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=115706
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ColumnValue  Explain   (UCD)
_RAJ200023 35 28.87947 "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)
_DEJ2000-56 00 43.9990 "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)
_RAB195023 32 43.86990 "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)
_DEB1950-56 17 19.9308 "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)
_Glon323.03748965 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-58.05158943 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)
115706recno 115706  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
JDobs 2451489.6480 d Julian date of the observation (Note 1)   (time.epoch)
2MASX23352887-5600439  (i) Source name (HHMMSSss+DDMMSSs, J2000) (meta.id;meta.main)
AllAll  Display all original 369 columns for this 2MASX source (meta.ref.url)
RAJ2000353.870331 deg (i) Right ascension (J2000), based on peak pixel (pos.eq.ra;meta.main)
DEJ2000-56.012222 deg (i) Declination (J2000), based on peak pixel (pos.eq.dec;meta.main)
supRAdeg353.870331 deg Super-coadd centroid RA (J2000) (sup_ra) (pos.eq.ra)
supDEdeg-56.012280 deg Super-coadd centroid Dec (J2000) (sup_dec) (pos.eq.dec)
dens 2.83 [---] Coadd log(density) of stars with k<14mag (phys.density)
r.K20e 45.3 arcsec Semi-major axis of fiducial ellipse at isophote K=20mag/arcsec2 (r_k20fe) (phys.angSize;src)
J.K20e10.058 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.K20e4   Confusion flags of J.K20e (j_flg_k20fe) (Note 2)   (meta.code)
H.K20e 9.372 mag H magnitude in K20e ellipse (h_m_k20fe) (phot.mag;em.IR.H)
e_H.K20e 0.018 mag σ(H.K20e) (h_msig_k20fe) (stat.error)
f_H.K20e4   Confusion flags of H.K20e (h_flg_k20fe) (Note 2)   (meta.code)
K.K20e 9.139 mag K magnitude in K20e ellipse (k_m_k20fe) (phot.mag;em.IR.K)
e_K.K20e 0.025 mag σ(K.K20e) (k_msig_k20fe) (stat.error)
f_K.K20e2   Confusion flags of K.K20e (k_flg_k20fe) (Note 2)   (meta.code)
r3sig 32.5 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-60 deg J pos.angle of 3σ ellipse (j_phi) (pos.posAng)
Hb/a 0.480   H minor/major axis ratio to 3σ (h_ba) (phys.size.axisRatio)
Hpa-65 deg H pos.angle to 3σ ellipse (h_phi) (pos.posAng)
Kb/a 0.500   K minor/major axis ratio to 3σ (k_ba) (phys.size.axisRatio)
Kpa-55 deg K pos.angle to 3σ ellipse (k_phi) (pos.posAng)
rS3sig 42.4 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-60 deg Pos.angle of rS3sig (sup_phi) (pos.posAng)
r.fe 52.5 arcsec K fiducial Kron elliptical aperture semi-major axis (r_fe) (phys.angSize;src)
J.fe10.004 mag J magnitude in r.fe (j_m_fe) (phot.mag;em.IR.J)
e_J.fe 0.016 mag σ(J.fe) (j_msig_fe) (stat.error)
f_J.fe4   Confusion flags of J.fe (j_flg_fe) (Note 2)   (meta.code)
H.fe 9.325 mag H magnitude in r.fe (h_m_fe) (phot.mag;em.IR.H)
e_H.fe 0.021 mag σ(H.fe) (h_msig_fe) (stat.error)
f_H.fe4   Confusion flags of H.fe (h_flg_fe) (Note 2)   (meta.code)
K.fe 9.093 mag K magnitude in r.fe (k_m_fe) (phot.mag;em.IR.K)
e_K.fe 0.029 mag σ(K.fe) (k_msig_fe) (stat.error)
f_K.fe2   Confusion flags of K.fe (k_flg_fe) (Note 2)   (meta.code)
r.ext 65.49 arcsec Extrapolation/total radius of fit to radial profile (r_ext) (phys.angSize;src)
J.ext 9.917 mag J magnitude in r.ext (j_m_ext) (phot.mag;em.IR.J)
e_J.ext 0.014 mag σ(J.ext) (j_msig_ext) (stat.error)
n_J.ext 9.900   χ2(J.ext) (j_pchi) (Note 3)   (meta.note)
H.ext 9.228 mag J magnitude in r.ext (h_m_ext) (phot.mag;em.IR.H)
e_H.ext 0.017 mag σ(H.ext) (h_msig_ext) (stat.error)
n_H.ext 9.900   χ2(H.ext) (h_pchi) (Note 3)   (meta.note)
K.ext 9.001 mag J magnitude in r.ext (k_m_ext) (phot.mag;em.IR.K)
e_K.ext 0.023 mag σ(K.ext) (k_msig_ext) (stat.error)
n_K.ext 9.900   χ2(K.ext) (k_pchi) (Note 3)   (meta.note)
Jr.eff 19.91 arcsec J half-light radius (j_r_eff) (phys.angSize;src)
Jmu17.66 mag/arcsec2 J mean surface brightness (j_mnsurfb_eff) (phot.mag.sb;em.IR.J;stat.mean)
Hr.eff 20.05 arcsec H half-light radius (h_r_eff) (phys.angSize;src)
Hmu16.98 mag/arcsec2 H mean surface brightness (h_mnsurfb_eff) (phot.mag.sb;em.IR.H;stat.mean)
Kr.eff 19.31 arcsec K half-light radius (k_r_eff) (phys.angSize;src)
Kmu16.68 mag/arcsec2 K mean surface brightness (k_mnsurfb_eff) (phot.mag.sb;em.IR.K;stat.mean)
Jconc 4.28   J concentration index (j_con_indx) (Note 3)   (meta.code)
Hconc 4.40   H concentration index (h_con_indx) (Note 3)   (meta.code)
Kconc 4.50   K concentration index (k_con_indx) (Note 3)   (meta.code)
J.peak 15.14 mag/arcsec2 J peak pixel brightness (j_peak) (phot.mag.sb;em.IR.J)
H.peak 14.42 mag/arcsec2 H peak pixel brightness (h_peak) (phot.mag.sb;em.IR.H)
K.peak 14.15 mag/arcsec2 K peak pixel brightness (k_peak) (phot.mag.sb;em.IR.K)
J.c5 16.37 mag/arcsec2 J central surface brightness (r≤5") (j_5surf) (phot.mag.sb;em.IR.J)
H.c5 15.66 mag/arcsec2 H central surface brightness (r≤5") (h_5surf) (phot.mag.sb;em.IR.H)
K.c5 15.39 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.K20c4   Confusion flags of H.K20c (h_flg_k20fc) (Note 2)   (meta.code)
Jr.e 52.1 arcsec J Kron ellipse semi-major axis (j_r_e) (phys.angSize;src)
J.e10.015 mag J magnitude in Jr.e (j_m_e) (phot.mag;em.IR.J)
e_J.e 0.016 mag σ(J.e) (j_msig_e) (stat.error)
f_J.e4   Confusion flags of J.e (j_flg_e) (Note 2)   (meta.code)
Hr.e 52.2 arcsec H Kron ellipse semi-major axis (h_r_e) (phys.angSize;src)
H.e 9.336 mag H magnitude in Hr.e (h_m_e) (phot.mag;em.IR.H)
e_H.e 0.021 mag σ(H.e) (h_msig_e) (stat.error)
f_H.e4   Confusion flags of J.e (h_flg_e) (Note 2)   (meta.code)
Kr.e 52.5 arcsec K Kron ellipse semi-major axis (k_r_e) (phys.angSize;src)
K.e 9.093 mag K magnitude in Kr.e (k_m_e) (phot.mag;em.IR.K)
e_K.e 0.029 mag σ(K.e) (k_msig_e) (stat.error)
f_K.e2   Confusion flags of K.e (k_flg_e) (Note 2)   (meta.code)
Jr.i20e 39.5 arcsec Semi-major axis of elliptical aperture at isophote J=20mag/arcsec2 (j_r_i20e) (phys.angSize;src)
J.i20e10.122 mag J magnitude in Jr.i20e (j_m_i20e) (phot.mag;em.IR.J)
e_J.i20e 0.012 mag σ(J.i20e) (j_msig_i20e) (stat.error)
f_J.i20e4   Confusion flags of J.i20e (j_flg_i20e) (Note 2)   (meta.code)
Hr.i20e 45.1 arcsec Semi-major axis of elliptical aperture at isophote H=20mag/arcsec2 (h_r_i20e) (phys.angSize;src)
H.i20e 9.377 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.i20e4   Confusion flags of H.i20e (h_flg_i20e) (Note 2)   (meta.code)
Kr.i20e 45.3 arcsec Semi-major axis of elliptical aperture at isophote K=20mag/arcsec2 (k_r_i20e) (phys.angSize;src)
K.i20e 9.139 mag K magnitude in Kr.i20e (k_m_i20e) (phot.mag;em.IR.K)
e_K.i20e 0.025 mag σ(K.i20e) (k_msig_i20e) (stat.error)
f_K.i20e2   Confusion flags of K.i20e (k_flg_i20e) (Note 2)   (meta.code)
Jba5s 0.480   J minor/major axis ratio to 5σ fit (j_5sig_ba) (phys.size.axisRatio)
Jpa5s-60 deg J pos.angle to 5σ fit (j_5sig_phi) (pos.posAng)
Hba5s 0.460   H minor/major axis ratio to 5σ fit (h_5sig_ba) (phys.size.axisRatio)
Hpa5s-60 deg H pos.angle to 5σ fit (h_5sig_phi) (pos.posAng)
Kba5s 0.680   K minor/major axis ratio to 5σ fit (k_5sig_ba) (phys.size.axisRatio)
Kpa5s-55 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 0.968   J bi-symmetric flux ratio (j_bisym_rat) (stat.fit.param)
Jchi.bs 3.862   J bi-symmetric x-correlation (j_bisym_chi) (stat.fit.chi2)
Hrat.bs 0.973   H bi-symmetric flux ratio (h_bisym_rat) (stat.fit.param)
Hchi.bs 3.261   H bi-symmetric x-correlation (h_bisym_chi) (stat.fit.chi2)
Krat.bs 0.907   K bi-symmetric flux ratio (k_bisym_rat) (stat.fit.param)
Kchi.bs 2.394   K bi-symmetric x-correlation (k_bisym_chi) (stat.fit.chi2)
Jsh0 0.95   J ridge shape (LCSB: BSNR limit) (j_sh0) (src.morph.param)
e_Jsh0 0.04   σ(Jsh0) (j_sig_sh0) (stat.error)
Hsh0 0.93   H ridge shape (LCSB: BSNR limit) (h_sh0) (src.morph.param)
e_Hsh0 0.04   σ(Jsh0) (h_sig_sh0) (stat.error)
Ksh0 0.96   K ridge shape (LCSB: BSNR limit) (k_sh0) (src.morph.param)
e_Ksh0 0.06   σ(Jsh0) (k_sig_sh0) (stat.error)
Jsc.mx 21.3   J mxdn score (LCSB: BSNR - block/smoothed SNR) (j_sc_mxdn) (stat.fit.param)
Jsc.sh 37.1   J shape score (j_sc_sh) (stat.fit.param)
Jsc.wsh 47.4   J wsh score (LCSB: PSNR - peak raw SNR) (j_sc_wsh) (stat.fit.param)
Jsc.r23 27.2   J r23 score (LCSB: TSNR - integrated SNR for r=15) (j_sc_r23) (stat.fit.param)
Jsc.1mm 13.4   J 1st moment score (LCSB: super blk 2,4,8 SNR) (j_sc_1mm) (stat.fit.param)
Jsc.2mm 16.8   J 2nd moment score (LCSB: SNRMAX - super SNR max.) (j_sc_2mm) (stat.fit.param)
Jsc.vint 23.7   J vint score (j_sc_vint) (stat.fit.param)
Jsc.r1 26.0   J r1 score (j_sc_r1) (stat.fit.param)
Hsc.mx 28.1   H mxdn score (LCSB: BSNR - block/smoothed SNR) (h_sc_mxdn) (stat.fit.param)
Hsc.sh 35.2   H shape score (h_sc_sh) (stat.fit.param)
Hsc.wsh 43.1   H wsh score (LCSB: PSNR - peak raw SNR) (h_sc_wsh) (stat.fit.param)
Hsc.r23 29.1   H r23 score (LCSB: TSNR - integrated SNR for r=15) (h_sc_r23) (stat.fit.param)
Hsc.1mm 10.4   H 1st moment score (LCSB: super blk 2,4,8 SNR) (h_sc_1mm) (stat.fit.param)
Hsc.2mm 11.1   H 2nd moment score (LCSB: SNRMAX - super SNR max.) (h_sc_2mm) (stat.fit.param)
Hsc.vint 25.0   H vint score (h_sc_vint) (stat.fit.param)
Hsc.r1 26.9   H r1 score (h_sc_r1) (stat.fit.param)
Ksc.mx 15.4   K mxdn score (LCSB: BSNR - block/smoothed SNR) (k_sc_mxdn) (stat.fit.param)
Ksc.sh 23.0   K shape score (k_sc_sh) (stat.fit.param)
Ksc.wsh 27.8   K wsh score (LCSB: PSNR - peak raw SNR) (k_sc_wsh) (stat.fit.param)
Ksc.r23 21.2   K r23 score (LCSB: TSNR - integrated SNR for r=15) (k_sc_r23) (stat.fit.param)
Ksc.1mm 6.9   K 1st moment score (LCSB: super blk 2,4,8 SNR) (k_sc_1mm) (stat.fit.param)
Ksc.2mm 7.7   K 2nd moment score (LCSB: SNRMAX - super SNR max.) (k_sc_2mm) (stat.fit.param)
Ksc.vint 15.4   K vint score (k_sc_vint) (stat.fit.param)
Ksc.r1 20.8   K r1 score (k_sc_r1) (stat.fit.param)
Jchi.ellf 5.3 % J chi-fraction for elliptical fit to 3σ isophote (j_chif_ellf) (stat.fit.chi2)
Kchi.ellf 9.4 % 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 5.5 % 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_7702  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)
prox219.7 arcsec Distance to nearest neighbor in PSC (prox) (pos.angDistance)
pxpa238 deg pos.angle of vector to prox (pxpa) (pos.posAng)
pxKey 1527135  ext_key value of nearest XSC source (pxcntr) (meta.id)
edge.ns 7787 arcsec Distance to nearest N/S edge (dist_edge_ns) (meta.code)
edge.ew235 arcsec Distance to nearest E/W edge (dist_edge_ew) (meta.code)
edgeFlgnw   [nswe ] nearest edge (dist_edge_flg) (meta.code)
ptsKey 661369616   Key to source data DB record (pts_key) (meta.id)
mpKey    Key to minor planet prediction (mp_key) (meta.id)
nightKey 706   key to night data record (night_key) (meta.id)
scanKey 36124   key to scan data record (scan_key) (meta.id)
coaddKey 830844   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)
date1999-11-07 "Y:M:D" UT day of observation (date) (Note 10)   (time.epoch;obs)
scan 56   scan number (unique within date) (scan) (meta.id)
coadd174   3-digit coadd number (unique within scan) (coadd) (meta.id)
ID 7005   source ID number (unique within scan+coadd) (id) (meta.id)
Xcoadd 274.0 arcsec x (cross-scan) position (x_coadd) (pos.cartesian.x;instr.det)
Ycoadd 790.0 arcsec y (in-scan) position (y_coadd) (pos.cartesian.y;instr.det)
Jbg 111.1   J coadd median background (j_back) (instr.background)
Hbg 504.0   H coadd median background (h_back) (instr.background)
Kbg 539.9   K coadd median background (k_back) (instr.background)
Jres.ann 0.074   J residual annulus background median (j_resid_ann) (stat.fit.residual)
Hres.ann 0.087   H residual annulus background median (h_resid_ann) (stat.fit.residual)
Kres.ann 0.049   K residual annulus background median (k_resid_ann) (stat.fit.residual)
JbgPer 120 arcsec J banding FT period (j_bndg_per) (stat.fit.param)
JbgAmp 0.026   J banding maximum FT amplitude (j_bndg_amp) (stat.fit.param)
HbgPer 124 arcsec H banding FT period (h_bndg_per) (stat.fit.param)
HbgAmp 0.040   H banding maximum FT amplitude (h_bndg_amp) (stat.fit.param)
KbgPer 38 arcsec K banding FT period (k_bndg_per) (stat.fit.param)
KbgAmp 0.021   K banding maximum FT amplitude (k_bndg_amp) (stat.fit.param)
Jtrack-0.5   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 1377563  (i) entry counter (key) number (ext_key) (meta.id)
NEDNED  ask the NED data-base about this object
  
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