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=1353779
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200011 15 51.97993 "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 35 28.9570 "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 13 06.47082 "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 51 51.0664 "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)
_Glon170.28761304 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+65.68112931 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)
1353779recno 1353779  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
JDobs 2451555.8814 d Julian date of the observation (Note 1)   (time.epoch)
2MASX11155197+4135289  (i) Source name (HHMMSSss+DDMMSSs, J2000) (meta.id;meta.main)
AllAll  Display all original 369 columns for this 2MASX source (meta.ref.url)
RAJ2000168.966583 deg (i) Right ascension (J2000), based on peak pixel (pos.eq.ra;meta.main)
DEJ2000+41.591377 deg (i) Declination (J2000), based on peak pixel (pos.eq.dec;meta.main)
supRAdeg168.966629 deg Super-coadd centroid RA (J2000) (sup_ra) (pos.eq.ra)
supDEdeg 41.591404 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 31.2 arcsec Semi-major axis of fiducial ellipse at isophote K=20mag/arcsec2 (r_k20fe) (phys.angSize;src)
J.K20e11.363 mag J magnitude in K20e ellipse (j_m_k20fe) (phot.mag;em.IR.J)
e_J.K20e 0.024 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.K20e10.677 mag H magnitude in K20e ellipse (h_m_k20fe) (phot.mag;em.IR.H)
e_H.K20e 0.036 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.K20e10.469 mag K magnitude in K20e ellipse (k_m_k20fe) (phot.mag;em.IR.K)
e_K.K20e 0.048 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 15.1 arcsec Semi-major axis of 3σ K isophotal ellipse (r_3sig) (phys.angSize.smajAxis;em.IR.K)
Jb/a 0.440   J minor/major axis ratio to 3σ (j_ba) (phys.size.axisRatio)
Jpa 0 deg J pos.angle of 3σ ellipse (j_phi) (pos.posAng)
Hb/a 0.520   H minor/major axis ratio to 3σ (h_ba) (phys.size.axisRatio)
Hpa 5 deg H pos.angle to 3σ ellipse (h_phi) (pos.posAng)
Kb/a 0.600   K minor/major axis ratio to 3σ (k_ba) (phys.size.axisRatio)
Kpa 10 deg K pos.angle to 3σ ellipse (k_phi) (pos.posAng)
rS3sig 30.2 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 5 deg Pos.angle of rS3sig (sup_phi) (pos.posAng)
r.fe 45.0 arcsec K fiducial Kron elliptical aperture semi-major axis (r_fe) (phys.angSize;src)
J.fe11.194 mag J magnitude in r.fe (j_m_fe) (phot.mag;em.IR.J)
e_J.fe 0.032 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.fe10.457 mag H magnitude in r.fe (h_m_fe) (phot.mag;em.IR.H)
e_H.fe 0.047 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.fe10.267 mag K magnitude in r.fe (k_m_fe) (phot.mag;em.IR.K)
e_K.fe 0.062 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 54.59 arcsec Extrapolation/total radius of fit to radial profile (r_ext) (phys.angSize;src)
J.ext11.009 mag J magnitude in r.ext (j_m_ext) (phot.mag;em.IR.J)
e_J.ext 0.023 mag σ(J.ext) (j_msig_ext) (stat.error)
n_J.ext 2.712   χ2(J.ext) (j_pchi) (Note 3)   (meta.note)
H.ext10.306 mag J magnitude in r.ext (h_m_ext) (phot.mag;em.IR.H)
e_H.ext 0.033 mag σ(H.ext) (h_msig_ext) (stat.error)
n_H.ext 4.588   χ2(H.ext) (h_pchi) (Note 3)   (meta.note)
K.ext10.202 mag J magnitude in r.ext (k_m_ext) (phot.mag;em.IR.K)
e_K.ext 0.044 mag σ(K.ext) (k_msig_ext) (stat.error)
n_K.ext 4.542   χ2(K.ext) (k_pchi) (Note 3)   (meta.note)
Jr.eff 17.87 arcsec J half-light radius (j_r_eff) (phys.angSize;src)
Jmu18.71 mag/arcsec2 J mean surface brightness (j_mnsurfb_eff) (phot.mag.sb;em.IR.J;stat.mean)
Hr.eff 18.11 arcsec H half-light radius (h_r_eff) (phys.angSize;src)
Hmu18.04 mag/arcsec2 H mean surface brightness (h_mnsurfb_eff) (phot.mag.sb;em.IR.H;stat.mean)
Kr.eff 15.36 arcsec K half-light radius (k_r_eff) (phys.angSize;src)
Kmu17.58 mag/arcsec2 K mean surface brightness (k_mnsurfb_eff) (phot.mag.sb;em.IR.K;stat.mean)
Jconc 3.84   J concentration index (j_con_indx) (Note 3)   (meta.code)
Hconc 3.90   H concentration index (h_con_indx) (Note 3)   (meta.code)
Kconc 3.70   K concentration index (k_con_indx) (Note 3)   (meta.code)
J.peak 17.26 mag/arcsec2 J peak pixel brightness (j_peak) (phot.mag.sb;em.IR.J)
H.peak 16.56 mag/arcsec2 H peak pixel brightness (h_peak) (phot.mag.sb;em.IR.H)
K.peak 16.22 mag/arcsec2 K peak pixel brightness (k_peak) (phot.mag.sb;em.IR.K)
J.c5 17.78 mag/arcsec2 J central surface brightness (r≤5") (j_5surf) (phot.mag.sb;em.IR.J)
H.c5 17.09 mag/arcsec2 H central surface brightness (r≤5") (h_5surf) (phot.mag.sb;em.IR.H)
K.c5 16.80 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 39.8 arcsec J Kron ellipse semi-major axis (j_r_e) (phys.angSize;src)
J.e11.306 mag J magnitude in Jr.e (j_m_e) (phot.mag;em.IR.J)
e_J.e 0.025 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 47.9 arcsec H Kron ellipse semi-major axis (h_r_e) (phys.angSize;src)
H.e10.461 mag H magnitude in Hr.e (h_m_e) (phot.mag;em.IR.H)
e_H.e 0.047 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 45.0 arcsec K Kron ellipse semi-major axis (k_r_e) (phys.angSize;src)
K.e10.267 mag K magnitude in Kr.e (k_m_e) (phot.mag;em.IR.K)
e_K.e 0.062 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 24.2 arcsec Semi-major axis of elliptical aperture at isophote J=20mag/arcsec2 (j_r_i20e) (phys.angSize;src)
J.i20e11.637 mag J magnitude in Jr.i20e (j_m_i20e) (phot.mag;em.IR.J)
e_J.i20e 0.019 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 32.0 arcsec Semi-major axis of elliptical aperture at isophote H=20mag/arcsec2 (h_r_i20e) (phys.angSize;src)
H.i20e10.702 mag H magnitude in Hr.i20e (h_m_i20e) (phot.mag;em.IR.H)
e_H.i20e 0.035 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 31.2 arcsec Semi-major axis of elliptical aperture at isophote K=20mag/arcsec2 (k_r_i20e) (phys.angSize;src)
K.i20e10.469 mag K magnitude in Kr.i20e (k_m_i20e) (phot.mag;em.IR.K)
e_K.i20e 0.048 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 0.520   J minor/major axis ratio to 5σ fit (j_5sig_ba) (phys.size.axisRatio)
Jpa5s 5 deg J pos.angle to 5σ fit (j_5sig_phi) (pos.posAng)
Hba5s 0.560   H minor/major axis ratio to 5σ fit (h_5sig_ba) (phys.size.axisRatio)
Hpa5s 5 deg H pos.angle to 5σ fit (h_5sig_phi) (pos.posAng)
Kba5s 0.480   K minor/major axis ratio to 5σ fit (k_5sig_ba) (phys.size.axisRatio)
Kpa5s 0 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 0.966   J bi-symmetric flux ratio (j_bisym_rat) (stat.fit.param)
Jchi.bs 1.670   J bi-symmetric x-correlation (j_bisym_chi) (stat.fit.chi2)
Hrat.bs 0.789   H bi-symmetric flux ratio (h_bisym_rat) (stat.fit.param)
Hchi.bs 3.087   H bi-symmetric x-correlation (h_bisym_chi) (stat.fit.chi2)
Krat.bs 0.961   K bi-symmetric flux ratio (k_bisym_rat) (stat.fit.param)
Kchi.bs 1.692   K bi-symmetric x-correlation (k_bisym_chi) (stat.fit.chi2)
Jsh0 1.01   J ridge shape (LCSB: BSNR limit) (j_sh0) (src.morph.param)
e_Jsh0 0.04   σ(Jsh0) (j_sig_sh0) (stat.error)
Hsh0 0.96   H ridge shape (LCSB: BSNR limit) (h_sh0) (src.morph.param)
e_Hsh0 0.04   σ(Jsh0) (h_sig_sh0) (stat.error)
Ksh0 1.00   K ridge shape (LCSB: BSNR limit) (k_sh0) (src.morph.param)
e_Ksh0 0.05   σ(Jsh0) (k_sig_sh0) (stat.error)
Jsc.mx 42.0   J mxdn score (LCSB: BSNR - block/smoothed SNR) (j_sc_mxdn) (stat.fit.param)
Jsc.sh 80.2   J shape score (j_sc_sh) (stat.fit.param)
Jsc.wsh 81.7   J wsh score (LCSB: PSNR - peak raw SNR) (j_sc_wsh) (stat.fit.param)
Jsc.r23 71.6   J r23 score (LCSB: TSNR - integrated SNR for r=15) (j_sc_r23) (stat.fit.param)
Jsc.1mm 19.4   J 1st moment score (LCSB: super blk 2,4,8 SNR) (j_sc_1mm) (stat.fit.param)
Jsc.2mm 25.8   J 2nd moment score (LCSB: SNRMAX - super SNR max.) (j_sc_2mm) (stat.fit.param)
Jsc.vint 62.1   J vint score (j_sc_vint) (stat.fit.param)
Jsc.r1 37.8   J r1 score (j_sc_r1) (stat.fit.param)
Hsc.mx 38.7   H mxdn score (LCSB: BSNR - block/smoothed SNR) (h_sc_mxdn) (stat.fit.param)
Hsc.sh 65.3   H shape score (h_sc_sh) (stat.fit.param)
Hsc.wsh 67.6   H wsh score (LCSB: PSNR - peak raw SNR) (h_sc_wsh) (stat.fit.param)
Hsc.r23 68.8   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 15.2   H 2nd moment score (LCSB: SNRMAX - super SNR max.) (h_sc_2mm) (stat.fit.param)
Hsc.vint 61.2   H vint score (h_sc_vint) (stat.fit.param)
Hsc.r1 55.6   H r1 score (h_sc_r1) (stat.fit.param)
Ksc.mx 34.9   K mxdn score (LCSB: BSNR - block/smoothed SNR) (k_sc_mxdn) (stat.fit.param)
Ksc.sh 48.2   K shape score (k_sc_sh) (stat.fit.param)
Ksc.wsh 54.3   K wsh score (LCSB: PSNR - peak raw SNR) (k_sc_wsh) (stat.fit.param)
Ksc.r23 58.1   K r23 score (LCSB: TSNR - integrated SNR for r=15) (k_sc_r23) (stat.fit.param)
Ksc.1mm 11.2   K 1st moment score (LCSB: super blk 2,4,8 SNR) (k_sc_1mm) (stat.fit.param)
Ksc.2mm 12.9   K 2nd moment score (LCSB: SNRMAX - super SNR max.) (k_sc_2mm) (stat.fit.param)
Ksc.vint 42.7   K vint score (k_sc_vint) (stat.fit.param)
Ksc.r1 40.9   K r1 score (k_sc_r1) (stat.fit.param)
Jchi.ellf 11.7 % J chi-fraction for elliptical fit to 3σ isophote (j_chif_ellf) (stat.fit.chi2)
Kchi.ellf 12.3 % 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 13.5 % 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_3600  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)
prox159.7 arcsec Distance to nearest neighbor in PSC (prox) (pos.angDistance)
pxpa288 deg pos.angle of vector to prox (pxpa) (pos.posAng)
pxKey 1901662  ext_key value of nearest XSC source (pxcntr) (meta.id)
edge.ns 1499 arcsec Distance to nearest N/S edge (dist_edge_ns) (meta.code)
edge.ew 73 arcsec Distance to nearest E/W edge (dist_edge_ew) (meta.code)
edgeFlgne   [nswe ] nearest edge (dist_edge_flg) (meta.code)
ptsKey    Key to source data DB record (pts_key) (meta.id)
mpKey    Key to minor planet prediction (mp_key) (meta.id)
nightKey1006   key to night data record (night_key) (meta.id)
scanKey 51778   key to scan data record (scan_key) (meta.id)
coaddKey1190893   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)
date2000-01-12 "Y:M:D" UT day of observation (date) (Note 10)   (time.epoch;obs)
scan105   scan number (unique within date) (scan) (meta.id)
coadd256   3-digit coadd number (unique within scan) (coadd) (meta.id)
ID 10364   source ID number (unique within scan+coadd) (id) (meta.id)
Xcoadd 77.0 arcsec x (cross-scan) position (x_coadd) (pos.cartesian.x;instr.det)
Ycoadd 293.0 arcsec y (in-scan) position (y_coadd) (pos.cartesian.y;instr.det)
Jbg 69.2   J coadd median background (j_back) (instr.background)
Hbg 310.7   H coadd median background (h_back) (instr.background)
Kbg 384.1   K coadd median background (k_back) (instr.background)
Jres.ann 0.051   J residual annulus background median (j_resid_ann) (stat.fit.residual)
Hres.ann 0.206   H residual annulus background median (h_resid_ann) (stat.fit.residual)
Kres.ann 0.041   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 0.002   J banding maximum FT amplitude (j_bndg_amp) (stat.fit.param)
HbgPer 152 arcsec H banding FT period (h_bndg_per) (stat.fit.param)
HbgAmp 0.041   H banding maximum FT amplitude (h_bndg_amp) (stat.fit.param)
KbgPer 112 arcsec K banding FT period (k_bndg_per) (stat.fit.param)
KbgAmp 0.023   K banding maximum FT amplitude (k_bndg_amp) (stat.fit.param)
Jtrack-0.2   J band seetracking score (j_seetrack) (stat.fit.param)
Htrack-0.6   H band seetracking score (h_seetrack) (stat.fit.param)
Ktrack-0.4   K band seetracking score (k_seetrack) (stat.fit.param)
extKey 1901666  (i) entry counter (key) number (ext_key) (meta.id)
NEDNED  ask the NED data-base about this object
  
elapse time 0
→ Cite/acknowledge VizieR catalogue
→ Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact