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=1109143
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200002 59 42.83833 "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+25 14 28.2980 "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)
_RAB195002 56 47.08540 "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+25 02 34.4525 "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)
_Glon156.30675534 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-29.19149450 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)
1109143recno 1109143  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

JDobs 2450770.6929 d Julian date of the observation (Note 1)   (time.epoch)
2MASX02594283+2514282  (i) Source name (HHMMSSss+DDMMSSs, J2000) (meta.id;meta.main)

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

RAJ2000044.928493 deg (i) Right ascension (J2000), based on peak pixel (pos.eq.ra;meta.main)
DEJ2000+25.241194 deg (i) Declination (J2000), based on peak pixel (pos.eq.dec;meta.main)
supRAdeg 44.928505 deg Super-coadd centroid RA (J2000) (sup_ra) (pos.eq.ra)
supDEdeg 25.241163 deg Super-coadd centroid Dec (J2000) (sup_dec) (pos.eq.dec)
dens 2.81 [---] Coadd log(density) of stars with k<14mag (phys.density)
r.K20e 70.5 arcsec Semi-major axis of fiducial ellipse at isophote K=20mag/arcsec2 (r_k20fe) (phys.angSize;src)
J.K20e10.364 mag J magnitude in K20e ellipse (j_m_k20fe) (phot.mag;em.IR.J)
e_J.K20e 0.020 mag σ(J.K20e) (j_msig_k20fe) (stat.error)
f_J.K20e1   Confusion flags of J.K20e (j_flg_k20fe) (Note 2)   (meta.code)
H.K20e 9.732 mag H magnitude in K20e ellipse (h_m_k20fe) (phot.mag;em.IR.H)
e_H.K20e 0.029 mag σ(H.K20e) (h_msig_k20fe) (stat.error)
f_H.K20e1   Confusion flags of H.K20e (h_flg_k20fe) (Note 2)   (meta.code)
K.K20e 9.545 mag K magnitude in K20e ellipse (k_m_k20fe) (phot.mag;em.IR.K)
e_K.K20e 0.041 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 28.9 arcsec Semi-major axis of 3σ K isophotal ellipse (r_3sig) (phys.angSize.smajAxis;em.IR.K)
Jb/a 0.480   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 0.460   H minor/major axis ratio to 3σ (h_ba) (phys.size.axisRatio)
Hpa 35 deg H pos.angle to 3σ ellipse (h_phi) (pos.posAng)
Kb/a 0.400   K minor/major axis ratio to 3σ (k_ba) (phys.size.axisRatio)
Kpa 40 deg K pos.angle to 3σ ellipse (k_phi) (pos.posAng)
rS3sig 48.5 arcsec Semi-major axis of super-coadd 3σ isophotal ellipse (sup_r_3sig) (phys.angSize.smajAxis)
Sb/a 0.540   Minor/major axis ratio to rS3sig (sup_ba) (phys.size.axisRatio)
Spa 30 deg Pos.angle of rS3sig (sup_phi) (pos.posAng)
r.fe 69.0 arcsec K fiducial Kron elliptical aperture semi-major axis (r_fe) (phys.angSize;src)
J.fe10.385 mag J magnitude in r.fe (j_m_fe) (phot.mag;em.IR.J)
e_J.fe 0.020 mag σ(J.fe) (j_msig_fe) (stat.error)
f_J.fe1   Confusion flags of J.fe (j_flg_fe) (Note 2)   (meta.code)
H.fe 9.752 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.fe1   Confusion flags of H.fe (h_flg_fe) (Note 2)   (meta.code)
K.fe 9.564 mag K magnitude in r.fe (k_m_fe) (phot.mag;em.IR.K)
e_K.fe 0.041 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 70.46 arcsec Extrapolation/total radius of fit to radial profile (r_ext) (phys.angSize;src)
J.ext10.364 mag J magnitude in r.ext (j_m_ext) (phot.mag;em.IR.J)
e_J.ext 0.010 mag σ(J.ext) (j_msig_ext) (stat.error)
n_J.ext    χ2(J.ext) (j_pchi) (Note 3)   (meta.note)
H.ext 9.732 mag J magnitude in r.ext (h_m_ext) (phot.mag;em.IR.H)
e_H.ext 0.014 mag σ(H.ext) (h_msig_ext) (stat.error)
n_H.ext    χ2(H.ext) (h_pchi) (Note 3)   (meta.note)
K.ext 9.545 mag J magnitude in r.ext (k_m_ext) (phot.mag;em.IR.K)
e_K.ext 0.021 mag σ(K.ext) (k_msig_ext) (stat.error)
n_K.ext    χ2(K.ext) (k_pchi) (Note 3)   (meta.note)
Jr.eff 37.58 arcsec J half-light radius (j_r_eff) (phys.angSize;src)
Jmu19.24 mag/arcsec2 J mean surface brightness (j_mnsurfb_eff) (phot.mag.sb;em.IR.J;stat.mean)
Hr.eff 37.72 arcsec H half-light radius (h_r_eff) (phys.angSize;src)
Hmu18.61 mag/arcsec2 H mean surface brightness (h_mnsurfb_eff) (phot.mag.sb;em.IR.H;stat.mean)
Kr.eff 36.90 arcsec K half-light radius (k_r_eff) (phys.angSize;src)
Kmu18.37 mag/arcsec2 K mean surface brightness (k_mnsurfb_eff) (phot.mag.sb;em.IR.K;stat.mean)
Jconc 2.22   J concentration index (j_con_indx) (Note 3)   (meta.code)
Hconc 2.23   H concentration index (h_con_indx) (Note 3)   (meta.code)
Kconc 2.26   K concentration index (k_con_indx) (Note 3)   (meta.code)
J.peak 18.04 mag/arcsec2 J peak pixel brightness (j_peak) (phot.mag.sb;em.IR.J)
H.peak 17.39 mag/arcsec2 H peak pixel brightness (h_peak) (phot.mag.sb;em.IR.H)
K.peak 17.09 mag/arcsec2 K peak pixel brightness (k_peak) (phot.mag.sb;em.IR.K)
J.c5 18.57 mag/arcsec2 J central surface brightness (r≤5") (j_5surf) (phot.mag.sb;em.IR.J)
H.c5 17.91 mag/arcsec2 H central surface brightness (r≤5") (h_5surf) (phot.mag.sb;em.IR.H)
K.c5 17.67 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.K20c1   Confusion flags of H.K20c (h_flg_k20fc) (Note 2)   (meta.code)
Jr.e 69.0 arcsec J Kron ellipse semi-major axis (j_r_e) (phys.angSize;src)
J.e10.283 mag J magnitude in Jr.e (j_m_e) (phot.mag;em.IR.J)
e_J.e 0.021 mag σ(J.e) (j_msig_e) (stat.error)
f_J.e1   Confusion flags of J.e (j_flg_e) (Note 2)   (meta.code)
Hr.e 69.0 arcsec H Kron ellipse semi-major axis (h_r_e) (phys.angSize;src)
H.e 9.677 mag H magnitude in Hr.e (h_m_e) (phot.mag;em.IR.H)
e_H.e 0.029 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 69.0 arcsec K Kron ellipse semi-major axis (k_r_e) (phys.angSize;src)
K.e 9.564 mag K magnitude in Kr.e (k_m_e) (phot.mag;em.IR.K)
e_K.e 0.041 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 44.6 arcsec Semi-major axis of elliptical aperture at isophote J=20mag/arcsec2 (j_r_i20e) (phys.angSize;src)
J.i20e10.749 mag J magnitude in Jr.i20e (j_m_i20e) (phot.mag;em.IR.J)
e_J.i20e 0.017 mag σ(J.i20e) (j_msig_i20e) (stat.error)
f_J.i20e1   Confusion flags of J.i20e (j_flg_i20e) (Note 2)   (meta.code)
Hr.i20e 63.8 arcsec Semi-major axis of elliptical aperture at isophote H=20mag/arcsec2 (h_r_i20e) (phys.angSize;src)
H.i20e 9.742 mag H magnitude in Hr.i20e (h_m_i20e) (phot.mag;em.IR.H)
e_H.i20e 0.028 mag σ(H.i20e) (h_msig_i20e) (stat.error)
f_H.i20e1   Confusion flags of H.i20e (h_flg_i20e) (Note 2)   (meta.code)
Kr.i20e 70.5 arcsec Semi-major axis of elliptical aperture at isophote K=20mag/arcsec2 (k_r_i20e) (phys.angSize;src)
K.i20e 9.545 mag K magnitude in Kr.i20e (k_m_i20e) (phot.mag;em.IR.K)
e_K.i20e 0.041 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 0.420   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 0.320   H minor/major axis ratio to 5σ fit (h_5sig_ba) (phys.size.axisRatio)
Hpa5s 35 deg H pos.angle to 5σ fit (h_5sig_phi) (pos.posAng)
Kba5s 0.440   K minor/major axis ratio to 5σ fit (k_5sig_ba) (phys.size.axisRatio)
Kpa5s 50 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 0.610   J bi-symmetric flux ratio (j_bisym_rat) (stat.fit.param)
Jchi.bs 3.861   J bi-symmetric x-correlation (j_bisym_chi) (stat.fit.chi2)
Hrat.bs 0.625   H bi-symmetric flux ratio (h_bisym_rat) (stat.fit.param)
Hchi.bs 2.964   H bi-symmetric x-correlation (h_bisym_chi) (stat.fit.chi2)
Krat.bs 0.680   K bi-symmetric flux ratio (k_bisym_rat) (stat.fit.param)
Kchi.bs 2.425   K bi-symmetric x-correlation (k_bisym_chi) (stat.fit.chi2)
Jsh0 1.19   J ridge shape (LCSB: BSNR limit) (j_sh0) (src.morph.param)
e_Jsh0 0.04   σ(Jsh0) (j_sig_sh0) (stat.error)
Hsh0 1.17   H ridge shape (LCSB: BSNR limit) (h_sh0) (src.morph.param)
e_Hsh0 0.05   σ(Jsh0) (h_sig_sh0) (stat.error)
Ksh0 1.12   K ridge shape (LCSB: BSNR limit) (k_sh0) (src.morph.param)
e_Ksh0 0.05   σ(Jsh0) (k_sig_sh0) (stat.error)
Jsc.mx 62.1   J mxdn score (LCSB: BSNR - block/smoothed SNR) (j_sc_mxdn) (stat.fit.param)
Jsc.sh 568.0   J shape score (j_sc_sh) (stat.fit.param)
Jsc.wsh 207.2   J wsh score (LCSB: PSNR - peak raw SNR) (j_sc_wsh) (stat.fit.param)
Jsc.r23 156.5   J r23 score (LCSB: TSNR - integrated SNR for r=15) (j_sc_r23) (stat.fit.param)
Jsc.1mm 12.1   J 1st moment score (LCSB: super blk 2,4,8 SNR) (j_sc_1mm) (stat.fit.param)
Jsc.2mm 18.5   J 2nd moment score (LCSB: SNRMAX - super SNR max.) (j_sc_2mm) (stat.fit.param)
Jsc.vint 66.1   J vint score (j_sc_vint) (stat.fit.param)
Jsc.r1 150.5   J r1 score (j_sc_r1) (stat.fit.param)
Hsc.mx 56.8   H mxdn score (LCSB: BSNR - block/smoothed SNR) (h_sc_mxdn) (stat.fit.param)
Hsc.sh 553.7   H shape score (h_sc_sh) (stat.fit.param)
Hsc.wsh 187.7   H wsh score (LCSB: PSNR - peak raw SNR) (h_sc_wsh) (stat.fit.param)
Hsc.r23 187.8   H r23 score (LCSB: TSNR - integrated SNR for r=15) (h_sc_r23) (stat.fit.param)
Hsc.1mm 10.8   H 1st moment score (LCSB: super blk 2,4,8 SNR) (h_sc_1mm) (stat.fit.param)
Hsc.2mm 15.5   H 2nd moment score (LCSB: SNRMAX - super SNR max.) (h_sc_2mm) (stat.fit.param)
Hsc.vint 64.7   H vint score (h_sc_vint) (stat.fit.param)
Hsc.r1 160.9   H r1 score (h_sc_r1) (stat.fit.param)
Ksc.mx 47.6   K mxdn score (LCSB: BSNR - block/smoothed SNR) (k_sc_mxdn) (stat.fit.param)
Ksc.sh 397.8   K shape score (k_sc_sh) (stat.fit.param)
Ksc.wsh 127.8   K wsh score (LCSB: PSNR - peak raw SNR) (k_sc_wsh) (stat.fit.param)
Ksc.r23 120.0   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 10.6   K 2nd moment score (LCSB: SNRMAX - super SNR max.) (k_sc_2mm) (stat.fit.param)
Ksc.vint 51.6   K vint score (k_sc_vint) (stat.fit.param)
Ksc.r1 95.6   K r1 score (k_sc_r1) (stat.fit.param)
Jchi.ellf 20.9 % J chi-fraction for elliptical fit to 3σ isophote (j_chif_ellf) (stat.fit.chi2)
Kchi.ellf 29.0 % 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 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)
prox304.9 arcsec Distance to nearest neighbor in PSC (prox) (pos.angDistance)
pxpa213 deg pos.angle of vector to prox (pxpa) (pos.posAng)
pxKey 262098  ext_key value of nearest XSC source (pxcntr) (meta.id)
edge.ns 4919 arcsec Distance to nearest N/S edge (dist_edge_ns) (meta.code)
edge.ew165 arcsec Distance to nearest E/W edge (dist_edge_ew) (meta.code)
edgeFlgsw   [nswe ] nearest edge (dist_edge_flg) (meta.code)
ptsKey 123485730   Key to source data DB record (pts_key) (meta.id)
mpKey    Key to minor planet prediction (mp_key) (meta.id)
nightKey 136   key to night data record (night_key) (meta.id)
scanKey 6967   key to scan data record (scan_key) (meta.id)
coaddKey 160224   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)
date1997-11-18 "Y:M:D" UT day of observation (date) (Note 10)   (time.epoch;obs)
scan 26   scan number (unique within date) (scan) (meta.id)
coadd068   3-digit coadd number (unique within scan) (coadd) (meta.id)
ID 2445   source ID number (unique within scan+coadd) (id) (meta.id)
Xcoadd 343.0 arcsec x (cross-scan) position (x_coadd) (pos.cartesian.x;instr.det)
Ycoadd 81.0 arcsec y (in-scan) position (y_coadd) (pos.cartesian.y;instr.det)
Jbg 74.3   J coadd median background (j_back) (instr.background)
Hbg 384.8   H coadd median background (h_back) (instr.background)
Kbg 290.5   K coadd median background (k_back) (instr.background)
Jres.ann -9.900   J residual annulus background median (j_resid_ann) (stat.fit.residual)
Hres.ann -9.900   H residual annulus background median (h_resid_ann) (stat.fit.residual)
Kres.ann -9.900   K residual annulus background median (k_resid_ann) (stat.fit.residual)
JbgPer 66 arcsec J banding FT period (j_bndg_per) (stat.fit.param)
JbgAmp 0.015   J banding maximum FT amplitude (j_bndg_amp) (stat.fit.param)
HbgPer 86 arcsec H banding FT period (h_bndg_per) (stat.fit.param)
HbgAmp 0.026   H banding maximum FT amplitude (h_bndg_amp) (stat.fit.param)
KbgPer 30 arcsec K banding FT period (k_bndg_per) (stat.fit.param)
KbgAmp 0.019   K banding maximum FT amplitude (k_bndg_amp) (stat.fit.param)
Jtrack 0.0   J band seetracking score (j_seetrack) (stat.fit.param)
Htrack-0.1   H band seetracking score (h_seetrack) (stat.fit.param)
Ktrack-0.3   K band seetracking score (k_seetrack) (stat.fit.param)
extKey 262126  (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