VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .

VizieR

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VII/233/xsc The 2MASS Extended sources (IPAC/UMass, 2003-2006)
*The 2MASS Extended Catalog (2MASX) (1647599 rows)
  recno=1176115
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ColumnValue  Explain   (UCD)
_RAJ200009 03 42.50613 "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+29 17 45.4200 "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 00 42.40680 "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+29 29 40.6372 "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)
_Glon196.28604385 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+40.28713662 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)
1176115recno 1176115  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

JDobs 2451139.0369 d Julian date of the observation (Note 1)   (time.epoch)
2MASX09034250+2917454  (i) Source name (HHMMSSss+DDMMSSs, J2000) (meta.id;meta.main)

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

RAJ2000135.927109 deg (i) Right ascension (J2000), based on peak pixel (pos.eq.ra;meta.main)
DEJ2000+29.295950 deg (i) Declination (J2000), based on peak pixel (pos.eq.dec;meta.main)
supRAdeg135.927139 deg Super-coadd centroid RA (J2000) (sup_ra) (pos.eq.ra)
supDEdeg 29.296017 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 12.2 arcsec Semi-major axis of fiducial ellipse at isophote K=20mag/arcsec2 (r_k20fe) (phys.angSize;src)
J.K20e12.832 mag J magnitude in K20e ellipse (j_m_k20fe) (phot.mag;em.IR.J)
e_J.K20e 0.036 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.K20e12.248 mag H magnitude in K20e ellipse (h_m_k20fe) (phot.mag;em.IR.H)
e_H.K20e 0.056 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.K20e11.873 mag K magnitude in K20e ellipse (k_m_k20fe) (phot.mag;em.IR.K)
e_K.K20e 0.068 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 7.7 arcsec Semi-major axis of 3σ K isophotal ellipse (r_3sig) (phys.angSize.smajAxis;em.IR.K)
Jb/a 0.640   J minor/major axis ratio to 3σ (j_ba) (phys.size.axisRatio)
Jpa-35 deg J pos.angle of 3σ ellipse (j_phi) (pos.posAng)
Hb/a 0.600   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 0.740   K minor/major axis ratio to 3σ (k_ba) (phys.size.axisRatio)
Kpa-45 deg K pos.angle to 3σ ellipse (k_phi) (pos.posAng)
rS3sig 13.7 arcsec Semi-major axis of super-coadd 3σ isophotal ellipse (sup_r_3sig) (phys.angSize.smajAxis)
Sb/a 0.520   Minor/major axis ratio to rS3sig (sup_ba) (phys.size.axisRatio)
Spa-30 deg Pos.angle of rS3sig (sup_phi) (pos.posAng)
r.fe 16.0 arcsec K fiducial Kron elliptical aperture semi-major axis (r_fe) (phys.angSize;src)
J.fe12.688 mag J magnitude in r.fe (j_m_fe) (phot.mag;em.IR.J)
e_J.fe 0.043 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.fe12.124 mag H magnitude in r.fe (h_m_fe) (phot.mag;em.IR.H)
e_H.fe 0.068 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.fe11.815 mag K magnitude in r.fe (k_m_fe) (phot.mag;em.IR.K)
e_K.fe 0.086 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 23.62 arcsec Extrapolation/total radius of fit to radial profile (r_ext) (phys.angSize;src)
J.ext12.518 mag J magnitude in r.ext (j_m_ext) (phot.mag;em.IR.J)
e_J.ext 0.046 mag σ(J.ext) (j_msig_ext) (stat.error)
n_J.ext 7.463   χ2(J.ext) (j_pchi) (Note 3)   (meta.note)
H.ext11.951 mag J magnitude in r.ext (h_m_ext) (phot.mag;em.IR.H)
e_H.ext 0.058 mag σ(H.ext) (h_msig_ext) (stat.error)
n_H.ext 2.507   χ2(H.ext) (h_pchi) (Note 3)   (meta.note)
K.ext11.749 mag J magnitude in r.ext (k_m_ext) (phot.mag;em.IR.K)
e_K.ext 0.073 mag σ(K.ext) (k_msig_ext) (stat.error)
n_K.ext 2.364   χ2(K.ext) (k_pchi) (Note 3)   (meta.note)
Jr.eff 6.97 arcsec J half-light radius (j_r_eff) (phys.angSize;src)
Jmu18.40 mag/arcsec2 J mean surface brightness (j_mnsurfb_eff) (phot.mag.sb;em.IR.J;stat.mean)
Hr.eff 6.68 arcsec H half-light radius (h_r_eff) (phys.angSize;src)
Hmu17.74 mag/arcsec2 H mean surface brightness (h_mnsurfb_eff) (phot.mag.sb;em.IR.H;stat.mean)
Kr.eff 5.81 arcsec K half-light radius (k_r_eff) (phys.angSize;src)
Kmu17.24 mag/arcsec2 K mean surface brightness (k_mnsurfb_eff) (phot.mag.sb;em.IR.K;stat.mean)
Jconc 3.03   J concentration index (j_con_indx) (Note 3)   (meta.code)
Hconc 3.23   H concentration index (h_con_indx) (Note 3)   (meta.code)
Kconc 2.87   K concentration index (k_con_indx) (Note 3)   (meta.code)
J.peak 17.54 mag/arcsec2 J peak pixel brightness (j_peak) (phot.mag.sb;em.IR.J)
H.peak 16.95 mag/arcsec2 H peak pixel brightness (h_peak) (phot.mag.sb;em.IR.H)
K.peak 16.54 mag/arcsec2 K peak pixel brightness (k_peak) (phot.mag.sb;em.IR.K)
J.c5 18.34 mag/arcsec2 J central surface brightness (r≤5") (j_5surf) (phot.mag.sb;em.IR.J)
H.c5 17.73 mag/arcsec2 H central surface brightness (r≤5") (h_5surf) (phot.mag.sb;em.IR.H)
K.c5 17.34 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 17.2 arcsec J Kron ellipse semi-major axis (j_r_e) (phys.angSize;src)
J.e12.686 mag J magnitude in Jr.e (j_m_e) (phot.mag;em.IR.J)
e_J.e 0.043 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 19.6 arcsec H Kron ellipse semi-major axis (h_r_e) (phys.angSize;src)
H.e12.058 mag H magnitude in Hr.e (h_m_e) (phot.mag;em.IR.H)
e_H.e 0.072 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 16.0 arcsec K Kron ellipse semi-major axis (k_r_e) (phys.angSize;src)
K.e11.815 mag K magnitude in Kr.e (k_m_e) (phot.mag;em.IR.K)
e_K.e 0.086 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 10.4 arcsec Semi-major axis of elliptical aperture at isophote J=20mag/arcsec2 (j_r_i20e) (phys.angSize;src)
J.i20e12.980 mag J magnitude in Jr.i20e (j_m_i20e) (phot.mag;em.IR.J)
e_J.i20e 0.032 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 13.5 arcsec Semi-major axis of elliptical aperture at isophote H=20mag/arcsec2 (h_r_i20e) (phys.angSize;src)
H.i20e12.219 mag H magnitude in Hr.i20e (h_m_i20e) (phot.mag;em.IR.H)
e_H.i20e 0.055 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 12.2 arcsec Semi-major axis of elliptical aperture at isophote K=20mag/arcsec2 (k_r_i20e) (phys.angSize;src)
K.i20e11.873 mag K magnitude in Kr.i20e (k_m_i20e) (phot.mag;em.IR.K)
e_K.i20e 0.068 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 0.680   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 0.640   H minor/major axis ratio to 5σ fit (h_5sig_ba) (phys.size.axisRatio)
Hpa5s-40 deg H pos.angle to 5σ fit (h_5sig_phi) (pos.posAng)
Kba5s 0.700   K minor/major axis ratio to 5σ fit (k_5sig_ba) (phys.size.axisRatio)
Kpa5s-60 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 0.951   J bi-symmetric flux ratio (j_bisym_rat) (stat.fit.param)
Jchi.bs 2.910   J bi-symmetric x-correlation (j_bisym_chi) (stat.fit.chi2)
Hrat.bs 0.996   H bi-symmetric flux ratio (h_bisym_rat) (stat.fit.param)
Hchi.bs 1.772   H bi-symmetric x-correlation (h_bisym_chi) (stat.fit.chi2)
Krat.bs 0.796   K bi-symmetric flux ratio (k_bisym_rat) (stat.fit.param)
Kchi.bs 2.600   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 0.99   H ridge shape (LCSB: BSNR limit) (h_sh0) (src.morph.param)
e_Hsh0 0.05   σ(Jsh0) (h_sig_sh0) (stat.error)
Ksh0 0.97   K ridge shape (LCSB: BSNR limit) (k_sh0) (src.morph.param)
e_Ksh0 0.05   σ(Jsh0) (k_sig_sh0) (stat.error)
Jsc.mx 19.8   J mxdn score (LCSB: BSNR - block/smoothed SNR) (j_sc_mxdn) (stat.fit.param)
Jsc.sh 60.1   J shape score (j_sc_sh) (stat.fit.param)
Jsc.wsh 50.9   J wsh score (LCSB: PSNR - peak raw SNR) (j_sc_wsh) (stat.fit.param)
Jsc.r23 29.9   J r23 score (LCSB: TSNR - integrated SNR for r=15) (j_sc_r23) (stat.fit.param)
Jsc.1mm 16.2   J 1st moment score (LCSB: super blk 2,4,8 SNR) (j_sc_1mm) (stat.fit.param)
Jsc.2mm 19.5   J 2nd moment score (LCSB: SNRMAX - super SNR max.) (j_sc_2mm) (stat.fit.param)
Jsc.vint 34.2   J vint score (j_sc_vint) (stat.fit.param)
Jsc.r1 26.4   J r1 score (j_sc_r1) (stat.fit.param)
Hsc.mx 41.4   H mxdn score (LCSB: BSNR - block/smoothed SNR) (h_sc_mxdn) (stat.fit.param)
Hsc.sh 42.8   H shape score (h_sc_sh) (stat.fit.param)
Hsc.wsh 40.3   H wsh score (LCSB: PSNR - peak raw SNR) (h_sc_wsh) (stat.fit.param)
Hsc.r23 21.7   H r23 score (LCSB: TSNR - integrated SNR for r=15) (h_sc_r23) (stat.fit.param)
Hsc.1mm 10.9   H 1st moment score (LCSB: super blk 2,4,8 SNR) (h_sc_1mm) (stat.fit.param)
Hsc.2mm 12.5   H 2nd moment score (LCSB: SNRMAX - super SNR max.) (h_sc_2mm) (stat.fit.param)
Hsc.vint 35.0   H vint score (h_sc_vint) (stat.fit.param)
Hsc.r1 20.5   H r1 score (h_sc_r1) (stat.fit.param)
Ksc.mx 19.6   K mxdn score (LCSB: BSNR - block/smoothed SNR) (k_sc_mxdn) (stat.fit.param)
Ksc.sh 40.2   K shape score (k_sc_sh) (stat.fit.param)
Ksc.wsh 36.1   K wsh score (LCSB: PSNR - peak raw SNR) (k_sc_wsh) (stat.fit.param)
Ksc.r23 24.2   K r23 score (LCSB: TSNR - integrated SNR for r=15) (k_sc_r23) (stat.fit.param)
Ksc.1mm 9.0   K 1st moment score (LCSB: super blk 2,4,8 SNR) (k_sc_1mm) (stat.fit.param)
Ksc.2mm 9.8   K 2nd moment score (LCSB: SNRMAX - super SNR max.) (k_sc_2mm) (stat.fit.param)
Ksc.vint 31.7   K vint score (k_sc_vint) (stat.fit.param)
Ksc.r1 15.6   K r1 score (k_sc_r1) (stat.fit.param)
Jchi.ellf 16.6 % 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)
ellfFlg1   [0,1] ellipse fitting contamination flag (0=no contamination) (ellfit_flg) (meta.code)
Schi.ellf 11.8 % 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)
prox615.3 arcsec Distance to nearest neighbor in PSC (prox) (pos.angDistance)
pxpa 89 deg pos.angle of vector to prox (pxpa) (pos.posAng)
pxKey 410743  ext_key value of nearest XSC source (pxcntr) (meta.id)
edge.ns 2556 arcsec Distance to nearest N/S edge (dist_edge_ns) (meta.code)
edge.ew223 arcsec Distance to nearest E/W edge (dist_edge_ew) (meta.code)
edgeFlgne   [nswe ] nearest edge (dist_edge_flg) (meta.code)
ptsKey 440983808   Key to source data DB record (pts_key) (meta.id)
mpKey    Key to minor planet prediction (mp_key) (meta.id)
nightKey 489   key to night data record (night_key) (meta.id)
scanKey 25741   key to scan data record (scan_key) (meta.id)
coaddKey 592041   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)
date1998-11-21 "Y:M:D" UT day of observation (date) (Note 10)   (time.epoch;obs)
scan155   scan number (unique within date) (scan) (meta.id)
coadd244   3-digit coadd number (unique within scan) (coadd) (meta.id)
ID 9011   source ID number (unique within scan+coadd) (id) (meta.id)
Xcoadd 227.0 arcsec x (cross-scan) position (x_coadd) (pos.cartesian.x;instr.det)
Ycoadd 204.0 arcsec y (in-scan) position (y_coadd) (pos.cartesian.y;instr.det)
Jbg 173.1   J coadd median background (j_back) (instr.background)
Hbg 860.0   H coadd median background (h_back) (instr.background)
Kbg 548.0   K coadd median background (k_back) (instr.background)
Jres.ann 0.057   J residual annulus background median (j_resid_ann) (stat.fit.residual)
Hres.ann -0.007   H residual annulus background median (h_resid_ann) (stat.fit.residual)
Kres.ann -0.159   K residual annulus background median (k_resid_ann) (stat.fit.residual)
JbgPer 42 arcsec J banding FT period (j_bndg_per) (stat.fit.param)
JbgAmp 0.024   J banding maximum FT amplitude (j_bndg_amp) (stat.fit.param)
HbgPer 112 arcsec H banding FT period (h_bndg_per) (stat.fit.param)
HbgAmp 0.099   H banding maximum FT amplitude (h_bndg_amp) (stat.fit.param)
KbgPer 40 arcsec K banding FT period (k_bndg_per) (stat.fit.param)
KbgAmp 0.029   K banding maximum FT amplitude (k_bndg_amp) (stat.fit.param)
Jtrack-0.1   J band seetracking score (j_seetrack) (stat.fit.param)
Htrack-0.2   H band seetracking score (h_seetrack) (stat.fit.param)
Ktrack-1.1   K band seetracking score (k_seetrack) (stat.fit.param)
extKey 985644  (i) entry counter (key) number (ext_key) (meta.id)

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