VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) 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=1355506
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ColumnValue  Explain   (UCD)
_RAJ200013 45 19.13087 "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+41 42 44.4130 "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 43 11.63349 "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+41 57 44.3036 "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)
_Glon089.27541793 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+71.71415160 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)
1355506recno 1355506  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

JDobs 2450921.9000 d Julian date of the observation (Note 1)   (time.epoch)
2MASX13451913+4142444  (i) Source name (HHMMSSss+DDMMSSs, J2000) (meta.id;meta.main)

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

RAJ2000206.329712 deg (i) Right ascension (J2000), based on peak pixel (pos.eq.ra;meta.main)
DEJ2000+41.712337 deg (i) Declination (J2000), based on peak pixel (pos.eq.dec;meta.main)
supRAdeg206.329758 deg Super-coadd centroid RA (J2000) (sup_ra) (pos.eq.ra)
supDEdeg 41.712364 deg Super-coadd centroid Dec (J2000) (sup_dec) (pos.eq.dec)
dens 2.68 [---] Coadd log(density) of stars with k<14mag (phys.density)
r.K20e 89.0 arcsec Semi-major axis of fiducial ellipse at isophote K=20mag/arcsec2 (r_k20fe) (phys.angSize;src)
J.K20e 9.572 mag J magnitude in K20e ellipse (j_m_k20fe) (phot.mag;em.IR.J)
e_J.K20e 0.007 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.K20e 8.824 mag H magnitude in K20e ellipse (h_m_k20fe) (phot.mag;em.IR.H)
e_H.K20e 0.008 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.K20e 8.498 mag K magnitude in K20e ellipse (k_m_k20fe) (phot.mag;em.IR.K)
e_K.K20e 0.012 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 56.6 arcsec Semi-major axis of 3σ K isophotal ellipse (r_3sig) (phys.angSize.smajAxis;em.IR.K)
Jb/a 0.200   J minor/major axis ratio to 3σ (j_ba) (phys.size.axisRatio)
Jpa-85 deg J pos.angle of 3σ ellipse (j_phi) (pos.posAng)
Hb/a 0.200   H minor/major axis ratio to 3σ (h_ba) (phys.size.axisRatio)
Hpa-85 deg H pos.angle to 3σ ellipse (h_phi) (pos.posAng)
Kb/a 0.200   K minor/major axis ratio to 3σ (k_ba) (phys.size.axisRatio)
Kpa-85 deg K pos.angle to 3σ ellipse (k_phi) (pos.posAng)
rS3sig 81.0 arcsec Semi-major axis of super-coadd 3σ isophotal ellipse (sup_r_3sig) (phys.angSize.smajAxis)
Sb/a 0.242   Minor/major axis ratio to rS3sig (sup_ba) (phys.size.axisRatio)
Spa-85 deg Pos.angle of rS3sig (sup_phi) (pos.posAng)
r.fe 87.9 arcsec K fiducial Kron elliptical aperture semi-major axis (r_fe) (phys.angSize;src)
J.fe 9.576 mag J magnitude in r.fe (j_m_fe) (phot.mag;em.IR.J)
e_J.fe 0.007 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.fe 8.827 mag H magnitude in r.fe (h_m_fe) (phot.mag;em.IR.H)
e_H.fe 0.008 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.fe 8.501 mag K magnitude in r.fe (k_m_fe) (phot.mag;em.IR.K)
e_K.fe 0.011 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 123.33 arcsec Extrapolation/total radius of fit to radial profile (r_ext) (phys.angSize;src)
J.ext 9.511 mag J magnitude in r.ext (j_m_ext) (phot.mag;em.IR.J)
e_J.ext 0.013 mag σ(J.ext) (j_msig_ext) (stat.error)
n_J.ext 3.395   χ2(J.ext) (j_pchi) (Note 3)   (meta.note)
H.ext 8.764 mag J magnitude in r.ext (h_m_ext) (phot.mag;em.IR.H)
e_H.ext 0.008 mag σ(H.ext) (h_msig_ext) (stat.error)
n_H.ext 9.900   χ2(H.ext) (h_pchi) (Note 3)   (meta.note)
K.ext 8.436 mag J magnitude in r.ext (k_m_ext) (phot.mag;em.IR.K)
e_K.ext 0.018 mag σ(K.ext) (k_msig_ext) (stat.error)
n_K.ext 4.800   χ2(K.ext) (k_pchi) (Note 3)   (meta.note)
Jr.eff 31.35 arcsec J half-light radius (j_r_eff) (phys.angSize;src)
Jmu17.23 mag/arcsec2 J mean surface brightness (j_mnsurfb_eff) (phot.mag.sb;em.IR.J;stat.mean)
Hr.eff 29.94 arcsec H half-light radius (h_r_eff) (phys.angSize;src)
Hmu16.38 mag/arcsec2 H mean surface brightness (h_mnsurfb_eff) (phot.mag.sb;em.IR.H;stat.mean)
Kr.eff 29.38 arcsec K half-light radius (k_r_eff) (phys.angSize;src)
Kmu16.02 mag/arcsec2 K mean surface brightness (k_mnsurfb_eff) (phot.mag.sb;em.IR.K;stat.mean)
Jconc 3.35   J concentration index (j_con_indx) (Note 3)   (meta.code)
Hconc 3.42   H concentration index (h_con_indx) (Note 3)   (meta.code)
Kconc 3.53   K concentration index (k_con_indx) (Note 3)   (meta.code)
J.peak 15.37 mag/arcsec2 J peak pixel brightness (j_peak) (phot.mag.sb;em.IR.J)
H.peak 14.47 mag/arcsec2 H peak pixel brightness (h_peak) (phot.mag.sb;em.IR.H)
K.peak 14.02 mag/arcsec2 K peak pixel brightness (k_peak) (phot.mag.sb;em.IR.K)
J.c5 16.26 mag/arcsec2 J central surface brightness (r≤5") (j_5surf) (phot.mag.sb;em.IR.J)
H.c5 15.44 mag/arcsec2 H central surface brightness (r≤5") (h_5surf) (phot.mag.sb;em.IR.H)
K.c5 15.07 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 84.5 arcsec J Kron ellipse semi-major axis (j_r_e) (phys.angSize;src)
J.e 9.589 mag J magnitude in Jr.e (j_m_e) (phot.mag;em.IR.J)
e_J.e 0.007 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 87.3 arcsec H Kron ellipse semi-major axis (h_r_e) (phys.angSize;src)
H.e 8.829 mag H magnitude in Hr.e (h_m_e) (phot.mag;em.IR.H)
e_H.e 0.008 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 87.9 arcsec K Kron ellipse semi-major axis (k_r_e) (phys.angSize;src)
K.e 8.501 mag K magnitude in Kr.e (k_m_e) (phot.mag;em.IR.K)
e_K.e 0.011 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 67.4 arcsec Semi-major axis of elliptical aperture at isophote J=20mag/arcsec2 (j_r_i20e) (phys.angSize;src)
J.i20e 9.684 mag J magnitude in Jr.i20e (j_m_i20e) (phot.mag;em.IR.J)
e_J.i20e 0.006 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 82.4 arcsec Semi-major axis of elliptical aperture at isophote H=20mag/arcsec2 (h_r_i20e) (phys.angSize;src)
H.i20e 8.846 mag H magnitude in Hr.i20e (h_m_i20e) (phot.mag;em.IR.H)
e_H.i20e 0.008 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 89.0 arcsec Semi-major axis of elliptical aperture at isophote K=20mag/arcsec2 (k_r_i20e) (phys.angSize;src)
K.i20e 8.498 mag K magnitude in Kr.i20e (k_m_i20e) (phot.mag;em.IR.K)
e_K.i20e 0.012 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 0.200   J minor/major axis ratio to 5σ fit (j_5sig_ba) (phys.size.axisRatio)
Jpa5s-85 deg J pos.angle to 5σ fit (j_5sig_phi) (pos.posAng)
Hba5s 0.180   H minor/major axis ratio to 5σ fit (h_5sig_ba) (phys.size.axisRatio)
Hpa5s-85 deg H pos.angle to 5σ fit (h_5sig_phi) (pos.posAng)
Kba5s 0.180   K minor/major axis ratio to 5σ fit (k_5sig_ba) (phys.size.axisRatio)
Kpa5s-85 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 0.934   J bi-symmetric flux ratio (j_bisym_rat) (stat.fit.param)
Jchi.bs 6.200   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 4.084   H bi-symmetric x-correlation (h_bisym_chi) (stat.fit.chi2)
Krat.bs 0.931   K bi-symmetric flux ratio (k_bisym_rat) (stat.fit.param)
Kchi.bs 3.503   K bi-symmetric x-correlation (k_bisym_chi) (stat.fit.chi2)
Jsh0 1.04   J ridge shape (LCSB: BSNR limit) (j_sh0) (src.morph.param)
e_Jsh0 0.04   σ(Jsh0) (j_sig_sh0) (stat.error)
Hsh0 1.01   H ridge shape (LCSB: BSNR limit) (h_sh0) (src.morph.param)
e_Hsh0 0.03   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 72.5   J mxdn score (LCSB: BSNR - block/smoothed SNR) (j_sc_mxdn) (stat.fit.param)
Jsc.sh 60.3   J shape score (j_sc_sh) (stat.fit.param)
Jsc.wsh 59.5   J wsh score (LCSB: PSNR - peak raw SNR) (j_sc_wsh) (stat.fit.param)
Jsc.r23 38.0   J r23 score (LCSB: TSNR - integrated SNR for r=15) (j_sc_r23) (stat.fit.param)
Jsc.1mm 17.9   J 1st moment score (LCSB: super blk 2,4,8 SNR) (j_sc_1mm) (stat.fit.param)
Jsc.2mm 22.8   J 2nd moment score (LCSB: SNRMAX - super SNR max.) (j_sc_2mm) (stat.fit.param)
Jsc.vint 38.7   J vint score (j_sc_vint) (stat.fit.param)
Jsc.r1 37.3   J r1 score (j_sc_r1) (stat.fit.param)
Hsc.mx 56.4   H mxdn score (LCSB: BSNR - block/smoothed SNR) (h_sc_mxdn) (stat.fit.param)
Hsc.sh 60.6   H shape score (h_sc_sh) (stat.fit.param)
Hsc.wsh 66.5   H wsh score (LCSB: PSNR - peak raw SNR) (h_sc_wsh) (stat.fit.param)
Hsc.r23 37.8   H r23 score (LCSB: TSNR - integrated SNR for r=15) (h_sc_r23) (stat.fit.param)
Hsc.1mm 16.9   H 1st moment score (LCSB: super blk 2,4,8 SNR) (h_sc_1mm) (stat.fit.param)
Hsc.2mm 21.8   H 2nd moment score (LCSB: SNRMAX - super SNR max.) (h_sc_2mm) (stat.fit.param)
Hsc.vint 34.1   H vint score (h_sc_vint) (stat.fit.param)
Hsc.r1 36.9   H r1 score (h_sc_r1) (stat.fit.param)
Ksc.mx 59.9   K mxdn score (LCSB: BSNR - block/smoothed SNR) (k_sc_mxdn) (stat.fit.param)
Ksc.sh 39.8   K shape score (k_sc_sh) (stat.fit.param)
Ksc.wsh 43.1   K wsh score (LCSB: PSNR - peak raw SNR) (k_sc_wsh) (stat.fit.param)
Ksc.r23 30.7   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 9.6   K 2nd moment score (LCSB: SNRMAX - super SNR max.) (k_sc_2mm) (stat.fit.param)
Ksc.vint 26.7   K vint score (k_sc_vint) (stat.fit.param)
Ksc.r1 29.7   K r1 score (k_sc_r1) (stat.fit.param)
Jchi.ellf 9.9 % J chi-fraction for elliptical fit to 3σ isophote (j_chif_ellf) (stat.fit.chi2)
Kchi.ellf 9.7 % 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 9.3 % 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_5290  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)
prox483.1 arcsec Distance to nearest neighbor in PSC (prox) (pos.angDistance)
pxpa223 deg pos.angle of vector to prox (pxpa) (pos.posAng)
pxKey 551379  ext_key value of nearest XSC source (pxcntr) (meta.id)
edge.ns 1028 arcsec Distance to nearest N/S edge (dist_edge_ns) (meta.code)
edge.ew115 arcsec Distance to nearest E/W edge (dist_edge_ew) (meta.code)
edgeFlgnw   [nswe ] nearest edge (dist_edge_flg) (meta.code)
ptsKey 215916735   Key to source data DB record (pts_key) (meta.id)
mpKey    Key to minor planet prediction (mp_key) (meta.id)
nightKey 265   key to night data record (night_key) (meta.id)
scanKey 13713   key to scan data record (scan_key) (meta.id)
coaddKey 315378   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)
date1998-04-18 "Y:M:D" UT day of observation (date) (Note 10)   (time.epoch;obs)
scan 91   scan number (unique within date) (scan) (meta.id)
coadd021   3-digit coadd number (unique within scan) (coadd) (meta.id)
ID 9179   source ID number (unique within scan+coadd) (id) (meta.id)
Xcoadd 393.0 arcsec x (cross-scan) position (x_coadd) (pos.cartesian.x;instr.det)
Ycoadd 960.0 arcsec y (in-scan) position (y_coadd) (pos.cartesian.y;instr.det)
Jbg 52.9   J coadd median background (j_back) (instr.background)
Hbg 214.9   H coadd median background (h_back) (instr.background)
Kbg 190.0   K coadd median background (k_back) (instr.background)
Jres.ann -0.021   J residual annulus background median (j_resid_ann) (stat.fit.residual)
Hres.ann 0.055   H residual annulus background median (h_resid_ann) (stat.fit.residual)
Kres.ann -0.054   K residual annulus background median (k_resid_ann) (stat.fit.residual)
JbgPer 86 arcsec J banding FT period (j_bndg_per) (stat.fit.param)
JbgAmp 0.049   J banding maximum FT amplitude (j_bndg_amp) (stat.fit.param)
HbgPer 86 arcsec H banding FT period (h_bndg_per) (stat.fit.param)
HbgAmp 0.048   H banding maximum FT amplitude (h_bndg_amp) (stat.fit.param)
KbgPer 54 arcsec K banding FT period (k_bndg_per) (stat.fit.param)
KbgAmp 0.055   K banding maximum FT amplitude (k_bndg_amp) (stat.fit.param)
Jtrack-0.1   J band seetracking score (j_seetrack) (stat.fit.param)
Htrack-0.8   H band seetracking score (h_seetrack) (stat.fit.param)
Ktrack-0.3   K band seetracking score (k_seetrack) (stat.fit.param)
extKey 551382  (i) entry counter (key) number (ext_key) (meta.id)

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