VizieR

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

VizieR

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VII/233/xsc The 2MASS Extended sources (IPAC/UMass, 2003-2006)
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*The 2MASS Extended Catalog (2MASX) (1647599 rows) 		  recno=1087233
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ColumnValue  Explain   (UCD)
_RAJ200011 56 23.69013 "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+23 52 04.9220 "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 53 49.29336 "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+24 08 46.5661 "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)
_Glon224.59521864 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+77.16688784 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)
1087233recno 1087233  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
JDobs 2451260.8238 d Julian date of the observation (Note 1)   (time.epoch)
2MASX11562369+2352049  (i) Source name (HHMMSSss+DDMMSSs, J2000) (meta.id;meta.main)
AllAll  Display all original 369 columns for this 2MASX source (meta.ref.url)
RAJ2000179.098709 deg (i) Right ascension (J2000), based on peak pixel (pos.eq.ra;meta.main)
DEJ2000+23.868034 deg (i) Declination (J2000), based on peak pixel (pos.eq.dec;meta.main)
supRAdeg179.098663 deg Super-coadd centroid RA (J2000) (sup_ra) (pos.eq.ra)
supDEdeg 23.868034 deg Super-coadd centroid Dec (J2000) (sup_dec) (pos.eq.dec)
dens 2.58 [---] Coadd log(density) of stars with k<14mag (phys.density)
r.K20e 28.5 arcsec Semi-major axis of fiducial ellipse at isophote K=20mag/arcsec2 (r_k20fe) (phys.angSize;src)
J.K20e11.237 mag J magnitude in K20e ellipse (j_m_k20fe) (phot.mag;em.IR.J)
e_J.K20e 0.014 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.K20e10.530 mag H magnitude in K20e ellipse (h_m_k20fe) (phot.mag;em.IR.H)
e_H.K20e 0.020 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.K20e10.246 mag K magnitude in K20e ellipse (k_m_k20fe) (phot.mag;em.IR.K)
e_K.K20e 0.028 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 17.8 arcsec Semi-major axis of 3σ K isophotal ellipse (r_3sig) (phys.angSize.smajAxis;em.IR.K)
Jb/a 0.360   J minor/major axis ratio to 3σ (j_ba) (phys.size.axisRatio)
Jpa-70 deg J pos.angle of 3σ ellipse (j_phi) (pos.posAng)
Hb/a 0.360   H minor/major axis ratio to 3σ (h_ba) (phys.size.axisRatio)
Hpa-70 deg H pos.angle to 3σ ellipse (h_phi) (pos.posAng)
Kb/a 0.380   K minor/major axis ratio to 3σ (k_ba) (phys.size.axisRatio)
Kpa-70 deg K pos.angle to 3σ ellipse (k_phi) (pos.posAng)
rS3sig 26.3 arcsec Semi-major axis of super-coadd 3σ isophotal ellipse (sup_r_3sig) (phys.angSize.smajAxis)
Sb/a 0.360   Minor/major axis ratio to rS3sig (sup_ba) (phys.size.axisRatio)
Spa-70 deg Pos.angle of rS3sig (sup_phi) (pos.posAng)
r.fe 27.4 arcsec K fiducial Kron elliptical aperture semi-major axis (r_fe) (phys.angSize;src)
J.fe11.248 mag J magnitude in r.fe (j_m_fe) (phot.mag;em.IR.J)
e_J.fe 0.014 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.fe10.538 mag H magnitude in r.fe (h_m_fe) (phot.mag;em.IR.H)
e_H.fe 0.019 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.fe10.258 mag K magnitude in r.fe (k_m_fe) (phot.mag;em.IR.K)
e_K.fe 0.027 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 43.54 arcsec Extrapolation/total radius of fit to radial profile (r_ext) (phys.angSize;src)
J.ext11.154 mag J magnitude in r.ext (j_m_ext) (phot.mag;em.IR.J)
e_J.ext 0.047 mag σ(J.ext) (j_msig_ext) (stat.error)
n_J.ext 2.878   χ2(J.ext) (j_pchi) (Note 3)   (meta.note)
H.ext10.459 mag J magnitude in r.ext (h_m_ext) (phot.mag;em.IR.H)
e_H.ext 0.051 mag σ(H.ext) (h_msig_ext) (stat.error)
n_H.ext 4.739   χ2(H.ext) (h_pchi) (Note 3)   (meta.note)
K.ext10.171 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 2.294   χ2(K.ext) (k_pchi) (Note 3)   (meta.note)
Jr.eff 8.71 arcsec J half-light radius (j_r_eff) (phys.angSize;src)
Jmu16.80 mag/arcsec2 J mean surface brightness (j_mnsurfb_eff) (phot.mag.sb;em.IR.J;stat.mean)
Hr.eff 8.26 arcsec H half-light radius (h_r_eff) (phys.angSize;src)
Hmu15.99 mag/arcsec2 H mean surface brightness (h_mnsurfb_eff) (phot.mag.sb;em.IR.H;stat.mean)
Kr.eff 8.10 arcsec K half-light radius (k_r_eff) (phys.angSize;src)
Kmu15.64 mag/arcsec2 K mean surface brightness (k_mnsurfb_eff) (phot.mag.sb;em.IR.K;stat.mean)
Jconc 6.24   J concentration index (j_con_indx) (Note 3)   (meta.code)
Hconc 6.02   H concentration index (h_con_indx) (Note 3)   (meta.code)
Kconc 6.38   K concentration index (k_con_indx) (Note 3)   (meta.code)
J.peak 15.47 mag/arcsec2 J peak pixel brightness (j_peak) (phot.mag.sb;em.IR.J)
H.peak 14.75 mag/arcsec2 H peak pixel brightness (h_peak) (phot.mag.sb;em.IR.H)
K.peak 14.38 mag/arcsec2 K peak pixel brightness (k_peak) (phot.mag.sb;em.IR.K)
J.c5 16.83 mag/arcsec2 J central surface brightness (r≤5") (j_5surf) (phot.mag.sb;em.IR.J)
H.c5 16.09 mag/arcsec2 H central surface brightness (r≤5") (h_5surf) (phot.mag.sb;em.IR.H)
K.c5 15.79 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 26.0 arcsec J Kron ellipse semi-major axis (j_r_e) (phys.angSize;src)
J.e11.271 mag J magnitude in Jr.e (j_m_e) (phot.mag;em.IR.J)
e_J.e 0.013 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 25.5 arcsec H Kron ellipse semi-major axis (h_r_e) (phys.angSize;src)
H.e10.559 mag H magnitude in Hr.e (h_m_e) (phot.mag;em.IR.H)
e_H.e 0.017 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 27.4 arcsec K Kron ellipse semi-major axis (k_r_e) (phys.angSize;src)
K.e10.258 mag K magnitude in Kr.e (k_m_e) (phot.mag;em.IR.K)
e_K.e 0.027 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 21.3 arcsec Semi-major axis of elliptical aperture at isophote J=20mag/arcsec2 (j_r_i20e) (phys.angSize;src)
J.i20e11.345 mag J magnitude in Jr.i20e (j_m_i20e) (phot.mag;em.IR.J)
e_J.i20e 0.011 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 25.9 arcsec Semi-major axis of elliptical aperture at isophote H=20mag/arcsec2 (h_r_i20e) (phys.angSize;src)
H.i20e10.556 mag H magnitude in Hr.i20e (h_m_i20e) (phot.mag;em.IR.H)
e_H.i20e 0.018 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 28.5 arcsec Semi-major axis of elliptical aperture at isophote K=20mag/arcsec2 (k_r_i20e) (phys.angSize;src)
K.i20e10.246 mag K magnitude in Kr.i20e (k_m_i20e) (phot.mag;em.IR.K)
e_K.i20e 0.028 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 0.360   J minor/major axis ratio to 5σ fit (j_5sig_ba) (phys.size.axisRatio)
Jpa5s-70 deg J pos.angle to 5σ fit (j_5sig_phi) (pos.posAng)
Hba5s 0.360   H minor/major axis ratio to 5σ fit (h_5sig_ba) (phys.size.axisRatio)
Hpa5s-70 deg H pos.angle to 5σ fit (h_5sig_phi) (pos.posAng)
Kba5s 0.400   K minor/major axis ratio to 5σ fit (k_5sig_ba) (phys.size.axisRatio)
Kpa5s-70 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 0.921   J bi-symmetric flux ratio (j_bisym_rat) (stat.fit.param)
Jchi.bs 3.498   J bi-symmetric x-correlation (j_bisym_chi) (stat.fit.chi2)
Hrat.bs 0.900   H bi-symmetric flux ratio (h_bisym_rat) (stat.fit.param)
Hchi.bs 3.493   H bi-symmetric x-correlation (h_bisym_chi) (stat.fit.chi2)
Krat.bs 0.899   K bi-symmetric flux ratio (k_bisym_rat) (stat.fit.param)
Kchi.bs 3.092   K bi-symmetric x-correlation (k_bisym_chi) (stat.fit.chi2)
Jsh0 0.99   J ridge shape (LCSB: BSNR limit) (j_sh0) (src.morph.param)
e_Jsh0 0.03   σ(Jsh0) (j_sig_sh0) (stat.error)
Hsh0 0.99   H ridge shape (LCSB: BSNR limit) (h_sh0) (src.morph.param)
e_Hsh0 0.04   σ(Jsh0) (h_sig_sh0) (stat.error)
Ksh0 0.98   K ridge shape (LCSB: BSNR limit) (k_sh0) (src.morph.param)
e_Ksh0 0.04   σ(Jsh0) (k_sig_sh0) (stat.error)
Jsc.mx 18.9   J mxdn score (LCSB: BSNR - block/smoothed SNR) (j_sc_mxdn) (stat.fit.param)
Jsc.sh 36.2   J shape score (j_sc_sh) (stat.fit.param)
Jsc.wsh 30.9   J wsh score (LCSB: PSNR - peak raw SNR) (j_sc_wsh) (stat.fit.param)
Jsc.r23 17.7   J r23 score (LCSB: TSNR - integrated SNR for r=15) (j_sc_r23) (stat.fit.param)
Jsc.1mm 15.6   J 1st moment score (LCSB: super blk 2,4,8 SNR) (j_sc_1mm) (stat.fit.param)
Jsc.2mm 18.2   J 2nd moment score (LCSB: SNRMAX - super SNR max.) (j_sc_2mm) (stat.fit.param)
Jsc.vint 18.6   J vint score (j_sc_vint) (stat.fit.param)
Jsc.r1 15.8   J r1 score (j_sc_r1) (stat.fit.param)
Hsc.mx 30.7   H mxdn score (LCSB: BSNR - block/smoothed SNR) (h_sc_mxdn) (stat.fit.param)
Hsc.sh 27.2   H shape score (h_sc_sh) (stat.fit.param)
Hsc.wsh 35.0   H wsh score (LCSB: PSNR - peak raw SNR) (h_sc_wsh) (stat.fit.param)
Hsc.r23 18.3   H r23 score (LCSB: TSNR - integrated SNR for r=15) (h_sc_r23) (stat.fit.param)
Hsc.1mm 12.8   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 16.5   H vint score (h_sc_vint) (stat.fit.param)
Hsc.r1 16.3   H r1 score (h_sc_r1) (stat.fit.param)
Ksc.mx 15.7   K mxdn score (LCSB: BSNR - block/smoothed SNR) (k_sc_mxdn) (stat.fit.param)
Ksc.sh 20.7   K shape score (k_sc_sh) (stat.fit.param)
Ksc.wsh 23.5   K wsh score (LCSB: PSNR - peak raw SNR) (k_sc_wsh) (stat.fit.param)
Ksc.r23 15.2   K r23 score (LCSB: TSNR - integrated SNR for r=15) (k_sc_r23) (stat.fit.param)
Ksc.1mm 8.4   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 12.0   K vint score (k_sc_vint) (stat.fit.param)
Ksc.r1 14.2   K r1 score (k_sc_r1) (stat.fit.param)
Jchi.ellf 9.2 % J chi-fraction for elliptical fit to 3σ isophote (j_chif_ellf) (stat.fit.chi2)
Kchi.ellf 10.7 % 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 10.2 % 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_3983  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)
prox298.5 arcsec Distance to nearest neighbor in PSC (prox) (pos.angDistance)
pxpa289 deg pos.angle of vector to prox (pxpa) (pos.posAng)
pxKey 1256996  ext_key value of nearest XSC source (pxcntr) (meta.id)
edge.ns 499 arcsec Distance to nearest N/S edge (dist_edge_ns) (meta.code)
edge.ew 89 arcsec Distance to nearest E/W edge (dist_edge_ew) (meta.code)
edgeFlgne   [nswe ] nearest edge (dist_edge_flg) (meta.code)
ptsKey 585825814   Key to source data DB record (pts_key) (meta.id)
mpKey    Key to minor planet prediction (mp_key) (meta.id)
nightKey 638   key to night data record (night_key) (meta.id)
scanKey 32664   key to scan data record (scan_key) (meta.id)
coaddKey 751250   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)
date1999-03-23 "Y:M:D" UT day of observation (date) (Note 10)   (time.epoch;obs)
scan 76   scan number (unique within date) (scan) (meta.id)
coadd009   3-digit coadd number (unique within scan) (coadd) (meta.id)
ID 9572   source ID number (unique within scan+coadd) (id) (meta.id)
Xcoadd 94.0 arcsec x (cross-scan) position (x_coadd) (pos.cartesian.x;instr.det)
Ycoadd 518.0 arcsec y (in-scan) position (y_coadd) (pos.cartesian.y;instr.det)
Jbg 64.9   J coadd median background (j_back) (instr.background)
Hbg 354.3   H coadd median background (h_back) (instr.background)
Kbg 323.2   K coadd median background (k_back) (instr.background)
Jres.ann 0.024   J residual annulus background median (j_resid_ann) (stat.fit.residual)
Hres.ann -0.090   H residual annulus background median (h_resid_ann) (stat.fit.residual)
Kres.ann -0.008   K residual annulus background median (k_resid_ann) (stat.fit.residual)
JbgPer 158 arcsec J banding FT period (j_bndg_per) (stat.fit.param)
JbgAmp 0.053   J banding maximum FT amplitude (j_bndg_amp) (stat.fit.param)
HbgPer 122 arcsec H banding FT period (h_bndg_per) (stat.fit.param)
HbgAmp 0.042   H banding maximum FT amplitude (h_bndg_amp) (stat.fit.param)
KbgPer 78 arcsec K banding FT period (k_bndg_per) (stat.fit.param)
KbgAmp 0.000   K banding maximum FT amplitude (k_bndg_amp) (stat.fit.param)
Jtrack-0.1   J band seetracking score (j_seetrack) (stat.fit.param)
Htrack 0.1   H band seetracking score (h_seetrack) (stat.fit.param)
Ktrack-0.6   K band seetracking score (k_seetrack) (stat.fit.param)
extKey 1256995  (i) entry counter (key) number (ext_key) (meta.id)
NEDNED  ask the NED data-base about this object
  
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