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=466766
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ColumnValue  Explain   (UCD)
_RAJ200000 48 52.67733 "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)
_DEJ2000-21 22 59.0520 "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 46 24.34635 "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)
_DEB1950-21 39 19.6679 "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)
_Glon116.99860756 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-84.22530401 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)
466766recno 466766  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

JDobs 2451020.8382 d Julian date of the observation (Note 1)   (time.epoch)
2MASX00485267-2122590  (i) Source name (HHMMSSss+DDMMSSs, J2000) (meta.id;meta.main)

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

RAJ2000012.219489 deg (i) Right ascension (J2000), based on peak pixel (pos.eq.ra;meta.main)
DEJ2000-21.383070 deg (i) Declination (J2000), based on peak pixel (pos.eq.dec;meta.main)
supRAdeg 12.219481 deg Super-coadd centroid RA (J2000) (sup_ra) (pos.eq.ra)
supDEdeg-21.383110 deg Super-coadd centroid Dec (J2000) (sup_dec) (pos.eq.dec)
dens 2.70 [---] Coadd log(density) of stars with k<14mag (phys.density)
r.K20e 9.0 arcsec Semi-major axis of fiducial ellipse at isophote K=20mag/arcsec2 (r_k20fe) (phys.angSize;src)
J.K20e14.093 mag J magnitude in K20e ellipse (j_m_k20fe) (phot.mag;em.IR.J)
e_J.K20e 0.060 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.K20e13.282 mag H magnitude in K20e ellipse (h_m_k20fe) (phot.mag;em.IR.H)
e_H.K20e 0.079 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.K20e12.972 mag K magnitude in K20e ellipse (k_m_k20fe) (phot.mag;em.IR.K)
e_K.K20e 0.103 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 4.3 arcsec Semi-major axis of 3σ K isophotal ellipse (r_3sig) (phys.angSize.smajAxis;em.IR.K)
Jb/a 0.820   J minor/major axis ratio to 3σ (j_ba) (phys.size.axisRatio)
Jpa-30 deg J pos.angle of 3σ ellipse (j_phi) (pos.posAng)
Hb/a 0.880   H minor/major axis ratio to 3σ (h_ba) (phys.size.axisRatio)
Hpa-40 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-30 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 0.780   Minor/major axis ratio to rS3sig (sup_ba) (phys.size.axisRatio)
Spa-60 deg Pos.angle of rS3sig (sup_phi) (pos.posAng)
r.fe 12.9 arcsec K fiducial Kron elliptical aperture semi-major axis (r_fe) (phys.angSize;src)
J.fe13.861 mag J magnitude in r.fe (j_m_fe) (phot.mag;em.IR.J)
e_J.fe 0.073 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.fe13.093 mag H magnitude in r.fe (h_m_fe) (phot.mag;em.IR.H)
e_H.fe 0.101 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.fe12.791 mag K magnitude in r.fe (k_m_fe) (phot.mag;em.IR.K)
e_K.fe 0.134 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 24.12 arcsec Extrapolation/total radius of fit to radial profile (r_ext) (phys.angSize;src)
J.ext13.576 mag J magnitude in r.ext (j_m_ext) (phot.mag;em.IR.J)
e_J.ext 0.075 mag σ(J.ext) (j_msig_ext) (stat.error)
n_J.ext 0.586   χ2(J.ext) (j_pchi) (Note 3)   (meta.note)
H.ext12.905 mag J magnitude in r.ext (h_m_ext) (phot.mag;em.IR.H)
e_H.ext 0.114 mag σ(H.ext) (h_msig_ext) (stat.error)
n_H.ext 1.557   χ2(H.ext) (h_pchi) (Note 3)   (meta.note)
K.ext12.504 mag J magnitude in r.ext (k_m_ext) (phot.mag;em.IR.K)
e_K.ext 0.132 mag σ(K.ext) (k_msig_ext) (stat.error)
n_K.ext 1.719   χ2(K.ext) (k_pchi) (Note 3)   (meta.note)
Jr.eff 6.60 arcsec J half-light radius (j_r_eff) (phys.angSize;src)
Jmu19.46 mag/arcsec2 J mean surface brightness (j_mnsurfb_eff) (phot.mag.sb;em.IR.J;stat.mean)
Hr.eff 5.44 arcsec H half-light radius (h_r_eff) (phys.angSize;src)
Hmu18.37 mag/arcsec2 H mean surface brightness (h_mnsurfb_eff) (phot.mag.sb;em.IR.H;stat.mean)
Kr.eff 6.22 arcsec K half-light radius (k_r_eff) (phys.angSize;src)
Kmu18.26 mag/arcsec2 K mean surface brightness (k_mnsurfb_eff) (phot.mag.sb;em.IR.K;stat.mean)
Jconc 4.45   J concentration index (j_con_indx) (Note 3)   (meta.code)
Hconc 4.01   H concentration index (h_con_indx) (Note 3)   (meta.code)
Kconc 4.41   K concentration index (k_con_indx) (Note 3)   (meta.code)
J.peak 17.91 mag/arcsec2 J peak pixel brightness (j_peak) (phot.mag.sb;em.IR.J)
H.peak 17.12 mag/arcsec2 H peak pixel brightness (h_peak) (phot.mag.sb;em.IR.H)
K.peak 16.80 mag/arcsec2 K peak pixel brightness (k_peak) (phot.mag.sb;em.IR.K)
J.c5 19.35 mag/arcsec2 J central surface brightness (r≤5") (j_5surf) (phot.mag.sb;em.IR.J)
H.c5 18.52 mag/arcsec2 H central surface brightness (r≤5") (h_5surf) (phot.mag.sb;em.IR.H)
K.c5 18.23 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 10.8 arcsec J Kron ellipse semi-major axis (j_r_e) (phys.angSize;src)
J.e13.977 mag J magnitude in Jr.e (j_m_e) (phot.mag;em.IR.J)
e_J.e 0.066 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 11.8 arcsec H Kron ellipse semi-major axis (h_r_e) (phys.angSize;src)
H.e13.101 mag H magnitude in Hr.e (h_m_e) (phot.mag;em.IR.H)
e_H.e 0.096 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 12.9 arcsec K Kron ellipse semi-major axis (k_r_e) (phys.angSize;src)
K.e12.791 mag K magnitude in Kr.e (k_m_e) (phot.mag;em.IR.K)
e_K.e 0.134 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.i20e14.341 mag J magnitude in Jr.i20e (j_m_i20e) (phot.mag;em.IR.J)
e_J.i20e 0.052 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 7.3 arcsec Semi-major axis of elliptical aperture at isophote H=20mag/arcsec2 (h_r_i20e) (phys.angSize;src)
H.i20e13.403 mag H magnitude in Hr.i20e (h_m_i20e) (phot.mag;em.IR.H)
e_H.i20e 0.072 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 9.0 arcsec Semi-major axis of elliptical aperture at isophote K=20mag/arcsec2 (k_r_i20e) (phys.angSize;src)
K.i20e12.972 mag K magnitude in Kr.i20e (k_m_i20e) (phot.mag;em.IR.K)
e_K.i20e 0.103 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 0.820   J minor/major axis ratio to 5σ fit (j_5sig_ba) (phys.size.axisRatio)
Jpa5s-20 deg J pos.angle to 5σ fit (j_5sig_phi) (pos.posAng)
Hba5s 0.920   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 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 0.998   J bi-symmetric flux ratio (j_bisym_rat) (stat.fit.param)
Jchi.bs 1.234   J bi-symmetric x-correlation (j_bisym_chi) (stat.fit.chi2)
Hrat.bs 0.997   H bi-symmetric flux ratio (h_bisym_rat) (stat.fit.param)
Hchi.bs 0.960   H bi-symmetric x-correlation (h_bisym_chi) (stat.fit.chi2)
Krat.bs 0.988   K bi-symmetric flux ratio (k_bisym_rat) (stat.fit.param)
Kchi.bs 1.043   K bi-symmetric x-correlation (k_bisym_chi) (stat.fit.chi2)
Jsh0 1.06   J ridge shape (LCSB: BSNR limit) (j_sh0) (src.morph.param)
e_Jsh0 0.05   σ(Jsh0) (j_sig_sh0) (stat.error)
Hsh0 1.02   H ridge shape (LCSB: BSNR limit) (h_sh0) (src.morph.param)
e_Hsh0 0.05   σ(Jsh0) (h_sig_sh0) (stat.error)
Ksh0 1.07   K ridge shape (LCSB: BSNR limit) (k_sh0) (src.morph.param)
e_Ksh0 0.06   σ(Jsh0) (k_sig_sh0) (stat.error)
Jsc.mx 11.3   J mxdn score (LCSB: BSNR - block/smoothed SNR) (j_sc_mxdn) (stat.fit.param)
Jsc.sh 19.8   J shape score (j_sc_sh) (stat.fit.param)
Jsc.wsh 22.2   J wsh score (LCSB: PSNR - peak raw SNR) (j_sc_wsh) (stat.fit.param)
Jsc.r23 16.4   J r23 score (LCSB: TSNR - integrated SNR for r=15) (j_sc_r23) (stat.fit.param)
Jsc.1mm 10.0   J 1st moment score (LCSB: super blk 2,4,8 SNR) (j_sc_1mm) (stat.fit.param)
Jsc.2mm 12.4   J 2nd moment score (LCSB: SNRMAX - super SNR max.) (j_sc_2mm) (stat.fit.param)
Jsc.vint 17.2   J vint score (j_sc_vint) (stat.fit.param)
Jsc.r1 15.9   J r1 score (j_sc_r1) (stat.fit.param)
Hsc.mx 10.0   H mxdn score (LCSB: BSNR - block/smoothed SNR) (h_sc_mxdn) (stat.fit.param)
Hsc.sh 20.0   H shape score (h_sc_sh) (stat.fit.param)
Hsc.wsh 20.6   H wsh score (LCSB: PSNR - peak raw SNR) (h_sc_wsh) (stat.fit.param)
Hsc.r23 14.7   H r23 score (LCSB: TSNR - integrated SNR for r=15) (h_sc_r23) (stat.fit.param)
Hsc.1mm 7.8   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 17.6   H vint score (h_sc_vint) (stat.fit.param)
Hsc.r1 11.6   H r1 score (h_sc_r1) (stat.fit.param)
Ksc.mx 9.2   K mxdn score (LCSB: BSNR - block/smoothed SNR) (k_sc_mxdn) (stat.fit.param)
Ksc.sh 15.1   K shape score (k_sc_sh) (stat.fit.param)
Ksc.wsh 18.4   K wsh score (LCSB: PSNR - peak raw SNR) (k_sc_wsh) (stat.fit.param)
Ksc.r23 8.9   K r23 score (LCSB: TSNR - integrated SNR for r=15) (k_sc_r23) (stat.fit.param)
Ksc.1mm 6.6   K 1st moment score (LCSB: super blk 2,4,8 SNR) (k_sc_1mm) (stat.fit.param)
Ksc.2mm 7.6   K 2nd moment score (LCSB: SNRMAX - super SNR max.) (k_sc_2mm) (stat.fit.param)
Ksc.vint 10.3   K vint score (k_sc_vint) (stat.fit.param)
Ksc.r1 7.3   K r1 score (k_sc_r1) (stat.fit.param)
Jchi.ellf 8.2 % J chi-fraction for elliptical fit to 3σ isophote (j_chif_ellf) (stat.fit.chi2)
Kchi.ellf 12.5 % 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 13.1 % 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)
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 50.3 arcsec Distance to nearest neighbor in PSC (prox) (pos.angDistance)
pxpa107 deg pos.angle of vector to prox (pxpa) (pos.posAng)
pxKey 84450  ext_key value of nearest XSC source (pxcntr) (meta.id)
edge.ns 9423 arcsec Distance to nearest N/S edge (dist_edge_ns) (meta.code)
edge.ew155 arcsec Distance to nearest E/W edge (dist_edge_ew) (meta.code)
edgeFlgse   [nswe ] nearest edge (dist_edge_flg) (meta.code)
ptsKey 45377363   Key to source data DB record (pts_key) (meta.id)
mpKey    Key to minor planet prediction (mp_key) (meta.id)
nightKey 44   key to night data record (night_key) (meta.id)
scanKey 2216   key to scan data record (scan_key) (meta.id)
coaddKey 50955   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)
date1998-07-26 "Y:M:D" UT day of observation (date) (Note 10)   (time.epoch;obs)
scan121   scan number (unique within date) (scan) (meta.id)
coadd115   3-digit coadd number (unique within scan) (coadd) (meta.id)
ID 4004   source ID number (unique within scan+coadd) (id) (meta.id)
Xcoadd 159.0 arcsec x (cross-scan) position (x_coadd) (pos.cartesian.x;instr.det)
Ycoadd 702.0 arcsec y (in-scan) position (y_coadd) (pos.cartesian.y;instr.det)
Jbg 101.9   J coadd median background (j_back) (instr.background)
Hbg 437.1   H coadd median background (h_back) (instr.background)
Kbg 458.0   K coadd median background (k_back) (instr.background)
Jres.ann 0.008   J residual annulus background median (j_resid_ann) (stat.fit.residual)
Hres.ann 0.010   H residual annulus background median (h_resid_ann) (stat.fit.residual)
Kres.ann 0.067   K residual annulus background median (k_resid_ann) (stat.fit.residual)
JbgPer 106 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 62 arcsec H banding FT period (h_bndg_per) (stat.fit.param)
HbgAmp 0.016   H banding maximum FT amplitude (h_bndg_amp) (stat.fit.param)
KbgPer 20 arcsec K banding FT period (k_bndg_per) (stat.fit.param)
KbgAmp 0.022   K banding maximum FT amplitude (k_bndg_amp) (stat.fit.param)
Jtrack-0.6   J band seetracking score (j_seetrack) (stat.fit.param)
Htrack 1.2   H band seetracking score (h_seetrack) (stat.fit.param)
Ktrack 0.4   K band seetracking score (k_seetrack) (stat.fit.param)
extKey 84445  (i) entry counter (key) number (ext_key) (meta.id)

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