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=526647
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ColumnValue  Explain   (UCD)
_RAJ200001 56 52.47673 "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)
_DEJ2000-16 32 31.5420 "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)
_RAB195001 54 28.38585 "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)
_DEB1950-16 47 08.7556 "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)
_Glon181.34544539 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-71.52098989 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)
526647recno 526647  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

JDobs 2451373.8863 d Julian date of the observation (Note 1)   (time.epoch)
2MASX01565247-1632315  (i) Source name (HHMMSSss+DDMMSSs, J2000) (meta.id;meta.main)

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

RAJ2000029.218653 deg (i) Right ascension (J2000), based on peak pixel (pos.eq.ra;meta.main)
DEJ2000-16.542095 deg (i) Declination (J2000), based on peak pixel (pos.eq.dec;meta.main)
supRAdeg 29.218689 deg Super-coadd centroid RA (J2000) (sup_ra) (pos.eq.ra)
supDEdeg-16.542044 deg Super-coadd centroid Dec (J2000) (sup_dec) (pos.eq.dec)
dens 2.51 [---] Coadd log(density) of stars with k<14mag (phys.density)
r.K20e 16.8 arcsec Semi-major axis of fiducial ellipse at isophote K=20mag/arcsec2 (r_k20fe) (phys.angSize;src)
J.K20e12.536 mag J magnitude in K20e ellipse (j_m_k20fe) (phot.mag;em.IR.J)
e_J.K20e 0.028 mag σ(J.K20e) (j_msig_k20fe) (stat.error)
f_J.K20e3   Confusion flags of J.K20e (j_flg_k20fe) (Note 2)   (meta.code)
H.K20e11.845 mag H magnitude in K20e ellipse (h_m_k20fe) (phot.mag;em.IR.H)
e_H.K20e 0.038 mag σ(H.K20e) (h_msig_k20fe) (stat.error)
f_H.K20e3   Confusion flags of H.K20e (h_flg_k20fe) (Note 2)   (meta.code)
K.K20e11.594 mag K magnitude in K20e ellipse (k_m_k20fe) (phot.mag;em.IR.K)
e_K.K20e 0.049 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 11.4 arcsec Semi-major axis of 3σ K isophotal ellipse (r_3sig) (phys.angSize.smajAxis;em.IR.K)
Jb/a 0.380   J minor/major axis ratio to 3σ (j_ba) (phys.size.axisRatio)
Jpa 50 deg J pos.angle of 3σ ellipse (j_phi) (pos.posAng)
Hb/a 0.360   H minor/major axis ratio to 3σ (h_ba) (phys.size.axisRatio)
Hpa 55 deg H pos.angle to 3σ ellipse (h_phi) (pos.posAng)
Kb/a 0.380   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 16.9 arcsec Semi-major axis of super-coadd 3σ isophotal ellipse (sup_r_3sig) (phys.angSize.smajAxis)
Sb/a 0.360   Minor/major axis ratio to rS3sig (sup_ba) (phys.size.axisRatio)
Spa 55 deg Pos.angle of rS3sig (sup_phi) (pos.posAng)
r.fe 19.3 arcsec K fiducial Kron elliptical aperture semi-major axis (r_fe) (phys.angSize;src)
J.fe12.490 mag J magnitude in r.fe (j_m_fe) (phot.mag;em.IR.J)
e_J.fe 0.031 mag σ(J.fe) (j_msig_fe) (stat.error)
f_J.fe3   Confusion flags of J.fe (j_flg_fe) (Note 2)   (meta.code)
H.fe11.786 mag H magnitude in r.fe (h_m_fe) (phot.mag;em.IR.H)
e_H.fe 0.042 mag σ(H.fe) (h_msig_fe) (stat.error)
f_H.fe3   Confusion flags of H.fe (h_flg_fe) (Note 2)   (meta.code)
K.fe11.550 mag K magnitude in r.fe (k_m_fe) (phot.mag;em.IR.K)
e_K.fe 0.055 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 28.34 arcsec Extrapolation/total radius of fit to radial profile (r_ext) (phys.angSize;src)
J.ext12.400 mag J magnitude in r.ext (j_m_ext) (phot.mag;em.IR.J)
e_J.ext 0.033 mag σ(J.ext) (j_msig_ext) (stat.error)
n_J.ext 2.548   χ2(J.ext) (j_pchi) (Note 3)   (meta.note)
H.ext11.687 mag J magnitude in r.ext (h_m_ext) (phot.mag;em.IR.H)
e_H.ext 0.040 mag σ(H.ext) (h_msig_ext) (stat.error)
n_H.ext 1.103   χ2(H.ext) (h_pchi) (Note 3)   (meta.note)
K.ext11.517 mag J magnitude in r.ext (k_m_ext) (phot.mag;em.IR.K)
e_K.ext 0.048 mag σ(K.ext) (k_msig_ext) (stat.error)
n_K.ext 0.801   χ2(K.ext) (k_pchi) (Note 3)   (meta.note)
Jr.eff 6.68 arcsec J half-light radius (j_r_eff) (phys.angSize;src)
Jmu17.65 mag/arcsec2 J mean surface brightness (j_mnsurfb_eff) (phot.mag.sb;em.IR.J;stat.mean)
Hr.eff 6.57 arcsec H half-light radius (h_r_eff) (phys.angSize;src)
Hmu16.90 mag/arcsec2 H mean surface brightness (h_mnsurfb_eff) (phot.mag.sb;em.IR.H;stat.mean)
Kr.eff 5.75 arcsec K half-light radius (k_r_eff) (phys.angSize;src)
Kmu16.58 mag/arcsec2 K mean surface brightness (k_mnsurfb_eff) (phot.mag.sb;em.IR.K;stat.mean)
Jconc 4.92   J concentration index (j_con_indx) (Note 3)   (meta.code)
Hconc 5.19   H concentration index (h_con_indx) (Note 3)   (meta.code)
Kconc 4.82   K concentration index (k_con_indx) (Note 3)   (meta.code)
J.peak 16.63 mag/arcsec2 J peak pixel brightness (j_peak) (phot.mag.sb;em.IR.J)
H.peak 15.89 mag/arcsec2 H peak pixel brightness (h_peak) (phot.mag.sb;em.IR.H)
K.peak 15.60 mag/arcsec2 K peak pixel brightness (k_peak) (phot.mag.sb;em.IR.K)
J.c5 17.95 mag/arcsec2 J central surface brightness (r≤5") (j_5surf) (phot.mag.sb;em.IR.J)
H.c5 17.25 mag/arcsec2 H central surface brightness (r≤5") (h_5surf) (phot.mag.sb;em.IR.H)
K.c5 17.01 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.K20c3   Confusion flags of H.K20c (h_flg_k20fc) (Note 2)   (meta.code)
Jr.e 19.0 arcsec J Kron ellipse semi-major axis (j_r_e) (phys.angSize;src)
J.e12.492 mag J magnitude in Jr.e (j_m_e) (phot.mag;em.IR.J)
e_J.e 0.030 mag σ(J.e) (j_msig_e) (stat.error)
f_J.e3   Confusion flags of J.e (j_flg_e) (Note 2)   (meta.code)
Hr.e 21.7 arcsec H Kron ellipse semi-major axis (h_r_e) (phys.angSize;src)
H.e11.757 mag H magnitude in Hr.e (h_m_e) (phot.mag;em.IR.H)
e_H.e 0.045 mag σ(H.e) (h_msig_e) (stat.error)
f_H.e3   Confusion flags of J.e (h_flg_e) (Note 2)   (meta.code)
Kr.e 19.3 arcsec K Kron ellipse semi-major axis (k_r_e) (phys.angSize;src)
K.e11.550 mag K magnitude in Kr.e (k_m_e) (phot.mag;em.IR.K)
e_K.e 0.055 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 13.3 arcsec Semi-major axis of elliptical aperture at isophote J=20mag/arcsec2 (j_r_i20e) (phys.angSize;src)
J.i20e12.642 mag J magnitude in Jr.i20e (j_m_i20e) (phot.mag;em.IR.J)
e_J.i20e 0.024 mag σ(J.i20e) (j_msig_i20e) (stat.error)
f_J.i20e3   Confusion flags of J.i20e (j_flg_i20e) (Note 2)   (meta.code)
Hr.i20e 17.3 arcsec Semi-major axis of elliptical aperture at isophote H=20mag/arcsec2 (h_r_i20e) (phys.angSize;src)
H.i20e11.845 mag H magnitude in Hr.i20e (h_m_i20e) (phot.mag;em.IR.H)
e_H.i20e 0.038 mag σ(H.i20e) (h_msig_i20e) (stat.error)
f_H.i20e3   Confusion flags of H.i20e (h_flg_i20e) (Note 2)   (meta.code)
Kr.i20e 16.8 arcsec Semi-major axis of elliptical aperture at isophote K=20mag/arcsec2 (k_r_i20e) (phys.angSize;src)
K.i20e11.594 mag K magnitude in Kr.i20e (k_m_i20e) (phot.mag;em.IR.K)
e_K.i20e 0.049 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 0.380   J minor/major axis ratio to 5σ fit (j_5sig_ba) (phys.size.axisRatio)
Jpa5s 55 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 55 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 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 0.928   J bi-symmetric flux ratio (j_bisym_rat) (stat.fit.param)
Jchi.bs 3.672   J bi-symmetric x-correlation (j_bisym_chi) (stat.fit.chi2)
Hrat.bs 0.954   H bi-symmetric flux ratio (h_bisym_rat) (stat.fit.param)
Hchi.bs 3.793   H bi-symmetric x-correlation (h_bisym_chi) (stat.fit.chi2)
Krat.bs 0.743   K bi-symmetric flux ratio (k_bisym_rat) (stat.fit.param)
Kchi.bs 4.443   K bi-symmetric x-correlation (k_bisym_chi) (stat.fit.chi2)
Jsh0 1.05   J ridge shape (LCSB: BSNR limit) (j_sh0) (src.morph.param)
e_Jsh0 0.04   σ(Jsh0) (j_sig_sh0) (stat.error)
Hsh0 1.01   H ridge shape (LCSB: BSNR limit) (h_sh0) (src.morph.param)
e_Hsh0 0.04   σ(Jsh0) (h_sig_sh0) (stat.error)
Ksh0 1.02   K ridge shape (LCSB: BSNR limit) (k_sh0) (src.morph.param)
e_Ksh0 0.06   σ(Jsh0) (k_sig_sh0) (stat.error)
Jsc.mx 17.5   J mxdn score (LCSB: BSNR - block/smoothed SNR) (j_sc_mxdn) (stat.fit.param)
Jsc.sh 58.4   J shape score (j_sc_sh) (stat.fit.param)
Jsc.wsh 24.4   J wsh score (LCSB: PSNR - peak raw SNR) (j_sc_wsh) (stat.fit.param)
Jsc.r23 11.4   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 12.9   J 2nd moment score (LCSB: SNRMAX - super SNR max.) (j_sc_2mm) (stat.fit.param)
Jsc.vint 16.1   J vint score (j_sc_vint) (stat.fit.param)
Jsc.r1 9.5   J r1 score (j_sc_r1) (stat.fit.param)
Hsc.mx 18.7   H mxdn score (LCSB: BSNR - block/smoothed SNR) (h_sc_mxdn) (stat.fit.param)
Hsc.sh 50.8   H shape score (h_sc_sh) (stat.fit.param)
Hsc.wsh 33.4   H wsh score (LCSB: PSNR - peak raw SNR) (h_sc_wsh) (stat.fit.param)
Hsc.r23 13.6   H r23 score (LCSB: TSNR - integrated SNR for r=15) (h_sc_r23) (stat.fit.param)
Hsc.1mm 9.7   H 1st moment score (LCSB: super blk 2,4,8 SNR) (h_sc_1mm) (stat.fit.param)
Hsc.2mm 9.9   H 2nd moment score (LCSB: SNRMAX - super SNR max.) (h_sc_2mm) (stat.fit.param)
Hsc.vint 15.4   H vint score (h_sc_vint) (stat.fit.param)
Hsc.r1 11.9   H r1 score (h_sc_r1) (stat.fit.param)
Ksc.mx 11.4   K mxdn score (LCSB: BSNR - block/smoothed SNR) (k_sc_mxdn) (stat.fit.param)
Ksc.sh 25.5   K shape score (k_sc_sh) (stat.fit.param)
Ksc.wsh 24.4   K wsh score (LCSB: PSNR - peak raw SNR) (k_sc_wsh) (stat.fit.param)
Ksc.r23 11.4   K r23 score (LCSB: TSNR - integrated SNR for r=15) (k_sc_r23) (stat.fit.param)
Ksc.1mm 7.1   K 1st moment score (LCSB: super blk 2,4,8 SNR) (k_sc_1mm) (stat.fit.param)
Ksc.2mm 7.5   K 2nd moment score (LCSB: SNRMAX - super SNR max.) (k_sc_2mm) (stat.fit.param)
Ksc.vint 7.8   K vint score (k_sc_vint) (stat.fit.param)
Ksc.r1 10.3   K r1 score (k_sc_r1) (stat.fit.param)
Jchi.ellf 9.8 % J chi-fraction for elliptical fit to 3σ isophote (j_chif_ellf) (stat.fit.chi2)
Kchi.ellf 13.4 % 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 9.0 % 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)
prox306.2 arcsec Distance to nearest neighbor in PSC (prox) (pos.angDistance)
pxpa287 deg pos.angle of vector to prox (pxpa) (pos.posAng)
pxKey 1090955  ext_key value of nearest XSC source (pxcntr) (meta.id)
edge.ns 5256 arcsec Distance to nearest N/S edge (dist_edge_ns) (meta.code)
edge.ew241 arcsec Distance to nearest E/W edge (dist_edge_ew) (meta.code)
edgeFlgse   [nswe ] nearest edge (dist_edge_flg) (meta.code)
ptsKey 520815487   Key to source data DB record (pts_key) (meta.id)
mpKey    Key to minor planet prediction (mp_key) (meta.id)
nightKey 552   key to night data record (night_key) (meta.id)
scanKey 28655   key to scan data record (scan_key) (meta.id)
coaddKey 659048   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)
date1999-07-14 "Y:M:D" UT day of observation (date) (Note 10)   (time.epoch;obs)
scan141   scan number (unique within date) (scan) (meta.id)
coadd068   3-digit coadd number (unique within scan) (coadd) (meta.id)
ID 2426   source ID number (unique within scan+coadd) (id) (meta.id)
Xcoadd 245.0 arcsec x (cross-scan) position (x_coadd) (pos.cartesian.x;instr.det)
Ycoadd 414.0 arcsec y (in-scan) position (y_coadd) (pos.cartesian.y;instr.det)
Jbg 139.6   J coadd median background (j_back) (instr.background)
Hbg 476.2   H coadd median background (h_back) (instr.background)
Kbg 364.7   K coadd median background (k_back) (instr.background)
Jres.ann -0.056   J residual annulus background median (j_resid_ann) (stat.fit.residual)
Hres.ann 0.082   H residual annulus background median (h_resid_ann) (stat.fit.residual)
Kres.ann -0.005   K residual annulus background median (k_resid_ann) (stat.fit.residual)
JbgPer 60 arcsec J banding FT period (j_bndg_per) (stat.fit.param)
JbgAmp 0.010   J banding maximum FT amplitude (j_bndg_amp) (stat.fit.param)
HbgPer 70 arcsec H banding FT period (h_bndg_per) (stat.fit.param)
HbgAmp 0.038   H banding maximum FT amplitude (h_bndg_amp) (stat.fit.param)
KbgPer 18 arcsec K banding FT period (k_bndg_per) (stat.fit.param)
KbgAmp 0.054   K banding maximum FT amplitude (k_bndg_amp) (stat.fit.param)
Jtrack-0.7   J band seetracking score (j_seetrack) (stat.fit.param)
Htrack-0.2   H band seetracking score (h_seetrack) (stat.fit.param)
Ktrack 0.0   K band seetracking score (k_seetrack) (stat.fit.param)
extKey 1090987  (i) entry counter (key) number (ext_key) (meta.id)

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