VizieR

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

VizieR

start AladinLite
VII/233/xsc The 2MASS Extended sources (IPAC/UMass, 2003-2006)
*The 2MASS Extended Catalog (2MASX) (1647599 rows)
  recno=1464952
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200009 44 51.45267 "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+51 35 37.2260 "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)
_RAB195009 41 30.14580 "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+51 49 25.7353 "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)
_Glon164.85977561 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+47.46703703 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)
1464952recno 1464952  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

JDobs 2451492.9620 d Julian date of the observation (Note 1)   (time.epoch)
2MASX09445145+5135372  (i) Source name (HHMMSSss+DDMMSSs, J2000) (meta.id;meta.main)

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

RAJ2000146.214386 deg (i) Right ascension (J2000), based on peak pixel (pos.eq.ra;meta.main)
DEJ2000+51.593674 deg (i) Declination (J2000), based on peak pixel (pos.eq.dec;meta.main)
supRAdeg146.214249 deg Super-coadd centroid RA (J2000) (sup_ra) (pos.eq.ra)
supDEdeg 51.593616 deg Super-coadd centroid Dec (J2000) (sup_dec) (pos.eq.dec)
dens 2.80 [---] Coadd log(density) of stars with k<14mag (phys.density)
r.K20e 6.6 arcsec Semi-major axis of fiducial ellipse at isophote K=20mag/arcsec2 (r_k20fe) (phys.angSize;src)
J.K20e15.186 mag J magnitude in K20e ellipse (j_m_k20fe) (phot.mag;em.IR.J)
e_J.K20e 0.101 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.K20e14.395 mag H magnitude in K20e ellipse (h_m_k20fe) (phot.mag;em.IR.H)
e_H.K20e 0.125 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.K20e13.873 mag K magnitude in K20e ellipse (k_m_k20fe) (phot.mag;em.IR.K)
e_K.K20e 0.114 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 4.6 arcsec Semi-major axis of 3σ K isophotal ellipse (r_3sig) (phys.angSize.smajAxis;em.IR.K)
Jb/a 0.478   J minor/major axis ratio to 3σ (j_ba) (phys.size.axisRatio)
Jpa-75 deg J pos.angle of 3σ ellipse (j_phi) (pos.posAng)
Hb/a 0.478   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 0.478   K minor/major axis ratio to 3σ (k_ba) (phys.size.axisRatio)
Kpa-75 deg K pos.angle to 3σ ellipse (k_phi) (pos.posAng)
rS3sig 6.3 arcsec Semi-major axis of super-coadd 3σ isophotal ellipse (sup_r_3sig) (phys.angSize.smajAxis)
Sb/a 0.478   Minor/major axis ratio to rS3sig (sup_ba) (phys.size.axisRatio)
Spa-80 deg Pos.angle of rS3sig (sup_phi) (pos.posAng)
r.fe 8.5 arcsec K fiducial Kron elliptical aperture semi-major axis (r_fe) (phys.angSize;src)
J.fe14.999 mag J magnitude in r.fe (j_m_fe) (phot.mag;em.IR.J)
e_J.fe 0.110 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.fe14.215 mag H magnitude in r.fe (h_m_fe) (phot.mag;em.IR.H)
e_H.fe 0.137 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.fe13.861 mag K magnitude in r.fe (k_m_fe) (phot.mag;em.IR.K)
e_K.fe 0.146 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 11.34 arcsec Extrapolation/total radius of fit to radial profile (r_ext) (phys.angSize;src)
J.ext14.854 mag J magnitude in r.ext (j_m_ext) (phot.mag;em.IR.J)
e_J.ext 0.132 mag σ(J.ext) (j_msig_ext) (stat.error)
n_J.ext 0.291   χ2(J.ext) (j_pchi) (Note 3)   (meta.note)
H.ext14.202 mag J magnitude in r.ext (h_m_ext) (phot.mag;em.IR.H)
e_H.ext 0.189 mag σ(H.ext) (h_msig_ext) (stat.error)
n_H.ext 0.500   χ2(H.ext) (h_pchi) (Note 3)   (meta.note)
K.ext13.746 mag J magnitude in r.ext (k_m_ext) (phot.mag;em.IR.K)
e_K.ext 0.181 mag σ(K.ext) (k_msig_ext) (stat.error)
n_K.ext 0.500   χ2(K.ext) (k_pchi) (Note 3)   (meta.note)
Jr.eff 3.59 arcsec J half-light radius (j_r_eff) (phys.angSize;src)
Jmu19.43 mag/arcsec2 J mean surface brightness (j_mnsurfb_eff) (phot.mag.sb;em.IR.J;stat.mean)
Hr.eff 2.85 arcsec H half-light radius (h_r_eff) (phys.angSize;src)
Hmu18.47 mag/arcsec2 H mean surface brightness (h_mnsurfb_eff) (phot.mag.sb;em.IR.H;stat.mean)
Kr.eff 2.72 arcsec K half-light radius (k_r_eff) (phys.angSize;src)
Kmu17.88 mag/arcsec2 K mean surface brightness (k_mnsurfb_eff) (phot.mag.sb;em.IR.K;stat.mean)
Jconc 3.50   J concentration index (j_con_indx) (Note 3)   (meta.code)
Hconc 3.40   H concentration index (h_con_indx) (Note 3)   (meta.code)
Kconc 2.79   K concentration index (k_con_indx) (Note 3)   (meta.code)
J.peak 18.64 mag/arcsec2 J peak pixel brightness (j_peak) (phot.mag.sb;em.IR.J)
H.peak 17.74 mag/arcsec2 H peak pixel brightness (h_peak) (phot.mag.sb;em.IR.H)
K.peak 17.30 mag/arcsec2 K peak pixel brightness (k_peak) (phot.mag.sb;em.IR.K)
J.c5 20.09 mag/arcsec2 J central surface brightness (r≤5") (j_5surf) (phot.mag.sb;em.IR.J)
H.c5 19.36 mag/arcsec2 H central surface brightness (r≤5") (h_5surf) (phot.mag.sb;em.IR.H)
K.c5 18.80 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 10.3 arcsec J Kron ellipse semi-major axis (j_r_e) (phys.angSize;src)
J.e14.902 mag J magnitude in Jr.e (j_m_e) (phot.mag;em.IR.J)
e_J.e 0.124 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 9.5 arcsec H Kron ellipse semi-major axis (h_r_e) (phys.angSize;src)
H.e14.181 mag H magnitude in Hr.e (h_m_e) (phot.mag;em.IR.H)
e_H.e 0.148 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 8.5 arcsec K Kron ellipse semi-major axis (k_r_e) (phys.angSize;src)
K.e13.861 mag K magnitude in Kr.e (k_m_e) (phot.mag;em.IR.K)
e_K.e 0.146 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 5.5 arcsec Semi-major axis of elliptical aperture at isophote J=20mag/arcsec2 (j_r_i20e) (phys.angSize;src)
J.i20e15.367 mag J magnitude in Jr.i20e (j_m_i20e) (phot.mag;em.IR.J)
e_J.i20e 0.100 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 6.2 arcsec Semi-major axis of elliptical aperture at isophote H=20mag/arcsec2 (h_r_i20e) (phys.angSize;src)
H.i20e14.450 mag H magnitude in Hr.i20e (h_m_i20e) (phot.mag;em.IR.H)
e_H.i20e 0.124 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 6.6 arcsec Semi-major axis of elliptical aperture at isophote K=20mag/arcsec2 (k_r_i20e) (phys.angSize;src)
K.i20e13.873 mag K magnitude in Kr.i20e (k_m_i20e) (phot.mag;em.IR.K)
e_K.i20e 0.114 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 0.380   J minor/major axis ratio to 5σ fit (j_5sig_ba) (phys.size.axisRatio)
Jpa5s-75 deg J pos.angle to 5σ fit (j_5sig_phi) (pos.posAng)
Hba5s 0.380   H minor/major axis ratio to 5σ fit (h_5sig_ba) (phys.size.axisRatio)
Hpa5s-65 deg H pos.angle to 5σ fit (h_5sig_phi) (pos.posAng)
Kba5s 0.478   K minor/major axis ratio to 5σ fit (k_5sig_ba) (phys.size.axisRatio)
Kpa5s-80 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 0.402   J bi-symmetric flux ratio (j_bisym_rat) (stat.fit.param)
Jchi.bs 3.591   J bi-symmetric x-correlation (j_bisym_chi) (stat.fit.chi2)
Hrat.bs 0.851   H bi-symmetric flux ratio (h_bisym_rat) (stat.fit.param)
Hchi.bs 1.968   H bi-symmetric x-correlation (h_bisym_chi) (stat.fit.chi2)
Krat.bs 0.989   K bi-symmetric flux ratio (k_bisym_rat) (stat.fit.param)
Kchi.bs 0.915   K bi-symmetric x-correlation (k_bisym_chi) (stat.fit.chi2)
Jsh0 1.00   J ridge shape (LCSB: BSNR limit) (j_sh0) (src.morph.param)
e_Jsh0 0.04   σ(Jsh0) (j_sig_sh0) (stat.error)
Hsh0 0.98   H ridge shape (LCSB: BSNR limit) (h_sh0) (src.morph.param)
e_Hsh0 0.04   σ(Jsh0) (h_sig_sh0) (stat.error)
Ksh0 0.99   K ridge shape (LCSB: BSNR limit) (k_sh0) (src.morph.param)
e_Ksh0 0.05   σ(Jsh0) (k_sig_sh0) (stat.error)
Jsc.mx 13.2   J mxdn score (LCSB: BSNR - block/smoothed SNR) (j_sc_mxdn) (stat.fit.param)
Jsc.sh 26.3   J shape score (j_sc_sh) (stat.fit.param)
Jsc.wsh 11.2   J wsh score (LCSB: PSNR - peak raw SNR) (j_sc_wsh) (stat.fit.param)
Jsc.r23 1.9   J r23 score (LCSB: TSNR - integrated SNR for r=15) (j_sc_r23) (stat.fit.param)
Jsc.1mm 11.6   J 1st moment score (LCSB: super blk 2,4,8 SNR) (j_sc_1mm) (stat.fit.param)
Jsc.2mm 14.4   J 2nd moment score (LCSB: SNRMAX - super SNR max.) (j_sc_2mm) (stat.fit.param)
Jsc.vint 5.0   J vint score (j_sc_vint) (stat.fit.param)
Jsc.r1 -0.8   J r1 score (j_sc_r1) (stat.fit.param)
Hsc.mx 6.0   H mxdn score (LCSB: BSNR - block/smoothed SNR) (h_sc_mxdn) (stat.fit.param)
Hsc.sh 16.5   H shape score (h_sc_sh) (stat.fit.param)
Hsc.wsh 7.9   H wsh score (LCSB: PSNR - peak raw SNR) (h_sc_wsh) (stat.fit.param)
Hsc.r23 -2.9   H r23 score (LCSB: TSNR - integrated SNR for r=15) (h_sc_r23) (stat.fit.param)
Hsc.1mm 6.4   H 1st moment score (LCSB: super blk 2,4,8 SNR) (h_sc_1mm) (stat.fit.param)
Hsc.2mm 7.9   H 2nd moment score (LCSB: SNRMAX - super SNR max.) (h_sc_2mm) (stat.fit.param)
Hsc.vint 6.3   H vint score (h_sc_vint) (stat.fit.param)
Hsc.r1 -4.0   H r1 score (h_sc_r1) (stat.fit.param)
Ksc.mx 7.8   K mxdn score (LCSB: BSNR - block/smoothed SNR) (k_sc_mxdn) (stat.fit.param)
Ksc.sh 13.4   K shape score (k_sc_sh) (stat.fit.param)
Ksc.wsh 8.1   K wsh score (LCSB: PSNR - peak raw SNR) (k_sc_wsh) (stat.fit.param)
Ksc.r23 -0.1   K r23 score (LCSB: TSNR - integrated SNR for r=15) (k_sc_r23) (stat.fit.param)
Ksc.1mm 7.8   K 1st moment score (LCSB: super blk 2,4,8 SNR) (k_sc_1mm) (stat.fit.param)
Ksc.2mm 6.9   K 2nd moment score (LCSB: SNRMAX - super SNR max.) (k_sc_2mm) (stat.fit.param)
Ksc.vint 0.8   K vint score (k_sc_vint) (stat.fit.param)
Ksc.r1 -0.9   K r1 score (k_sc_r1) (stat.fit.param)
Jchi.ellf 25.1 % J chi-fraction for elliptical fit to 3σ isophote (j_chif_ellf) (stat.fit.chi2)
Kchi.ellf 9.5 % 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 20.8 % super-coadd chi-fraction for elliptical fit to 3σ isophote (sup_chif_ellf) (stat.fit.chi2)
xid0   [0,1] Type/galaxy source (id_flg) (Note 7)   (meta.code)
idGal   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)
prox287.3 arcsec Distance to nearest neighbor in PSC (prox) (pos.angDistance)
pxpa152 deg pos.angle of vector to prox (pxpa) (pos.posAng)
pxKey 1907585  ext_key value of nearest XSC source (pxcntr) (meta.id)
edge.ns 8686 arcsec Distance to nearest N/S edge (dist_edge_ns) (meta.code)
edge.ew154 arcsec Distance to nearest E/W edge (dist_edge_ew) (meta.code)
edgeFlgne   [nswe ] nearest edge (dist_edge_flg) (meta.code)
ptsKey 972637423   Key to source data DB record (pts_key) (meta.id)
mpKey    Key to minor planet prediction (mp_key) (meta.id)
nightKey1008   key to night data record (night_key) (meta.id)
scanKey 51955   key to scan data record (scan_key) (meta.id)
coaddKey1194951   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)
date1999-11-10 "Y:M:D" UT day of observation (date) (Note 10)   (time.epoch;obs)
scan138   scan number (unique within date) (scan) (meta.id)
coadd103   3-digit coadd number (unique within scan) (coadd) (meta.id)
ID 6451   source ID number (unique within scan+coadd) (id) (meta.id)
Xcoadd 158.0 arcsec x (cross-scan) position (x_coadd) (pos.cartesian.x;instr.det)
Ycoadd 92.0 arcsec y (in-scan) position (y_coadd) (pos.cartesian.y;instr.det)
Jbg 131.1   J coadd median background (j_back) (instr.background)
Hbg 554.1   H coadd median background (h_back) (instr.background)
Kbg 611.8   K coadd median background (k_back) (instr.background)
Jres.ann 0.075   J residual annulus background median (j_resid_ann) (stat.fit.residual)
Hres.ann 0.008   H residual annulus background median (h_resid_ann) (stat.fit.residual)
Kres.ann -0.263   K residual annulus background median (k_resid_ann) (stat.fit.residual)
JbgPer 36 arcsec J banding FT period (j_bndg_per) (stat.fit.param)
JbgAmp 0.014   J banding maximum FT amplitude (j_bndg_amp) (stat.fit.param)
HbgPer 146 arcsec H banding FT period (h_bndg_per) (stat.fit.param)
HbgAmp 0.015   H banding maximum FT amplitude (h_bndg_amp) (stat.fit.param)
KbgPer 72 arcsec K banding FT period (k_bndg_per) (stat.fit.param)
KbgAmp 0.012   K banding maximum FT amplitude (k_bndg_amp) (stat.fit.param)
Jtrack-0.4   J band seetracking score (j_seetrack) (stat.fit.param)
Htrack 0.0   H band seetracking score (h_seetrack) (stat.fit.param)
Ktrack-0.8   K band seetracking score (k_seetrack) (stat.fit.param)
extKey 1907559  (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