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=1104027
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ColumnValue  Explain   (UCD)
_RAJ200011 50 05.92893 "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+24 55 12.3780 "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)
_RAB195011 47 30.64273 "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+25 11 53.0506 "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)
_Glon218.60072964 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+76.05354179 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)
1104027recno 1104027  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

JDobs 2450875.8401 d Julian date of the observation (Note 1)   (time.epoch)
2MASX11500592+2455123  (i) Source name (HHMMSSss+DDMMSSs, J2000) (meta.id;meta.main)

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

RAJ2000177.524704 deg (i) Right ascension (J2000), based on peak pixel (pos.eq.ra;meta.main)
DEJ2000+24.920105 deg (i) Declination (J2000), based on peak pixel (pos.eq.dec;meta.main)
supRAdeg177.524719 deg Super-coadd centroid RA (J2000) (sup_ra) (pos.eq.ra)
supDEdeg 24.920080 deg Super-coadd centroid Dec (J2000) (sup_dec) (pos.eq.dec)
dens 2.44 [---] Coadd log(density) of stars with k<14mag (phys.density)
r.K20e 17.7 arcsec Semi-major axis of fiducial ellipse at isophote K=20mag/arcsec2 (r_k20fe) (phys.angSize;src)
J.K20e12.039 mag J magnitude in K20e ellipse (j_m_k20fe) (phot.mag;em.IR.J)
e_J.K20e 0.021 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.K20e11.396 mag H magnitude in K20e ellipse (h_m_k20fe) (phot.mag;em.IR.H)
e_H.K20e 0.030 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.K20e11.150 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.K20e0   Confusion flags of K.K20e (k_flg_k20fe) (Note 2)   (meta.code)
r3sig 10.0 arcsec Semi-major axis of 3σ K isophotal ellipse (r_3sig) (phys.angSize.smajAxis;em.IR.K)
Jb/a 0.840   J minor/major axis ratio to 3σ (j_ba) (phys.size.axisRatio)
Jpa 90 deg J pos.angle of 3σ ellipse (j_phi) (pos.posAng)
Hb/a 0.880   H minor/major axis ratio to 3σ (h_ba) (phys.size.axisRatio)
Hpa-80 deg H pos.angle to 3σ ellipse (h_phi) (pos.posAng)
Kb/a 0.880   K minor/major axis ratio to 3σ (k_ba) (phys.size.axisRatio)
Kpa-60 deg K pos.angle to 3σ ellipse (k_phi) (pos.posAng)
rS3sig 16.4 arcsec Semi-major axis of super-coadd 3σ isophotal ellipse (sup_r_3sig) (phys.angSize.smajAxis)
Sb/a 0.960   Minor/major axis ratio to rS3sig (sup_ba) (phys.size.axisRatio)
Spa-85 deg Pos.angle of rS3sig (sup_phi) (pos.posAng)
r.fe 24.7 arcsec K fiducial Kron elliptical aperture semi-major axis (r_fe) (phys.angSize;src)
J.fe11.897 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.fe0   Confusion flags of J.fe (j_flg_fe) (Note 2)   (meta.code)
H.fe11.270 mag H magnitude in r.fe (h_m_fe) (phot.mag;em.IR.H)
e_H.fe 0.039 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.fe11.003 mag K magnitude in r.fe (k_m_fe) (phot.mag;em.IR.K)
e_K.fe 0.064 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 33.86 arcsec Extrapolation/total radius of fit to radial profile (r_ext) (phys.angSize;src)
J.ext11.823 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 7.683   χ2(J.ext) (j_pchi) (Note 3)   (meta.note)
H.ext11.167 mag J magnitude in r.ext (h_m_ext) (phot.mag;em.IR.H)
e_H.ext 0.035 mag σ(H.ext) (h_msig_ext) (stat.error)
n_H.ext 6.682   χ2(H.ext) (h_pchi) (Note 3)   (meta.note)
K.ext10.912 mag J magnitude in r.ext (k_m_ext) (phot.mag;em.IR.K)
e_K.ext 0.051 mag σ(K.ext) (k_msig_ext) (stat.error)
n_K.ext 5.710   χ2(K.ext) (k_pchi) (Note 3)   (meta.note)
Jr.eff 8.78 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 8.89 arcsec H half-light radius (h_r_eff) (phys.angSize;src)
Hmu17.78 mag/arcsec2 H mean surface brightness (h_mnsurfb_eff) (phot.mag.sb;em.IR.H;stat.mean)
Kr.eff 9.06 arcsec K half-light radius (k_r_eff) (phys.angSize;src)
Kmu17.57 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 3.21   H concentration index (h_con_indx) (Note 3)   (meta.code)
Kconc 3.22   K concentration index (k_con_indx) (Note 3)   (meta.code)
J.peak 17.16 mag/arcsec2 J peak pixel brightness (j_peak) (phot.mag.sb;em.IR.J)
H.peak 16.48 mag/arcsec2 H peak pixel brightness (h_peak) (phot.mag.sb;em.IR.H)
K.peak 16.29 mag/arcsec2 K peak pixel brightness (k_peak) (phot.mag.sb;em.IR.K)
J.c5 18.03 mag/arcsec2 J central surface brightness (r≤5") (j_5surf) (phot.mag.sb;em.IR.J)
H.c5 17.34 mag/arcsec2 H central surface brightness (r≤5") (h_5surf) (phot.mag.sb;em.IR.H)
K.c5 17.13 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 20.9 arcsec J Kron ellipse semi-major axis (j_r_e) (phys.angSize;src)
J.e11.970 mag J magnitude in Jr.e (j_m_e) (phot.mag;em.IR.J)
e_J.e 0.024 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 22.3 arcsec H Kron ellipse semi-major axis (h_r_e) (phys.angSize;src)
H.e11.313 mag H magnitude in Hr.e (h_m_e) (phot.mag;em.IR.H)
e_H.e 0.036 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 24.7 arcsec K Kron ellipse semi-major axis (k_r_e) (phys.angSize;src)
K.e11.003 mag K magnitude in Kr.e (k_m_e) (phot.mag;em.IR.K)
e_K.e 0.064 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 13.1 arcsec Semi-major axis of elliptical aperture at isophote J=20mag/arcsec2 (j_r_i20e) (phys.angSize;src)
J.i20e12.230 mag J magnitude in Jr.i20e (j_m_i20e) (phot.mag;em.IR.J)
e_J.i20e 0.018 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 15.8 arcsec Semi-major axis of elliptical aperture at isophote H=20mag/arcsec2 (h_r_i20e) (phys.angSize;src)
H.i20e11.456 mag H magnitude in Hr.i20e (h_m_i20e) (phot.mag;em.IR.H)
e_H.i20e 0.028 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 17.7 arcsec Semi-major axis of elliptical aperture at isophote K=20mag/arcsec2 (k_r_i20e) (phys.angSize;src)
K.i20e11.150 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.i20e0   Confusion flags of K.i20e (k_flg_i20e) (Note 2)   (meta.code)
Jba5s 0.880   J minor/major axis ratio to 5σ fit (j_5sig_ba) (phys.size.axisRatio)
Jpa5s 90 deg J pos.angle to 5σ fit (j_5sig_phi) (pos.posAng)
Hba5s 0.820   H minor/major axis ratio to 5σ fit (h_5sig_ba) (phys.size.axisRatio)
Hpa5s-70 deg H pos.angle to 5σ fit (h_5sig_phi) (pos.posAng)
Kba5s 0.760   K minor/major axis ratio to 5σ fit (k_5sig_ba) (phys.size.axisRatio)
Kpa5s-85 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 0.999   J bi-symmetric flux ratio (j_bisym_rat) (stat.fit.param)
Jchi.bs 1.768   J bi-symmetric x-correlation (j_bisym_chi) (stat.fit.chi2)
Hrat.bs 0.974   H bi-symmetric flux ratio (h_bisym_rat) (stat.fit.param)
Hchi.bs 1.438   H bi-symmetric x-correlation (h_bisym_chi) (stat.fit.chi2)
Krat.bs 0.998   K bi-symmetric flux ratio (k_bisym_rat) (stat.fit.param)
Kchi.bs 1.196   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 1.04   H ridge shape (LCSB: BSNR limit) (h_sh0) (src.morph.param)
e_Hsh0 0.04   σ(Jsh0) (h_sig_sh0) (stat.error)
Ksh0 1.00   K ridge shape (LCSB: BSNR limit) (k_sh0) (src.morph.param)
e_Ksh0 0.05   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 65.1   J shape score (j_sc_sh) (stat.fit.param)
Jsc.wsh 77.2   J wsh score (LCSB: PSNR - peak raw SNR) (j_sc_wsh) (stat.fit.param)
Jsc.r23 47.5   J r23 score (LCSB: TSNR - integrated SNR for r=15) (j_sc_r23) (stat.fit.param)
Jsc.1mm 14.7   J 1st moment score (LCSB: super blk 2,4,8 SNR) (j_sc_1mm) (stat.fit.param)
Jsc.2mm 20.0   J 2nd moment score (LCSB: SNRMAX - super SNR max.) (j_sc_2mm) (stat.fit.param)
Jsc.vint 43.1   J vint score (j_sc_vint) (stat.fit.param)
Jsc.r1 44.1   J r1 score (j_sc_r1) (stat.fit.param)
Hsc.mx 32.5   H mxdn score (LCSB: BSNR - block/smoothed SNR) (h_sc_mxdn) (stat.fit.param)
Hsc.sh 52.9   H shape score (h_sc_sh) (stat.fit.param)
Hsc.wsh 64.6   H wsh score (LCSB: PSNR - peak raw SNR) (h_sc_wsh) (stat.fit.param)
Hsc.r23 48.9   H r23 score (LCSB: TSNR - integrated SNR for r=15) (h_sc_r23) (stat.fit.param)
Hsc.1mm 13.1   H 1st moment score (LCSB: super blk 2,4,8 SNR) (h_sc_1mm) (stat.fit.param)
Hsc.2mm 17.0   H 2nd moment score (LCSB: SNRMAX - super SNR max.) (h_sc_2mm) (stat.fit.param)
Hsc.vint 42.0   H vint score (h_sc_vint) (stat.fit.param)
Hsc.r1 47.1   H r1 score (h_sc_r1) (stat.fit.param)
Ksc.mx 28.2   K mxdn score (LCSB: BSNR - block/smoothed SNR) (k_sc_mxdn) (stat.fit.param)
Ksc.sh 49.5   K shape score (k_sc_sh) (stat.fit.param)
Ksc.wsh 58.3   K wsh score (LCSB: PSNR - peak raw SNR) (k_sc_wsh) (stat.fit.param)
Ksc.r23 44.7   K r23 score (LCSB: TSNR - integrated SNR for r=15) (k_sc_r23) (stat.fit.param)
Ksc.1mm 11.3   K 1st moment score (LCSB: super blk 2,4,8 SNR) (k_sc_1mm) (stat.fit.param)
Ksc.2mm 13.1   K 2nd moment score (LCSB: SNRMAX - super SNR max.) (k_sc_2mm) (stat.fit.param)
Ksc.vint 39.1   K vint score (k_sc_vint) (stat.fit.param)
Ksc.r1 28.0   K r1 score (k_sc_r1) (stat.fit.param)
Jchi.ellf 7.5 % J chi-fraction for elliptical fit to 3σ isophote (j_chif_ellf) (stat.fit.chi2)
Kchi.ellf 9.7 % 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 8.6 % 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)
idGalNGC_3920  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)
prox207.8 arcsec Distance to nearest neighbor in PSC (prox) (pos.angDistance)
pxpa341 deg pos.angle of vector to prox (pxpa) (pos.posAng)
pxKey 413715  ext_key value of nearest XSC source (pxcntr) (meta.id)
edge.ns 3841 arcsec Distance to nearest N/S edge (dist_edge_ns) (meta.code)
edge.ew105 arcsec Distance to nearest E/W edge (dist_edge_ew) (meta.code)
edgeFlgse   [nswe ] nearest edge (dist_edge_flg) (meta.code)
ptsKey 175318868   Key to source data DB record (pts_key) (meta.id)
mpKey    Key to minor planet prediction (mp_key) (meta.id)
nightKey 203   key to night data record (night_key) (meta.id)
scanKey 10510   key to scan data record (scan_key) (meta.id)
coaddKey 241726   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)
date1998-03-03 "Y:M:D" UT day of observation (date) (Note 10)   (time.epoch;obs)
scan 77   scan number (unique within date) (scan) (meta.id)
coadd220   3-digit coadd number (unique within scan) (coadd) (meta.id)
ID 1531   source ID number (unique within scan+coadd) (id) (meta.id)
Xcoadd 113.0 arcsec x (cross-scan) position (x_coadd) (pos.cartesian.x;instr.det)
Ycoadd 167.0 arcsec y (in-scan) position (y_coadd) (pos.cartesian.y;instr.det)
Jbg 91.1   J coadd median background (j_back) (instr.background)
Hbg 297.0   H coadd median background (h_back) (instr.background)
Kbg 270.3   K coadd median background (k_back) (instr.background)
Jres.ann 0.054   J residual annulus background median (j_resid_ann) (stat.fit.residual)
Hres.ann 0.066   H residual annulus background median (h_resid_ann) (stat.fit.residual)
Kres.ann 0.109   K residual annulus background median (k_resid_ann) (stat.fit.residual)
JbgPer 54 arcsec J banding FT period (j_bndg_per) (stat.fit.param)
JbgAmp 0.045   J banding maximum FT amplitude (j_bndg_amp) (stat.fit.param)
HbgPer 52 arcsec H banding FT period (h_bndg_per) (stat.fit.param)
HbgAmp 0.059   H banding maximum FT amplitude (h_bndg_amp) (stat.fit.param)
KbgPer 52 arcsec K banding FT period (k_bndg_per) (stat.fit.param)
KbgAmp 0.037   K banding maximum FT amplitude (k_bndg_amp) (stat.fit.param)
Jtrack 0.0   J band seetracking score (j_seetrack) (stat.fit.param)
Htrack-0.6   H band seetracking score (h_seetrack) (stat.fit.param)
Ktrack-0.1   K band seetracking score (k_seetrack) (stat.fit.param)
extKey 413712  (i) entry counter (key) number (ext_key) (meta.id)

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