VizieR

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

VizieR

start AladinLite
VII/233/xsc The 2MASS Extended sources (IPAC/UMass, 2003-2006)
ReadMe+ftp

*The 2MASS Extended Catalog (2MASX) (1647599 rows) 		  recno=226736
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200010 09 48.22273 "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)
_DEJ2000-42 48 40.4530 "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)
_RAB195010 07 43.22212 "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)
_DEB1950-42 33 53.9930 "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)
_Glon273.97803222 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+10.79289084 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)
226736recno 226736  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
JDobs 2451593.6470 d Julian date of the observation (Note 1)   (time.epoch)
2MASX10094822-4248404  (i) Source name (HHMMSSss+DDMMSSs, J2000) (meta.id;meta.main)
AllAll  Display all original 369 columns for this 2MASX source (meta.ref.url)
RAJ2000152.450928 deg (i) Right ascension (J2000), based on peak pixel (pos.eq.ra;meta.main)
DEJ2000-42.811237 deg (i) Declination (J2000), based on peak pixel (pos.eq.dec;meta.main)
supRAdeg152.450867 deg Super-coadd centroid RA (J2000) (sup_ra) (pos.eq.ra)
supDEdeg-42.811234 deg Super-coadd centroid Dec (J2000) (sup_dec) (pos.eq.dec)
dens 3.40 [---] Coadd log(density) of stars with k<14mag (phys.density)
r.K20e 23.8 arcsec Semi-major axis of fiducial ellipse at isophote K=20mag/arcsec2 (r_k20fe) (phys.angSize;src)
J.K20e12.083 mag J magnitude in K20e ellipse (j_m_k20fe) (phot.mag;em.IR.J)
e_J.K20e 0.049 mag σ(J.K20e) (j_msig_k20fe) (stat.error)
f_J.K20e3   Confusion flags of J.K20e (j_flg_k20fe) (Note 2)   (meta.code)
H.K20e11.398 mag H magnitude in K20e ellipse (h_m_k20fe) (phot.mag;em.IR.H)
e_H.K20e 0.062 mag σ(H.K20e) (h_msig_k20fe) (stat.error)
f_H.K20e3   Confusion flags of H.K20e (h_flg_k20fe) (Note 2)   (meta.code)
K.K20e11.085 mag K magnitude in K20e ellipse (k_m_k20fe) (phot.mag;em.IR.K)
e_K.K20e 0.096 mag σ(K.K20e) (k_msig_k20fe) (stat.error)
f_K.K20e3   Confusion flags of K.K20e (k_flg_k20fe) (Note 2)   (meta.code)
r3sig 8.3 arcsec Semi-major axis of 3σ K isophotal ellipse (r_3sig) (phys.angSize.smajAxis;em.IR.K)
Jb/a 0.560   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 0.760   H minor/major axis ratio to 3σ (h_ba) (phys.size.axisRatio)
Hpa 30 deg H pos.angle to 3σ ellipse (h_phi) (pos.posAng)
Kb/a 0.720   K minor/major axis ratio to 3σ (k_ba) (phys.size.axisRatio)
Kpa 25 deg K pos.angle to 3σ ellipse (k_phi) (pos.posAng)
rS3sig 13.9 arcsec Semi-major axis of super-coadd 3σ isophotal ellipse (sup_r_3sig) (phys.angSize.smajAxis)
Sb/a 0.820   Minor/major axis ratio to rS3sig (sup_ba) (phys.size.axisRatio)
Spa 15 deg Pos.angle of rS3sig (sup_phi) (pos.posAng)
r.fe 36.0 arcsec K fiducial Kron elliptical aperture semi-major axis (r_fe) (phys.angSize;src)
J.fe11.779 mag J magnitude in r.fe (j_m_fe) (phot.mag;em.IR.J)
e_J.fe 0.062 mag σ(J.fe) (j_msig_fe) (stat.error)
f_J.fe3   Confusion flags of J.fe (j_flg_fe) (Note 2)   (meta.code)
H.fe11.114 mag H magnitude in r.fe (h_m_fe) (phot.mag;em.IR.H)
e_H.fe 0.081 mag σ(H.fe) (h_msig_fe) (stat.error)
f_H.fe1   Confusion flags of H.fe (h_flg_fe) (Note 2)   (meta.code)
K.fe10.771 mag K magnitude in r.fe (k_m_fe) (phot.mag;em.IR.K)
e_K.fe 0.119 mag σ(K.fe) (k_msig_fe) (stat.error)
f_K.fe3   Confusion flags of K.fe (k_flg_fe) (Note 2)   (meta.code)
r.ext 64.13 arcsec Extrapolation/total radius of fit to radial profile (r_ext) (phys.angSize;src)
J.ext11.445 mag J magnitude in r.ext (j_m_ext) (phot.mag;em.IR.J)
e_J.ext 0.071 mag σ(J.ext) (j_msig_ext) (stat.error)
n_J.ext 3.951   χ2(J.ext) (j_pchi) (Note 3)   (meta.note)
H.ext10.919 mag J magnitude in r.ext (h_m_ext) (phot.mag;em.IR.H)
e_H.ext 0.096 mag σ(H.ext) (h_msig_ext) (stat.error)
n_H.ext 2.790   χ2(H.ext) (h_pchi) (Note 3)   (meta.note)
K.ext10.534 mag J magnitude in r.ext (k_m_ext) (phot.mag;em.IR.K)
e_K.ext 0.123 mag σ(K.ext) (k_msig_ext) (stat.error)
n_K.ext 3.145   χ2(K.ext) (k_pchi) (Note 3)   (meta.note)
Jr.eff 20.65 arcsec J half-light radius (j_r_eff) (phys.angSize;src)
Jmu19.66 mag/arcsec2 J mean surface brightness (j_mnsurfb_eff) (phot.mag.sb;em.IR.J;stat.mean)
Hr.eff 16.62 arcsec H half-light radius (h_r_eff) (phys.angSize;src)
Hmu18.66 mag/arcsec2 H mean surface brightness (h_mnsurfb_eff) (phot.mag.sb;em.IR.H;stat.mean)
Kr.eff 17.94 arcsec K half-light radius (k_r_eff) (phys.angSize;src)
Kmu18.43 mag/arcsec2 K mean surface brightness (k_mnsurfb_eff) (phot.mag.sb;em.IR.K;stat.mean)
Jconc 4.83   J concentration index (j_con_indx) (Note 3)   (meta.code)
Hconc 4.63   H concentration index (h_con_indx) (Note 3)   (meta.code)
Kconc 5.26   K concentration index (k_con_indx) (Note 3)   (meta.code)
J.peak 16.61 mag/arcsec2 J peak pixel brightness (j_peak) (phot.mag.sb;em.IR.J)
H.peak 15.85 mag/arcsec2 H peak pixel brightness (h_peak) (phot.mag.sb;em.IR.H)
K.peak 15.39 mag/arcsec2 K peak pixel brightness (k_peak) (phot.mag.sb;em.IR.K)
J.c5 18.05 mag/arcsec2 J central surface brightness (r≤5") (j_5surf) (phot.mag.sb;em.IR.J)
H.c5 17.36 mag/arcsec2 H central surface brightness (r≤5") (h_5surf) (phot.mag.sb;em.IR.H)
K.c5 16.95 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.K20c3   Confusion flags of H.K20c (h_flg_k20fc) (Note 2)   (meta.code)
Jr.e 22.2 arcsec J Kron ellipse semi-major axis (j_r_e) (phys.angSize;src)
J.e12.243 mag J magnitude in Jr.e (j_m_e) (phot.mag;em.IR.J)
e_J.e 0.045 mag σ(J.e) (j_msig_e) (stat.error)
f_J.e3   Confusion flags of J.e (j_flg_e) (Note 2)   (meta.code)
Hr.e 30.7 arcsec H Kron ellipse semi-major axis (h_r_e) (phys.angSize;src)
H.e11.183 mag H magnitude in Hr.e (h_m_e) (phot.mag;em.IR.H)
e_H.e 0.073 mag σ(H.e) (h_msig_e) (stat.error)
f_H.e1   Confusion flags of J.e (h_flg_e) (Note 2)   (meta.code)
Kr.e 36.0 arcsec K Kron ellipse semi-major axis (k_r_e) (phys.angSize;src)
K.e10.771 mag K magnitude in Kr.e (k_m_e) (phot.mag;em.IR.K)
e_K.e 0.119 mag σ(K.e) (k_msig_e) (stat.error)
f_K.e3   Confusion flags of K.e (k_flg_e) (Note 2)   (meta.code)
Jr.i20e 13.9 arcsec Semi-major axis of elliptical aperture at isophote J=20mag/arcsec2 (j_r_i20e) (phys.angSize;src)
J.i20e12.584 mag J magnitude in Jr.i20e (j_m_i20e) (phot.mag;em.IR.J)
e_J.i20e 0.036 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 19.5 arcsec Semi-major axis of elliptical aperture at isophote H=20mag/arcsec2 (h_r_i20e) (phys.angSize;src)
H.i20e11.536 mag H magnitude in Hr.i20e (h_m_i20e) (phot.mag;em.IR.H)
e_H.i20e 0.057 mag σ(H.i20e) (h_msig_i20e) (stat.error)
f_H.i20e3   Confusion flags of H.i20e (h_flg_i20e) (Note 2)   (meta.code)
Kr.i20e 23.8 arcsec Semi-major axis of elliptical aperture at isophote K=20mag/arcsec2 (k_r_i20e) (phys.angSize;src)
K.i20e11.085 mag K magnitude in Kr.i20e (k_m_i20e) (phot.mag;em.IR.K)
e_K.i20e 0.096 mag σ(K.i20e) (k_msig_i20e) (stat.error)
f_K.i20e3   Confusion flags of K.i20e (k_flg_i20e) (Note 2)   (meta.code)
Jba5s 0.620   J minor/major axis ratio to 5σ fit (j_5sig_ba) (phys.size.axisRatio)
Jpa5s 35 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 15 deg H pos.angle to 5σ fit (h_5sig_phi) (pos.posAng)
Kba5s 0.780   K minor/major axis ratio to 5σ fit (k_5sig_ba) (phys.size.axisRatio)
Kpa5s 45 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 0.999   J bi-symmetric flux ratio (j_bisym_rat) (stat.fit.param)
Jchi.bs 1.328   J bi-symmetric x-correlation (j_bisym_chi) (stat.fit.chi2)
Hrat.bs 0.998   H bi-symmetric flux ratio (h_bisym_rat) (stat.fit.param)
Hchi.bs 1.265   H bi-symmetric x-correlation (h_bisym_chi) (stat.fit.chi2)
Krat.bs 0.994   K bi-symmetric flux ratio (k_bisym_rat) (stat.fit.param)
Kchi.bs 1.404   K bi-symmetric x-correlation (k_bisym_chi) (stat.fit.chi2)
Jsh0 0.92   J ridge shape (LCSB: BSNR limit) (j_sh0) (src.morph.param)
e_Jsh0 0.04   σ(Jsh0) (j_sig_sh0) (stat.error)
Hsh0 0.89   H ridge shape (LCSB: BSNR limit) (h_sh0) (src.morph.param)
e_Hsh0 0.04   σ(Jsh0) (h_sig_sh0) (stat.error)
Ksh0 0.95   K ridge shape (LCSB: BSNR limit) (k_sh0) (src.morph.param)
e_Ksh0 0.06   σ(Jsh0) (k_sig_sh0) (stat.error)
Jsc.mx 15.9   J mxdn score (LCSB: BSNR - block/smoothed SNR) (j_sc_mxdn) (stat.fit.param)
Jsc.sh 24.5   J shape score (j_sc_sh) (stat.fit.param)
Jsc.wsh 29.0   J wsh score (LCSB: PSNR - peak raw SNR) (j_sc_wsh) (stat.fit.param)
Jsc.r23 20.4   J r23 score (LCSB: TSNR - integrated SNR for r=15) (j_sc_r23) (stat.fit.param)
Jsc.1mm 8.7   J 1st moment score (LCSB: super blk 2,4,8 SNR) (j_sc_1mm) (stat.fit.param)
Jsc.2mm 10.8   J 2nd moment score (LCSB: SNRMAX - super SNR max.) (j_sc_2mm) (stat.fit.param)
Jsc.vint 22.8   J vint score (j_sc_vint) (stat.fit.param)
Jsc.r1 18.7   J r1 score (j_sc_r1) (stat.fit.param)
Hsc.mx 13.9   H mxdn score (LCSB: BSNR - block/smoothed SNR) (h_sc_mxdn) (stat.fit.param)
Hsc.sh 25.3   H shape score (h_sc_sh) (stat.fit.param)
Hsc.wsh 30.9   H wsh score (LCSB: PSNR - peak raw SNR) (h_sc_wsh) (stat.fit.param)
Hsc.r23 20.2   H r23 score (LCSB: TSNR - integrated SNR for r=15) (h_sc_r23) (stat.fit.param)
Hsc.1mm 8.2   H 1st moment score (LCSB: super blk 2,4,8 SNR) (h_sc_1mm) (stat.fit.param)
Hsc.2mm 9.1   H 2nd moment score (LCSB: SNRMAX - super SNR max.) (h_sc_2mm) (stat.fit.param)
Hsc.vint 19.6   H vint score (h_sc_vint) (stat.fit.param)
Hsc.r1 18.3   H r1 score (h_sc_r1) (stat.fit.param)
Ksc.mx 10.0   K mxdn score (LCSB: BSNR - block/smoothed SNR) (k_sc_mxdn) (stat.fit.param)
Ksc.sh 12.7   K shape score (k_sc_sh) (stat.fit.param)
Ksc.wsh 15.9   K wsh score (LCSB: PSNR - peak raw SNR) (k_sc_wsh) (stat.fit.param)
Ksc.r23 12.5   K r23 score (LCSB: TSNR - integrated SNR for r=15) (k_sc_r23) (stat.fit.param)
Ksc.1mm 4.8   K 1st moment score (LCSB: super blk 2,4,8 SNR) (k_sc_1mm) (stat.fit.param)
Ksc.2mm 5.6   K 2nd moment score (LCSB: SNRMAX - super SNR max.) (k_sc_2mm) (stat.fit.param)
Ksc.vint 10.7   K vint score (k_sc_vint) (stat.fit.param)
Ksc.r1 10.4   K r1 score (k_sc_r1) (stat.fit.param)
Jchi.ellf 17.0 % J chi-fraction for elliptical fit to 3σ isophote (j_chif_ellf) (stat.fit.chi2)
Kchi.ellf 15.8 % 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 14.9 % 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)
idGalESO_263-_G_013  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)
prox188.9 arcsec Distance to nearest neighbor in PSC (prox) (pos.angDistance)
pxpa262 deg pos.angle of vector to prox (pxpa) (pos.posAng)
pxKey 1717647  ext_key value of nearest XSC source (pxcntr) (meta.id)
edge.ns 3458 arcsec Distance to nearest N/S edge (dist_edge_ns) (meta.code)
edge.ew106 arcsec Distance to nearest E/W edge (dist_edge_ew) (meta.code)
edgeFlgne   [nswe ] nearest edge (dist_edge_flg) (meta.code)
ptsKey 854228860   Key to source data DB record (pts_key) (meta.id)
mpKey    Key to minor planet prediction (mp_key) (meta.id)
nightKey 917   key to night data record (night_key) (meta.id)
scanKey 46460   key to scan data record (scan_key) (meta.id)
coaddKey1068561   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)
date2000-02-19 "Y:M:D" UT day of observation (date) (Note 10)   (time.epoch;obs)
scan 42   scan number (unique within date) (scan) (meta.id)
coadd044   3-digit coadd number (unique within scan) (coadd) (meta.id)
ID 22260   source ID number (unique within scan+coadd) (id) (meta.id)
Xcoadd 110.0 arcsec x (cross-scan) position (x_coadd) (pos.cartesian.x;instr.det)
Ycoadd 470.0 arcsec y (in-scan) position (y_coadd) (pos.cartesian.y;instr.det)
Jbg 117.3   J coadd median background (j_back) (instr.background)
Hbg 457.4   H coadd median background (h_back) (instr.background)
Kbg 625.1   K coadd median background (k_back) (instr.background)
Jres.ann -0.015   J residual annulus background median (j_resid_ann) (stat.fit.residual)
Hres.ann 0.039   H residual annulus background median (h_resid_ann) (stat.fit.residual)
Kres.ann -0.059   K residual annulus background median (k_resid_ann) (stat.fit.residual)
JbgPer 156 arcsec J banding FT period (j_bndg_per) (stat.fit.param)
JbgAmp 0.022   J banding maximum FT amplitude (j_bndg_amp) (stat.fit.param)
HbgPer 70 arcsec H banding FT period (h_bndg_per) (stat.fit.param)
HbgAmp 0.019   H banding maximum FT amplitude (h_bndg_amp) (stat.fit.param)
KbgPer 56 arcsec K banding FT period (k_bndg_per) (stat.fit.param)
KbgAmp 0.011   K banding maximum FT amplitude (k_bndg_amp) (stat.fit.param)
Jtrack-0.4   J band seetracking score (j_seetrack) (stat.fit.param)
Htrack-0.4   H band seetracking score (h_seetrack) (stat.fit.param)
Ktrack-0.5   K band seetracking score (k_seetrack) (stat.fit.param)
extKey 1717646  (i) entry counter (key) number (ext_key) (meta.id)
NEDNED  ask the NED data-base about this object
  
elapse time 1
→ Cite/acknowledge VizieR catalogue
→ Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact