VizieR

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VizieR

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VII/233/xsc The 2MASS Extended sources (IPAC/UMass, 2003-2006)
*The 2MASS Extended Catalog (2MASX) (1647599 rows)
  recno=1367072
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ColumnValue  Explain   (UCD)
_RAJ200013 21 17.81253 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+42 35 15.3780 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195013 19 05.18592 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+42 50 56.4466 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon103.38462932 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat+73.38877167 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
1367072recno 1367072  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

JDobs 2451658.7524 d Julian date of the observation (Note 1)   (time.epoch)
2MASX13211781+4235153  (i) Source name (HHMMSSss+DDMMSSs, J2000) (meta.id;meta.main)

AllAll  Display all original 369 columns for this 2MASX source (meta.ref.url)

RAJ2000200.324219 deg (i) Right ascension (J2000), based on peak pixel (pos.eq.ra;meta.main)
DEJ2000+42.587605 deg (i) Declination (J2000), based on peak pixel (pos.eq.dec;meta.main)
supRAdeg200.324310 deg Super-coadd centroid RA (J2000) (sup_ra) (pos.eq.ra)
supDEdeg 42.587574 deg Super-coadd centroid Dec (J2000) (sup_dec) (pos.eq.dec)
dens 2.58 [---] Coadd log(density) of stars with k<14mag (phys.density)
r.K20e 9.4 arcsec Semi-major axis of fiducial ellipse at isophote K=20mag/arcsec2 (r_k20fe) (phys.angSize;src)
J.K20e13.997 mag J magnitude in K20e ellipse (j_m_k20fe) (phot.mag;em.IR.J)
e_J.K20e 0.055 mag σ(J.K20e) (j_msig_k20fe) (stat.error)
f_J.K20e0   Confusion flags of J.K20e (j_flg_k20fe) (Note 2)   (meta.code)
H.K20e13.280 mag H magnitude in K20e ellipse (h_m_k20fe) (phot.mag;em.IR.H)
e_H.K20e 0.077 mag σ(H.K20e) (h_msig_k20fe) (stat.error)
f_H.K20e0   Confusion flags of H.K20e (h_flg_k20fe) (Note 2)   (meta.code)
K.K20e12.796 mag K magnitude in K20e ellipse (k_m_k20fe) (phot.mag;em.IR.K)
e_K.K20e 0.074 mag σ(K.K20e) (k_msig_k20fe) (stat.error)
f_K.K20e0   Confusion flags of K.K20e (k_flg_k20fe) (Note 2)   (meta.code)
r3sig 5.6 arcsec Semi-major axis of 3σ K isophotal ellipse (r_3sig) (phys.angSize.smajAxis;em.IR.K)
Jb/a 0.580   J minor/major axis ratio to 3σ (j_ba) (phys.size.axisRatio)
Jpa-55 deg J pos.angle of 3σ ellipse (j_phi) (pos.posAng)
Hb/a 0.780   H minor/major axis ratio to 3σ (h_ba) (phys.size.axisRatio)
Hpa-50 deg H pos.angle to 3σ ellipse (h_phi) (pos.posAng)
Kb/a 0.580   K minor/major axis ratio to 3σ (k_ba) (phys.size.axisRatio)
Kpa-55 deg K pos.angle to 3σ ellipse (k_phi) (pos.posAng)
rS3sig 7.4 arcsec Semi-major axis of super-coadd 3σ isophotal ellipse (sup_r_3sig) (phys.angSize.smajAxis)
Sb/a 0.660   Minor/major axis ratio to rS3sig (sup_ba) (phys.size.axisRatio)
Spa-55 deg Pos.angle of rS3sig (sup_phi) (pos.posAng)
r.fe 12.5 arcsec K fiducial Kron elliptical aperture semi-major axis (r_fe) (phys.angSize;src)
J.fe13.886 mag J magnitude in r.fe (j_m_fe) (phot.mag;em.IR.J)
e_J.fe 0.067 mag σ(J.fe) (j_msig_fe) (stat.error)
f_J.fe0   Confusion flags of J.fe (j_flg_fe) (Note 2)   (meta.code)
H.fe13.191 mag H magnitude in r.fe (h_m_fe) (phot.mag;em.IR.H)
e_H.fe 0.096 mag σ(H.fe) (h_msig_fe) (stat.error)
f_H.fe0   Confusion flags of H.fe (h_flg_fe) (Note 2)   (meta.code)
K.fe12.686 mag K magnitude in r.fe (k_m_fe) (phot.mag;em.IR.K)
e_K.fe 0.092 mag σ(K.fe) (k_msig_fe) (stat.error)
f_K.fe0   Confusion flags of K.fe (k_flg_fe) (Note 2)   (meta.code)
r.ext 17.81 arcsec Extrapolation/total radius of fit to radial profile (r_ext) (phys.angSize;src)
J.ext13.779 mag J magnitude in r.ext (j_m_ext) (phot.mag;em.IR.J)
e_J.ext 0.069 mag σ(J.ext) (j_msig_ext) (stat.error)
n_J.ext 0.638   χ2(J.ext) (j_pchi) (Note 3)   (meta.note)
H.ext13.241 mag J magnitude in r.ext (h_m_ext) (phot.mag;em.IR.H)
e_H.ext 0.117 mag σ(H.ext) (h_msig_ext) (stat.error)
n_H.ext 0.131   χ2(H.ext) (h_pchi) (Note 3)   (meta.note)
K.ext12.655 mag J magnitude in r.ext (k_m_ext) (phot.mag;em.IR.K)
e_K.ext 0.094 mag σ(K.ext) (k_msig_ext) (stat.error)
n_K.ext 1.775   χ2(K.ext) (k_pchi) (Note 3)   (meta.note)
Jr.eff 4.84 arcsec J half-light radius (j_r_eff) (phys.angSize;src)
Jmu18.69 mag/arcsec2 J mean surface brightness (j_mnsurfb_eff) (phot.mag.sb;em.IR.J;stat.mean)
Hr.eff 3.02 arcsec H half-light radius (h_r_eff) (phys.angSize;src)
Hmu17.64 mag/arcsec2 H mean surface brightness (h_mnsurfb_eff) (phot.mag.sb;em.IR.H;stat.mean)
Kr.eff 3.73 arcsec K half-light radius (k_r_eff) (phys.angSize;src)
Kmu17.27 mag/arcsec2 K mean surface brightness (k_mnsurfb_eff) (phot.mag.sb;em.IR.K;stat.mean)
Jconc 3.58   J concentration index (j_con_indx) (Note 3)   (meta.code)
Hconc 3.26   H concentration index (h_con_indx) (Note 3)   (meta.code)
Kconc 3.68   K concentration index (k_con_indx) (Note 3)   (meta.code)
J.peak 17.88 mag/arcsec2 J peak pixel brightness (j_peak) (phot.mag.sb;em.IR.J)
H.peak 16.98 mag/arcsec2 H peak pixel brightness (h_peak) (phot.mag.sb;em.IR.H)
K.peak 16.47 mag/arcsec2 K peak pixel brightness (k_peak) (phot.mag.sb;em.IR.K)
J.c5 19.16 mag/arcsec2 J central surface brightness (r≤5") (j_5surf) (phot.mag.sb;em.IR.J)
H.c5 18.37 mag/arcsec2 H central surface brightness (r≤5") (h_5surf) (phot.mag.sb;em.IR.H)
K.c5 17.94 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)
cc0  Contamination or confusion flag (cc_flg) (Note 6)   (meta.code)
f_H.K20c0   Confusion flags of H.K20c (h_flg_k20fc) (Note 2)   (meta.code)
Jr.e 11.4 arcsec J Kron ellipse semi-major axis (j_r_e) (phys.angSize;src)
J.e13.919 mag J magnitude in Jr.e (j_m_e) (phot.mag;em.IR.J)
e_J.e 0.063 mag σ(J.e) (j_msig_e) (stat.error)
f_J.e0   Confusion flags of J.e (j_flg_e) (Note 2)   (meta.code)
Hr.e 9.5 arcsec H Kron ellipse semi-major axis (h_r_e) (phys.angSize;src)
H.e13.226 mag H magnitude in Hr.e (h_m_e) (phot.mag;em.IR.H)
e_H.e 0.086 mag σ(H.e) (h_msig_e) (stat.error)
f_H.e0   Confusion flags of J.e (h_flg_e) (Note 2)   (meta.code)
Kr.e 12.5 arcsec K Kron ellipse semi-major axis (k_r_e) (phys.angSize;src)
K.e12.686 mag K magnitude in Kr.e (k_m_e) (phot.mag;em.IR.K)
e_K.e 0.092 mag σ(K.e) (k_msig_e) (stat.error)
f_K.e0   Confusion flags of K.e (k_flg_e) (Note 2)   (meta.code)
Jr.i20e 6.9 arcsec Semi-major axis of elliptical aperture at isophote J=20mag/arcsec2 (j_r_i20e) (phys.angSize;src)
J.i20e14.201 mag J magnitude in Jr.i20e (j_m_i20e) (phot.mag;em.IR.J)
e_J.i20e 0.047 mag σ(J.i20e) (j_msig_i20e) (stat.error)
f_J.i20e0   Confusion flags of J.i20e (j_flg_i20e) (Note 2)   (meta.code)
Hr.i20e 7.1 arcsec Semi-major axis of elliptical aperture at isophote H=20mag/arcsec2 (h_r_i20e) (phys.angSize;src)
H.i20e13.329 mag H magnitude in Hr.i20e (h_m_i20e) (phot.mag;em.IR.H)
e_H.i20e 0.069 mag σ(H.i20e) (h_msig_i20e) (stat.error)
f_H.i20e0   Confusion flags of H.i20e (h_flg_i20e) (Note 2)   (meta.code)
Kr.i20e 9.4 arcsec Semi-major axis of elliptical aperture at isophote K=20mag/arcsec2 (k_r_i20e) (phys.angSize;src)
K.i20e12.796 mag K magnitude in Kr.i20e (k_m_i20e) (phot.mag;em.IR.K)
e_K.i20e 0.074 mag σ(K.i20e) (k_msig_i20e) (stat.error)
f_K.i20e0   Confusion flags of K.i20e (k_flg_i20e) (Note 2)   (meta.code)
Jba5s 0.580   J minor/major axis ratio to 5σ fit (j_5sig_ba) (phys.size.axisRatio)
Jpa5s-45 deg J pos.angle to 5σ fit (j_5sig_phi) (pos.posAng)
Hba5s 0.860   H minor/major axis ratio to 5σ fit (h_5sig_ba) (phys.size.axisRatio)
Hpa5s-55 deg H pos.angle to 5σ fit (h_5sig_phi) (pos.posAng)
Kba5s 0.680   K minor/major axis ratio to 5σ fit (k_5sig_ba) (phys.size.axisRatio)
Kpa5s-60 deg K pos.angle to 5σ fit (k_5sig_phi) (pos.posAng)
JdA    J 5σ/3σ differential area (j_d_area) (phys.angSize)
JpcdA  % J 5σ/3σ relative area change (j_perc_darea) (phys.angSize)
HdA    H 5σ/3σ differential area (h_d_area) (phys.angSize)
HpcdA  % H 5σ/3σ relative area change (h_perc_darea) (phys.angSize)
KdA    K 5σ/3σ differential area (k_d_area) (phys.angSize)
KpcdA  % K 5σ/3σ relative area change (k_perc_darea) (phys.angSize)
Jrat.bs 0.902   J bi-symmetric flux ratio (j_bisym_rat) (stat.fit.param)
Jchi.bs 1.609   J bi-symmetric x-correlation (j_bisym_chi) (stat.fit.chi2)
Hrat.bs 0.992   H bi-symmetric flux ratio (h_bisym_rat) (stat.fit.param)
Hchi.bs 1.920   H bi-symmetric x-correlation (h_bisym_chi) (stat.fit.chi2)
Krat.bs 0.820   K bi-symmetric flux ratio (k_bisym_rat) (stat.fit.param)
Kchi.bs 2.194   K bi-symmetric x-correlation (k_bisym_chi) (stat.fit.chi2)
Jsh0 0.96   J ridge shape (LCSB: BSNR limit) (j_sh0) (src.morph.param)
e_Jsh0 0.03   σ(Jsh0) (j_sig_sh0) (stat.error)
Hsh0 0.93   H ridge shape (LCSB: BSNR limit) (h_sh0) (src.morph.param)
e_Hsh0 0.04   σ(Jsh0) (h_sig_sh0) (stat.error)
Ksh0 0.96   K ridge shape (LCSB: BSNR limit) (k_sh0) (src.morph.param)
e_Ksh0 0.05   σ(Jsh0) (k_sig_sh0) (stat.error)
Jsc.mx 12.6   J mxdn score (LCSB: BSNR - block/smoothed SNR) (j_sc_mxdn) (stat.fit.param)
Jsc.sh 35.0   J shape score (j_sc_sh) (stat.fit.param)
Jsc.wsh 31.6   J wsh score (LCSB: PSNR - peak raw SNR) (j_sc_wsh) (stat.fit.param)
Jsc.r23 13.5   J r23 score (LCSB: TSNR - integrated SNR for r=15) (j_sc_r23) (stat.fit.param)
Jsc.1mm 14.7   J 1st moment score (LCSB: super blk 2,4,8 SNR) (j_sc_1mm) (stat.fit.param)
Jsc.2mm 18.1   J 2nd moment score (LCSB: SNRMAX - super SNR max.) (j_sc_2mm) (stat.fit.param)
Jsc.vint 16.4   J vint score (j_sc_vint) (stat.fit.param)
Jsc.r1 12.4   J r1 score (j_sc_r1) (stat.fit.param)
Hsc.mx 12.8   H mxdn score (LCSB: BSNR - block/smoothed SNR) (h_sc_mxdn) (stat.fit.param)
Hsc.sh 24.1   H shape score (h_sc_sh) (stat.fit.param)
Hsc.wsh 23.6   H wsh score (LCSB: PSNR - peak raw SNR) (h_sc_wsh) (stat.fit.param)
Hsc.r23 12.7   H r23 score (LCSB: TSNR - integrated SNR for r=15) (h_sc_r23) (stat.fit.param)
Hsc.1mm 8.3   H 1st moment score (LCSB: super blk 2,4,8 SNR) (h_sc_1mm) (stat.fit.param)
Hsc.2mm 9.4   H 2nd moment score (LCSB: SNRMAX - super SNR max.) (h_sc_2mm) (stat.fit.param)
Hsc.vint 15.8   H vint score (h_sc_vint) (stat.fit.param)
Hsc.r1 11.9   H r1 score (h_sc_r1) (stat.fit.param)
Ksc.mx 8.9   K mxdn score (LCSB: BSNR - block/smoothed SNR) (k_sc_mxdn) (stat.fit.param)
Ksc.sh 17.3   K shape score (k_sc_sh) (stat.fit.param)
Ksc.wsh 20.9   K wsh score (LCSB: PSNR - peak raw SNR) (k_sc_wsh) (stat.fit.param)
Ksc.r23 11.6   K r23 score (LCSB: TSNR - integrated SNR for r=15) (k_sc_r23) (stat.fit.param)
Ksc.1mm 5.9   K 1st moment score (LCSB: super blk 2,4,8 SNR) (k_sc_1mm) (stat.fit.param)
Ksc.2mm 6.3   K 2nd moment score (LCSB: SNRMAX - super SNR max.) (k_sc_2mm) (stat.fit.param)
Ksc.vint 10.5   K vint score (k_sc_vint) (stat.fit.param)
Ksc.r1 11.4   K r1 score (k_sc_r1) (stat.fit.param)
Jchi.ellf 12.7 % J chi-fraction for elliptical fit to 3σ isophote (j_chif_ellf) (stat.fit.chi2)
Kchi.ellf 14.3 % K chi-fraction for elliptical fit to 3σ isophote (k_chif_ellf) (stat.fit.chi2)
ellfFlg0   [0,1] ellipse fitting contamination flag (0=no contamination) (ellfit_flg) (meta.code)
Schi.ellf 9.2 % super-coadd chi-fraction for elliptical fit to 3σ isophote (sup_chif_ellf) (stat.fit.chi2)
xid0   [0,1] Type/galaxy source (id_flg) (Note 7)   (meta.code)
idGal   Matched galaxy's catalog name (id_cat) (meta.id)
dupSrc1   [0,5] Duplicate source flag (dup_src) (Note 8)   (meta.code.multip)
useSrc1   [0,1] Use source flag (use_src) (Note 9)   (meta.code.multip)
prox 39.9 arcsec Distance to nearest neighbor in PSC (prox) (pos.angDistance)
pxpa335 deg pos.angle of vector to prox (pxpa) (pos.posAng)
pxKey 2138163  ext_key value of nearest XSC source (pxcntr) (meta.id)
edge.ns 2643 arcsec Distance to nearest N/S edge (dist_edge_ns) (meta.code)
edge.ew 54 arcsec Distance to nearest E/W edge (dist_edge_ew) (meta.code)
edgeFlgsw   [nswe ] nearest edge (dist_edge_flg) (meta.code)
ptsKey1077019704   Key to source data DB record (pts_key) (meta.id)
mpKey    Key to minor planet prediction (mp_key) (meta.id)
nightKey1121   key to night data record (night_key) (meta.id)
scanKey 57717   key to scan data record (scan_key) (meta.id)
coaddKey1327471   key to coadd data record (coadd_key) (meta.id)
hemisn   [ns] hemisphere of observation: n = North/Mt.Hopkins; s= South/CTIO (hemis) (meta.id;instr.obsty)
date2000-04-24 "Y:M:D" UT day of observation (date) (Note 10)   (time.epoch;obs)
scan 49   scan number (unique within date) (scan) (meta.id)
coadd033   3-digit coadd number (unique within scan) (coadd) (meta.id)
ID 1364   source ID number (unique within scan+coadd) (id) (meta.id)
Xcoadd 456.0 arcsec x (cross-scan) position (x_coadd) (pos.cartesian.x;instr.det)
Ycoadd 708.0 arcsec y (in-scan) position (y_coadd) (pos.cartesian.y;instr.det)
Jbg 78.7   J coadd median background (j_back) (instr.background)
Hbg 481.8   H coadd median background (h_back) (instr.background)
Kbg 429.2   K coadd median background (k_back) (instr.background)
Jres.ann 0.069   J residual annulus background median (j_resid_ann) (stat.fit.residual)
Hres.ann -0.024   H residual annulus background median (h_resid_ann) (stat.fit.residual)
Kres.ann -0.016   K residual annulus background median (k_resid_ann) (stat.fit.residual)
JbgPer 60 arcsec J banding FT period (j_bndg_per) (stat.fit.param)
JbgAmp 0.017   J banding maximum FT amplitude (j_bndg_amp) (stat.fit.param)
HbgPer 90 arcsec H banding FT period (h_bndg_per) (stat.fit.param)
HbgAmp 0.051   H banding maximum FT amplitude (h_bndg_amp) (stat.fit.param)
KbgPer 52 arcsec K banding FT period (k_bndg_per) (stat.fit.param)
KbgAmp 0.015   K banding maximum FT amplitude (k_bndg_amp) (stat.fit.param)
Jtrack-0.8   J band seetracking score (j_seetrack) (stat.fit.param)
Htrack-0.5   H band seetracking score (h_seetrack) (stat.fit.param)
Ktrack-0.7   K band seetracking score (k_seetrack) (stat.fit.param)
extKey 2138174  (i) entry counter (key) number (ext_key) (meta.id)

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