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=1054729
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ColumnValue  Explain   (UCD)
_RAJ200023 55 13.65240 "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+21 45 43.8910 "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 52 40.57846 "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+21 29 02.3000 "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)
_Glon106.00068277 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-39.25439211 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)
1054729recno 1054729  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

JDobs 2450739.6858 d Julian date of the observation (Note 1)   (time.epoch)
2MASX23551365+2145438  (i) Source name (HHMMSSss+DDMMSSs, J2000) (meta.id;meta.main)

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

RAJ2000358.806885 deg (i) Right ascension (J2000), based on peak pixel (pos.eq.ra;meta.main)
DEJ2000+21.762192 deg (i) Declination (J2000), based on peak pixel (pos.eq.dec;meta.main)
supRAdeg358.806885 deg Super-coadd centroid RA (J2000) (sup_ra) (pos.eq.ra)
supDEdeg 21.762177 deg Super-coadd centroid Dec (J2000) (sup_dec) (pos.eq.dec)
dens 2.63 [---] Coadd log(density) of stars with k<14mag (phys.density)
r.K20e 16.5 arcsec Semi-major axis of fiducial ellipse at isophote K=20mag/arcsec2 (r_k20fe) (phys.angSize;src)
J.K20e11.924 mag J magnitude in K20e ellipse (j_m_k20fe) (phot.mag;em.IR.J)
e_J.K20e 0.023 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.K20e11.214 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.K20e3   Confusion flags of H.K20e (h_flg_k20fe) (Note 2)   (meta.code)
K.K20e10.913 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 9.8 arcsec Semi-major axis of 3σ K isophotal ellipse (r_3sig) (phys.angSize.smajAxis;em.IR.K)
Jb/a 0.700   J minor/major axis ratio to 3σ (j_ba) (phys.size.axisRatio)
Jpa-55 deg J pos.angle of 3σ ellipse (j_phi) (pos.posAng)
Hb/a 0.860   H minor/major axis ratio to 3σ (h_ba) (phys.size.axisRatio)
Hpa-45 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-55 deg K pos.angle to 3σ ellipse (k_phi) (pos.posAng)
rS3sig 16.0 arcsec Semi-major axis of super-coadd 3σ isophotal ellipse (sup_r_3sig) (phys.angSize.smajAxis)
Sb/a 0.840   Minor/major axis ratio to rS3sig (sup_ba) (phys.size.axisRatio)
Spa-45 deg Pos.angle of rS3sig (sup_phi) (pos.posAng)
r.fe 20.7 arcsec K fiducial Kron elliptical aperture semi-major axis (r_fe) (phys.angSize;src)
J.fe11.831 mag J magnitude in r.fe (j_m_fe) (phot.mag;em.IR.J)
e_J.fe 0.027 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.fe11.122 mag H magnitude in r.fe (h_m_fe) (phot.mag;em.IR.H)
e_H.fe 0.034 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.fe10.805 mag K magnitude in r.fe (k_m_fe) (phot.mag;em.IR.K)
e_K.fe 0.056 mag σ(K.fe) (k_msig_fe) (stat.error)
f_K.fe1   Confusion flags of K.fe (k_flg_fe) (Note 2)   (meta.code)
r.ext 28.02 arcsec Extrapolation/total radius of fit to radial profile (r_ext) (phys.angSize;src)
J.ext11.718 mag J magnitude in r.ext (j_m_ext) (phot.mag;em.IR.J)
e_J.ext 0.023 mag σ(J.ext) (j_msig_ext) (stat.error)
n_J.ext 2.384   χ2(J.ext) (j_pchi) (Note 3)   (meta.note)
H.ext11.071 mag J magnitude in r.ext (h_m_ext) (phot.mag;em.IR.H)
e_H.ext 0.027 mag σ(H.ext) (h_msig_ext) (stat.error)
n_H.ext 2.236   χ2(H.ext) (h_pchi) (Note 3)   (meta.note)
K.ext10.805 mag J magnitude in r.ext (k_m_ext) (phot.mag;em.IR.K)
e_K.ext 0.042 mag σ(K.ext) (k_msig_ext) (stat.error)
n_K.ext 0.955   χ2(K.ext) (k_pchi) (Note 3)   (meta.note)
Jr.eff 6.40 arcsec J half-light radius (j_r_eff) (phys.angSize;src)
Jmu17.41 mag/arcsec2 J mean surface brightness (j_mnsurfb_eff) (phot.mag.sb;em.IR.J;stat.mean)
Hr.eff 5.76 arcsec H half-light radius (h_r_eff) (phys.angSize;src)
Hmu16.53 mag/arcsec2 H mean surface brightness (h_mnsurfb_eff) (phot.mag.sb;em.IR.H;stat.mean)
Kr.eff 5.49 arcsec K half-light radius (k_r_eff) (phys.angSize;src)
Kmu16.15 mag/arcsec2 K mean surface brightness (k_mnsurfb_eff) (phot.mag.sb;em.IR.K;stat.mean)
Jconc 5.11   J concentration index (j_con_indx) (Note 3)   (meta.code)
Hconc 4.92   H concentration index (h_con_indx) (Note 3)   (meta.code)
Kconc 4.70   K concentration index (k_con_indx) (Note 3)   (meta.code)
J.peak 16.04 mag/arcsec2 J peak pixel brightness (j_peak) (phot.mag.sb;em.IR.J)
H.peak 15.27 mag/arcsec2 H peak pixel brightness (h_peak) (phot.mag.sb;em.IR.H)
K.peak 14.95 mag/arcsec2 K peak pixel brightness (k_peak) (phot.mag.sb;em.IR.K)
J.c5 17.42 mag/arcsec2 J central surface brightness (r≤5") (j_5surf) (phot.mag.sb;em.IR.J)
H.c5 16.71 mag/arcsec2 H central surface brightness (r≤5") (h_5surf) (phot.mag.sb;em.IR.H)
K.c5 16.40 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 16.6 arcsec J Kron ellipse semi-major axis (j_r_e) (phys.angSize;src)
J.e11.936 mag J magnitude in Jr.e (j_m_e) (phot.mag;em.IR.J)
e_J.e 0.023 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 18.9 arcsec H Kron ellipse semi-major axis (h_r_e) (phys.angSize;src)
H.e11.122 mag H magnitude in Hr.e (h_m_e) (phot.mag;em.IR.H)
e_H.e 0.033 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 20.7 arcsec K Kron ellipse semi-major axis (k_r_e) (phys.angSize;src)
K.e10.805 mag K magnitude in Kr.e (k_m_e) (phot.mag;em.IR.K)
e_K.e 0.056 mag σ(K.e) (k_msig_e) (stat.error)
f_K.e1   Confusion flags of K.e (k_flg_e) (Note 2)   (meta.code)
Jr.i20e 12.1 arcsec Semi-major axis of elliptical aperture at isophote J=20mag/arcsec2 (j_r_i20e) (phys.angSize;src)
J.i20e12.103 mag J magnitude in Jr.i20e (j_m_i20e) (phot.mag;em.IR.J)
e_J.i20e 0.019 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 15.7 arcsec Semi-major axis of elliptical aperture at isophote H=20mag/arcsec2 (h_r_i20e) (phys.angSize;src)
H.i20e11.201 mag H magnitude in Hr.i20e (h_m_i20e) (phot.mag;em.IR.H)
e_H.i20e 0.029 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 16.5 arcsec Semi-major axis of elliptical aperture at isophote K=20mag/arcsec2 (k_r_i20e) (phys.angSize;src)
K.i20e10.913 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 0.740   J minor/major axis ratio to 5σ fit (j_5sig_ba) (phys.size.axisRatio)
Jpa5s-75 deg J pos.angle to 5σ fit (j_5sig_phi) (pos.posAng)
Hba5s 0.800   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 0.840   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 0.971   J bi-symmetric flux ratio (j_bisym_rat) (stat.fit.param)
Jchi.bs 1.538   J bi-symmetric x-correlation (j_bisym_chi) (stat.fit.chi2)
Hrat.bs 0.970   H bi-symmetric flux ratio (h_bisym_rat) (stat.fit.param)
Hchi.bs 1.616   H bi-symmetric x-correlation (h_bisym_chi) (stat.fit.chi2)
Krat.bs 0.918   K bi-symmetric flux ratio (k_bisym_rat) (stat.fit.param)
Kchi.bs 1.362   K bi-symmetric x-correlation (k_bisym_chi) (stat.fit.chi2)
Jsh0 0.99   J ridge shape (LCSB: BSNR limit) (j_sh0) (src.morph.param)
e_Jsh0 0.03   σ(Jsh0) (j_sig_sh0) (stat.error)
Hsh0 1.00   H ridge shape (LCSB: BSNR limit) (h_sh0) (src.morph.param)
e_Hsh0 0.05   σ(Jsh0) (h_sig_sh0) (stat.error)
Ksh0 1.01   K ridge shape (LCSB: BSNR limit) (k_sh0) (src.morph.param)
e_Ksh0 0.05   σ(Jsh0) (k_sig_sh0) (stat.error)
Jsc.mx 16.1   J mxdn score (LCSB: BSNR - block/smoothed SNR) (j_sc_mxdn) (stat.fit.param)
Jsc.sh 28.7   J shape score (j_sc_sh) (stat.fit.param)
Jsc.wsh 31.6   J wsh score (LCSB: PSNR - peak raw SNR) (j_sc_wsh) (stat.fit.param)
Jsc.r23 20.9   J r23 score (LCSB: TSNR - integrated SNR for r=15) (j_sc_r23) (stat.fit.param)
Jsc.1mm 12.7   J 1st moment score (LCSB: super blk 2,4,8 SNR) (j_sc_1mm) (stat.fit.param)
Jsc.2mm 14.6   J 2nd moment score (LCSB: SNRMAX - super SNR max.) (j_sc_2mm) (stat.fit.param)
Jsc.vint 19.8   J vint score (j_sc_vint) (stat.fit.param)
Jsc.r1 19.7   J r1 score (j_sc_r1) (stat.fit.param)
Hsc.mx 9.3   H mxdn score (LCSB: BSNR - block/smoothed SNR) (h_sc_mxdn) (stat.fit.param)
Hsc.sh 18.7   H shape score (h_sc_sh) (stat.fit.param)
Hsc.wsh 26.5   H wsh score (LCSB: PSNR - peak raw SNR) (h_sc_wsh) (stat.fit.param)
Hsc.r23 18.9   H r23 score (LCSB: TSNR - integrated SNR for r=15) (h_sc_r23) (stat.fit.param)
Hsc.1mm 9.1   H 1st moment score (LCSB: super blk 2,4,8 SNR) (h_sc_1mm) (stat.fit.param)
Hsc.2mm 10.9   H 2nd moment score (LCSB: SNRMAX - super SNR max.) (h_sc_2mm) (stat.fit.param)
Hsc.vint 16.5   H vint score (h_sc_vint) (stat.fit.param)
Hsc.r1 18.6   H r1 score (h_sc_r1) (stat.fit.param)
Ksc.mx 15.9   K mxdn score (LCSB: BSNR - block/smoothed SNR) (k_sc_mxdn) (stat.fit.param)
Ksc.sh 15.8   K shape score (k_sc_sh) (stat.fit.param)
Ksc.wsh 18.7   K wsh score (LCSB: PSNR - peak raw SNR) (k_sc_wsh) (stat.fit.param)
Ksc.r23 16.7   K r23 score (LCSB: TSNR - integrated SNR for r=15) (k_sc_r23) (stat.fit.param)
Ksc.1mm 6.4   K 1st moment score (LCSB: super blk 2,4,8 SNR) (k_sc_1mm) (stat.fit.param)
Ksc.2mm 7.1   K 2nd moment score (LCSB: SNRMAX - super SNR max.) (k_sc_2mm) (stat.fit.param)
Ksc.vint 11.1   K vint score (k_sc_vint) (stat.fit.param)
Ksc.r1 16.3   K r1 score (k_sc_r1) (stat.fit.param)
Jchi.ellf 14.1 % J chi-fraction for elliptical fit to 3σ isophote (j_chif_ellf) (stat.fit.chi2)
Kchi.ellf 11.3 % 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 12.2 % 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_7784  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)
prox247.2 arcsec Distance to nearest neighbor in PSC (prox) (pos.angDistance)
pxpa247 deg pos.angle of vector to prox (pxpa) (pos.posAng)
pxKey 2527784  ext_key value of nearest XSC source (pxcntr) (meta.id)
edge.ns 8078 arcsec Distance to nearest N/S edge (dist_edge_ns) (meta.code)
edge.ew214 arcsec Distance to nearest E/W edge (dist_edge_ew) (meta.code)
edgeFlgne   [nswe ] nearest edge (dist_edge_flg) (meta.code)
ptsKey1286759318   Key to source data DB record (pts_key) (meta.id)
mpKey    Key to minor planet prediction (mp_key) (meta.id)
nightKey1410   key to night data record (night_key) (meta.id)
scanKey 69107   key to scan data record (scan_key) (meta.id)
coaddKey1589447   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)
date1997-10-18 "Y:M:D" UT day of observation (date) (Note 10)   (time.epoch;obs)
scan 22   scan number (unique within date) (scan) (meta.id)
coadd103   3-digit coadd number (unique within scan) (coadd) (meta.id)
ID 6368   source ID number (unique within scan+coadd) (id) (meta.id)
Xcoadd 222.0 arcsec x (cross-scan) position (x_coadd) (pos.cartesian.x;instr.det)
Ycoadd 697.0 arcsec y (in-scan) position (y_coadd) (pos.cartesian.y;instr.det)
Jbg 140.3   J coadd median background (j_back) (instr.background)
Hbg 493.0   H coadd median background (h_back) (instr.background)
Kbg 569.1   K coadd median background (k_back) (instr.background)
Jres.ann 0.207   J residual annulus background median (j_resid_ann) (stat.fit.residual)
Hres.ann 0.169   H residual annulus background median (h_resid_ann) (stat.fit.residual)
Kres.ann 0.175   K residual annulus background median (k_resid_ann) (stat.fit.residual)
JbgPer 134 arcsec J banding FT period (j_bndg_per) (stat.fit.param)
JbgAmp 0.029   J banding maximum FT amplitude (j_bndg_amp) (stat.fit.param)
HbgPer 12 arcsec H banding FT period (h_bndg_per) (stat.fit.param)
HbgAmp 0.002   H banding maximum FT amplitude (h_bndg_amp) (stat.fit.param)
KbgPer 128 arcsec K banding FT period (k_bndg_per) (stat.fit.param)
KbgAmp 0.091   K banding maximum FT amplitude (k_bndg_amp) (stat.fit.param)
Jtrack-0.1   J band seetracking score (j_seetrack) (stat.fit.param)
Htrack-0.1   H band seetracking score (h_seetrack) (stat.fit.param)
Ktrack-0.6   K band seetracking score (k_seetrack) (stat.fit.param)
extKey 2527781  (i) entry counter (key) number (ext_key) (meta.id)

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