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=1621829
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ColumnValue  Explain   (UCD)
_RAJ200015 11 28.37400 "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+75 23 01.8060 "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)
_RAB195015 12 06.03499 "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+75 34 12.7366 "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)
_Glon112.24244296 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+38.69497102 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)
1621829recno 1621829  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

JDobs 2451334.7094 d Julian date of the observation (Note 1)   (time.epoch)
2MASX15112837+7523018  (i) Source name (HHMMSSss+DDMMSSs, J2000) (meta.id;meta.main)

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

RAJ2000227.868225 deg (i) Right ascension (J2000), based on peak pixel (pos.eq.ra;meta.main)
DEJ2000+75.383835 deg (i) Declination (J2000), based on peak pixel (pos.eq.dec;meta.main)
supRAdeg227.867981 deg Super-coadd centroid RA (J2000) (sup_ra) (pos.eq.ra)
supDEdeg 75.383865 deg Super-coadd centroid Dec (J2000) (sup_dec) (pos.eq.dec)
dens 2.93 [---] Coadd log(density) of stars with k<14mag (phys.density)
r.K20e 28.4 arcsec Semi-major axis of fiducial ellipse at isophote K=20mag/arcsec2 (r_k20fe) (phys.angSize;src)
J.K20e11.577 mag J magnitude in K20e ellipse (j_m_k20fe) (phot.mag;em.IR.J)
e_J.K20e 0.021 mag σ(J.K20e) (j_msig_k20fe) (stat.error)
f_J.K20e2   Confusion flags of J.K20e (j_flg_k20fe) (Note 2)   (meta.code)
H.K20e10.839 mag H magnitude in K20e ellipse (h_m_k20fe) (phot.mag;em.IR.H)
e_H.K20e 0.028 mag σ(H.K20e) (h_msig_k20fe) (stat.error)
f_H.K20e2   Confusion flags of H.K20e (h_flg_k20fe) (Note 2)   (meta.code)
K.K20e10.565 mag K magnitude in K20e ellipse (k_m_k20fe) (phot.mag;em.IR.K)
e_K.K20e 0.039 mag σ(K.K20e) (k_msig_k20fe) (stat.error)
f_K.K20e2   Confusion flags of K.K20e (k_flg_k20fe) (Note 2)   (meta.code)
r3sig 19.4 arcsec Semi-major axis of 3σ K isophotal ellipse (r_3sig) (phys.angSize.smajAxis;em.IR.K)
Jb/a 0.340   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 0.300   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 0.340   K minor/major axis ratio to 3σ (k_ba) (phys.size.axisRatio)
Kpa 50 deg K pos.angle to 3σ ellipse (k_phi) (pos.posAng)
rS3sig 27.5 arcsec Semi-major axis of super-coadd 3σ isophotal ellipse (sup_r_3sig) (phys.angSize.smajAxis)
Sb/a 0.360   Minor/major axis ratio to rS3sig (sup_ba) (phys.size.axisRatio)
Spa 50 deg Pos.angle of rS3sig (sup_phi) (pos.posAng)
r.fe 35.8 arcsec K fiducial Kron elliptical aperture semi-major axis (r_fe) (phys.angSize;src)
J.fe11.483 mag J magnitude in r.fe (j_m_fe) (phot.mag;em.IR.J)
e_J.fe 0.026 mag σ(J.fe) (j_msig_fe) (stat.error)
f_J.fe2   Confusion flags of J.fe (j_flg_fe) (Note 2)   (meta.code)
H.fe10.732 mag H magnitude in r.fe (h_m_fe) (phot.mag;em.IR.H)
e_H.fe 0.033 mag σ(H.fe) (h_msig_fe) (stat.error)
f_H.fe2   Confusion flags of H.fe (h_flg_fe) (Note 2)   (meta.code)
K.fe10.492 mag K magnitude in r.fe (k_m_fe) (phot.mag;em.IR.K)
e_K.fe 0.047 mag σ(K.fe) (k_msig_fe) (stat.error)
f_K.fe2   Confusion flags of K.fe (k_flg_fe) (Note 2)   (meta.code)
r.ext 44.68 arcsec Extrapolation/total radius of fit to radial profile (r_ext) (phys.angSize;src)
J.ext11.401 mag J magnitude in r.ext (j_m_ext) (phot.mag;em.IR.J)
e_J.ext 0.022 mag σ(J.ext) (j_msig_ext) (stat.error)
n_J.ext 4.942   χ2(J.ext) (j_pchi) (Note 3)   (meta.note)
H.ext10.645 mag J magnitude in r.ext (h_m_ext) (phot.mag;em.IR.H)
e_H.ext 0.025 mag σ(H.ext) (h_msig_ext) (stat.error)
n_H.ext 2.332   χ2(H.ext) (h_pchi) (Note 3)   (meta.note)
K.ext10.404 mag J magnitude in r.ext (k_m_ext) (phot.mag;em.IR.K)
e_K.ext 0.034 mag σ(K.ext) (k_msig_ext) (stat.error)
n_K.ext 5.786   χ2(K.ext) (k_pchi) (Note 3)   (meta.note)
Jr.eff 12.45 arcsec J half-light radius (j_r_eff) (phys.angSize;src)
Jmu17.71 mag/arcsec2 J mean surface brightness (j_mnsurfb_eff) (phot.mag.sb;em.IR.J;stat.mean)
Hr.eff 12.81 arcsec H half-light radius (h_r_eff) (phys.angSize;src)
Hmu17.01 mag/arcsec2 H mean surface brightness (h_mnsurfb_eff) (phot.mag.sb;em.IR.H;stat.mean)
Kr.eff 11.98 arcsec K half-light radius (k_r_eff) (phys.angSize;src)
Kmu16.62 mag/arcsec2 K mean surface brightness (k_mnsurfb_eff) (phot.mag.sb;em.IR.K;stat.mean)
Jconc 5.89   J concentration index (j_con_indx) (Note 3)   (meta.code)
Hconc 6.08   H concentration index (h_con_indx) (Note 3)   (meta.code)
Kconc 5.99   K concentration index (k_con_indx) (Note 3)   (meta.code)
J.peak 16.04 mag/arcsec2 J peak pixel brightness (j_peak) (phot.mag.sb;em.IR.J)
H.peak 15.37 mag/arcsec2 H peak pixel brightness (h_peak) (phot.mag.sb;em.IR.H)
K.peak 15.07 mag/arcsec2 K peak pixel brightness (k_peak) (phot.mag.sb;em.IR.K)
J.c5 17.38 mag/arcsec2 J central surface brightness (r≤5") (j_5surf) (phot.mag.sb;em.IR.J)
H.c5 16.65 mag/arcsec2 H central surface brightness (r≤5") (h_5surf) (phot.mag.sb;em.IR.H)
K.c5 16.33 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.K20c2   Confusion flags of H.K20c (h_flg_k20fc) (Note 2)   (meta.code)
Jr.e 32.3 arcsec J Kron ellipse semi-major axis (j_r_e) (phys.angSize;src)
J.e11.521 mag J magnitude in Jr.e (j_m_e) (phot.mag;em.IR.J)
e_J.e 0.023 mag σ(J.e) (j_msig_e) (stat.error)
f_J.e2   Confusion flags of J.e (j_flg_e) (Note 2)   (meta.code)
Hr.e 39.3 arcsec H Kron ellipse semi-major axis (h_r_e) (phys.angSize;src)
H.e10.722 mag H magnitude in Hr.e (h_m_e) (phot.mag;em.IR.H)
e_H.e 0.034 mag σ(H.e) (h_msig_e) (stat.error)
f_H.e2   Confusion flags of J.e (h_flg_e) (Note 2)   (meta.code)
Kr.e 35.8 arcsec K Kron ellipse semi-major axis (k_r_e) (phys.angSize;src)
K.e10.492 mag K magnitude in Kr.e (k_m_e) (phot.mag;em.IR.K)
e_K.e 0.047 mag σ(K.e) (k_msig_e) (stat.error)
f_K.e2   Confusion flags of K.e (k_flg_e) (Note 2)   (meta.code)
Jr.i20e 22.6 arcsec Semi-major axis of elliptical aperture at isophote J=20mag/arcsec2 (j_r_i20e) (phys.angSize;src)
J.i20e11.689 mag J magnitude in Jr.i20e (j_m_i20e) (phot.mag;em.IR.J)
e_J.i20e 0.019 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 32.3 arcsec Semi-major axis of elliptical aperture at isophote H=20mag/arcsec2 (h_r_i20e) (phys.angSize;src)
H.i20e10.804 mag H magnitude in Hr.i20e (h_m_i20e) (phot.mag;em.IR.H)
e_H.i20e 0.029 mag σ(H.i20e) (h_msig_i20e) (stat.error)
f_H.i20e2   Confusion flags of H.i20e (h_flg_i20e) (Note 2)   (meta.code)
Kr.i20e 28.4 arcsec Semi-major axis of elliptical aperture at isophote K=20mag/arcsec2 (k_r_i20e) (phys.angSize;src)
K.i20e10.565 mag K magnitude in Kr.i20e (k_m_i20e) (phot.mag;em.IR.K)
e_K.i20e 0.039 mag σ(K.i20e) (k_msig_i20e) (stat.error)
f_K.i20e2   Confusion flags of K.i20e (k_flg_i20e) (Note 2)   (meta.code)
Jba5s 0.320   J minor/major axis ratio to 5σ fit (j_5sig_ba) (phys.size.axisRatio)
Jpa5s 50 deg J pos.angle to 5σ fit (j_5sig_phi) (pos.posAng)
Hba5s 0.320   H minor/major axis ratio to 5σ fit (h_5sig_ba) (phys.size.axisRatio)
Hpa5s 50 deg H pos.angle to 5σ fit (h_5sig_phi) (pos.posAng)
Kba5s 0.340   K minor/major axis ratio to 5σ fit (k_5sig_ba) (phys.size.axisRatio)
Kpa5s 50 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 0.970   J bi-symmetric flux ratio (j_bisym_rat) (stat.fit.param)
Jchi.bs 3.187   J bi-symmetric x-correlation (j_bisym_chi) (stat.fit.chi2)
Hrat.bs 0.936   H bi-symmetric flux ratio (h_bisym_rat) (stat.fit.param)
Hchi.bs 2.868   H bi-symmetric x-correlation (h_bisym_chi) (stat.fit.chi2)
Krat.bs 0.872   K bi-symmetric flux ratio (k_bisym_rat) (stat.fit.param)
Kchi.bs 3.201   K bi-symmetric x-correlation (k_bisym_chi) (stat.fit.chi2)
Jsh0 1.03   J ridge shape (LCSB: BSNR limit) (j_sh0) (src.morph.param)
e_Jsh0 0.04   σ(Jsh0) (j_sig_sh0) (stat.error)
Hsh0 1.03   H ridge shape (LCSB: BSNR limit) (h_sh0) (src.morph.param)
e_Hsh0 0.05   σ(Jsh0) (h_sig_sh0) (stat.error)
Ksh0 1.03   K ridge shape (LCSB: BSNR limit) (k_sh0) (src.morph.param)
e_Ksh0 0.05   σ(Jsh0) (k_sig_sh0) (stat.error)
Jsc.mx 17.8   J mxdn score (LCSB: BSNR - block/smoothed SNR) (j_sc_mxdn) (stat.fit.param)
Jsc.sh 26.2   J shape score (j_sc_sh) (stat.fit.param)
Jsc.wsh 27.7   J wsh score (LCSB: PSNR - peak raw SNR) (j_sc_wsh) (stat.fit.param)
Jsc.r23 17.2   J r23 score (LCSB: TSNR - integrated SNR for r=15) (j_sc_r23) (stat.fit.param)
Jsc.1mm 10.8   J 1st moment score (LCSB: super blk 2,4,8 SNR) (j_sc_1mm) (stat.fit.param)
Jsc.2mm 12.2   J 2nd moment score (LCSB: SNRMAX - super SNR max.) (j_sc_2mm) (stat.fit.param)
Jsc.vint 15.0   J vint score (j_sc_vint) (stat.fit.param)
Jsc.r1 16.4   J r1 score (j_sc_r1) (stat.fit.param)
Hsc.mx 23.7   H mxdn score (LCSB: BSNR - block/smoothed SNR) (h_sc_mxdn) (stat.fit.param)
Hsc.sh 21.4   H shape score (h_sc_sh) (stat.fit.param)
Hsc.wsh 23.3   H wsh score (LCSB: PSNR - peak raw SNR) (h_sc_wsh) (stat.fit.param)
Hsc.r23 14.5   H r23 score (LCSB: TSNR - integrated SNR for r=15) (h_sc_r23) (stat.fit.param)
Hsc.1mm 9.5   H 1st moment score (LCSB: super blk 2,4,8 SNR) (h_sc_1mm) (stat.fit.param)
Hsc.2mm 11.4   H 2nd moment score (LCSB: SNRMAX - super SNR max.) (h_sc_2mm) (stat.fit.param)
Hsc.vint 13.5   H vint score (h_sc_vint) (stat.fit.param)
Hsc.r1 13.3   H r1 score (h_sc_r1) (stat.fit.param)
Ksc.mx 15.9   K mxdn score (LCSB: BSNR - block/smoothed SNR) (k_sc_mxdn) (stat.fit.param)
Ksc.sh 20.8   K shape score (k_sc_sh) (stat.fit.param)
Ksc.wsh 23.8   K wsh score (LCSB: PSNR - peak raw SNR) (k_sc_wsh) (stat.fit.param)
Ksc.r23 14.8   K r23 score (LCSB: TSNR - integrated SNR for r=15) (k_sc_r23) (stat.fit.param)
Ksc.1mm 7.9   K 1st moment score (LCSB: super blk 2,4,8 SNR) (k_sc_1mm) (stat.fit.param)
Ksc.2mm 8.8   K 2nd moment score (LCSB: SNRMAX - super SNR max.) (k_sc_2mm) (stat.fit.param)
Ksc.vint 9.3   K vint score (k_sc_vint) (stat.fit.param)
Ksc.r1 14.0   K r1 score (k_sc_r1) (stat.fit.param)
Jchi.ellf 11.3 % J chi-fraction for elliptical fit to 3σ isophote (j_chif_ellf) (stat.fit.chi2)
Kchi.ellf 11.7 % K chi-fraction for elliptical fit to 3σ isophote (k_chif_ellf) (stat.fit.chi2)
ellfFlg1   [0,1] ellipse fitting contamination flag (0=no contamination) (ellfit_flg) (meta.code)
Schi.ellf 13.0 % super-coadd chi-fraction for elliptical fit to 3σ isophote (sup_chif_ellf) (stat.fit.chi2)
xid1   [0,1] Type/galaxy source (id_flg) (Note 7)   (meta.code)
idGalNGC_5909  Matched galaxy's catalog name (id_cat) (meta.id)
dupSrc0   [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 48.2 arcsec Distance to nearest neighbor in PSC (prox) (pos.angDistance)
pxpa 85 deg pos.angle of vector to prox (pxpa) (pos.posAng)
pxKey 1468360  ext_key value of nearest XSC source (pxcntr) (meta.id)
edge.ns 9446 arcsec Distance to nearest N/S edge (dist_edge_ns) (meta.code)
edge.ew170 arcsec Distance to nearest E/W edge (dist_edge_ew) (meta.code)
edgeFlgne   [nswe ] nearest edge (dist_edge_flg) (meta.code)
ptsKey 701141535   Key to source data DB record (pts_key) (meta.id)
mpKey    Key to minor planet prediction (mp_key) (meta.id)
nightKey 753   key to night data record (night_key) (meta.id)
scanKey 38708   key to scan data record (scan_key) (meta.id)
coaddKey 890271   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)
date1999-06-05 "Y:M:D" UT day of observation (date) (Note 10)   (time.epoch;obs)
scan 32   scan number (unique within date) (scan) (meta.id)
coadd115   3-digit coadd number (unique within scan) (coadd) (meta.id)
ID 5854   source ID number (unique within scan+coadd) (id) (meta.id)
Xcoadd 177.0 arcsec x (cross-scan) position (x_coadd) (pos.cartesian.x;instr.det)
Ycoadd 301.0 arcsec y (in-scan) position (y_coadd) (pos.cartesian.y;instr.det)
Jbg 87.1   J coadd median background (j_back) (instr.background)
Hbg 487.9   H coadd median background (h_back) (instr.background)
Kbg 418.2   K coadd median background (k_back) (instr.background)
Jres.ann 0.032   J residual annulus background median (j_resid_ann) (stat.fit.residual)
Hres.ann 0.120   H residual annulus background median (h_resid_ann) (stat.fit.residual)
Kres.ann -0.008   K residual annulus background median (k_resid_ann) (stat.fit.residual)
JbgPer 70 arcsec J banding FT period (j_bndg_per) (stat.fit.param)
JbgAmp 0.018   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 0.019   H banding maximum FT amplitude (h_bndg_amp) (stat.fit.param)
KbgPer 116 arcsec K banding FT period (k_bndg_per) (stat.fit.param)
KbgAmp 0.009   K banding maximum FT amplitude (k_bndg_amp) (stat.fit.param)
Jtrack-0.3   J band seetracking score (j_seetrack) (stat.fit.param)
Htrack-0.5   H band seetracking score (h_seetrack) (stat.fit.param)
Ktrack-0.2   K band seetracking score (k_seetrack) (stat.fit.param)
extKey 1468361  (i) entry counter (key) number (ext_key) (meta.id)

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