_MISC int j_m_30 J 30 arcsec radius circular aperture magnitude. mag SPECT_FLUX_VALUE float j_msig_30 J 1-sigma uncertainty in 30 arcsec circular ap. mag. mag ERROR float j_flg_30 J confusion flag for 30 arcsec circular ap. mag. CODE_MISC int h_m_30 H 30 arcsec radius circular aperture magnitude. mag SPECT_FLUX_VALUE float h_msig_30 H 1-sigma uncertainty in 30 arcsec circular ap. mag. mag ERROR float h_flg_30 H confusion flag for 30 arcsec circular ap. mag. CODE_MISC int k_m_30 K 30 arcsec radius circular aperture magnitude. mag SPECT_FLUX_VALUE float k_msig_30 K 1-sigma uncertainty in 30 arcsec circular ap. mag. mag ERROR float k_flg_30 K confusion flag for 30 arcsec circular ap. mag. CODE_MISC int j_m_40 J 40 arcsec radius circular aperture magnitude. mag SPECT_FLUX_VALUE float j_msig_40 J 1-sigma uncertainty in 40 arcsec circular ap. mag. mag ERROR float j_flg_40 J confusion flag for 40 arcsec circular ap. mag. CODE_MISC int h_m_40 H 40 arcsec radius circular aperture magnitude. mag SPECT_FLUX_VALUE float h_msig_40 H 1-sigma uncertainty in 40 arcsec circular ap. mag. mag ERROR float h_flg_40 H confusion flag for 40 arcsec circular ap. mag. CODE_MISC int k_m_40 K 40 arcsec radius circular aperture magnitude. mag SPECT_FLUX_VALUE float k_msig_40 K 1-sigma uncertainty in 40 arcsec circular ap. mag. mag ERROR float k_flg_40 K confusion flag for 40 arcsec circular ap. mag. CODE_MISC int j_m_50 J 50 arcsec radius circular aperture magnitude. mag SPECT_FLUX_VALUE float j_msig_50 J 1-sigma uncertainty in 50 arcsec circular ap. mag. mag ERROR float j_flg_50 J confusion flag for 50 arcsec circular ap. mag. CODE_MISC int h_m_50 H 50 arcsec radius circular aperture magnitude. mag SPECT_FLUX_VALUE float h_msig_50 H 1-sigma uncertainty in 50 arcsec circular ap. mag. mag ERROR float h_flg_50 H confusion flag for 50 arcsec circular ap. mag. CODE_MISC int k_m_50 K 50 arcsec radius circular aperture magnitude. mag SPECT_FLUX_VALUE float k_msig_50 K 1-sigma uncertainty in 50 arcsec circular ap. mag. mag ERROR float k_flg_50 K confusion flag for 50 arcsec circular ap. mag. CODE_MISC int j_m_60 J 60 arcsec radius circular aperture magnitude. mag SPECT_FLUX_VALUE float j_msig_60 J 1-sigma uncertainty in 60 arcsec circular ap. mag. mag ERROR float j_flg_60 J confusion flag for 60 arcsec circular ap. mag. CODE_MISC int h_m_60 H 60 arcsec radius circular aperture magnitude. mag SPECT_FLUX_VALUE float h_msig_60 H 1-sigma uncertainty in 60 arcsec circular ap. mag. mag ERROR float h_flg_60 H confusion flag for 60 arcsec circular ap. mag. CODE_MISC int k_m_60 K 60 arcsec radius circular aperture magnitude. mag SPECT_FLUX_VALUE float k_msig_60 K 1-sigma uncertainty in 60 arcsec circular ap. mag. mag ERROR float k_flg_60 K confusion flag for 60 arcsec circular ap. mag. CODE_MISC int j_m_70 J 70 arcsec radius circular aperture magnitude. mag SPECT_FLUX_VALUE float j_msig_70 J 1-sigma uncertainty in 70 arcsec circular ap. mag. mag ERROR float j_flg_70 J confusion flag for 70 arcsec circular ap. mag. CODE_MISC int h_m_70 H 70 arcsec radius circular aperture magnitude. mag SPECT_FLUX_VALUE float h_msig_70 H 1-sigma uncertainty in 70 arcsec circular ap. mag. mag ERROR float h_flg_70 H confusion flag for 70 arcsec circular ap. mag. CODE_MISC int k_m_70 K 70 arcsec radius circular aperture magnitude. mag SPECT_FLUX_VALUE float k_msig_70 K 1-sigma uncertainty in 70 arcsec circular ap. mag. mag ERROR float k_flg_70 K confusion flag for 70 arcsec circular ap. mag. CODE_MISC int j_m_sys J system photometry magnitude. mag SPECT_FLUX_VALUE float j_msig_sys J 1-sigma uncertainty in system photometry mag. mag ERROR float h_m_sys H system photometry magnitude. mag SPECT_FLUX_VALUE float h_msig_sys H 1-sigma uncertainty in system photometry mag. mag ERROR float k_m_sys K system photometry magnitude. mag SPECT_FLUX_VALUE float k_msig_sys K 1-sigma uncertainty in system photometry mag. mag ERROR float sys_flg system flag: 0=no system, 1=nearby galaxy flux incl. in mag. CODE_MISC int contam_flg contamination flag: 0=no stars, 1=stellar flux incl. in mag. CODE_MISC int j_5sig_ba J minor/major axis ratio fit to the 5-sigma isophote. PHYS_AXIS-RATIO float j_5sig_phi J angle to 5-sigma major axis (E of N). deg ERROR int h_5sig_ba H minor/major axis ratio fit to the 5-sigma isophote. PHYS_AXIS-RATIO float h_5sig_phi H angle to 5-sigma major axis (E of N). deg ERROR int k_5sig_ba K minor/major axis ratio fit to the 5-sigma isophote. PHYS_AXIS-RATIO float k_5sig_phi K angle to 5-sigma major axis (E of N). deg ERROR int j_d_area J 5-sigma to 3-sigma differential area. FIT_RESIDUAL int j_perc_darea J 5-sigma to 3-sigma percent area change. FIT_PARAM int h_d_area H 5-sigma to 3-sigma differential area. FIT_RESIDUAL int h_perc_darea H 5-sigma to 3-sigma percent area change. FIT_PARAM int k_d_area K 5-sigma to 3-sigma differential area. FIT_RESIDUAL int k_perc_darea K 5-sigma to 3-sigma percent area change. FIT_PARAM int j_bisym_rat J bi-symmetric flux ratio. PHOT_FLUX_RATIO float j_bisym_chi J bi-symmetric cross-correlation chi. FIT_PARAM_VALUE float h_bisym_rat H bi-symmetric flux ratio. PHOT_FLUX_RATIO float h_bisym_chi H bi-symmetric cross-correlation chi. FIT_PARAM_VALUE float k_bisym_rat K bi-symmetric flux ratio. PHOT_FLUX_RATIO float k_bisym_chi K bi-symmetric cross-correlation chi. FIT_PARAM_VALUE float j_sh0 J ridge shape (LCSB: BSNR limit). FIT_PARAM float j_sig_sh0 J ridge shape sigma (LCSB: B2SNR limit). FIT_PARAM float h_sh0 H ridge shape (LCSB: BSNR limit). FIT_PARAM float h_sig_sh0 H ridge shape sigma (LCSB: B2SNR limit). FIT_PARAM float k_sh0 K ridge shape (LCSB: BSNR limit). FIT_PARAM float k_sig_sh0 K ridge shape sigma (LCSB: B2SNR limit). FIT_PARAM float j_sc_mxdn J mxdn (score) (LCSB: BSNR - block/smoothed SNR). CODE_MISC float j_sc_sh J shape (score). CODE_MISC float j_sc_wsh J wsh (score) (LCSB: PSNR - peak raw SNR). CODE_MISC float j_sc_r23 J r23 (score) (LCSB: TSNR - integrated SNR for r=15). CODE_MISC float j_sc_1mm J 1st moment (score) (LCSB: super blk 2,4,8 SNR). CODE_MISC float j_sc_2mm J 2nd moment (score) (LCSB: SNRMAX - super SNR max). CODE_MISC float j_sc_vint J vint (score). CODE_MISC float j_sc_r1 J r1 (score). CODE_MISC float j_sc_msh J median shape score. CODE_MISC float h_sc_mxdn H mxdn (score) (LCSB: BSNR - block/smoothed SNR). CODE_MISC float h_sc_sh H shape (score). CODE_MISC float h_sc_wsh H wsh (score) (LCSB: PSNR - peak raw SNR). CODE_MISC float h_sc_r23 H r23 (score) (LCSB: TSNR - integrated SNR for r=15). CODE_MISC float h_sc_1mm H 1st moment (score) (LCSB: super blk 2,4,8 SNR). CODE_MISC float h_sc_2mm H 2nd moment (score) (LCSB: SNRMAX - super SNR max). CODE_MISC float h_sc_vint H vint (score). CODE_MISC float h_sc_r1 H r1 (score). CODE_MISC float h_sc_msh H median shape score. CODE_MISC float k_sc_mxdn K mxdn (score) (LCSB: BSNR - block/smoothed SNR). CODE_MISC float k_sc_sh K shape (score). CODE_MISC float k_sc_wsh K wsh (score) (LCSB: PSNR - peak raw SNR). CODE_MISC float k_sc_r23 K r23 (score) (LCSB: TSNR - integrated SNR for r=15). CODE_MISC float k_sc_1mm K 1st moment (score) (LCSB: super blk 2,4,8 SNR). CODE_MISC float k_sc_2mm K 2nd moment (score) (LCSB: SNRMAX - super SNR max). CODE_MISC float k_sc_vint K vint (score). CODE_MISC float k_sc_r1 K r1 (score). CODE_MISC float k_sc_msh K median shape score. CODE_MISC float j_chif_ellf J % chi-fraction for elliptical fit to 3-sig isophote. FIT_PARAM_VALUE float k_chif_ellf K % chi-fraction for elliptical fit to 3-sig isophote. FIT_PARAM_VALUE float ellfit_flg ellipse fitting contamination flag. CODE_MISC int sup_chif_ellf super-coadd % chi-fraction for ellip. fit to 3-sig isophote. FIT_PARAM_VALUE float n_blank number of blanked source records. NUMBER int n_sub number of subtracted source records. NUMBER int bl_sub_flg blanked/subtracted src description flag. CODE_MISC int id_flg type/galaxy ID flag (0=non-catalog, 1=catalog, 2=LCSB). CODE_MISC int id_cat matched galaxy's catalog name. NAME char fg_flg flux-growth convergence flag. CODE_MISC char blk_fac LCSB blocking factor (1, 2, 4, 8). FIT_PARAM int dup_src Duplicate source flag. CODE_MISC int use_src Use source flag. CODE_MISC int prox Proximity. arcsec POS_ANG_DIST_GENERAL float pxpa The position angle on the sky of the vector from the source to the nearest neighbor in the PSC, in degrees East of North. deg POS_POS-ANG int pxcntr ext_key value of nearest XSC source. NUMBER int dist_edge_ns The distance from the source to the nearest North or South scan edge. arcsec INST_PLATE_DIST int dist_edge_ew The distance from the source to the nearest East or West scan edge. arcsec INST_PLATE_DIST int dist_edge_flg flag indicating which edges ([n|s][e|w]) are nearest to src. INST_PLATE_DIST char pts_key key to point source data DB record. ID_MAIN long mp_key key to minor planet prediction DB record. ID_NUMBER int night_key key to night data record in "scan DB". ID_NUMBER int scan_key key to scan data record in "scan DB". ID_NUMBER int coadd_key key to coadd data record in "scan DB". ID_NUMBER int hemis hemisphere (N/S) of observation. "n" = North/Mt. Hopkins; "s" = South/CTIO. OBS_CODE char date The observation reference date for this source expressed in ISO standard format. (YYYY-MM-DD) yyyy-mm-dd TIME_DATE char scan scan number (unique within date). NUMBER int coadd 3-digit coadd number (unique within scan). NUMBER int id source ID number (unique within scan, coadd). NUMBER int x_coadd x (cross-scan) position (coadd coord.). arcsec INST_POS float y_coadd y (in-scan) position (coadd coord.). arcsec INST_POS float j_subst2 J residual background #2 (score). CODE_MISC float h_subst2 H residual background #2 (score). CODE_MISC float k_subst2 K residual background #2 (score). CODE_MISC float j_back J coadd median background. CODE_MISC float h_back H coadd median background. CODE_MISC float k_back K coadd median background. CODE_MISC float j_resid_ann J residual annulus background median. DN CODE_MISC float h_resid_ann H residual annulus background median. DN CODE_MISC float k_resid_ann K residual annulus background median. DN CODE_MISC float j_bndg_per J banding Fourier Transf. period on this side of coadd. arcsec FIT_PARAM_VALUE int j_bndg_amp J banding maximum FT amplitude on this side of coadd. DN FIT_PARAM_VALUE float h_bndg_per H banding Fourier Transf. period on this side of coadd. arcsec FIT_PARAM_VALUE int h_bndg_amp H banding maximum FT amplitude on this side of coadd. DN FIT_PARAM_VALUE float k_bndg_per K banding Fourier Transf. period on this side of coadd. arcsec FIT_PARAM_VALUE int k_bndg_amp K banding maximum FT amplitude on this side of coadd. DN FIT_PARAM_VALUE float j_seetrack J band seetracking score. CODE_MISC float h_seetrack H band seetracking score. CODE_MISC float k_seetrack K band seetracking score. CODE_MISC float ext_key entry counter (key) number (unique within table). ID_NUMBER int
twomass_pscXBestDR7PhotoObjAllCross-neighbours between 2MASS Point Source catalog and SDSS DR7 sources masterObjID The unique ID in twomass_psc (=pts_key) ID_MAIN long slaveObjID The unique ID of the neighbour in BestDR7..PhotoObj (=objID) ID_CATALOG long distanceMins Angular separation between neighbours arcminutes POS_ANG_DIST_GENERAL float sdssType SDSS type of neighbour: 3=galaxy; 6=star CLASS_OBJECT short sdssPrimary SDSS flag for neighbour being primary (1) or secondary (0) CODE_MISC short