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=524778
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ColumnValue  Explain   (UCD)
_RAJ200001 54 29.03640 "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)
_DEJ2000-16 42 25.7800 "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)
_RAB195001 52 04.86212 "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)
_DEB1950-16 57 08.0029 "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)
_Glon180.63358032 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-72.07396180 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)
524778recno 524778  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

JDobs 2451045.8149 d Julian date of the observation (Note 1)   (time.epoch)
2MASX01542903-1642257  (i) Source name (HHMMSSss+DDMMSSs, J2000) (meta.id;meta.main)

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

RAJ2000028.620985 deg (i) Right ascension (J2000), based on peak pixel (pos.eq.ra;meta.main)
DEJ2000-16.707161 deg (i) Declination (J2000), based on peak pixel (pos.eq.dec;meta.main)
supRAdeg 28.621046 deg Super-coadd centroid RA (J2000) (sup_ra) (pos.eq.ra)
supDEdeg-16.707180 deg Super-coadd centroid Dec (J2000) (sup_dec) (pos.eq.dec)
dens 2.66 [---] Coadd log(density) of stars with k<14mag (phys.density)
r.K20e 15.8 arcsec Semi-major axis of fiducial ellipse at isophote K=20mag/arcsec2 (r_k20fe) (phys.angSize;src)
J.K20e12.424 mag J magnitude in K20e ellipse (j_m_k20fe) (phot.mag;em.IR.J)
e_J.K20e 0.029 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.K20e11.743 mag H magnitude in K20e ellipse (h_m_k20fe) (phot.mag;em.IR.H)
e_H.K20e 0.043 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.K20e11.357 mag K magnitude in K20e ellipse (k_m_k20fe) (phot.mag;em.IR.K)
e_K.K20e 0.057 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 8.5 arcsec Semi-major axis of 3σ K isophotal ellipse (r_3sig) (phys.angSize.smajAxis;em.IR.K)
Jb/a 0.720   J minor/major axis ratio to 3σ (j_ba) (phys.size.axisRatio)
Jpa 10 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 10 deg H pos.angle to 3σ ellipse (h_phi) (pos.posAng)
Kb/a 0.720   K minor/major axis ratio to 3σ (k_ba) (phys.size.axisRatio)
Kpa 25 deg K pos.angle to 3σ ellipse (k_phi) (pos.posAng)
rS3sig 12.0 arcsec Semi-major axis of super-coadd 3σ isophotal ellipse (sup_r_3sig) (phys.angSize.smajAxis)
Sb/a 0.880   Minor/major axis ratio to rS3sig (sup_ba) (phys.size.axisRatio)
Spa 45 deg Pos.angle of rS3sig (sup_phi) (pos.posAng)
r.fe 20.1 arcsec K fiducial Kron elliptical aperture semi-major axis (r_fe) (phys.angSize;src)
J.fe12.322 mag J magnitude in r.fe (j_m_fe) (phot.mag;em.IR.J)
e_J.fe 0.034 mag σ(J.fe) (j_msig_fe) (stat.error)
f_J.fe3   Confusion flags of J.fe (j_flg_fe) (Note 2)   (meta.code)
H.fe11.626 mag H magnitude in r.fe (h_m_fe) (phot.mag;em.IR.H)
e_H.fe 0.051 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.fe11.230 mag K magnitude in r.fe (k_m_fe) (phot.mag;em.IR.K)
e_K.fe 0.067 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 34.16 arcsec Extrapolation/total radius of fit to radial profile (r_ext) (phys.angSize;src)
J.ext12.195 mag J magnitude in r.ext (j_m_ext) (phot.mag;em.IR.J)
e_J.ext 0.035 mag σ(J.ext) (j_msig_ext) (stat.error)
n_J.ext 3.582   χ2(J.ext) (j_pchi) (Note 3)   (meta.note)
H.ext11.621 mag J magnitude in r.ext (h_m_ext) (phot.mag;em.IR.H)
e_H.ext 0.053 mag σ(H.ext) (h_msig_ext) (stat.error)
n_H.ext 3.357   χ2(H.ext) (h_pchi) (Note 3)   (meta.note)
K.ext11.133 mag J magnitude in r.ext (k_m_ext) (phot.mag;em.IR.K)
e_K.ext 0.056 mag σ(K.ext) (k_msig_ext) (stat.error)
n_K.ext 1.672   χ2(K.ext) (k_pchi) (Note 3)   (meta.note)
Jr.eff 5.53 arcsec J half-light radius (j_r_eff) (phys.angSize;src)
Jmu17.55 mag/arcsec2 J mean surface brightness (j_mnsurfb_eff) (phot.mag.sb;em.IR.J;stat.mean)
Hr.eff 4.87 arcsec H half-light radius (h_r_eff) (phys.angSize;src)
Hmu16.71 mag/arcsec2 H mean surface brightness (h_mnsurfb_eff) (phot.mag.sb;em.IR.H;stat.mean)
Kr.eff 5.97 arcsec K half-light radius (k_r_eff) (phys.angSize;src)
Kmu16.65 mag/arcsec2 K mean surface brightness (k_mnsurfb_eff) (phot.mag.sb;em.IR.K;stat.mean)
Jconc 5.40   J concentration index (j_con_indx) (Note 3)   (meta.code)
Hconc 4.69   H concentration index (h_con_indx) (Note 3)   (meta.code)
Kconc 5.42   K concentration index (k_con_indx) (Note 3)   (meta.code)
J.peak 16.23 mag/arcsec2 J peak pixel brightness (j_peak) (phot.mag.sb;em.IR.J)
H.peak 15.51 mag/arcsec2 H peak pixel brightness (h_peak) (phot.mag.sb;em.IR.H)
K.peak 15.25 mag/arcsec2 K peak pixel brightness (k_peak) (phot.mag.sb;em.IR.K)
J.c5 17.79 mag/arcsec2 J central surface brightness (r≤5") (j_5surf) (phot.mag.sb;em.IR.J)
H.c5 17.11 mag/arcsec2 H central surface brightness (r≤5") (h_5surf) (phot.mag.sb;em.IR.H)
K.c5 16.79 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 12.1 arcsec J Kron ellipse semi-major axis (j_r_e) (phys.angSize;src)
J.e12.516 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 13.6 arcsec H Kron ellipse semi-major axis (h_r_e) (phys.angSize;src)
H.e11.750 mag H magnitude in Hr.e (h_m_e) (phot.mag;em.IR.H)
e_H.e 0.042 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 20.1 arcsec K Kron ellipse semi-major axis (k_r_e) (phys.angSize;src)
K.e11.230 mag K magnitude in Kr.e (k_m_e) (phot.mag;em.IR.K)
e_K.e 0.067 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 9.0 arcsec Semi-major axis of elliptical aperture at isophote J=20mag/arcsec2 (j_r_i20e) (phys.angSize;src)
J.i20e12.641 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 10.9 arcsec Semi-major axis of elliptical aperture at isophote H=20mag/arcsec2 (h_r_i20e) (phys.angSize;src)
H.i20e11.843 mag H magnitude in Hr.i20e (h_m_i20e) (phot.mag;em.IR.H)
e_H.i20e 0.036 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 15.8 arcsec Semi-major axis of elliptical aperture at isophote K=20mag/arcsec2 (k_r_i20e) (phys.angSize;src)
K.i20e11.357 mag K magnitude in Kr.i20e (k_m_i20e) (phot.mag;em.IR.K)
e_K.i20e 0.057 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 0.860   J minor/major axis ratio to 5σ fit (j_5sig_ba) (phys.size.axisRatio)
Jpa5s 15 deg J pos.angle to 5σ fit (j_5sig_phi) (pos.posAng)
Hba5s 0.880   H minor/major axis ratio to 5σ fit (h_5sig_ba) (phys.size.axisRatio)
Hpa5s 25 deg H pos.angle to 5σ fit (h_5sig_phi) (pos.posAng)
Kba5s 0.820   K minor/major axis ratio to 5σ fit (k_5sig_ba) (phys.size.axisRatio)
Kpa5s 25 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 0.900   J bi-symmetric flux ratio (j_bisym_rat) (stat.fit.param)
Jchi.bs 3.936   J bi-symmetric x-correlation (j_bisym_chi) (stat.fit.chi2)
Hrat.bs 0.996   H bi-symmetric flux ratio (h_bisym_rat) (stat.fit.param)
Hchi.bs 2.819   H bi-symmetric x-correlation (h_bisym_chi) (stat.fit.chi2)
Krat.bs 0.920   K bi-symmetric flux ratio (k_bisym_rat) (stat.fit.param)
Kchi.bs 2.720   K bi-symmetric x-correlation (k_bisym_chi) (stat.fit.chi2)
Jsh0 0.96   J ridge shape (LCSB: BSNR limit) (j_sh0) (src.morph.param)
e_Jsh0 0.04   σ(Jsh0) (j_sig_sh0) (stat.error)
Hsh0 0.93   H ridge shape (LCSB: BSNR limit) (h_sh0) (src.morph.param)
e_Hsh0 0.04   σ(Jsh0) (h_sig_sh0) (stat.error)
Ksh0 0.96   K ridge shape (LCSB: BSNR limit) (k_sh0) (src.morph.param)
e_Ksh0 0.05   σ(Jsh0) (k_sig_sh0) (stat.error)
Jsc.mx 17.0   J mxdn score (LCSB: BSNR - block/smoothed SNR) (j_sc_mxdn) (stat.fit.param)
Jsc.sh 20.1   J shape score (j_sc_sh) (stat.fit.param)
Jsc.wsh 22.1   J wsh score (LCSB: PSNR - peak raw SNR) (j_sc_wsh) (stat.fit.param)
Jsc.r23 15.2   J r23 score (LCSB: TSNR - integrated SNR for r=15) (j_sc_r23) (stat.fit.param)
Jsc.1mm 11.1   J 1st moment score (LCSB: super blk 2,4,8 SNR) (j_sc_1mm) (stat.fit.param)
Jsc.2mm 13.6   J 2nd moment score (LCSB: SNRMAX - super SNR max.) (j_sc_2mm) (stat.fit.param)
Jsc.vint 14.4   J vint score (j_sc_vint) (stat.fit.param)
Jsc.r1 14.6   J r1 score (j_sc_r1) (stat.fit.param)
Hsc.mx 12.2   H mxdn score (LCSB: BSNR - block/smoothed SNR) (h_sc_mxdn) (stat.fit.param)
Hsc.sh 19.5   H shape score (h_sc_sh) (stat.fit.param)
Hsc.wsh 24.6   H wsh score (LCSB: PSNR - peak raw SNR) (h_sc_wsh) (stat.fit.param)
Hsc.r23 17.4   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 9.5   H 2nd moment score (LCSB: SNRMAX - super SNR max.) (h_sc_2mm) (stat.fit.param)
Hsc.vint 14.8   H vint score (h_sc_vint) (stat.fit.param)
Hsc.r1 16.0   H r1 score (h_sc_r1) (stat.fit.param)
Ksc.mx 19.3   K mxdn score (LCSB: BSNR - block/smoothed SNR) (k_sc_mxdn) (stat.fit.param)
Ksc.sh 15.3   K shape score (k_sc_sh) (stat.fit.param)
Ksc.wsh 17.4   K wsh score (LCSB: PSNR - peak raw SNR) (k_sc_wsh) (stat.fit.param)
Ksc.r23 13.4   K r23 score (LCSB: TSNR - integrated SNR for r=15) (k_sc_r23) (stat.fit.param)
Ksc.1mm 6.2   K 1st moment score (LCSB: super blk 2,4,8 SNR) (k_sc_1mm) (stat.fit.param)
Ksc.2mm 6.6   K 2nd moment score (LCSB: SNRMAX - super SNR max.) (k_sc_2mm) (stat.fit.param)
Ksc.vint 10.6   K vint score (k_sc_vint) (stat.fit.param)
Ksc.r1 11.6   K r1 score (k_sc_r1) (stat.fit.param)
Jchi.ellf 12.5 % J chi-fraction for elliptical fit to 3σ isophote (j_chif_ellf) (stat.fit.chi2)
Kchi.ellf 20.5 % 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 20.8 % 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)
prox369.3 arcsec Distance to nearest neighbor in PSC (prox) (pos.angDistance)
pxpa 57 deg pos.angle of vector to prox (pxpa) (pos.posAng)
pxKey 69172  ext_key value of nearest XSC source (pxcntr) (meta.id)
edge.ns 4666 arcsec Distance to nearest N/S edge (dist_edge_ns) (meta.code)
edge.ew161 arcsec Distance to nearest E/W edge (dist_edge_ew) (meta.code)
edgeFlgse   [nswe ] nearest edge (dist_edge_flg) (meta.code)
ptsKey 37116517   Key to source data DB record (pts_key) (meta.id)
mpKey    Key to minor planet prediction (mp_key) (meta.id)
nightKey 38   key to night data record (night_key) (meta.id)
scanKey 1819   key to scan data record (scan_key) (meta.id)
coaddKey 41832   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)
date1998-08-20 "Y:M:D" UT day of observation (date) (Note 10)   (time.epoch;obs)
scan110   scan number (unique within date) (scan) (meta.id)
coadd209   3-digit coadd number (unique within scan) (coadd) (meta.id)
ID 2013   source ID number (unique within scan+coadd) (id) (meta.id)
Xcoadd 165.0 arcsec x (cross-scan) position (x_coadd) (pos.cartesian.x;instr.det)
Ycoadd 25.0 arcsec y (in-scan) position (y_coadd) (pos.cartesian.y;instr.det)
Jbg 91.8   J coadd median background (j_back) (instr.background)
Hbg 373.0   H coadd median background (h_back) (instr.background)
Kbg 381.3   K coadd median background (k_back) (instr.background)
Jres.ann 0.021   J residual annulus background median (j_resid_ann) (stat.fit.residual)
Hres.ann 0.049   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 102 arcsec J banding FT period (j_bndg_per) (stat.fit.param)
JbgAmp 0.004   J banding maximum FT amplitude (j_bndg_amp) (stat.fit.param)
HbgPer 34 arcsec H banding FT period (h_bndg_per) (stat.fit.param)
HbgAmp 0.016   H banding maximum FT amplitude (h_bndg_amp) (stat.fit.param)
KbgPer 46 arcsec K banding FT period (k_bndg_per) (stat.fit.param)
KbgAmp 0.015   K banding maximum FT amplitude (k_bndg_amp) (stat.fit.param)
Jtrack-0.9   J band seetracking score (j_seetrack) (stat.fit.param)
Htrack-0.8   H band seetracking score (h_seetrack) (stat.fit.param)
Ktrack 0.0   K band seetracking score (k_seetrack) (stat.fit.param)
extKey 69153  (i) entry counter (key) number (ext_key) (meta.id)

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