VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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VII/233/xsc The 2MASS Extended sources (IPAC/UMass, 2003-2006)
*The 2MASS Extended Catalog (2MASX) (1647599 rows)
  recno=1164417
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ColumnValue  Explain   (UCD)
_RAJ200012 25 00.49080 "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+28 33 30.6580 "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)
_RAB195012 22 30.51015 "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+28 50 07.1248 "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)
_Glon197.64671590 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+83.98595981 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)
1164417recno 1164417  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

JDobs 2450856.9150 d Julian date of the observation (Note 1)   (time.epoch)
2MASX12250049+2833306  (i) Source name (HHMMSSss+DDMMSSs, J2000) (meta.id;meta.main)

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

RAJ2000186.252045 deg (i) Right ascension (J2000), based on peak pixel (pos.eq.ra;meta.main)
DEJ2000+28.558516 deg (i) Declination (J2000), based on peak pixel (pos.eq.dec;meta.main)
supRAdeg186.251999 deg Super-coadd centroid RA (J2000) (sup_ra) (pos.eq.ra)
supDEdeg 28.558554 deg Super-coadd centroid Dec (J2000) (sup_dec) (pos.eq.dec)
dens 2.54 [---] Coadd log(density) of stars with k<14mag (phys.density)
r.K20e 25.4 arcsec Semi-major axis of fiducial ellipse at isophote K=20mag/arcsec2 (r_k20fe) (phys.angSize;src)
J.K20e11.145 mag J magnitude in K20e ellipse (j_m_k20fe) (phot.mag;em.IR.J)
e_J.K20e 0.015 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.K20e10.444 mag H magnitude in K20e ellipse (h_m_k20fe) (phot.mag;em.IR.H)
e_H.K20e 0.021 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.K20e10.162 mag K magnitude in K20e ellipse (k_m_k20fe) (phot.mag;em.IR.K)
e_K.K20e 0.027 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 16.4 arcsec Semi-major axis of 3σ K isophotal ellipse (r_3sig) (phys.angSize.smajAxis;em.IR.K)
Jb/a 0.880   J minor/major axis ratio to 3σ (j_ba) (phys.size.axisRatio)
Jpa 35 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 25 deg H pos.angle to 3σ ellipse (h_phi) (pos.posAng)
Kb/a 0.820   K minor/major axis ratio to 3σ (k_ba) (phys.size.axisRatio)
Kpa 20 deg K pos.angle to 3σ ellipse (k_phi) (pos.posAng)
rS3sig 27.6 arcsec Semi-major axis of super-coadd 3σ isophotal ellipse (sup_r_3sig) (phys.angSize.smajAxis)
Sb/a 0.760   Minor/major axis ratio to rS3sig (sup_ba) (phys.size.axisRatio)
Spa 25 deg Pos.angle of rS3sig (sup_phi) (pos.posAng)
r.fe 33.5 arcsec K fiducial Kron elliptical aperture semi-major axis (r_fe) (phys.angSize;src)
J.fe11.030 mag J magnitude in r.fe (j_m_fe) (phot.mag;em.IR.J)
e_J.fe 0.019 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.fe10.327 mag H magnitude in r.fe (h_m_fe) (phot.mag;em.IR.H)
e_H.fe 0.027 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.fe10.058 mag K magnitude in r.fe (k_m_fe) (phot.mag;em.IR.K)
e_K.fe 0.034 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 39.51 arcsec Extrapolation/total radius of fit to radial profile (r_ext) (phys.angSize;src)
J.ext10.996 mag J magnitude in r.ext (j_m_ext) (phot.mag;em.IR.J)
e_J.ext 0.015 mag σ(J.ext) (j_msig_ext) (stat.error)
n_J.ext 4.500   χ2(J.ext) (j_pchi) (Note 3)   (meta.note)
H.ext10.254 mag J magnitude in r.ext (h_m_ext) (phot.mag;em.IR.H)
e_H.ext 0.018 mag σ(H.ext) (h_msig_ext) (stat.error)
n_H.ext 4.707   χ2(H.ext) (h_pchi) (Note 3)   (meta.note)
K.ext10.019 mag J magnitude in r.ext (k_m_ext) (phot.mag;em.IR.K)
e_K.ext 0.026 mag σ(K.ext) (k_msig_ext) (stat.error)
n_K.ext 5.811   χ2(K.ext) (k_pchi) (Note 3)   (meta.note)
Jr.eff 12.65 arcsec J half-light radius (j_r_eff) (phys.angSize;src)
Jmu18.28 mag/arcsec2 J mean surface brightness (j_mnsurfb_eff) (phot.mag.sb;em.IR.J;stat.mean)
Hr.eff 13.04 arcsec H half-light radius (h_r_eff) (phys.angSize;src)
Hmu17.59 mag/arcsec2 H mean surface brightness (h_mnsurfb_eff) (phot.mag.sb;em.IR.H;stat.mean)
Kr.eff 12.20 arcsec K half-light radius (k_r_eff) (phys.angSize;src)
Kmu17.22 mag/arcsec2 K mean surface brightness (k_mnsurfb_eff) (phot.mag.sb;em.IR.K;stat.mean)
Jconc 3.03   J concentration index (j_con_indx) (Note 3)   (meta.code)
Hconc 3.05   H concentration index (h_con_indx) (Note 3)   (meta.code)
Kconc 3.04   K concentration index (k_con_indx) (Note 3)   (meta.code)
J.peak 16.49 mag/arcsec2 J peak pixel brightness (j_peak) (phot.mag.sb;em.IR.J)
H.peak 15.72 mag/arcsec2 H peak pixel brightness (h_peak) (phot.mag.sb;em.IR.H)
K.peak 15.36 mag/arcsec2 K peak pixel brightness (k_peak) (phot.mag.sb;em.IR.K)
J.c5 17.54 mag/arcsec2 J central surface brightness (r≤5") (j_5surf) (phot.mag.sb;em.IR.J)
H.c5 16.84 mag/arcsec2 H central surface brightness (r≤5") (h_5surf) (phot.mag.sb;em.IR.H)
K.c5 16.52 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 30.3 arcsec J Kron ellipse semi-major axis (j_r_e) (phys.angSize;src)
J.e11.057 mag J magnitude in Jr.e (j_m_e) (phot.mag;em.IR.J)
e_J.e 0.018 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 36.4 arcsec H Kron ellipse semi-major axis (h_r_e) (phys.angSize;src)
H.e10.310 mag H magnitude in Hr.e (h_m_e) (phot.mag;em.IR.H)
e_H.e 0.028 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 33.5 arcsec K Kron ellipse semi-major axis (k_r_e) (phys.angSize;src)
K.e10.058 mag K magnitude in Kr.e (k_m_e) (phot.mag;em.IR.K)
e_K.e 0.034 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 19.3 arcsec Semi-major axis of elliptical aperture at isophote J=20mag/arcsec2 (j_r_i20e) (phys.angSize;src)
J.i20e11.303 mag J magnitude in Jr.i20e (j_m_i20e) (phot.mag;em.IR.J)
e_J.i20e 0.014 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 26.6 arcsec Semi-major axis of elliptical aperture at isophote H=20mag/arcsec2 (h_r_i20e) (phys.angSize;src)
H.i20e10.435 mag H magnitude in Hr.i20e (h_m_i20e) (phot.mag;em.IR.H)
e_H.i20e 0.022 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 25.4 arcsec Semi-major axis of elliptical aperture at isophote K=20mag/arcsec2 (k_r_i20e) (phys.angSize;src)
K.i20e10.162 mag K magnitude in Kr.i20e (k_m_i20e) (phot.mag;em.IR.K)
e_K.i20e 0.027 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 0.900   J minor/major axis ratio to 5σ fit (j_5sig_ba) (phys.size.axisRatio)
Jpa5s 15 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 30 deg H pos.angle to 5σ fit (h_5sig_phi) (pos.posAng)
Kba5s 0.700   K minor/major axis ratio to 5σ fit (k_5sig_ba) (phys.size.axisRatio)
Kpa5s 0 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 1.000   J bi-symmetric flux ratio (j_bisym_rat) (stat.fit.param)
Jchi.bs 2.454   J bi-symmetric x-correlation (j_bisym_chi) (stat.fit.chi2)
Hrat.bs 0.988   H bi-symmetric flux ratio (h_bisym_rat) (stat.fit.param)
Hchi.bs 2.089   H bi-symmetric x-correlation (h_bisym_chi) (stat.fit.chi2)
Krat.bs 0.948   K bi-symmetric flux ratio (k_bisym_rat) (stat.fit.param)
Kchi.bs 2.040   K bi-symmetric x-correlation (k_bisym_chi) (stat.fit.chi2)
Jsh0 1.08   J ridge shape (LCSB: BSNR limit) (j_sh0) (src.morph.param)
e_Jsh0 0.05   σ(Jsh0) (j_sig_sh0) (stat.error)
Hsh0 1.05   H ridge shape (LCSB: BSNR limit) (h_sh0) (src.morph.param)
e_Hsh0 0.05   σ(Jsh0) (h_sig_sh0) (stat.error)
Ksh0 1.02   K ridge shape (LCSB: BSNR limit) (k_sh0) (src.morph.param)
e_Ksh0 0.05   σ(Jsh0) (k_sig_sh0) (stat.error)
Jsc.mx 24.9   J mxdn score (LCSB: BSNR - block/smoothed SNR) (j_sc_mxdn) (stat.fit.param)
Jsc.sh 32.4   J shape score (j_sc_sh) (stat.fit.param)
Jsc.wsh 42.2   J wsh score (LCSB: PSNR - peak raw SNR) (j_sc_wsh) (stat.fit.param)
Jsc.r23 30.0   J r23 score (LCSB: TSNR - integrated SNR for r=15) (j_sc_r23) (stat.fit.param)
Jsc.1mm 11.1   J 1st moment score (LCSB: super blk 2,4,8 SNR) (j_sc_1mm) (stat.fit.param)
Jsc.2mm 15.0   J 2nd moment score (LCSB: SNRMAX - super SNR max.) (j_sc_2mm) (stat.fit.param)
Jsc.vint 31.8   J vint score (j_sc_vint) (stat.fit.param)
Jsc.r1 29.5   J r1 score (j_sc_r1) (stat.fit.param)
Hsc.mx 30.2   H mxdn score (LCSB: BSNR - block/smoothed SNR) (h_sc_mxdn) (stat.fit.param)
Hsc.sh 31.7   H shape score (h_sc_sh) (stat.fit.param)
Hsc.wsh 42.8   H wsh score (LCSB: PSNR - peak raw SNR) (h_sc_wsh) (stat.fit.param)
Hsc.r23 30.3   H r23 score (LCSB: TSNR - integrated SNR for r=15) (h_sc_r23) (stat.fit.param)
Hsc.1mm 11.0   H 1st moment score (LCSB: super blk 2,4,8 SNR) (h_sc_1mm) (stat.fit.param)
Hsc.2mm 14.2   H 2nd moment score (LCSB: SNRMAX - super SNR max.) (h_sc_2mm) (stat.fit.param)
Hsc.vint 28.1   H vint score (h_sc_vint) (stat.fit.param)
Hsc.r1 29.8   H r1 score (h_sc_r1) (stat.fit.param)
Ksc.mx 21.8   K mxdn score (LCSB: BSNR - block/smoothed SNR) (k_sc_mxdn) (stat.fit.param)
Ksc.sh 29.3   K shape score (k_sc_sh) (stat.fit.param)
Ksc.wsh 38.0   K wsh score (LCSB: PSNR - peak raw SNR) (k_sc_wsh) (stat.fit.param)
Ksc.r23 34.5   K r23 score (LCSB: TSNR - integrated SNR for r=15) (k_sc_r23) (stat.fit.param)
Ksc.1mm 8.5   K 1st moment score (LCSB: super blk 2,4,8 SNR) (k_sc_1mm) (stat.fit.param)
Ksc.2mm 9.8   K 2nd moment score (LCSB: SNRMAX - super SNR max.) (k_sc_2mm) (stat.fit.param)
Ksc.vint 27.4   K vint score (k_sc_vint) (stat.fit.param)
Ksc.r1 33.3   K r1 score (k_sc_r1) (stat.fit.param)
Jchi.ellf 8.3 % J chi-fraction for elliptical fit to 3σ isophote (j_chif_ellf) (stat.fit.chi2)
Kchi.ellf 9.6 % 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 9.0 % 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_4375  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 96.1 arcsec Distance to nearest neighbor in PSC (prox) (pos.angDistance)
pxpa341 deg pos.angle of vector to prox (pxpa) (pos.posAng)
pxKey 384948  ext_key value of nearest XSC source (pxcntr) (meta.id)
edge.ns 5215 arcsec Distance to nearest N/S edge (dist_edge_ns) (meta.code)
edge.ew225 arcsec Distance to nearest E/W edge (dist_edge_ew) (meta.code)
edgeFlgne   [nswe ] nearest edge (dist_edge_flg) (meta.code)
ptsKey 160417981   Key to source data DB record (pts_key) (meta.id)
mpKey    Key to minor planet prediction (mp_key) (meta.id)
nightKey 188   key to night data record (night_key) (meta.id)
scanKey 9795   key to scan data record (scan_key) (meta.id)
coaddKey 225268   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)
date1998-02-12 "Y:M:D" UT day of observation (date) (Note 10)   (time.epoch;obs)
scan 78   scan number (unique within date) (scan) (meta.id)
coadd068   3-digit coadd number (unique within scan) (coadd) (meta.id)
ID 6965   source ID number (unique within scan+coadd) (id) (meta.id)
Xcoadd 230.0 arcsec x (cross-scan) position (x_coadd) (pos.cartesian.x;instr.det)
Ycoadd 651.0 arcsec y (in-scan) position (y_coadd) (pos.cartesian.y;instr.det)
Jbg 76.5   J coadd median background (j_back) (instr.background)
Hbg 299.9   H coadd median background (h_back) (instr.background)
Kbg 208.0   K coadd median background (k_back) (instr.background)
Jres.ann 0.022   J residual annulus background median (j_resid_ann) (stat.fit.residual)
Hres.ann 0.052   H residual annulus background median (h_resid_ann) (stat.fit.residual)
Kres.ann 0.102   K residual annulus background median (k_resid_ann) (stat.fit.residual)
JbgPer 134 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 84 arcsec H banding FT period (h_bndg_per) (stat.fit.param)
HbgAmp 0.024   H banding maximum FT amplitude (h_bndg_amp) (stat.fit.param)
KbgPer 66 arcsec K banding FT period (k_bndg_per) (stat.fit.param)
KbgAmp 0.018   K banding maximum FT amplitude (k_bndg_amp) (stat.fit.param)
Jtrack-1.2   J band seetracking score (j_seetrack) (stat.fit.param)
Htrack-0.4   H band seetracking score (h_seetrack) (stat.fit.param)
Ktrack-0.1   K band seetracking score (k_seetrack) (stat.fit.param)
extKey 384947  (i) entry counter (key) number (ext_key) (meta.id)

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