VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) 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=1627701
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ColumnValue  Explain   (UCD)
_RAJ200007 54 16.29813 "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+77 09 51.7790 "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)
_RAB195007 47 21.68838 "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+77 17 37.5511 "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)
_Glon137.21027789 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+29.87564366 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)
1627701recno 1627701  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

JDobs 2451223.8199 d Julian date of the observation (Note 1)   (time.epoch)
2MASX07541629+7709517  (i) Source name (HHMMSSss+DDMMSSs, J2000) (meta.id;meta.main)

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

RAJ2000118.567909 deg (i) Right ascension (J2000), based on peak pixel (pos.eq.ra;meta.main)
DEJ2000+77.164383 deg (i) Declination (J2000), based on peak pixel (pos.eq.dec;meta.main)
supRAdeg118.567757 deg Super-coadd centroid RA (J2000) (sup_ra) (pos.eq.ra)
supDEdeg 77.164459 deg Super-coadd centroid Dec (J2000) (sup_dec) (pos.eq.dec)
dens 2.80 [---] Coadd log(density) of stars with k<14mag (phys.density)
r.K20e 7.1 arcsec Semi-major axis of fiducial ellipse at isophote K=20mag/arcsec2 (r_k20fe) (phys.angSize;src)
J.K20e15.343 mag J magnitude in K20e ellipse (j_m_k20fe) (phot.mag;em.IR.J)
e_J.K20e 0.108 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.K20e14.741 mag H magnitude in K20e ellipse (h_m_k20fe) (phot.mag;em.IR.H)
e_H.K20e 0.168 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.K20e14.002 mag K magnitude in K20e ellipse (k_m_k20fe) (phot.mag;em.IR.K)
e_K.K20e 0.129 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 3.3 arcsec Semi-major axis of 3σ K isophotal ellipse (r_3sig) (phys.angSize.smajAxis;em.IR.K)
Jb/a 0.480   J minor/major axis ratio to 3σ (j_ba) (phys.size.axisRatio)
Jpa-40 deg J pos.angle of 3σ ellipse (j_phi) (pos.posAng)
Hb/a 0.454   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 0.480   K minor/major axis ratio to 3σ (k_ba) (phys.size.axisRatio)
Kpa-40 deg K pos.angle to 3σ ellipse (k_phi) (pos.posAng)
rS3sig 6.6 arcsec Semi-major axis of super-coadd 3σ isophotal ellipse (sup_r_3sig) (phys.angSize.smajAxis)
Sb/a 0.454   Minor/major axis ratio to rS3sig (sup_ba) (phys.size.axisRatio)
Spa-55 deg Pos.angle of rS3sig (sup_phi) (pos.posAng)
r.fe 10.3 arcsec K fiducial Kron elliptical aperture semi-major axis (r_fe) (phys.angSize;src)
J.fe15.214 mag J magnitude in r.fe (j_m_fe) (phot.mag;em.IR.J)
e_J.fe 0.139 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.fe14.377 mag H magnitude in r.fe (h_m_fe) (phot.mag;em.IR.H)
e_H.fe 0.175 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.fe13.809 mag K magnitude in r.fe (k_m_fe) (phot.mag;em.IR.K)
e_K.fe 0.158 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 12.82 arcsec Extrapolation/total radius of fit to radial profile (r_ext) (phys.angSize;src)
J.ext15.147 mag J magnitude in r.ext (j_m_ext) (phot.mag;em.IR.J)
e_J.ext 0.161 mag σ(J.ext) (j_msig_ext) (stat.error)
n_J.ext 0.266   χ2(J.ext) (j_pchi) (Note 3)   (meta.note)
H.ext14.389 mag J magnitude in r.ext (h_m_ext) (phot.mag;em.IR.H)
e_H.ext 0.217 mag σ(H.ext) (h_msig_ext) (stat.error)
n_H.ext 0.281   χ2(H.ext) (h_pchi) (Note 3)   (meta.note)
K.ext13.796 mag J magnitude in r.ext (k_m_ext) (phot.mag;em.IR.K)
e_K.ext 0.194 mag σ(K.ext) (k_msig_ext) (stat.error)
n_K.ext 0.500   χ2(K.ext) (k_pchi) (Note 3)   (meta.note)
Jr.eff 3.49 arcsec J half-light radius (j_r_eff) (phys.angSize;src)
Jmu19.69 mag/arcsec2 J mean surface brightness (j_mnsurfb_eff) (phot.mag.sb;em.IR.J;stat.mean)
Hr.eff 4.10 arcsec H half-light radius (h_r_eff) (phys.angSize;src)
Hmu19.10 mag/arcsec2 H mean surface brightness (h_mnsurfb_eff) (phot.mag.sb;em.IR.H;stat.mean)
Kr.eff 3.28 arcsec K half-light radius (k_r_eff) (phys.angSize;src)
Kmu18.27 mag/arcsec2 K mean surface brightness (k_mnsurfb_eff) (phot.mag.sb;em.IR.K;stat.mean)
Jconc 3.00   J concentration index (j_con_indx) (Note 3)   (meta.code)
Hconc 3.55   H concentration index (h_con_indx) (Note 3)   (meta.code)
Kconc 3.13   K concentration index (k_con_indx) (Note 3)   (meta.code)
J.peak 19.18 mag/arcsec2 J peak pixel brightness (j_peak) (phot.mag.sb;em.IR.J)
H.peak 18.34 mag/arcsec2 H peak pixel brightness (h_peak) (phot.mag.sb;em.IR.H)
K.peak 17.71 mag/arcsec2 K peak pixel brightness (k_peak) (phot.mag.sb;em.IR.K)
J.c5 20.31 mag/arcsec2 J central surface brightness (r≤5") (j_5surf) (phot.mag.sb;em.IR.J)
H.c5 19.59 mag/arcsec2 H central surface brightness (r≤5") (h_5surf) (phot.mag.sb;em.IR.H)
K.c5 18.92 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 9.7 arcsec J Kron ellipse semi-major axis (j_r_e) (phys.angSize;src)
J.e15.222 mag J magnitude in Jr.e (j_m_e) (phot.mag;em.IR.J)
e_J.e 0.133 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 11.2 arcsec H Kron ellipse semi-major axis (h_r_e) (phys.angSize;src)
H.e14.463 mag H magnitude in Hr.e (h_m_e) (phot.mag;em.IR.H)
e_H.e 0.199 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 10.3 arcsec K Kron ellipse semi-major axis (k_r_e) (phys.angSize;src)
K.e13.809 mag K magnitude in Kr.e (k_m_e) (phot.mag;em.IR.K)
e_K.e 0.158 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 5.0 arcsec Semi-major axis of elliptical aperture at isophote J=20mag/arcsec2 (j_r_i20e) (phys.angSize;src)
J.i20e15.745 mag J magnitude in Jr.i20e (j_m_i20e) (phot.mag;em.IR.J)
e_J.i20e 0.111 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 6.1 arcsec Semi-major axis of elliptical aperture at isophote H=20mag/arcsec2 (h_r_i20e) (phys.angSize;src)
H.i20e14.849 mag H magnitude in Hr.i20e (h_m_i20e) (phot.mag;em.IR.H)
e_H.i20e 0.156 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 7.1 arcsec Semi-major axis of elliptical aperture at isophote K=20mag/arcsec2 (k_r_i20e) (phys.angSize;src)
K.i20e14.002 mag K magnitude in Kr.i20e (k_m_i20e) (phot.mag;em.IR.K)
e_K.i20e 0.129 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 0.380   J minor/major axis ratio to 5σ fit (j_5sig_ba) (phys.size.axisRatio)
Jpa5s-40 deg J pos.angle to 5σ fit (j_5sig_phi) (pos.posAng)
Hba5s 1.000   H minor/major axis ratio to 5σ fit (h_5sig_ba) (phys.size.axisRatio)
Hpa5s 90 deg H pos.angle to 5σ fit (h_5sig_phi) (pos.posAng)
Kba5s 1.000   K minor/major axis ratio to 5σ fit (k_5sig_ba) (phys.size.axisRatio)
Kpa5s 90 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 0.894   J bi-symmetric flux ratio (j_bisym_rat) (stat.fit.param)
Jchi.bs 2.158   J bi-symmetric x-correlation (j_bisym_chi) (stat.fit.chi2)
Hrat.bs 0.975   H bi-symmetric flux ratio (h_bisym_rat) (stat.fit.param)
Hchi.bs 1.091   H bi-symmetric x-correlation (h_bisym_chi) (stat.fit.chi2)
Krat.bs    K bi-symmetric flux ratio (k_bisym_rat) (stat.fit.param)
Kchi.bs    K bi-symmetric x-correlation (k_bisym_chi) (stat.fit.chi2)
Jsh0 1.10   J ridge shape (LCSB: BSNR limit) (j_sh0) (src.morph.param)
e_Jsh0 0.04   σ(Jsh0) (j_sig_sh0) (stat.error)
Hsh0 1.09   H ridge shape (LCSB: BSNR limit) (h_sh0) (src.morph.param)
e_Hsh0 0.06   σ(Jsh0) (h_sig_sh0) (stat.error)
Ksh0 1.12   K ridge shape (LCSB: BSNR limit) (k_sh0) (src.morph.param)
e_Ksh0 0.06   σ(Jsh0) (k_sig_sh0) (stat.error)
Jsc.mx 4.9   J mxdn score (LCSB: BSNR - block/smoothed SNR) (j_sc_mxdn) (stat.fit.param)
Jsc.sh 22.5   J shape score (j_sc_sh) (stat.fit.param)
Jsc.wsh 7.8   J wsh score (LCSB: PSNR - peak raw SNR) (j_sc_wsh) (stat.fit.param)
Jsc.r23    J r23 score (LCSB: TSNR - integrated SNR for r=15) (j_sc_r23) (stat.fit.param)
Jsc.1mm 10.8   J 1st moment score (LCSB: super blk 2,4,8 SNR) (j_sc_1mm) (stat.fit.param)
Jsc.2mm 12.3   J 2nd moment score (LCSB: SNRMAX - super SNR max.) (j_sc_2mm) (stat.fit.param)
Jsc.vint -2.1   J vint score (j_sc_vint) (stat.fit.param)
Jsc.r1 -1.8   J r1 score (j_sc_r1) (stat.fit.param)
Hsc.mx 5.2   H mxdn score (LCSB: BSNR - block/smoothed SNR) (h_sc_mxdn) (stat.fit.param)
Hsc.sh 25.4   H shape score (h_sc_sh) (stat.fit.param)
Hsc.wsh 19.2   H wsh score (LCSB: PSNR - peak raw SNR) (h_sc_wsh) (stat.fit.param)
Hsc.r23 3.2   H r23 score (LCSB: TSNR - integrated SNR for r=15) (h_sc_r23) (stat.fit.param)
Hsc.1mm 8.6   H 1st moment score (LCSB: super blk 2,4,8 SNR) (h_sc_1mm) (stat.fit.param)
Hsc.2mm 11.1   H 2nd moment score (LCSB: SNRMAX - super SNR max.) (h_sc_2mm) (stat.fit.param)
Hsc.vint 8.8   H vint score (h_sc_vint) (stat.fit.param)
Hsc.r1 -2.3   H r1 score (h_sc_r1) (stat.fit.param)
Ksc.mx 15.7   K mxdn score (LCSB: BSNR - block/smoothed SNR) (k_sc_mxdn) (stat.fit.param)
Ksc.sh 14.4   K shape score (k_sc_sh) (stat.fit.param)
Ksc.wsh 11.1   K wsh score (LCSB: PSNR - peak raw SNR) (k_sc_wsh) (stat.fit.param)
Ksc.r23 2.5   K r23 score (LCSB: TSNR - integrated SNR for r=15) (k_sc_r23) (stat.fit.param)
Ksc.1mm 6.7   K 1st moment score (LCSB: super blk 2,4,8 SNR) (k_sc_1mm) (stat.fit.param)
Ksc.2mm 6.8   K 2nd moment score (LCSB: SNRMAX - super SNR max.) (k_sc_2mm) (stat.fit.param)
Ksc.vint 3.8   K vint score (k_sc_vint) (stat.fit.param)
Ksc.r1 0.8   K r1 score (k_sc_r1) (stat.fit.param)
Jchi.ellf 24.6 % J chi-fraction for elliptical fit to 3σ isophote (j_chif_ellf) (stat.fit.chi2)
Kchi.ellf 21.1 % 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 21.1 % 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)
prox 64.5 arcsec Distance to nearest neighbor in PSC (prox) (pos.angDistance)
pxpa319 deg pos.angle of vector to prox (pxpa) (pos.posAng)
pxKey 2554186  ext_key value of nearest XSC source (pxcntr) (meta.id)
edge.ns 3031 arcsec Distance to nearest N/S edge (dist_edge_ns) (meta.code)
edge.ew186 arcsec Distance to nearest E/W edge (dist_edge_ew) (meta.code)
edgeFlgnw   [nswe ] nearest edge (dist_edge_flg) (meta.code)
ptsKey1295266065   Key to source data DB record (pts_key) (meta.id)
mpKey    Key to minor planet prediction (mp_key) (meta.id)
nightKey1425   key to night data record (night_key) (meta.id)
scanKey 69700   key to scan data record (scan_key) (meta.id)
coaddKey1603097   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)
date1999-02-14 "Y:M:D" UT day of observation (date) (Note 10)   (time.epoch;obs)
scan 69   scan number (unique within date) (scan) (meta.id)
coadd232   3-digit coadd number (unique within scan) (coadd) (meta.id)
ID 8943   source ID number (unique within scan+coadd) (id) (meta.id)
Xcoadd 321.0 arcsec x (cross-scan) position (x_coadd) (pos.cartesian.x;instr.det)
Ycoadd 702.0 arcsec y (in-scan) position (y_coadd) (pos.cartesian.y;instr.det)
Jbg 114.9   J coadd median background (j_back) (instr.background)
Hbg 735.6   H coadd median background (h_back) (instr.background)
Kbg 450.5   K coadd median background (k_back) (instr.background)
Jres.ann -0.081   J residual annulus background median (j_resid_ann) (stat.fit.residual)
Hres.ann -0.060   H residual annulus background median (h_resid_ann) (stat.fit.residual)
Kres.ann 0.151   K residual annulus background median (k_resid_ann) (stat.fit.residual)
JbgPer 136 arcsec J banding FT period (j_bndg_per) (stat.fit.param)
JbgAmp 0.013   J banding maximum FT amplitude (j_bndg_amp) (stat.fit.param)
HbgPer 90 arcsec H banding FT period (h_bndg_per) (stat.fit.param)
HbgAmp 0.040   H banding maximum FT amplitude (h_bndg_amp) (stat.fit.param)
KbgPer 120 arcsec K banding FT period (k_bndg_per) (stat.fit.param)
KbgAmp 0.014   K banding maximum FT amplitude (k_bndg_amp) (stat.fit.param)
Jtrack-1.1   J band seetracking score (j_seetrack) (stat.fit.param)
Htrack-0.8   H band seetracking score (h_seetrack) (stat.fit.param)
Ktrack-0.2   K band seetracking score (k_seetrack) (stat.fit.param)
extKey 2554185  (i) entry counter (key) number (ext_key) (meta.id)

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