VizieR

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VizieR

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VII/233/xsc The 2MASS Extended sources (IPAC/UMass, 2003-2006)
*The 2MASS Extended Catalog (2MASX) (1647599 rows)
  recno=1611705
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ColumnValue  Explain   (UCD)
_RAJ200010 47 09.99387 "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+72 50 22.8340 "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)
_RAB195010 43 26.42869 "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+73 06 11.8285 "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)
_Glon134.63351274 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+41.34611706 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)
1611705recno 1611705  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

JDobs 2451240.8050 d Julian date of the observation (Note 1)   (time.epoch)
2MASX10470999+7250228  (i) Source name (HHMMSSss+DDMMSSs, J2000) (meta.id;meta.main)

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

RAJ2000161.791641 deg (i) Right ascension (J2000), based on peak pixel (pos.eq.ra;meta.main)
DEJ2000+72.839676 deg (i) Declination (J2000), based on peak pixel (pos.eq.dec;meta.main)
supRAdeg161.791687 deg Super-coadd centroid RA (J2000) (sup_ra) (pos.eq.ra)
supDEdeg 72.839668 deg Super-coadd centroid Dec (J2000) (sup_dec) (pos.eq.dec)
dens 2.83 [---] Coadd log(density) of stars with k<14mag (phys.density)
r.K20e 56.7 arcsec Semi-major axis of fiducial ellipse at isophote K=20mag/arcsec2 (r_k20fe) (phys.angSize;src)
J.K20e 8.998 mag J magnitude in K20e ellipse (j_m_k20fe) (phot.mag;em.IR.J)
e_J.K20e 0.010 mag σ(J.K20e) (j_msig_k20fe) (stat.error)
f_J.K20e1   Confusion flags of J.K20e (j_flg_k20fe) (Note 2)   (meta.code)
H.K20e 8.308 mag H magnitude in K20e ellipse (h_m_k20fe) (phot.mag;em.IR.H)
e_H.K20e 0.013 mag σ(H.K20e) (h_msig_k20fe) (stat.error)
f_H.K20e1   Confusion flags of H.K20e (h_flg_k20fe) (Note 2)   (meta.code)
K.K20e 8.042 mag K magnitude in K20e ellipse (k_m_k20fe) (phot.mag;em.IR.K)
e_K.K20e 0.017 mag σ(K.K20e) (k_msig_k20fe) (stat.error)
f_K.K20e1   Confusion flags of K.K20e (k_flg_k20fe) (Note 2)   (meta.code)
r3sig 32.1 arcsec Semi-major axis of 3σ K isophotal ellipse (r_3sig) (phys.angSize.smajAxis;em.IR.K)
Jb/a 0.920   J minor/major axis ratio to 3σ (j_ba) (phys.size.axisRatio)
Jpa 80 deg J pos.angle of 3σ ellipse (j_phi) (pos.posAng)
Hb/a 0.920   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 0.880   K minor/major axis ratio to 3σ (k_ba) (phys.size.axisRatio)
Kpa 65 deg K pos.angle to 3σ ellipse (k_phi) (pos.posAng)
rS3sig 45.3 arcsec Semi-major axis of super-coadd 3σ isophotal ellipse (sup_r_3sig) (phys.angSize.smajAxis)
Sb/a 0.940   Minor/major axis ratio to rS3sig (sup_ba) (phys.size.axisRatio)
Spa 65 deg Pos.angle of rS3sig (sup_phi) (pos.posAng)
r.fe 54.9 arcsec K fiducial Kron elliptical aperture semi-major axis (r_fe) (phys.angSize;src)
J.fe 9.008 mag J magnitude in r.fe (j_m_fe) (phot.mag;em.IR.J)
e_J.fe 0.009 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.fe 8.317 mag H magnitude in r.fe (h_m_fe) (phot.mag;em.IR.H)
e_H.fe 0.013 mag σ(H.fe) (h_msig_fe) (stat.error)
f_H.fe1   Confusion flags of H.fe (h_flg_fe) (Note 2)   (meta.code)
K.fe 8.052 mag K magnitude in r.fe (k_m_fe) (phot.mag;em.IR.K)
e_K.fe 0.016 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 80.13 arcsec Extrapolation/total radius of fit to radial profile (r_ext) (phys.angSize;src)
J.ext 8.925 mag J magnitude in r.ext (j_m_ext) (phot.mag;em.IR.J)
e_J.ext 0.010 mag σ(J.ext) (j_msig_ext) (stat.error)
n_J.ext 8.648   χ2(J.ext) (j_pchi) (Note 3)   (meta.note)
H.ext 8.236 mag J magnitude in r.ext (h_m_ext) (phot.mag;em.IR.H)
e_H.ext 0.013 mag σ(H.ext) (h_msig_ext) (stat.error)
n_H.ext 8.993   χ2(H.ext) (h_pchi) (Note 3)   (meta.note)
K.ext 7.965 mag J magnitude in r.ext (k_m_ext) (phot.mag;em.IR.K)
e_K.ext 0.017 mag σ(K.ext) (k_msig_ext) (stat.error)
n_K.ext 9.900   χ2(K.ext) (k_pchi) (Note 3)   (meta.note)
Jr.eff 15.96 arcsec J half-light radius (j_r_eff) (phys.angSize;src)
Jmu16.80 mag/arcsec2 J mean surface brightness (j_mnsurfb_eff) (phot.mag.sb;em.IR.J;stat.mean)
Hr.eff 15.73 arcsec H half-light radius (h_r_eff) (phys.angSize;src)
Hmu16.08 mag/arcsec2 H mean surface brightness (h_mnsurfb_eff) (phot.mag.sb;em.IR.H;stat.mean)
Kr.eff 15.85 arcsec K half-light radius (k_r_eff) (phys.angSize;src)
Kmu15.83 mag/arcsec2 K mean surface brightness (k_mnsurfb_eff) (phot.mag.sb;em.IR.K;stat.mean)
Jconc 4.94   J concentration index (j_con_indx) (Note 3)   (meta.code)
Hconc 4.97   H concentration index (h_con_indx) (Note 3)   (meta.code)
Kconc 5.05   K concentration index (k_con_indx) (Note 3)   (meta.code)
J.peak 14.51 mag/arcsec2 J peak pixel brightness (j_peak) (phot.mag.sb;em.IR.J)
H.peak 13.81 mag/arcsec2 H peak pixel brightness (h_peak) (phot.mag.sb;em.IR.H)
K.peak 13.55 mag/arcsec2 K peak pixel brightness (k_peak) (phot.mag.sb;em.IR.K)
J.c5 15.50 mag/arcsec2 J central surface brightness (r≤5") (j_5surf) (phot.mag.sb;em.IR.J)
H.c5 14.80 mag/arcsec2 H central surface brightness (r≤5") (h_5surf) (phot.mag.sb;em.IR.H)
K.c5 14.52 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.K20c1   Confusion flags of H.K20c (h_flg_k20fc) (Note 2)   (meta.code)
Jr.e 46.7 arcsec J Kron ellipse semi-major axis (j_r_e) (phys.angSize;src)
J.e 9.055 mag J magnitude in Jr.e (j_m_e) (phot.mag;em.IR.J)
e_J.e 0.008 mag σ(J.e) (j_msig_e) (stat.error)
f_J.e1   Confusion flags of J.e (j_flg_e) (Note 2)   (meta.code)
Hr.e 51.5 arcsec H Kron ellipse semi-major axis (h_r_e) (phys.angSize;src)
H.e 8.330 mag H magnitude in Hr.e (h_m_e) (phot.mag;em.IR.H)
e_H.e 0.012 mag σ(H.e) (h_msig_e) (stat.error)
f_H.e1   Confusion flags of J.e (h_flg_e) (Note 2)   (meta.code)
Kr.e 54.9 arcsec K Kron ellipse semi-major axis (k_r_e) (phys.angSize;src)
K.e 8.052 mag K magnitude in Kr.e (k_m_e) (phot.mag;em.IR.K)
e_K.e 0.016 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 40.6 arcsec Semi-major axis of elliptical aperture at isophote J=20mag/arcsec2 (j_r_i20e) (phys.angSize;src)
J.i20e 9.116 mag J magnitude in Jr.i20e (j_m_i20e) (phot.mag;em.IR.J)
e_J.i20e 0.007 mag σ(J.i20e) (j_msig_i20e) (stat.error)
f_J.i20e1   Confusion flags of J.i20e (j_flg_i20e) (Note 2)   (meta.code)
Hr.i20e 51.0 arcsec Semi-major axis of elliptical aperture at isophote H=20mag/arcsec2 (h_r_i20e) (phys.angSize;src)
H.i20e 8.334 mag H magnitude in Hr.i20e (h_m_i20e) (phot.mag;em.IR.H)
e_H.i20e 0.012 mag σ(H.i20e) (h_msig_i20e) (stat.error)
f_H.i20e1   Confusion flags of H.i20e (h_flg_i20e) (Note 2)   (meta.code)
Kr.i20e 56.7 arcsec Semi-major axis of elliptical aperture at isophote K=20mag/arcsec2 (k_r_i20e) (phys.angSize;src)
K.i20e 8.042 mag K magnitude in Kr.i20e (k_m_i20e) (phot.mag;em.IR.K)
e_K.i20e 0.017 mag σ(K.i20e) (k_msig_i20e) (stat.error)
f_K.i20e1   Confusion flags of K.i20e (k_flg_i20e) (Note 2)   (meta.code)
Jba5s 0.900   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 0.900   H minor/major axis ratio to 5σ fit (h_5sig_ba) (phys.size.axisRatio)
Hpa5s 80 deg H pos.angle to 5σ fit (h_5sig_phi) (pos.posAng)
Kba5s 0.900   K minor/major axis ratio to 5σ fit (k_5sig_ba) (phys.size.axisRatio)
Kpa5s 65 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 0.973   J bi-symmetric flux ratio (j_bisym_rat) (stat.fit.param)
Jchi.bs 1.919   J bi-symmetric x-correlation (j_bisym_chi) (stat.fit.chi2)
Hrat.bs 0.990   H bi-symmetric flux ratio (h_bisym_rat) (stat.fit.param)
Hchi.bs 1.634   H bi-symmetric x-correlation (h_bisym_chi) (stat.fit.chi2)
Krat.bs 0.961   K bi-symmetric flux ratio (k_bisym_rat) (stat.fit.param)
Kchi.bs 2.026   K bi-symmetric x-correlation (k_bisym_chi) (stat.fit.chi2)
Jsh0 1.03   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 0.05   σ(Jsh0) (h_sig_sh0) (stat.error)
Ksh0 1.08   K ridge shape (LCSB: BSNR limit) (k_sh0) (src.morph.param)
e_Ksh0 0.06   σ(Jsh0) (k_sig_sh0) (stat.error)
Jsc.mx 38.8   J mxdn score (LCSB: BSNR - block/smoothed SNR) (j_sc_mxdn) (stat.fit.param)
Jsc.sh 48.7   J shape score (j_sc_sh) (stat.fit.param)
Jsc.wsh 56.1   J wsh score (LCSB: PSNR - peak raw SNR) (j_sc_wsh) (stat.fit.param)
Jsc.r23 44.1   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 18.6   J 2nd moment score (LCSB: SNRMAX - super SNR max.) (j_sc_2mm) (stat.fit.param)
Jsc.vint 35.7   J vint score (j_sc_vint) (stat.fit.param)
Jsc.r1 43.3   J r1 score (j_sc_r1) (stat.fit.param)
Hsc.mx 34.1   H mxdn score (LCSB: BSNR - block/smoothed SNR) (h_sc_mxdn) (stat.fit.param)
Hsc.sh 36.6   H shape score (h_sc_sh) (stat.fit.param)
Hsc.wsh 48.3   H wsh score (LCSB: PSNR - peak raw SNR) (h_sc_wsh) (stat.fit.param)
Hsc.r23 39.4   H r23 score (LCSB: TSNR - integrated SNR for r=15) (h_sc_r23) (stat.fit.param)
Hsc.1mm 10.4   H 1st moment score (LCSB: super blk 2,4,8 SNR) (h_sc_1mm) (stat.fit.param)
Hsc.2mm 12.1   H 2nd moment score (LCSB: SNRMAX - super SNR max.) (h_sc_2mm) (stat.fit.param)
Hsc.vint 31.6   H vint score (h_sc_vint) (stat.fit.param)
Hsc.r1 38.3   H r1 score (h_sc_r1) (stat.fit.param)
Ksc.mx 34.6   K mxdn score (LCSB: BSNR - block/smoothed SNR) (k_sc_mxdn) (stat.fit.param)
Ksc.sh 28.8   K shape score (k_sc_sh) (stat.fit.param)
Ksc.wsh 37.4   K wsh score (LCSB: PSNR - peak raw SNR) (k_sc_wsh) (stat.fit.param)
Ksc.r23 36.0   K r23 score (LCSB: TSNR - integrated SNR for r=15) (k_sc_r23) (stat.fit.param)
Ksc.1mm 7.7   K 1st moment score (LCSB: super blk 2,4,8 SNR) (k_sc_1mm) (stat.fit.param)
Ksc.2mm 8.9   K 2nd moment score (LCSB: SNRMAX - super SNR max.) (k_sc_2mm) (stat.fit.param)
Ksc.vint 22.9   K vint score (k_sc_vint) (stat.fit.param)
Ksc.r1 35.2   K r1 score (k_sc_r1) (stat.fit.param)
Jchi.ellf 7.6 % J chi-fraction for elliptical fit to 3σ isophote (j_chif_ellf) (stat.fit.chi2)
Kchi.ellf 8.1 % 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 6.9 % 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_3348  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)
prox154.8 arcsec Distance to nearest neighbor in PSC (prox) (pos.angDistance)
pxpa114 deg pos.angle of vector to prox (pxpa) (pos.posAng)
pxKey 1203029  ext_key value of nearest XSC source (pxcntr) (meta.id)
edge.ns 3561 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)
edgeFlgsw   [nswe ] nearest edge (dist_edge_flg) (meta.code)
ptsKey 569492703   Key to source data DB record (pts_key) (meta.id)
mpKey    Key to minor planet prediction (mp_key) (meta.id)
nightKey 609   key to night data record (night_key) (meta.id)
scanKey 31411   key to scan data record (scan_key) (meta.id)
coaddKey 722450   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)
date1999-03-03 "Y:M:D" UT day of observation (date) (Note 10)   (time.epoch;obs)
scan 74   scan number (unique within date) (scan) (meta.id)
coadd232   3-digit coadd number (unique within scan) (coadd) (meta.id)
ID 1677   source ID number (unique within scan+coadd) (id) (meta.id)
Xcoadd 296.0 arcsec x (cross-scan) position (x_coadd) (pos.cartesian.x;instr.det)
Ycoadd 851.0 arcsec y (in-scan) position (y_coadd) (pos.cartesian.y;instr.det)
Jbg 133.1   J coadd median background (j_back) (instr.background)
Hbg 685.1   H coadd median background (h_back) (instr.background)
Kbg 498.5   K coadd median background (k_back) (instr.background)
Jres.ann 0.197   J residual annulus background median (j_resid_ann) (stat.fit.residual)
Hres.ann 0.202   H residual annulus background median (h_resid_ann) (stat.fit.residual)
Kres.ann 0.097   K residual annulus background median (k_resid_ann) (stat.fit.residual)
JbgPer 120 arcsec J banding FT period (j_bndg_per) (stat.fit.param)
JbgAmp 0.015   J banding maximum FT amplitude (j_bndg_amp) (stat.fit.param)
HbgPer 160 arcsec H banding FT period (h_bndg_per) (stat.fit.param)
HbgAmp 0.057   H banding maximum FT amplitude (h_bndg_amp) (stat.fit.param)
KbgPer 50 arcsec K banding FT period (k_bndg_per) (stat.fit.param)
KbgAmp 0.045   K banding maximum FT amplitude (k_bndg_amp) (stat.fit.param)
Jtrack-0.3   J band seetracking score (j_seetrack) (stat.fit.param)
Htrack-0.5   H band seetracking score (h_seetrack) (stat.fit.param)
Ktrack-0.5   K band seetracking score (k_seetrack) (stat.fit.param)
extKey 1203028  (i) entry counter (key) number (ext_key) (meta.id)

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