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=744635
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ColumnValue  Explain   (UCD)
_RAJ200000 29 38.41707 "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+00 24 36.7200 "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)
_RAB195000 27 04.60893 "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+00 08 02.3179 "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)
_Glon111.27437432 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-61.96717685 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)
744635recno 744635  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

JDobs 2451769.7850 d Julian date of the observation (Note 1)   (time.epoch)
2MASX00293841+0024367  (i) Source name (HHMMSSss+DDMMSSs, J2000) (meta.id;meta.main)

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

RAJ2000007.410071 deg (i) Right ascension (J2000), based on peak pixel (pos.eq.ra;meta.main)
DEJ2000+00.410200 deg (i) Declination (J2000), based on peak pixel (pos.eq.dec;meta.main)
supRAdeg 7.410035 deg Super-coadd centroid RA (J2000) (sup_ra) (pos.eq.ra)
supDEdeg 0.410242 deg Super-coadd centroid Dec (J2000) (sup_dec) (pos.eq.dec)
dens 2.60 [---] Coadd log(density) of stars with k<14mag (phys.density)
r.K20e 11.9 arcsec Semi-major axis of fiducial ellipse at isophote K=20mag/arcsec2 (r_k20fe) (phys.angSize;src)
J.K20e14.090 mag J magnitude in K20e ellipse (j_m_k20fe) (phot.mag;em.IR.J)
e_J.K20e 0.070 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.K20e13.454 mag H magnitude in K20e ellipse (h_m_k20fe) (phot.mag;em.IR.H)
e_H.K20e 0.087 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.K20e13.332 mag K magnitude in K20e ellipse (k_m_k20fe) (phot.mag;em.IR.K)
e_K.K20e 0.124 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 2.8 arcsec Semi-major axis of 3σ K isophotal ellipse (r_3sig) (phys.angSize.smajAxis;em.IR.K)
Jb/a 0.600   J minor/major axis ratio to 3σ (j_ba) (phys.size.axisRatio)
Jpa-25 deg J pos.angle of 3σ ellipse (j_phi) (pos.posAng)
Hb/a 0.720   H minor/major axis ratio to 3σ (h_ba) (phys.size.axisRatio)
Hpa 45 deg H pos.angle to 3σ ellipse (h_phi) (pos.posAng)
Kb/a 0.600   K minor/major axis ratio to 3σ (k_ba) (phys.size.axisRatio)
Kpa-25 deg K pos.angle to 3σ ellipse (k_phi) (pos.posAng)
rS3sig 11.3 arcsec Semi-major axis of super-coadd 3σ isophotal ellipse (sup_r_3sig) (phys.angSize.smajAxis)
Sb/a 0.640   Minor/major axis ratio to rS3sig (sup_ba) (phys.size.axisRatio)
Spa 10 deg Pos.angle of rS3sig (sup_phi) (pos.posAng)
r.fe 23.9 arcsec K fiducial Kron elliptical aperture semi-major axis (r_fe) (phys.angSize;src)
J.fe13.444 mag J magnitude in r.fe (j_m_fe) (phot.mag;em.IR.J)
e_J.fe 0.089 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.fe12.919 mag H magnitude in r.fe (h_m_fe) (phot.mag;em.IR.H)
e_H.fe 0.127 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.fe12.790 mag K magnitude in r.fe (k_m_fe) (phot.mag;em.IR.K)
e_K.fe 0.189 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 22.58 arcsec Extrapolation/total radius of fit to radial profile (r_ext) (phys.angSize;src)
J.ext13.507 mag J magnitude in r.ext (j_m_ext) (phot.mag;em.IR.J)
e_J.ext 0.066 mag σ(J.ext) (j_msig_ext) (stat.error)
n_J.ext 1.093   χ2(J.ext) (j_pchi) (Note 3)   (meta.note)
H.ext12.968 mag J magnitude in r.ext (h_m_ext) (phot.mag;em.IR.H)
e_H.ext 0.096 mag σ(H.ext) (h_msig_ext) (stat.error)
n_H.ext 2.342   χ2(H.ext) (h_pchi) (Note 3)   (meta.note)
K.ext12.936 mag J magnitude in r.ext (k_m_ext) (phot.mag;em.IR.K)
e_K.ext 0.154 mag σ(K.ext) (k_msig_ext) (stat.error)
n_K.ext 0.833   χ2(K.ext) (k_pchi) (Note 3)   (meta.note)
Jr.eff 10.53 arcsec J half-light radius (j_r_eff) (phys.angSize;src)
Jmu20.06 mag/arcsec2 J mean surface brightness (j_mnsurfb_eff) (phot.mag.sb;em.IR.J;stat.mean)
Hr.eff 9.58 arcsec H half-light radius (h_r_eff) (phys.angSize;src)
Hmu19.30 mag/arcsec2 H mean surface brightness (h_mnsurfb_eff) (phot.mag.sb;em.IR.H;stat.mean)
Kr.eff 9.31 arcsec K half-light radius (k_r_eff) (phys.angSize;src)
Kmu19.20 mag/arcsec2 K mean surface brightness (k_mnsurfb_eff) (phot.mag.sb;em.IR.K;stat.mean)
Jconc 2.35   J concentration index (j_con_indx) (Note 3)   (meta.code)
Hconc 2.56   H concentration index (h_con_indx) (Note 3)   (meta.code)
Kconc 2.16   K concentration index (k_con_indx) (Note 3)   (meta.code)
J.peak 19.05 mag/arcsec2 J peak pixel brightness (j_peak) (phot.mag.sb;em.IR.J)
H.peak 18.41 mag/arcsec2 H peak pixel brightness (h_peak) (phot.mag.sb;em.IR.H)
K.peak 18.35 mag/arcsec2 K peak pixel brightness (k_peak) (phot.mag.sb;em.IR.K)
J.c5 19.83 mag/arcsec2 J central surface brightness (r≤5") (j_5surf) (phot.mag.sb;em.IR.J)
H.c5 19.03 mag/arcsec2 H central surface brightness (r≤5") (h_5surf) (phot.mag.sb;em.IR.H)
K.c5 19.06 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 14.6 arcsec J Kron ellipse semi-major axis (j_r_e) (phys.angSize;src)
J.e13.865 mag J magnitude in Jr.e (j_m_e) (phot.mag;em.IR.J)
e_J.e 0.073 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 19.5 arcsec H Kron ellipse semi-major axis (h_r_e) (phys.angSize;src)
H.e12.914 mag H magnitude in Hr.e (h_m_e) (phot.mag;em.IR.H)
e_H.e 0.112 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 23.9 arcsec K Kron ellipse semi-major axis (k_r_e) (phys.angSize;src)
K.e12.790 mag K magnitude in Kr.e (k_m_e) (phot.mag;em.IR.K)
e_K.e 0.189 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 6.5 arcsec Semi-major axis of elliptical aperture at isophote J=20mag/arcsec2 (j_r_i20e) (phys.angSize;src)
J.i20e15.018 mag J magnitude in Jr.i20e (j_m_i20e) (phot.mag;em.IR.J)
e_J.i20e 0.076 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 9.9 arcsec Semi-major axis of elliptical aperture at isophote H=20mag/arcsec2 (h_r_i20e) (phys.angSize;src)
H.i20e13.541 mag H magnitude in Hr.i20e (h_m_i20e) (phot.mag;em.IR.H)
e_H.i20e 0.084 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 11.9 arcsec Semi-major axis of elliptical aperture at isophote K=20mag/arcsec2 (k_r_i20e) (phys.angSize;src)
K.i20e13.332 mag K magnitude in Kr.i20e (k_m_i20e) (phot.mag;em.IR.K)
e_K.i20e 0.124 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-40 deg J pos.angle to 5σ fit (j_5sig_phi) (pos.posAng)
Hba5s 0.640   H minor/major axis ratio to 5σ fit (h_5sig_ba) (phys.size.axisRatio)
Hpa5s 10 deg H pos.angle to 5σ fit (h_5sig_phi) (pos.posAng)
Kba5s 1.000   K minor/major axis ratio to 5σ fit (k_5sig_ba) (phys.size.axisRatio)
Kpa5s 90 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 0.989   J bi-symmetric flux ratio (j_bisym_rat) (stat.fit.param)
Jchi.bs 1.332   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 1.622   H bi-symmetric x-correlation (h_bisym_chi) (stat.fit.chi2)
Krat.bs    K bi-symmetric flux ratio (k_bisym_rat) (stat.fit.param)
Kchi.bs    K bi-symmetric x-correlation (k_bisym_chi) (stat.fit.chi2)
Jsh0 0.91   J ridge shape (LCSB: BSNR limit) (j_sh0) (src.morph.param)
e_Jsh0 0.03   σ(Jsh0) (j_sig_sh0) (stat.error)
Hsh0 0.91   H ridge shape (LCSB: BSNR limit) (h_sh0) (src.morph.param)
e_Hsh0 0.04   σ(Jsh0) (h_sig_sh0) (stat.error)
Ksh0 0.94   K ridge shape (LCSB: BSNR limit) (k_sh0) (src.morph.param)
e_Ksh0 0.05   σ(Jsh0) (k_sig_sh0) (stat.error)
Jsc.mx 50.5   J mxdn score (LCSB: BSNR - block/smoothed SNR) (j_sc_mxdn) (stat.fit.param)
Jsc.sh 134.5   J shape score (j_sc_sh) (stat.fit.param)
Jsc.wsh 151.6   J wsh score (LCSB: PSNR - peak raw SNR) (j_sc_wsh) (stat.fit.param)
Jsc.r23 61.9   J r23 score (LCSB: TSNR - integrated SNR for r=15) (j_sc_r23) (stat.fit.param)
Jsc.1mm 20.1   J 1st moment score (LCSB: super blk 2,4,8 SNR) (j_sc_1mm) (stat.fit.param)
Jsc.2mm 29.2   J 2nd moment score (LCSB: SNRMAX - super SNR max.) (j_sc_2mm) (stat.fit.param)
Jsc.vint 69.4   J vint score (j_sc_vint) (stat.fit.param)
Jsc.r1 55.7   J r1 score (j_sc_r1) (stat.fit.param)
Hsc.mx 39.7   H mxdn score (LCSB: BSNR - block/smoothed SNR) (h_sc_mxdn) (stat.fit.param)
Hsc.sh 83.1   H shape score (h_sc_sh) (stat.fit.param)
Hsc.wsh 96.7   H wsh score (LCSB: PSNR - peak raw SNR) (h_sc_wsh) (stat.fit.param)
Hsc.r23 46.4   H r23 score (LCSB: TSNR - integrated SNR for r=15) (h_sc_r23) (stat.fit.param)
Hsc.1mm 13.5   H 1st moment score (LCSB: super blk 2,4,8 SNR) (h_sc_1mm) (stat.fit.param)
Hsc.2mm 16.2   H 2nd moment score (LCSB: SNRMAX - super SNR max.) (h_sc_2mm) (stat.fit.param)
Hsc.vint 69.4   H vint score (h_sc_vint) (stat.fit.param)
Hsc.r1 42.0   H r1 score (h_sc_r1) (stat.fit.param)
Ksc.mx 37.4   K mxdn score (LCSB: BSNR - block/smoothed SNR) (k_sc_mxdn) (stat.fit.param)
Ksc.sh 82.8   K shape score (k_sc_sh) (stat.fit.param)
Ksc.wsh 96.0   K wsh score (LCSB: PSNR - peak raw SNR) (k_sc_wsh) (stat.fit.param)
Ksc.r23 52.9   K r23 score (LCSB: TSNR - integrated SNR for r=15) (k_sc_r23) (stat.fit.param)
Ksc.1mm 10.2   K 1st moment score (LCSB: super blk 2,4,8 SNR) (k_sc_1mm) (stat.fit.param)
Ksc.2mm 11.9   K 2nd moment score (LCSB: SNRMAX - super SNR max.) (k_sc_2mm) (stat.fit.param)
Ksc.vint 46.7   K vint score (k_sc_vint) (stat.fit.param)
Ksc.r1 34.5   K r1 score (k_sc_r1) (stat.fit.param)
Jchi.ellf 31.1 % J chi-fraction for elliptical fit to 3σ isophote (j_chif_ellf) (stat.fit.chi2)
Kchi.ellf 19.0 % 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 19.0 % 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)
idGalKUG_0027+001  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)
prox322.8 arcsec Distance to nearest neighbor in PSC (prox) (pos.angDistance)
pxpa 24 deg pos.angle of vector to prox (pxpa) (pos.posAng)
pxKey 2183083  ext_key value of nearest XSC source (pxcntr) (meta.id)
edge.ns 1491 arcsec Distance to nearest N/S edge (dist_edge_ns) (meta.code)
edge.ew 45 arcsec Distance to nearest E/W edge (dist_edge_ew) (meta.code)
edgeFlgsw   [nswe ] nearest edge (dist_edge_flg) (meta.code)
ptsKey1100696244   Key to source data DB record (pts_key) (meta.id)
mpKey    Key to minor planet prediction (mp_key) (meta.id)
nightKey1149   key to night data record (night_key) (meta.id)
scanKey 58979   key to scan data record (scan_key) (meta.id)
coaddKey1356496   key to coadd data record (coadd_key) (meta.id)
hemiss   [ns] hemisphere of observation: n = North/Mt.Hopkins; s= South/CTIO (hemis) (meta.id;instr.obsty)
date2000-08-13 "Y:M:D" UT day of observation (date) (Note 10)   (time.epoch;obs)
scan 68   scan number (unique within date) (scan) (meta.id)
coadd021   3-digit coadd number (unique within scan) (coadd) (meta.id)
ID 716   source ID number (unique within scan+coadd) (id) (meta.id)
Xcoadd 464.0 arcsec x (cross-scan) position (x_coadd) (pos.cartesian.x;instr.det)
Ycoadd 528.0 arcsec y (in-scan) position (y_coadd) (pos.cartesian.y;instr.det)
Jbg 75.1   J coadd median background (j_back) (instr.background)
Hbg 309.6   H coadd median background (h_back) (instr.background)
Kbg 324.3   K coadd median background (k_back) (instr.background)
Jres.ann 0.083   J residual annulus background median (j_resid_ann) (stat.fit.residual)
Hres.ann 0.077   H residual annulus background median (h_resid_ann) (stat.fit.residual)
Kres.ann 0.061   K residual annulus background median (k_resid_ann) (stat.fit.residual)
JbgPer 82 arcsec J banding FT period (j_bndg_per) (stat.fit.param)
JbgAmp 0.013   J banding maximum FT amplitude (j_bndg_amp) (stat.fit.param)
HbgPer 148 arcsec H banding FT period (h_bndg_per) (stat.fit.param)
HbgAmp 0.009   H banding maximum FT amplitude (h_bndg_amp) (stat.fit.param)
KbgPer 56 arcsec K banding FT period (k_bndg_per) (stat.fit.param)
KbgAmp 0.007   K banding maximum FT amplitude (k_bndg_amp) (stat.fit.param)
Jtrack 0.0   J band seetracking score (j_seetrack) (stat.fit.param)
Htrack-0.1   H band seetracking score (h_seetrack) (stat.fit.param)
Ktrack-0.1   K band seetracking score (k_seetrack) (stat.fit.param)
extKey 2183085  (i) entry counter (key) number (ext_key) (meta.id)

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