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=989566
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ColumnValue  Explain   (UCD)
_RAJ200011 39 47.22287 "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+17 42 43.8300 "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)
_RAB195011 37 11.44631 "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+17 59 21.3257 "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)
_Glon238.87618423 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+70.98444864 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)
989566recno 989566  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

JDobs 2450820.9739 d Julian date of the observation (Note 1)   (time.epoch)
2MASX11394722+1742438  (i) Source name (HHMMSSss+DDMMSSs, J2000) (meta.id;meta.main)

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

RAJ2000174.946762 deg (i) Right ascension (J2000), based on peak pixel (pos.eq.ra;meta.main)
DEJ2000+17.712175 deg (i) Declination (J2000), based on peak pixel (pos.eq.dec;meta.main)
supRAdeg174.946854 deg Super-coadd centroid RA (J2000) (sup_ra) (pos.eq.ra)
supDEdeg 17.712212 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 22.2 arcsec Semi-major axis of fiducial ellipse at isophote K=20mag/arcsec2 (r_k20fe) (phys.angSize;src)
J.K20e11.648 mag J magnitude in K20e ellipse (j_m_k20fe) (phot.mag;em.IR.J)
e_J.K20e 0.017 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.K20e10.934 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.K20e0   Confusion flags of H.K20e (h_flg_k20fe) (Note 2)   (meta.code)
K.K20e10.691 mag K magnitude in K20e ellipse (k_m_k20fe) (phot.mag;em.IR.K)
e_K.K20e 0.031 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 13.8 arcsec Semi-major axis of 3σ K isophotal ellipse (r_3sig) (phys.angSize.smajAxis;em.IR.K)
Jb/a 0.420   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 0.480   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 0.440   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 19.9 arcsec Semi-major axis of super-coadd 3σ isophotal ellipse (sup_r_3sig) (phys.angSize.smajAxis)
Sb/a 0.480   Minor/major axis ratio to rS3sig (sup_ba) (phys.size.axisRatio)
Spa-25 deg Pos.angle of rS3sig (sup_phi) (pos.posAng)
r.fe 22.5 arcsec K fiducial Kron elliptical aperture semi-major axis (r_fe) (phys.angSize;src)
J.fe11.644 mag J magnitude in r.fe (j_m_fe) (phot.mag;em.IR.J)
e_J.fe 0.017 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.fe10.930 mag H magnitude in r.fe (h_m_fe) (phot.mag;em.IR.H)
e_H.fe 0.029 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.fe10.687 mag K magnitude in r.fe (k_m_fe) (phot.mag;em.IR.K)
e_K.fe 0.031 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 35.28 arcsec Extrapolation/total radius of fit to radial profile (r_ext) (phys.angSize;src)
J.ext11.525 mag J magnitude in r.ext (j_m_ext) (phot.mag;em.IR.J)
e_J.ext 0.021 mag σ(J.ext) (j_msig_ext) (stat.error)
n_J.ext 2.614   χ2(J.ext) (j_pchi) (Note 3)   (meta.note)
H.ext10.818 mag J magnitude in r.ext (h_m_ext) (phot.mag;em.IR.H)
e_H.ext 0.026 mag σ(H.ext) (h_msig_ext) (stat.error)
n_H.ext 1.797   χ2(H.ext) (h_pchi) (Note 3)   (meta.note)
K.ext10.593 mag J magnitude in r.ext (k_m_ext) (phot.mag;em.IR.K)
e_K.ext 0.031 mag σ(K.ext) (k_msig_ext) (stat.error)
n_K.ext 2.756   χ2(K.ext) (k_pchi) (Note 3)   (meta.note)
Jr.eff 7.74 arcsec J half-light radius (j_r_eff) (phys.angSize;src)
Jmu17.08 mag/arcsec2 J mean surface brightness (j_mnsurfb_eff) (phot.mag.sb;em.IR.J;stat.mean)
Hr.eff 7.58 arcsec H half-light radius (h_r_eff) (phys.angSize;src)
Hmu16.29 mag/arcsec2 H mean surface brightness (h_mnsurfb_eff) (phot.mag.sb;em.IR.H;stat.mean)
Kr.eff 7.21 arcsec K half-light radius (k_r_eff) (phys.angSize;src)
Kmu15.98 mag/arcsec2 K mean surface brightness (k_mnsurfb_eff) (phot.mag.sb;em.IR.K;stat.mean)
Jconc 5.38   J concentration index (j_con_indx) (Note 3)   (meta.code)
Hconc 5.42   H concentration index (h_con_indx) (Note 3)   (meta.code)
Kconc 5.35   K concentration index (k_con_indx) (Note 3)   (meta.code)
J.peak 15.90 mag/arcsec2 J peak pixel brightness (j_peak) (phot.mag.sb;em.IR.J)
H.peak 15.09 mag/arcsec2 H peak pixel brightness (h_peak) (phot.mag.sb;em.IR.H)
K.peak 14.80 mag/arcsec2 K peak pixel brightness (k_peak) (phot.mag.sb;em.IR.K)
J.c5 17.19 mag/arcsec2 J central surface brightness (r≤5") (j_5surf) (phot.mag.sb;em.IR.J)
H.c5 16.47 mag/arcsec2 H central surface brightness (r≤5") (h_5surf) (phot.mag.sb;em.IR.H)
K.c5 16.20 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 21.3 arcsec J Kron ellipse semi-major axis (j_r_e) (phys.angSize;src)
J.e11.668 mag J magnitude in Jr.e (j_m_e) (phot.mag;em.IR.J)
e_J.e 0.016 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 23.5 arcsec H Kron ellipse semi-major axis (h_r_e) (phys.angSize;src)
H.e10.897 mag H magnitude in Hr.e (h_m_e) (phot.mag;em.IR.H)
e_H.e 0.031 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 22.5 arcsec K Kron ellipse semi-major axis (k_r_e) (phys.angSize;src)
K.e10.687 mag K magnitude in Kr.e (k_m_e) (phot.mag;em.IR.K)
e_K.e 0.031 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 16.5 arcsec Semi-major axis of elliptical aperture at isophote J=20mag/arcsec2 (j_r_i20e) (phys.angSize;src)
J.i20e11.770 mag J magnitude in Jr.i20e (j_m_i20e) (phot.mag;em.IR.J)
e_J.i20e 0.013 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 21.7 arcsec Semi-major axis of elliptical aperture at isophote H=20mag/arcsec2 (h_r_i20e) (phys.angSize;src)
H.i20e10.923 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.i20e0   Confusion flags of H.i20e (h_flg_i20e) (Note 2)   (meta.code)
Kr.i20e 22.2 arcsec Semi-major axis of elliptical aperture at isophote K=20mag/arcsec2 (k_r_i20e) (phys.angSize;src)
K.i20e10.691 mag K magnitude in Kr.i20e (k_m_i20e) (phot.mag;em.IR.K)
e_K.i20e 0.031 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 0.440   J minor/major axis ratio to 5σ fit (j_5sig_ba) (phys.size.axisRatio)
Jpa5s-25 deg J pos.angle to 5σ fit (j_5sig_phi) (pos.posAng)
Hba5s 0.460   H minor/major axis ratio to 5σ fit (h_5sig_ba) (phys.size.axisRatio)
Hpa5s-25 deg H pos.angle to 5σ fit (h_5sig_phi) (pos.posAng)
Kba5s 0.500   K minor/major axis ratio to 5σ fit (k_5sig_ba) (phys.size.axisRatio)
Kpa5s-25 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 8.243   J bi-symmetric x-correlation (j_bisym_chi) (stat.fit.chi2)
Hrat.bs 0.878   H bi-symmetric flux ratio (h_bisym_rat) (stat.fit.param)
Hchi.bs 3.952   H bi-symmetric x-correlation (h_bisym_chi) (stat.fit.chi2)
Krat.bs 0.998   K bi-symmetric flux ratio (k_bisym_rat) (stat.fit.param)
Kchi.bs 6.280   K bi-symmetric x-correlation (k_bisym_chi) (stat.fit.chi2)
Jsh0 1.13   J ridge shape (LCSB: BSNR limit) (j_sh0) (src.morph.param)
e_Jsh0 0.05   σ(Jsh0) (j_sig_sh0) (stat.error)
Hsh0 1.09   H ridge shape (LCSB: BSNR limit) (h_sh0) (src.morph.param)
e_Hsh0 0.05   σ(Jsh0) (h_sig_sh0) (stat.error)
Ksh0 1.04   K ridge shape (LCSB: BSNR limit) (k_sh0) (src.morph.param)
e_Ksh0 0.05   σ(Jsh0) (k_sig_sh0) (stat.error)
Jsc.mx 13.6   J mxdn score (LCSB: BSNR - block/smoothed SNR) (j_sc_mxdn) (stat.fit.param)
Jsc.sh 20.3   J shape score (j_sc_sh) (stat.fit.param)
Jsc.wsh 22.5   J wsh score (LCSB: PSNR - peak raw SNR) (j_sc_wsh) (stat.fit.param)
Jsc.r23 13.1   J r23 score (LCSB: TSNR - integrated SNR for r=15) (j_sc_r23) (stat.fit.param)
Jsc.1mm 9.9   J 1st moment score (LCSB: super blk 2,4,8 SNR) (j_sc_1mm) (stat.fit.param)
Jsc.2mm 12.1   J 2nd moment score (LCSB: SNRMAX - super SNR max.) (j_sc_2mm) (stat.fit.param)
Jsc.vint 8.8   J vint score (j_sc_vint) (stat.fit.param)
Jsc.r1 12.2   J r1 score (j_sc_r1) (stat.fit.param)
Hsc.mx 15.8   H mxdn score (LCSB: BSNR - block/smoothed SNR) (h_sc_mxdn) (stat.fit.param)
Hsc.sh 17.2   H shape score (h_sc_sh) (stat.fit.param)
Hsc.wsh 21.7   H wsh score (LCSB: PSNR - peak raw SNR) (h_sc_wsh) (stat.fit.param)
Hsc.r23 14.2   H r23 score (LCSB: TSNR - integrated SNR for r=15) (h_sc_r23) (stat.fit.param)
Hsc.1mm 7.3   H 1st moment score (LCSB: super blk 2,4,8 SNR) (h_sc_1mm) (stat.fit.param)
Hsc.2mm 8.7   H 2nd moment score (LCSB: SNRMAX - super SNR max.) (h_sc_2mm) (stat.fit.param)
Hsc.vint 10.1   H vint score (h_sc_vint) (stat.fit.param)
Hsc.r1 13.4   H r1 score (h_sc_r1) (stat.fit.param)
Ksc.mx 19.0   K mxdn score (LCSB: BSNR - block/smoothed SNR) (k_sc_mxdn) (stat.fit.param)
Ksc.sh 17.3   K shape score (k_sc_sh) (stat.fit.param)
Ksc.wsh 19.2   K wsh score (LCSB: PSNR - peak raw SNR) (k_sc_wsh) (stat.fit.param)
Ksc.r23 10.9   K r23 score (LCSB: TSNR - integrated SNR for r=15) (k_sc_r23) (stat.fit.param)
Ksc.1mm 7.4   K 1st moment score (LCSB: super blk 2,4,8 SNR) (k_sc_1mm) (stat.fit.param)
Ksc.2mm 8.4   K 2nd moment score (LCSB: SNRMAX - super SNR max.) (k_sc_2mm) (stat.fit.param)
Ksc.vint 8.8   K vint score (k_sc_vint) (stat.fit.param)
Ksc.r1 10.6   K r1 score (k_sc_r1) (stat.fit.param)
Jchi.ellf 9.7 % J chi-fraction for elliptical fit to 3σ isophote (j_chif_ellf) (stat.fit.chi2)
Kchi.ellf 11.0 % 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 10.4 % 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_3790  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)
prox272.4 arcsec Distance to nearest neighbor in PSC (prox) (pos.angDistance)
pxpa104 deg pos.angle of vector to prox (pxpa) (pos.posAng)
pxKey 347442  ext_key value of nearest XSC source (pxcntr) (meta.id)
edge.ns 1060 arcsec Distance to nearest N/S edge (dist_edge_ns) (meta.code)
edge.ew178 arcsec Distance to nearest E/W edge (dist_edge_ew) (meta.code)
edgeFlgne   [nswe ] nearest edge (dist_edge_flg) (meta.code)
ptsKey 150840373   Key to source data DB record (pts_key) (meta.id)
mpKey    Key to minor planet prediction (mp_key) (meta.id)
nightKey 174   key to night data record (night_key) (meta.id)
scanKey 9035   key to scan data record (scan_key) (meta.id)
coaddKey 207804   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)
date1998-01-07 "Y:M:D" UT day of observation (date) (Note 10)   (time.epoch;obs)
scan 70   scan number (unique within date) (scan) (meta.id)
coadd256   3-digit coadd number (unique within scan) (coadd) (meta.id)
ID 8728   source ID number (unique within scan+coadd) (id) (meta.id)
Xcoadd 183.0 arcsec x (cross-scan) position (x_coadd) (pos.cartesian.x;instr.det)
Ycoadd 732.0 arcsec y (in-scan) position (y_coadd) (pos.cartesian.y;instr.det)
Jbg 135.2   J coadd median background (j_back) (instr.background)
Hbg 710.5   H coadd median background (h_back) (instr.background)
Kbg 276.8   K coadd median background (k_back) (instr.background)
Jres.ann 0.094   J residual annulus background median (j_resid_ann) (stat.fit.residual)
Hres.ann 0.238   H residual annulus background median (h_resid_ann) (stat.fit.residual)
Kres.ann 0.086   K residual annulus background median (k_resid_ann) (stat.fit.residual)
JbgPer 84 arcsec J banding FT period (j_bndg_per) (stat.fit.param)
JbgAmp 0.023   J banding maximum FT amplitude (j_bndg_amp) (stat.fit.param)
HbgPer 78 arcsec H banding FT period (h_bndg_per) (stat.fit.param)
HbgAmp 0.072   H banding maximum FT amplitude (h_bndg_amp) (stat.fit.param)
KbgPer 68 arcsec K banding FT period (k_bndg_per) (stat.fit.param)
KbgAmp 0.096   K banding maximum FT amplitude (k_bndg_amp) (stat.fit.param)
Jtrack-0.4   J band seetracking score (j_seetrack) (stat.fit.param)
Htrack 0.1   H band seetracking score (h_seetrack) (stat.fit.param)
Ktrack 0.2   K band seetracking score (k_seetrack) (stat.fit.param)
extKey 347430  (i) entry counter (key) number (ext_key) (meta.id)

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