| VII/233/xsc | The 2MASS Extended sources (IPAC/UMass, 2003-2006) *The 2MASS Extended Catalog (2MASX) (1647599 rows) | 2MASX===02324860+2017175 |
| Column | Value | Explain (UCD) | |
| _RAJ2000 | 02 32 48.610 | "h:m:s" | Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra) |
| _DEJ2000 | +20 17 17.59 | "d:m:s" | Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec) |
| _RAB1950 | 02 29 59.789 | "h:m:s" | Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra) |
| _DEB1950 | +20 04 06.45 | "d:m:s" | Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec) |
| _Glon | 152.9411 | deg | Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) |
| _Glat | -36.6073 | deg | Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) |
| JDobs | 2451135.8481 | d | Julian date of the observation (Note 1) (time.epoch) |
| 2MASX | 02324860+2017175 | Source name (HHMMSSss+DDMMSSs, J2000) (meta.id;meta.main) | |
| All | All | Display all original 369 columns for this 2MASX source (meta.ref.url) | |
| RAJ2000 | 038.202541 | deg | Right ascension (J2000), based on peak pixel (pos.eq.ra;meta.main) |
| DEJ2000 | +20.288219 | deg | Declination (J2000), based on peak pixel (pos.eq.dec;meta.main) |
| supRAdeg | 38.202541 | deg | Super-coadd centroid RA (J2000) (sup_ra) (pos.eq.ra) |
| supDEdeg | 20.288219 | deg | Super-coadd centroid Dec (J2000) (sup_dec) (pos.eq.dec) |
| dens | 2.73 | [---] | Coadd log(density) of stars with k<14mag (phys.density) |
| r.K20e | 8.0 | arcsec | Semi-major axis of fiducial ellipse at isophote K=20mag/arcsec2 (r_k20fe) (phys.angSize;src) |
| J.K20e | 14.021 | mag | J magnitude in K20e ellipse (j_m_k20fe) (phot.mag;em.IR.J) |
| e_J.K20e | 0.055 | mag | {sigma}(J.K20e) (j_msig_k20fe) (stat.error) |
| f_J.K20e | 0 | Confusion flags of J.K20e (j_flg_k20fe) (Note 2) (meta.code) | |
| H.K20e | 13.370 | mag | H magnitude in K20e ellipse (h_m_k20fe) (phot.mag;em.IR.H) |
| e_H.K20e | 0.073 | mag | {sigma}(H.K20e) (h_msig_k20fe) (stat.error) |
| f_H.K20e | 0 | Confusion flags of H.K20e (h_flg_k20fe) (Note 2) (meta.code) | |
| K.K20e | 12.777 | mag | K magnitude in K20e ellipse (k_m_k20fe) (phot.mag;em.IR.K) |
| e_K.K20e | 0.073 | mag | {sigma}(K.K20e) (k_msig_k20fe) (stat.error) |
| f_K.K20e | 0 | Confusion flags of K.K20e (k_flg_k20fe) (Note 2) (meta.code) | |
| r3sig | 4.4 | arcsec | Semi-major axis of 3{sigma} K isophotal ellipse (r_3sig) (phys.angSize.smajAxis;em.IR.K) |
| Jb/a | 0.720 | J minor/major axis ratio to 3{sigma} (j_ba) (phys.size.axisRatio) | |
| Jpa | 50 | deg | J pos.angle of 3{sigma} ellipse (j_phi) (pos.posAng) |
| Hb/a | 0.660 | H minor/major axis ratio to 3{sigma} (h_ba) (phys.size.axisRatio) | |
| Hpa | 40 | deg | H pos.angle to 3{sigma} ellipse (h_phi) (pos.posAng) |
| Kb/a | 0.720 | K minor/major axis ratio to 3{sigma} (k_ba) (phys.size.axisRatio) | |
| Kpa | 50 | deg | K pos.angle to 3{sigma} ellipse (k_phi) (pos.posAng) |
| rS3sig | 6.6 | arcsec | Semi-major axis of super-coadd 3{sigma} isophotal ellipse (sup_r_3sig) (phys.angSize.smajAxis) |
| Sb/a | 0.740 | Minor/major axis ratio to rS3sig (sup_ba) (phys.size.axisRatio) | |
| Spa | 40 | deg | Pos.angle of rS3sig (sup_phi) (pos.posAng) |
| r.fe | 9.2 | arcsec | K fiducial Kron elliptical aperture semi-major axis (r_fe) (phys.angSize;src) |
| J.fe | 13.977 | mag | J magnitude in r.fe (j_m_fe) (phot.mag;em.IR.J) |
| e_J.fe | 0.061 | mag | {sigma}(J.fe) (j_msig_fe) (stat.error) |
| f_J.fe | 0 | Confusion flags of J.fe (j_flg_fe) (Note 2) (meta.code) | |
| H.fe | 13.284 | mag | H magnitude in r.fe (h_m_fe) (phot.mag;em.IR.H) |
| e_H.fe | 0.079 | mag | {sigma}(H.fe) (h_msig_fe) (stat.error) |
| f_H.fe | 0 | Confusion flags of H.fe (h_flg_fe) (Note 2) (meta.code) | |
| K.fe | 12.716 | mag | K magnitude in r.fe (k_m_fe) (phot.mag;em.IR.K) |
| e_K.fe | 0.081 | mag | {sigma}(K.fe) (k_msig_fe) (stat.error) |
| f_K.fe | 0 | Confusion flags of K.fe (k_flg_fe) (Note 2) (meta.code) | |
| r.ext | 15.37 | arcsec | Extrapolation/total radius of fit to radial profile (r_ext) (phys.angSize;src) |
| J.ext | 13.782 | mag | J magnitude in r.ext (j_m_ext) (phot.mag;em.IR.J) |
| e_J.ext | 0.068 | mag | {sigma}(J.ext) (j_msig_ext) (stat.error) |
| n_J.ext | 0.912 | {chi}2(J.ext) (j_pchi) (Note 3) (meta.note) | |
| H.ext | 12.960 | mag | J magnitude in r.ext (h_m_ext) (phot.mag;em.IR.H) |
| e_H.ext | 0.081 | mag | {sigma}(H.ext) (h_msig_ext) (stat.error) |
| n_H.ext | 1.290 | {chi}2(H.ext) (h_pchi) (Note 3) (meta.note) | |
| K.ext | 12.578 | mag | J magnitude in r.ext (k_m_ext) (phot.mag;em.IR.K) |
| e_K.ext | 0.088 | mag | {sigma}(K.ext) (k_msig_ext) (stat.error) |
| n_K.ext | 0.500 | {chi}2(K.ext) (k_pchi) (Note 3) (meta.note) | |
| Jr.eff | 3.50 | arcsec | J half-light radius (j_r_eff) (phys.angSize;src) |
| Jmu | 18.33 | mag/arcsec2 | J mean surface brightness (j_mnsurfb_eff) (phot.mag.sb;em.IR.J;stat.mean) |
| Hr.eff | 4.76 | arcsec | H half-light radius (h_r_eff) (phys.angSize;src) |
| Hmu | 17.98 | mag/arcsec2 | H mean surface brightness (h_mnsurfb_eff) (phot.mag.sb;em.IR.H;stat.mean) |
| Kr.eff | 2.96 | arcsec | K half-light radius (k_r_eff) (phys.angSize;src) |
| Kmu | 16.95 | mag/arcsec2 | K mean surface brightness (k_mnsurfb_eff) (phot.mag.sb;em.IR.K;stat.mean) |
| Jconc | 3.62 | J concentration index (j_con_indx) (Note 3) (meta.code) | |
| Hconc | 4.49 | H concentration index (h_con_indx) (Note 3) (meta.code) | |
| Kconc | 3.60 | K concentration index (k_con_indx) (Note 3) (meta.code) | |
| J.peak | 17.53 | mag/arcsec2 | J peak pixel brightness (j_peak) (phot.mag.sb;em.IR.J) |
| H.peak | 16.88 | mag/arcsec2 | H peak pixel brightness (h_peak) (phot.mag.sb;em.IR.H) |
| K.peak | 16.21 | mag/arcsec2 | K peak pixel brightness (k_peak) (phot.mag.sb;em.IR.K) |
| J.c5 | 19.09 | mag/arcsec2 | J central surface brightness (r<=5") (j_5surf) (phot.mag.sb;em.IR.J) |
| H.c5 | 18.48 | mag/arcsec2 | H central surface brightness (r<=5") (h_5surf) (phot.mag.sb;em.IR.H) |
| K.c5 | 17.83 | mag/arcsec2 | K central surface brightness (r<=5") (k_5surf) (phot.mag.sb;em.IR.K) |
| xScore | 1.00 | [1,2] extended score (e_score) (Note 4) (src.class.starGalaxy) | |
| gScore | 1.00 | [1,2] galaxy score (g_score) (Note 4) (src.class.starGalaxy) | |
| vc | -1 | Visual verification of source (Note 5) (meta.code) | |
| cc | 0 | Contamination or confusion flag (cc_flg) (Note 6) (meta.code) | |
| f_H.K20c | 0 | Confusion flags of H.K20c (h_flg_k20fc) (Note 2) (meta.code) | |
| Jr.e | 9.2 | arcsec | J Kron ellipse semi-major axis (j_r_e) (phys.angSize;src) |
| J.e | 13.975 | mag | J magnitude in Jr.e (j_m_e) (phot.mag;em.IR.J) |
| e_J.e | 0.061 | mag | {sigma}(J.e) (j_msig_e) (stat.error) |
| f_J.e | 0 | Confusion flags of J.e (j_flg_e) (Note 2) (meta.code) | |
| Hr.e | 10.9 | arcsec | H Kron ellipse semi-major axis (h_r_e) (phys.angSize;src) |
| H.e | 13.221 | mag | H magnitude in Hr.e (h_m_e) (phot.mag;em.IR.H) |
| e_H.e | 0.087 | mag | {sigma}(H.e) (h_msig_e) (stat.error) |
| f_H.e | 0 | Confusion flags of J.e (h_flg_e) (Note 2) (meta.code) | |
| Kr.e | 9.2 | arcsec | K Kron ellipse semi-major axis (k_r_e) (phys.angSize;src) |
| K.e | 12.716 | mag | K magnitude in Kr.e (k_m_e) (phot.mag;em.IR.K) |
| e_K.e | 0.081 | mag | {sigma}(K.e) (k_msig_e) (stat.error) |
| f_K.e | 0 | Confusion flags of K.e (k_flg_e) (Note 2) (meta.code) | |
| Jr.i20e | 6.6 | arcsec | Semi-major axis of elliptical aperture at isophote J=20mag/arcsec2 (j_r_i20e) (phys.angSize;src) |
| J.i20e | 14.108 | mag | J magnitude in Jr.i20e (j_m_i20e) (phot.mag;em.IR.J) |
| e_J.i20e | 0.048 | mag | {sigma}(J.i20e) (j_msig_i20e) (stat.error) |
| f_J.i20e | 0 | Confusion flags of J.i20e (j_flg_i20e) (Note 2) (meta.code) | |
| Hr.i20e | 7.3 | arcsec | Semi-major axis of elliptical aperture at isophote H=20mag/arcsec2 (h_r_i20e) (phys.angSize;src) |
| H.i20e | 13.455 | mag | H magnitude in Hr.i20e (h_m_i20e) (phot.mag;em.IR.H) |
| e_H.i20e | 0.067 | mag | {sigma}(H.i20e) (h_msig_i20e) (stat.error) |
| f_H.i20e | 0 | Confusion flags of H.i20e (h_flg_i20e) (Note 2) (meta.code) | |
| Kr.i20e | 8.0 | arcsec | Semi-major axis of elliptical aperture at isophote K=20mag/arcsec2 (k_r_i20e) (phys.angSize;src) |
| K.i20e | 12.777 | mag | K magnitude in Kr.i20e (k_m_i20e) (phot.mag;em.IR.K) |
| e_K.i20e | 0.073 | mag | {sigma}(K.i20e) (k_msig_i20e) (stat.error) |
| f_K.i20e | 0 | Confusion flags of K.i20e (k_flg_i20e) (Note 2) (meta.code) | |
| Jba5s | 0.740 | J minor/major axis ratio to 5{sigma} fit (j_5sig_ba) (phys.size.axisRatio) | |
| Jpa5s | 45 | deg | J pos.angle to 5{sigma} fit (j_5sig_phi) (pos.posAng) |
| Hba5s | 0.720 | H minor/major axis ratio to 5{sigma} fit (h_5sig_ba) (phys.size.axisRatio) | |
| Hpa5s | 35 | deg | H pos.angle to 5{sigma} fit (h_5sig_phi) (pos.posAng) |
| Kba5s | 0.840 | K minor/major axis ratio to 5{sigma} fit (k_5sig_ba) (phys.size.axisRatio) | |
| Kpa5s | 45 | deg | K pos.angle to 5{sigma} fit (k_5sig_phi) (pos.posAng) |
| JdA | J 5{sigma}/3{sigma} differential area (j_d_area) (phys.angSize) | ||
| JpcdA | % | J 5{sigma}/3{sigma} relative area change (j_perc_darea) (phys.angSize) | |
| HdA | H 5{sigma}/3{sigma} differential area (h_d_area) (phys.angSize) | ||
| HpcdA | % | H 5{sigma}/3{sigma} relative area change (h_perc_darea) (phys.angSize) | |
| KdA | K 5{sigma}/3{sigma} differential area (k_d_area) (phys.angSize) | ||
| KpcdA | % | K 5{sigma}/3{sigma} relative area change (k_perc_darea) (phys.angSize) | |
| Jrat.bs | 0.994 | J bi-symmetric flux ratio (j_bisym_rat) (stat.fit.param) | |
| Jchi.bs | 0.750 | J bi-symmetric x-correlation (j_bisym_chi) (stat.fit.chi2) | |
| Hrat.bs | 0.990 | H bi-symmetric flux ratio (h_bisym_rat) (stat.fit.param) | |
| Hchi.bs | 0.830 | H bi-symmetric x-correlation (h_bisym_chi) (stat.fit.chi2) | |
| Krat.bs | 0.994 | K bi-symmetric flux ratio (k_bisym_rat) (stat.fit.param) | |
| Kchi.bs | 0.674 | K bi-symmetric x-correlation (k_bisym_chi) (stat.fit.chi2) | |
| Jsh0 | 1.02 | J ridge shape (LCSB: BSNR limit) (j_sh0) (src.morph.param) | |
| e_Jsh0 | 0.04 | {sigma}(Jsh0) (j_sig_sh0) (stat.error) | |
| Hsh0 | 1.00 | H ridge shape (LCSB: BSNR limit) (h_sh0) (src.morph.param) | |
| e_Hsh0 | 0.05 | {sigma}(Jsh0) (h_sig_sh0) (stat.error) | |
| Ksh0 | 0.98 | K ridge shape (LCSB: BSNR limit) (k_sh0) (src.morph.param) | |
| e_Ksh0 | 0.05 | {sigma}(Jsh0) (k_sig_sh0) (stat.error) | |
| Jsc.mx | 15.0 | J mxdn score (LCSB: BSNR - block/smoothed SNR) (j_sc_mxdn) (stat.fit.param) | |
| Jsc.sh | 17.3 | J shape score (j_sc_sh) (stat.fit.param) | |
| Jsc.wsh | 18.6 | J wsh score (LCSB: PSNR - peak raw SNR) (j_sc_wsh) (stat.fit.param) | |
| Jsc.r23 | 10.4 | J r23 score (LCSB: TSNR - integrated SNR for r=15) (j_sc_r23) (stat.fit.param) | |
| Jsc.1mm | 9.4 | J 1st moment score (LCSB: super blk 2,4,8 SNR) (j_sc_1mm) (stat.fit.param) | |
| Jsc.2mm | 10.4 | J 2nd moment score (LCSB: SNRMAX - super SNR max.) (j_sc_2mm) (stat.fit.param) | |
| Jsc.vint | 10.1 | J vint score (j_sc_vint) (stat.fit.param) | |
| Jsc.r1 | 10.1 | J r1 score (j_sc_r1) (stat.fit.param) | |
| Hsc.mx | 8.7 | H mxdn score (LCSB: BSNR - block/smoothed SNR) (h_sc_mxdn) (stat.fit.param) | |
| Hsc.sh | 13.2 | H shape score (h_sc_sh) (stat.fit.param) | |
| Hsc.wsh | 15.4 | H wsh score (LCSB: PSNR - peak raw SNR) (h_sc_wsh) (stat.fit.param) | |
| Hsc.r23 | 4.6 | H r23 score (LCSB: TSNR - integrated SNR for r=15) (h_sc_r23) (stat.fit.param) | |
| Hsc.1mm | 7.3 | H 1st moment score (LCSB: super blk 2,4,8 SNR) (h_sc_1mm) (stat.fit.param) | |
| Hsc.2mm | 8.8 | H 2nd moment score (LCSB: SNRMAX - super SNR max.) (h_sc_2mm) (stat.fit.param) | |
| Hsc.vint | 9.0 | H vint score (h_sc_vint) (stat.fit.param) | |
| Hsc.r1 | 3.7 | H r1 score (h_sc_r1) (stat.fit.param) | |
| Ksc.mx | 6.9 | K mxdn score (LCSB: BSNR - block/smoothed SNR) (k_sc_mxdn) (stat.fit.param) | |
| Ksc.sh | 11.0 | K shape score (k_sc_sh) (stat.fit.param) | |
| Ksc.wsh | 12.9 | K wsh score (LCSB: PSNR - peak raw SNR) (k_sc_wsh) (stat.fit.param) | |
| Ksc.r23 | 7.4 | K r23 score (LCSB: TSNR - integrated SNR for r=15) (k_sc_r23) (stat.fit.param) | |
| Ksc.1mm | 5.6 | K 1st moment score (LCSB: super blk 2,4,8 SNR) (k_sc_1mm) (stat.fit.param) | |
| Ksc.2mm | 5.5 | K 2nd moment score (LCSB: SNRMAX - super SNR max.) (k_sc_2mm) (stat.fit.param) | |
| Ksc.vint | 6.3 | K vint score (k_sc_vint) (stat.fit.param) | |
| Ksc.r1 | 6.1 | K r1 score (k_sc_r1) (stat.fit.param) | |
| Jchi.ellf | 9.9 | % | J chi-fraction for elliptical fit to 3{sigma} isophote (j_chif_ellf) (stat.fit.chi2) |
| Kchi.ellf | 7.4 | % | K chi-fraction for elliptical fit to 3{sigma} isophote (k_chif_ellf) (stat.fit.chi2) |
| ellfFlg | 0 | [0,1] ellipse fitting contamination flag (0=no contamination) (ellfit_flg) (meta.code) | |
| Schi.ellf | 10.7 | % | super-coadd chi-fraction for elliptical fit to 3{sigma} isophote (sup_chif_ellf) (stat.fit.chi2) |
| xid | 0 | [0,1] Type/galaxy source (id_flg) (Note 7) (meta.code) | |
| idGal | Matched galaxy's catalog name (id_cat) (meta.id) | ||
| dupSrc | 0 | [0,5] Duplicate source flag (dup_src) (Note 8) (meta.code.multip) | |
| useSrc | 1 | [0,1] Use source flag (use_src) (Note 9) (meta.code.multip) | |
| prox | 296.6 | arcsec | Distance to nearest neighbor in PSC (prox) (pos.angDistance) |
| pxpa | 35 | deg | pos.angle of vector to prox (pxpa) (pos.posAng) |
| pxKey | 960944 | ext_key value of nearest XSC source (pxcntr) (meta.id) | |
| edge.ns | 8764 | arcsec | Distance to nearest N/S edge (dist_edge_ns) (meta.code) |
| edge.ew | 230 | arcsec | Distance to nearest E/W edge (dist_edge_ew) (meta.code) |
| edgeFlg | sw | [nswe ] nearest edge (dist_edge_flg) (meta.code) | |
| ptsKey | 420159980 | Key to source data DB record (pts_key) (meta.id) | |
| mpKey | Key to minor planet prediction (mp_key) (meta.id) | ||
| nightKey | 476 | key to night data record (night_key) (meta.id) | |
| scanKey | 24994 | key to scan data record (scan_key) (meta.id) | |
| coaddKey | 574849 | key to coadd data record (coadd_key) (meta.id) | |
| hemis | n | [ns] hemisphere of observation: n = North/Mt.Hopkins; s= South/CTIO (hemis) (meta.id;instr.obsty) | |
| date | 1998-11-18 | "Y:M:D" | UT day of observation (date) (Note 10) (time.epoch;obs) |
| scan | 90 | scan number (unique within date) (scan) (meta.id) | |
| coadd | 115 | 3-digit coadd number (unique within scan) (coadd) (meta.id) | |
| ID | 3966 | source ID number (unique within scan+coadd) (id) (meta.id) | |
| Xcoadd | 279.0 | arcsec | x (cross-scan) position (x_coadd) (pos.cartesian.x;instr.det) |
| Ycoadd | 44.0 | arcsec | y (in-scan) position (y_coadd) (pos.cartesian.y;instr.det) |
| Jbg | 113.6 | J coadd median background (j_back) (instr.background) | |
| Hbg | 699.8 | H coadd median background (h_back) (instr.background) | |
| Kbg | 447.2 | K coadd median background (k_back) (instr.background) | |
| Jres.ann | 0.036 | J residual annulus background median (j_resid_ann) (stat.fit.residual) | |
| Hres.ann | 0.373 | H residual annulus background median (h_resid_ann) (stat.fit.residual) | |
| Kres.ann | 0.258 | K residual annulus background median (k_resid_ann) (stat.fit.residual) | |
| JbgPer | 44 | arcsec | J banding FT period (j_bndg_per) (stat.fit.param) |
| JbgAmp | 0.036 | J banding maximum FT amplitude (j_bndg_amp) (stat.fit.param) | |
| HbgPer | 160 | arcsec | H banding FT period (h_bndg_per) (stat.fit.param) |
| HbgAmp | 0.079 | H banding maximum FT amplitude (h_bndg_amp) (stat.fit.param) | |
| KbgPer | 118 | arcsec | K banding FT period (k_bndg_per) (stat.fit.param) |
| KbgAmp | 0.043 | K banding maximum FT amplitude (k_bndg_amp) (stat.fit.param) | |
| Jtrack | -0.2 | J band seetracking score (j_seetrack) (stat.fit.param) | |
| Htrack | 0.0 | H band seetracking score (h_seetrack) (stat.fit.param) | |
| Ktrack | -0.2 | K band seetracking score (k_seetrack) (stat.fit.param) | |
| extKey | 960943 | entry counter (key) number (ext_key) (meta.id) | |
| NED | NED | ask the NED data-base about this object | |
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