VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN 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=53253
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ColumnValue  Explain   (UCD)
_RAJ200023 09 55.48107 "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)
_DEJ2000-68 15 11.3440 "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 06 43.99061 "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)
_DEB1950-68 31 28.3192 "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)
_Glon316.18909203 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-46.17484943 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)
53253recno 53253  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

JDobs 2451511.5672 d Julian date of the observation (Note 1)   (time.epoch)
2MASX23095548-6815113  (i) Source name (HHMMSSss+DDMMSSs, J2000) (meta.id;meta.main)

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

RAJ2000347.481171 deg (i) Right ascension (J2000), based on peak pixel (pos.eq.ra;meta.main)
DEJ2000-68.253151 deg (i) Declination (J2000), based on peak pixel (pos.eq.dec;meta.main)
supRAdeg347.481293 deg Super-coadd centroid RA (J2000) (sup_ra) (pos.eq.ra)
supDEdeg-68.253120 deg Super-coadd centroid Dec (J2000) (sup_dec) (pos.eq.dec)
dens 2.98 [---] Coadd log(density) of stars with k<14mag (phys.density)
r.K20e 11.1 arcsec Semi-major axis of fiducial ellipse at isophote K=20mag/arcsec2 (r_k20fe) (phys.angSize;src)
J.K20e14.298 mag J magnitude in K20e ellipse (j_m_k20fe) (phot.mag;em.IR.J)
e_J.K20e 0.080 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.K20e13.627 mag H magnitude in K20e ellipse (h_m_k20fe) (phot.mag;em.IR.H)
e_H.K20e 0.098 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.K20e13.323 mag K magnitude in K20e ellipse (k_m_k20fe) (phot.mag;em.IR.K)
e_K.K20e 0.119 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 6.1 arcsec Semi-major axis of 3σ K isophotal ellipse (r_3sig) (phys.angSize.smajAxis;em.IR.K)
Jb/a 0.320   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 0.280   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 0.360   K minor/major axis ratio to 3σ (k_ba) (phys.size.axisRatio)
Kpa-70 deg K pos.angle to 3σ ellipse (k_phi) (pos.posAng)
rS3sig 11.3 arcsec Semi-major axis of super-coadd 3σ isophotal ellipse (sup_r_3sig) (phys.angSize.smajAxis)
Sb/a 0.280   Minor/major axis ratio to rS3sig (sup_ba) (phys.size.axisRatio)
Spa-70 deg Pos.angle of rS3sig (sup_phi) (pos.posAng)
r.fe 18.0 arcsec K fiducial Kron elliptical aperture semi-major axis (r_fe) (phys.angSize;src)
J.fe13.930 mag J magnitude in r.fe (j_m_fe) (phot.mag;em.IR.J)
e_J.fe 0.099 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.fe13.444 mag H magnitude in r.fe (h_m_fe) (phot.mag;em.IR.H)
e_H.fe 0.142 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.fe13.021 mag K magnitude in r.fe (k_m_fe) (phot.mag;em.IR.K)
e_K.fe 0.165 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 20.97 arcsec Extrapolation/total radius of fit to radial profile (r_ext) (phys.angSize;src)
J.ext13.836 mag J magnitude in r.ext (j_m_ext) (phot.mag;em.IR.J)
e_J.ext 0.084 mag σ(J.ext) (j_msig_ext) (stat.error)
n_J.ext 1.450   χ2(J.ext) (j_pchi) (Note 3)   (meta.note)
H.ext13.298 mag J magnitude in r.ext (h_m_ext) (phot.mag;em.IR.H)
e_H.ext 0.124 mag σ(H.ext) (h_msig_ext) (stat.error)
n_H.ext 1.157   χ2(H.ext) (h_pchi) (Note 3)   (meta.note)
K.ext13.074 mag J magnitude in r.ext (k_m_ext) (phot.mag;em.IR.K)
e_K.ext 0.162 mag σ(K.ext) (k_msig_ext) (stat.error)
n_K.ext 0.661   χ2(K.ext) (k_pchi) (Note 3)   (meta.note)
Jr.eff 8.18 arcsec J half-light radius (j_r_eff) (phys.angSize;src)
Jmu19.31 mag/arcsec2 J mean surface brightness (j_mnsurfb_eff) (phot.mag.sb;em.IR.J;stat.mean)
Hr.eff 6.58 arcsec H half-light radius (h_r_eff) (phys.angSize;src)
Hmu18.52 mag/arcsec2 H mean surface brightness (h_mnsurfb_eff) (phot.mag.sb;em.IR.H;stat.mean)
Kr.eff 5.46 arcsec K half-light radius (k_r_eff) (phys.angSize;src)
Kmu18.11 mag/arcsec2 K mean surface brightness (k_mnsurfb_eff) (phot.mag.sb;em.IR.K;stat.mean)
Jconc 3.87   J concentration index (j_con_indx) (Note 3)   (meta.code)
Hconc 4.39   H concentration index (h_con_indx) (Note 3)   (meta.code)
Kconc 4.11   K concentration index (k_con_indx) (Note 3)   (meta.code)
J.peak 18.51 mag/arcsec2 J peak pixel brightness (j_peak) (phot.mag.sb;em.IR.J)
H.peak 17.64 mag/arcsec2 H peak pixel brightness (h_peak) (phot.mag.sb;em.IR.H)
K.peak 17.48 mag/arcsec2 K peak pixel brightness (k_peak) (phot.mag.sb;em.IR.K)
J.c5 19.58 mag/arcsec2 J central surface brightness (r≤5") (j_5surf) (phot.mag.sb;em.IR.J)
H.c5 18.94 mag/arcsec2 H central surface brightness (r≤5") (h_5surf) (phot.mag.sb;em.IR.H)
K.c5 18.67 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 1.42   [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 18.0 arcsec J Kron ellipse semi-major axis (j_r_e) (phys.angSize;src)
J.e13.950 mag J magnitude in Jr.e (j_m_e) (phot.mag;em.IR.J)
e_J.e 0.095 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 18.9 arcsec H Kron ellipse semi-major axis (h_r_e) (phys.angSize;src)
H.e13.464 mag H magnitude in Hr.e (h_m_e) (phot.mag;em.IR.H)
e_H.e 0.133 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 18.0 arcsec K Kron ellipse semi-major axis (k_r_e) (phys.angSize;src)
K.e13.021 mag K magnitude in Kr.e (k_m_e) (phot.mag;em.IR.K)
e_K.e 0.165 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 9.4 arcsec Semi-major axis of elliptical aperture at isophote J=20mag/arcsec2 (j_r_i20e) (phys.angSize;src)
J.i20e14.513 mag J magnitude in Jr.i20e (j_m_i20e) (phot.mag;em.IR.J)
e_J.i20e 0.075 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 12.5 arcsec Semi-major axis of elliptical aperture at isophote H=20mag/arcsec2 (h_r_i20e) (phys.angSize;src)
H.i20e13.624 mag H magnitude in Hr.i20e (h_m_i20e) (phot.mag;em.IR.H)
e_H.i20e 0.097 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 11.1 arcsec Semi-major axis of elliptical aperture at isophote K=20mag/arcsec2 (k_r_i20e) (phys.angSize;src)
K.i20e13.323 mag K magnitude in Kr.i20e (k_m_i20e) (phot.mag;em.IR.K)
e_K.i20e 0.119 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 0.340   J minor/major axis ratio to 5σ fit (j_5sig_ba) (phys.size.axisRatio)
Jpa5s-65 deg J pos.angle to 5σ fit (j_5sig_phi) (pos.posAng)
Hba5s 0.440   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 0.500   K minor/major axis ratio to 5σ fit (k_5sig_ba) (phys.size.axisRatio)
Kpa5s-70 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 0.993   J bi-symmetric flux ratio (j_bisym_rat) (stat.fit.param)
Jchi.bs 1.378   J bi-symmetric x-correlation (j_bisym_chi) (stat.fit.chi2)
Hrat.bs 0.999   H bi-symmetric flux ratio (h_bisym_rat) (stat.fit.param)
Hchi.bs 0.907   H bi-symmetric x-correlation (h_bisym_chi) (stat.fit.chi2)
Krat.bs 0.988   K bi-symmetric flux ratio (k_bisym_rat) (stat.fit.param)
Kchi.bs 0.984   K bi-symmetric x-correlation (k_bisym_chi) (stat.fit.chi2)
Jsh0 0.94   J ridge shape (LCSB: BSNR limit) (j_sh0) (src.morph.param)
e_Jsh0 0.03   σ(Jsh0) (j_sig_sh0) (stat.error)
Hsh0 0.95   H ridge shape (LCSB: BSNR limit) (h_sh0) (src.morph.param)
e_Hsh0 0.04   σ(Jsh0) (h_sig_sh0) (stat.error)
Ksh0 0.97   K ridge shape (LCSB: BSNR limit) (k_sh0) (src.morph.param)
e_Ksh0 0.06   σ(Jsh0) (k_sig_sh0) (stat.error)
Jsc.mx 31.4   J mxdn score (LCSB: BSNR - block/smoothed SNR) (j_sc_mxdn) (stat.fit.param)
Jsc.sh 67.4   J shape score (j_sc_sh) (stat.fit.param)
Jsc.wsh 60.3   J wsh score (LCSB: PSNR - peak raw SNR) (j_sc_wsh) (stat.fit.param)
Jsc.r23 6.0   J r23 score (LCSB: TSNR - integrated SNR for r=15) (j_sc_r23) (stat.fit.param)
Jsc.1mm 16.3   J 1st moment score (LCSB: super blk 2,4,8 SNR) (j_sc_1mm) (stat.fit.param)
Jsc.2mm 20.4   J 2nd moment score (LCSB: SNRMAX - super SNR max.) (j_sc_2mm) (stat.fit.param)
Jsc.vint 12.8   J vint score (j_sc_vint) (stat.fit.param)
Jsc.r1 3.6   J r1 score (j_sc_r1) (stat.fit.param)
Hsc.mx 17.6   H mxdn score (LCSB: BSNR - block/smoothed SNR) (h_sc_mxdn) (stat.fit.param)
Hsc.sh 27.7   H shape score (h_sc_sh) (stat.fit.param)
Hsc.wsh 28.3   H wsh score (LCSB: PSNR - peak raw SNR) (h_sc_wsh) (stat.fit.param)
Hsc.r23 5.6   H r23 score (LCSB: TSNR - integrated SNR for r=15) (h_sc_r23) (stat.fit.param)
Hsc.1mm 7.8   H 1st moment score (LCSB: super blk 2,4,8 SNR) (h_sc_1mm) (stat.fit.param)
Hsc.2mm 9.1   H 2nd moment score (LCSB: SNRMAX - super SNR max.) (h_sc_2mm) (stat.fit.param)
Hsc.vint 10.3   H vint score (h_sc_vint) (stat.fit.param)
Hsc.r1 3.4   H r1 score (h_sc_r1) (stat.fit.param)
Ksc.mx 15.8   K mxdn score (LCSB: BSNR - block/smoothed SNR) (k_sc_mxdn) (stat.fit.param)
Ksc.sh 15.0   K shape score (k_sc_sh) (stat.fit.param)
Ksc.wsh 10.4   K wsh score (LCSB: PSNR - peak raw SNR) (k_sc_wsh) (stat.fit.param)
Ksc.r23 -3.2   K r23 score (LCSB: TSNR - integrated SNR for r=15) (k_sc_r23) (stat.fit.param)
Ksc.1mm 6.0   K 1st moment score (LCSB: super blk 2,4,8 SNR) (k_sc_1mm) (stat.fit.param)
Ksc.2mm 6.7   K 2nd moment score (LCSB: SNRMAX - super SNR max.) (k_sc_2mm) (stat.fit.param)
Ksc.vint 3.2   K vint score (k_sc_vint) (stat.fit.param)
Ksc.r1 -4.0   K r1 score (k_sc_r1) (stat.fit.param)
Jchi.ellf 26.3 % J chi-fraction for elliptical fit to 3σ isophote (j_chif_ellf) (stat.fit.chi2)
Kchi.ellf 17.3 % 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 18.6 % 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)
idGalIC_5286  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)
prox461.8 arcsec Distance to nearest neighbor in PSC (prox) (pos.angDistance)
pxpa268 deg pos.angle of vector to prox (pxpa) (pos.posAng)
pxKey 1479003  ext_key value of nearest XSC source (pxcntr) (meta.id)
edge.ns 8658 arcsec Distance to nearest N/S edge (dist_edge_ns) (meta.code)
edge.ew160 arcsec Distance to nearest E/W edge (dist_edge_ew) (meta.code)
edgeFlgnw   [nswe ] nearest edge (dist_edge_flg) (meta.code)
ptsKey 704009032   Key to source data DB record (pts_key) (meta.id)
mpKey    Key to minor planet prediction (mp_key) (meta.id)
nightKey 757   key to night data record (night_key) (meta.id)
scanKey 38940   key to scan data record (scan_key) (meta.id)
coaddKey 895611   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)
date1999-11-29 "Y:M:D" UT day of observation (date) (Note 10)   (time.epoch;obs)
scan 13   scan number (unique within date) (scan) (meta.id)
coadd162   3-digit coadd number (unique within scan) (coadd) (meta.id)
ID 6744   source ID number (unique within scan+coadd) (id) (meta.id)
Xcoadd 349.0 arcsec x (cross-scan) position (x_coadd) (pos.cartesian.x;instr.det)
Ycoadd 895.0 arcsec y (in-scan) position (y_coadd) (pos.cartesian.y;instr.det)
Jbg 174.8   J coadd median background (j_back) (instr.background)
Hbg 681.7   H coadd median background (h_back) (instr.background)
Kbg 648.3   K coadd median background (k_back) (instr.background)
Jres.ann -0.012   J residual annulus background median (j_resid_ann) (stat.fit.residual)
Hres.ann 0.116   H residual annulus background median (h_resid_ann) (stat.fit.residual)
Kres.ann 0.075   K residual annulus background median (k_resid_ann) (stat.fit.residual)
JbgPer 80 arcsec J banding FT period (j_bndg_per) (stat.fit.param)
JbgAmp 0.018   J banding maximum FT amplitude (j_bndg_amp) (stat.fit.param)
HbgPer 22 arcsec H banding FT period (h_bndg_per) (stat.fit.param)
HbgAmp 0.023   H banding maximum FT amplitude (h_bndg_amp) (stat.fit.param)
KbgPer 134 arcsec K banding FT period (k_bndg_per) (stat.fit.param)
KbgAmp 0.047   K banding maximum FT amplitude (k_bndg_amp) (stat.fit.param)
Jtrack-0.3   J band seetracking score (j_seetrack) (stat.fit.param)
Htrack-0.8   H band seetracking score (h_seetrack) (stat.fit.param)
Ktrack-0.5   K band seetracking score (k_seetrack) (stat.fit.param)
extKey 1479046  (i) entry counter (key) number (ext_key) (meta.id)

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