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=887342
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ColumnValue  Explain   (UCD)
_RAJ200022 45 37.24367 "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+11 03 27.9830 "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)
_RAB195022 43 07.64327 "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+10 47 40.0366 "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)
_Glon080.10124170 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-41.12149243 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)
887342recno 887342  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

JDobs 2451764.7043 d Julian date of the observation (Note 1)   (time.epoch)
2MASX22453724+1103279  (i) Source name (HHMMSSss+DDMMSSs, J2000) (meta.id;meta.main)

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

RAJ2000341.405182 deg (i) Right ascension (J2000), based on peak pixel (pos.eq.ra;meta.main)
DEJ2000+11.057773 deg (i) Declination (J2000), based on peak pixel (pos.eq.dec;meta.main)
supRAdeg341.405151 deg Super-coadd centroid RA (J2000) (sup_ra) (pos.eq.ra)
supDEdeg 11.057757 deg Super-coadd centroid Dec (J2000) (sup_dec) (pos.eq.dec)
dens 2.82 [---] Coadd log(density) of stars with k<14mag (phys.density)
r.K20e 14.6 arcsec Semi-major axis of fiducial ellipse at isophote K=20mag/arcsec2 (r_k20fe) (phys.angSize;src)
J.K20e12.840 mag J magnitude in K20e ellipse (j_m_k20fe) (phot.mag;em.IR.J)
e_J.K20e 0.036 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.K20e12.253 mag H magnitude in K20e ellipse (h_m_k20fe) (phot.mag;em.IR.H)
e_H.K20e 0.056 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.K20e11.849 mag K magnitude in K20e ellipse (k_m_k20fe) (phot.mag;em.IR.K)
e_K.K20e 0.072 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 7.9 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-60 deg J pos.angle of 3σ ellipse (j_phi) (pos.posAng)
Hb/a 0.460   H minor/major axis ratio to 3σ (h_ba) (phys.size.axisRatio)
Hpa-60 deg H pos.angle to 3σ ellipse (h_phi) (pos.posAng)
Kb/a 0.540   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 12.1 arcsec Semi-major axis of super-coadd 3σ isophotal ellipse (sup_r_3sig) (phys.angSize.smajAxis)
Sb/a 0.480   Minor/major axis ratio to rS3sig (sup_ba) (phys.size.axisRatio)
Spa-65 deg Pos.angle of rS3sig (sup_phi) (pos.posAng)
r.fe 17.7 arcsec K fiducial Kron elliptical aperture semi-major axis (r_fe) (phys.angSize;src)
J.fe12.771 mag J magnitude in r.fe (j_m_fe) (phot.mag;em.IR.J)
e_J.fe 0.042 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.fe12.190 mag H magnitude in r.fe (h_m_fe) (phot.mag;em.IR.H)
e_H.fe 0.065 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.fe11.803 mag K magnitude in r.fe (k_m_fe) (phot.mag;em.IR.K)
e_K.fe 0.085 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 31.18 arcsec Extrapolation/total radius of fit to radial profile (r_ext) (phys.angSize;src)
J.ext12.676 mag J magnitude in r.ext (j_m_ext) (phot.mag;em.IR.J)
e_J.ext 0.047 mag σ(J.ext) (j_msig_ext) (stat.error)
n_J.ext 1.945   χ2(J.ext) (j_pchi) (Note 3)   (meta.note)
H.ext12.153 mag J magnitude in r.ext (h_m_ext) (phot.mag;em.IR.H)
e_H.ext 0.074 mag σ(H.ext) (h_msig_ext) (stat.error)
n_H.ext 1.212   χ2(H.ext) (h_pchi) (Note 3)   (meta.note)
K.ext11.617 mag J magnitude in r.ext (k_m_ext) (phot.mag;em.IR.K)
e_K.ext 0.075 mag σ(K.ext) (k_msig_ext) (stat.error)
n_K.ext 2.175   χ2(K.ext) (k_pchi) (Note 3)   (meta.note)
Jr.eff 6.03 arcsec J half-light radius (j_r_eff) (phys.angSize;src)
Jmu17.90 mag/arcsec2 J mean surface brightness (j_mnsurfb_eff) (phot.mag.sb;em.IR.J;stat.mean)
Hr.eff 4.60 arcsec H half-light radius (h_r_eff) (phys.angSize;src)
Hmu16.96 mag/arcsec2 H mean surface brightness (h_mnsurfb_eff) (phot.mag.sb;em.IR.H;stat.mean)
Kr.eff 6.09 arcsec K half-light radius (k_r_eff) (phys.angSize;src)
Kmu16.84 mag/arcsec2 K mean surface brightness (k_mnsurfb_eff) (phot.mag.sb;em.IR.K;stat.mean)
Jconc 4.62   J concentration index (j_con_indx) (Note 3)   (meta.code)
Hconc 4.41   H concentration index (h_con_indx) (Note 3)   (meta.code)
Kconc 5.37   K concentration index (k_con_indx) (Note 3)   (meta.code)
J.peak 16.75 mag/arcsec2 J peak pixel brightness (j_peak) (phot.mag.sb;em.IR.J)
H.peak 15.96 mag/arcsec2 H peak pixel brightness (h_peak) (phot.mag.sb;em.IR.H)
K.peak 15.63 mag/arcsec2 K peak pixel brightness (k_peak) (phot.mag.sb;em.IR.K)
J.c5 18.24 mag/arcsec2 J central surface brightness (r≤5") (j_5surf) (phot.mag.sb;em.IR.J)
H.c5 17.58 mag/arcsec2 H central surface brightness (r≤5") (h_5surf) (phot.mag.sb;em.IR.H)
K.c5 17.19 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 15.4 arcsec J Kron ellipse semi-major axis (j_r_e) (phys.angSize;src)
J.e12.843 mag J magnitude in Jr.e (j_m_e) (phot.mag;em.IR.J)
e_J.e 0.036 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 15.6 arcsec H Kron ellipse semi-major axis (h_r_e) (phys.angSize;src)
H.e12.259 mag H magnitude in Hr.e (h_m_e) (phot.mag;em.IR.H)
e_H.e 0.055 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 17.7 arcsec K Kron ellipse semi-major axis (k_r_e) (phys.angSize;src)
K.e11.803 mag K magnitude in Kr.e (k_m_e) (phot.mag;em.IR.K)
e_K.e 0.085 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 10.5 arcsec Semi-major axis of elliptical aperture at isophote J=20mag/arcsec2 (j_r_i20e) (phys.angSize;src)
J.i20e13.029 mag J magnitude in Jr.i20e (j_m_i20e) (phot.mag;em.IR.J)
e_J.i20e 0.029 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 12.2 arcsec Semi-major axis of elliptical aperture at isophote H=20mag/arcsec2 (h_r_i20e) (phys.angSize;src)
H.i20e12.339 mag H magnitude in Hr.i20e (h_m_i20e) (phot.mag;em.IR.H)
e_H.i20e 0.045 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 14.6 arcsec Semi-major axis of elliptical aperture at isophote K=20mag/arcsec2 (k_r_i20e) (phys.angSize;src)
K.i20e11.849 mag K magnitude in Kr.i20e (k_m_i20e) (phot.mag;em.IR.K)
e_K.i20e 0.072 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 0.480   J minor/major axis ratio to 5σ fit (j_5sig_ba) (phys.size.axisRatio)
Jpa5s-60 deg J pos.angle to 5σ fit (j_5sig_phi) (pos.posAng)
Hba5s 0.460   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 0.640   K minor/major axis ratio to 5σ fit (k_5sig_ba) (phys.size.axisRatio)
Kpa5s-60 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 0.997   J bi-symmetric flux ratio (j_bisym_rat) (stat.fit.param)
Jchi.bs 1.583   J bi-symmetric x-correlation (j_bisym_chi) (stat.fit.chi2)
Hrat.bs 0.999   H bi-symmetric flux ratio (h_bisym_rat) (stat.fit.param)
Hchi.bs 1.199   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 0.747   K bi-symmetric x-correlation (k_bisym_chi) (stat.fit.chi2)
Jsh0 0.94   J ridge shape (LCSB: BSNR limit) (j_sh0) (src.morph.param)
e_Jsh0 0.04   σ(Jsh0) (j_sig_sh0) (stat.error)
Hsh0 0.92   H ridge shape (LCSB: BSNR limit) (h_sh0) (src.morph.param)
e_Hsh0 0.04   σ(Jsh0) (h_sig_sh0) (stat.error)
Ksh0 0.98   K ridge shape (LCSB: BSNR limit) (k_sh0) (src.morph.param)
e_Ksh0 0.06   σ(Jsh0) (k_sig_sh0) (stat.error)
Jsc.mx 12.8   J mxdn score (LCSB: BSNR - block/smoothed SNR) (j_sc_mxdn) (stat.fit.param)
Jsc.sh 25.4   J shape score (j_sc_sh) (stat.fit.param)
Jsc.wsh 27.2   J wsh score (LCSB: PSNR - peak raw SNR) (j_sc_wsh) (stat.fit.param)
Jsc.r23 13.4   J r23 score (LCSB: TSNR - integrated SNR for r=15) (j_sc_r23) (stat.fit.param)
Jsc.1mm 11.9   J 1st moment score (LCSB: super blk 2,4,8 SNR) (j_sc_1mm) (stat.fit.param)
Jsc.2mm 13.8   J 2nd moment score (LCSB: SNRMAX - super SNR max.) (j_sc_2mm) (stat.fit.param)
Jsc.vint 14.2   J vint score (j_sc_vint) (stat.fit.param)
Jsc.r1 11.8   J r1 score (j_sc_r1) (stat.fit.param)
Hsc.mx 12.5   H mxdn score (LCSB: BSNR - block/smoothed SNR) (h_sc_mxdn) (stat.fit.param)
Hsc.sh 20.6   H shape score (h_sc_sh) (stat.fit.param)
Hsc.wsh 21.7   H wsh score (LCSB: PSNR - peak raw SNR) (h_sc_wsh) (stat.fit.param)
Hsc.r23 11.2   H r23 score (LCSB: TSNR - integrated SNR for r=15) (h_sc_r23) (stat.fit.param)
Hsc.1mm 8.0   H 1st moment score (LCSB: super blk 2,4,8 SNR) (h_sc_1mm) (stat.fit.param)
Hsc.2mm 8.9   H 2nd moment score (LCSB: SNRMAX - super SNR max.) (h_sc_2mm) (stat.fit.param)
Hsc.vint 10.4   H vint score (h_sc_vint) (stat.fit.param)
Hsc.r1 10.7   H r1 score (h_sc_r1) (stat.fit.param)
Ksc.mx 5.2   K mxdn score (LCSB: BSNR - block/smoothed SNR) (k_sc_mxdn) (stat.fit.param)
Ksc.sh 13.1   K shape score (k_sc_sh) (stat.fit.param)
Ksc.wsh 15.8   K wsh score (LCSB: PSNR - peak raw SNR) (k_sc_wsh) (stat.fit.param)
Ksc.r23 12.3   K r23 score (LCSB: TSNR - integrated SNR for r=15) (k_sc_r23) (stat.fit.param)
Ksc.1mm 5.5   K 1st moment score (LCSB: super blk 2,4,8 SNR) (k_sc_1mm) (stat.fit.param)
Ksc.2mm 5.8   K 2nd moment score (LCSB: SNRMAX - super SNR max.) (k_sc_2mm) (stat.fit.param)
Ksc.vint 8.7   K vint score (k_sc_vint) (stat.fit.param)
Ksc.r1 12.0   K r1 score (k_sc_r1) (stat.fit.param)
Jchi.ellf 8.5 % J chi-fraction for elliptical fit to 3σ isophote (j_chif_ellf) (stat.fit.chi2)
Kchi.ellf 9.5 % 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 9.3 % 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)
prox384.8 arcsec Distance to nearest neighbor in PSC (prox) (pos.angDistance)
pxpa149 deg pos.angle of vector to prox (pxpa) (pos.posAng)
pxKey 1962268  ext_key value of nearest XSC source (pxcntr) (meta.id)
edge.ns 3933 arcsec Distance to nearest N/S edge (dist_edge_ns) (meta.code)
edge.ew 93 arcsec Distance to nearest E/W edge (dist_edge_ew) (meta.code)
edgeFlgnw   [nswe ] nearest edge (dist_edge_flg) (meta.code)
ptsKey1000587444   Key to source data DB record (pts_key) (meta.id)
mpKey    Key to minor planet prediction (mp_key) (meta.id)
nightKey1031   key to night data record (night_key) (meta.id)
scanKey 53399   key to scan data record (scan_key) (meta.id)
coaddKey1228173   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)
date2000-08-08 "Y:M:D" UT day of observation (date) (Note 10)   (time.epoch;obs)
scan 84   scan number (unique within date) (scan) (meta.id)
coadd221   3-digit coadd number (unique within scan) (coadd) (meta.id)
ID 8483   source ID number (unique within scan+coadd) (id) (meta.id)
Xcoadd 416.0 arcsec x (cross-scan) position (x_coadd) (pos.cartesian.x;instr.det)
Ycoadd 771.0 arcsec y (in-scan) position (y_coadd) (pos.cartesian.y;instr.det)
Jbg 111.4   J coadd median background (j_back) (instr.background)
Hbg 515.0   H coadd median background (h_back) (instr.background)
Kbg 529.3   K coadd median background (k_back) (instr.background)
Jres.ann 0.037   J residual annulus background median (j_resid_ann) (stat.fit.residual)
Hres.ann -0.052   H residual annulus background median (h_resid_ann) (stat.fit.residual)
Kres.ann 0.138   K residual annulus background median (k_resid_ann) (stat.fit.residual)
JbgPer 124 arcsec J banding FT period (j_bndg_per) (stat.fit.param)
JbgAmp 0.017   J banding maximum FT amplitude (j_bndg_amp) (stat.fit.param)
HbgPer 106 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 82 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-0.3   J band seetracking score (j_seetrack) (stat.fit.param)
Htrack-0.6   H band seetracking score (h_seetrack) (stat.fit.param)
Ktrack-0.5   K band seetracking score (k_seetrack) (stat.fit.param)
extKey 1962267  (i) entry counter (key) number (ext_key) (meta.id)

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