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=779953
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ColumnValue  Explain   (UCD)
_RAJ200023 05 38.62800 "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+03 03 33.4940 "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)
_RAB195023 03 05.67120 "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+02 47 20.8213 "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)
_Glon078.59501866 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-50.47671650 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)
779953recno 779953  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

JDobs 2451803.6751 d Julian date of the observation (Note 1)   (time.epoch)
2MASX23053862+0303334  (i) Source name (HHMMSSss+DDMMSSs, J2000) (meta.id;meta.main)

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

RAJ2000346.410950 deg (i) Right ascension (J2000), based on peak pixel (pos.eq.ra;meta.main)
DEJ2000+03.059304 deg (i) Declination (J2000), based on peak pixel (pos.eq.dec;meta.main)
supRAdeg346.410889 deg Super-coadd centroid RA (J2000) (sup_ra) (pos.eq.ra)
supDEdeg 3.059237 deg Super-coadd centroid Dec (J2000) (sup_dec) (pos.eq.dec)
dens 2.60 [---] Coadd log(density) of stars with k<14mag (phys.density)
r.K20e 18.9 arcsec Semi-major axis of fiducial ellipse at isophote K=20mag/arcsec2 (r_k20fe) (phys.angSize;src)
J.K20e11.470 mag J magnitude in K20e ellipse (j_m_k20fe) (phot.mag;em.IR.J)
e_J.K20e 0.019 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.K20e10.758 mag H magnitude in K20e ellipse (h_m_k20fe) (phot.mag;em.IR.H)
e_H.K20e 0.028 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.K20e10.497 mag K magnitude in K20e ellipse (k_m_k20fe) (phot.mag;em.IR.K)
e_K.K20e 0.035 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 11.3 arcsec Semi-major axis of 3σ K isophotal ellipse (r_3sig) (phys.angSize.smajAxis;em.IR.K)
Jb/a 0.700   J minor/major axis ratio to 3σ (j_ba) (phys.size.axisRatio)
Jpa 50 deg J pos.angle of 3σ ellipse (j_phi) (pos.posAng)
Hb/a 0.800   H minor/major axis ratio to 3σ (h_ba) (phys.size.axisRatio)
Hpa 45 deg H pos.angle to 3σ ellipse (h_phi) (pos.posAng)
Kb/a 0.760   K minor/major axis ratio to 3σ (k_ba) (phys.size.axisRatio)
Kpa 55 deg K pos.angle to 3σ ellipse (k_phi) (pos.posAng)
rS3sig 16.6 arcsec Semi-major axis of super-coadd 3σ isophotal ellipse (sup_r_3sig) (phys.angSize.smajAxis)
Sb/a 0.780   Minor/major axis ratio to rS3sig (sup_ba) (phys.size.axisRatio)
Spa 50 deg Pos.angle of rS3sig (sup_phi) (pos.posAng)
r.fe 18.4 arcsec K fiducial Kron elliptical aperture semi-major axis (r_fe) (phys.angSize;src)
J.fe11.478 mag J magnitude in r.fe (j_m_fe) (phot.mag;em.IR.J)
e_J.fe 0.019 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.fe10.766 mag H magnitude in r.fe (h_m_fe) (phot.mag;em.IR.H)
e_H.fe 0.028 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.fe10.505 mag K magnitude in r.fe (k_m_fe) (phot.mag;em.IR.K)
e_K.fe 0.035 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 31.05 arcsec Extrapolation/total radius of fit to radial profile (r_ext) (phys.angSize;src)
J.ext11.336 mag J magnitude in r.ext (j_m_ext) (phot.mag;em.IR.J)
e_J.ext 0.020 mag σ(J.ext) (j_msig_ext) (stat.error)
n_J.ext 2.872   χ2(J.ext) (j_pchi) (Note 3)   (meta.note)
H.ext10.694 mag J magnitude in r.ext (h_m_ext) (phot.mag;em.IR.H)
e_H.ext 0.027 mag σ(H.ext) (h_msig_ext) (stat.error)
n_H.ext 4.400   χ2(H.ext) (h_pchi) (Note 3)   (meta.note)
K.ext10.401 mag J magnitude in r.ext (k_m_ext) (phot.mag;em.IR.K)
e_K.ext 0.032 mag σ(K.ext) (k_msig_ext) (stat.error)
n_K.ext 0.688   χ2(K.ext) (k_pchi) (Note 3)   (meta.note)
Jr.eff 5.80 arcsec J half-light radius (j_r_eff) (phys.angSize;src)
Jmu16.85 mag/arcsec2 J mean surface brightness (j_mnsurfb_eff) (phot.mag.sb;em.IR.J;stat.mean)
Hr.eff 5.37 arcsec H half-light radius (h_r_eff) (phys.angSize;src)
Hmu16.03 mag/arcsec2 H mean surface brightness (h_mnsurfb_eff) (phot.mag.sb;em.IR.H;stat.mean)
Kr.eff 5.49 arcsec K half-light radius (k_r_eff) (phys.angSize;src)
Kmu15.78 mag/arcsec2 K mean surface brightness (k_mnsurfb_eff) (phot.mag.sb;em.IR.K;stat.mean)
Jconc 4.81   J concentration index (j_con_indx) (Note 3)   (meta.code)
Hconc 4.41   H concentration index (h_con_indx) (Note 3)   (meta.code)
Kconc 4.56   K concentration index (k_con_indx) (Note 3)   (meta.code)
J.peak 15.59 mag/arcsec2 J peak pixel brightness (j_peak) (phot.mag.sb;em.IR.J)
H.peak 14.84 mag/arcsec2 H peak pixel brightness (h_peak) (phot.mag.sb;em.IR.H)
K.peak 14.63 mag/arcsec2 K peak pixel brightness (k_peak) (phot.mag.sb;em.IR.K)
J.c5 16.99 mag/arcsec2 J central surface brightness (r≤5") (j_5surf) (phot.mag.sb;em.IR.J)
H.c5 16.29 mag/arcsec2 H central surface brightness (r≤5") (h_5surf) (phot.mag.sb;em.IR.H)
K.c5 16.00 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 17.1 arcsec J Kron ellipse semi-major axis (j_r_e) (phys.angSize;src)
J.e11.511 mag J magnitude in Jr.e (j_m_e) (phot.mag;em.IR.J)
e_J.e 0.017 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 17.1 arcsec H Kron ellipse semi-major axis (h_r_e) (phys.angSize;src)
H.e10.781 mag H magnitude in Hr.e (h_m_e) (phot.mag;em.IR.H)
e_H.e 0.027 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 18.4 arcsec K Kron ellipse semi-major axis (k_r_e) (phys.angSize;src)
K.e10.505 mag K magnitude in Kr.e (k_m_e) (phot.mag;em.IR.K)
e_K.e 0.035 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 14.2 arcsec Semi-major axis of elliptical aperture at isophote J=20mag/arcsec2 (j_r_i20e) (phys.angSize;src)
J.i20e11.584 mag J magnitude in Jr.i20e (j_m_i20e) (phot.mag;em.IR.J)
e_J.i20e 0.015 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 16.6 arcsec Semi-major axis of elliptical aperture at isophote H=20mag/arcsec2 (h_r_i20e) (phys.angSize;src)
H.i20e10.791 mag H magnitude in Hr.i20e (h_m_i20e) (phot.mag;em.IR.H)
e_H.i20e 0.026 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 18.9 arcsec Semi-major axis of elliptical aperture at isophote K=20mag/arcsec2 (k_r_i20e) (phys.angSize;src)
K.i20e10.497 mag K magnitude in Kr.i20e (k_m_i20e) (phot.mag;em.IR.K)
e_K.i20e 0.035 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 0.700   J minor/major axis ratio to 5σ fit (j_5sig_ba) (phys.size.axisRatio)
Jpa5s 50 deg J pos.angle to 5σ fit (j_5sig_phi) (pos.posAng)
Hba5s 0.740   H minor/major axis ratio to 5σ fit (h_5sig_ba) (phys.size.axisRatio)
Hpa5s 45 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 35 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 0.801   J bi-symmetric flux ratio (j_bisym_rat) (stat.fit.param)
Jchi.bs 5.652   J bi-symmetric x-correlation (j_bisym_chi) (stat.fit.chi2)
Hrat.bs 0.828   H bi-symmetric flux ratio (h_bisym_rat) (stat.fit.param)
Hchi.bs 4.425   H bi-symmetric x-correlation (h_bisym_chi) (stat.fit.chi2)
Krat.bs 0.999   K bi-symmetric flux ratio (k_bisym_rat) (stat.fit.param)
Kchi.bs 6.038   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 0.94   K ridge shape (LCSB: BSNR limit) (k_sh0) (src.morph.param)
e_Ksh0 0.05   σ(Jsh0) (k_sig_sh0) (stat.error)
Jsc.mx 10.9   J mxdn score (LCSB: BSNR - block/smoothed SNR) (j_sc_mxdn) (stat.fit.param)
Jsc.sh 25.6   J shape score (j_sc_sh) (stat.fit.param)
Jsc.wsh 27.1   J wsh score (LCSB: PSNR - peak raw SNR) (j_sc_wsh) (stat.fit.param)
Jsc.r23 18.6   J r23 score (LCSB: TSNR - integrated SNR for r=15) (j_sc_r23) (stat.fit.param)
Jsc.1mm 12.4   J 1st moment score (LCSB: super blk 2,4,8 SNR) (j_sc_1mm) (stat.fit.param)
Jsc.2mm 14.3   J 2nd moment score (LCSB: SNRMAX - super SNR max.) (j_sc_2mm) (stat.fit.param)
Jsc.vint 20.0   J vint score (j_sc_vint) (stat.fit.param)
Jsc.r1 18.0   J r1 score (j_sc_r1) (stat.fit.param)
Hsc.mx 18.7   H mxdn score (LCSB: BSNR - block/smoothed SNR) (h_sc_mxdn) (stat.fit.param)
Hsc.sh 25.0   H shape score (h_sc_sh) (stat.fit.param)
Hsc.wsh 28.3   H wsh score (LCSB: PSNR - peak raw SNR) (h_sc_wsh) (stat.fit.param)
Hsc.r23 17.5   H r23 score (LCSB: TSNR - integrated SNR for r=15) (h_sc_r23) (stat.fit.param)
Hsc.1mm 9.5   H 1st moment score (LCSB: super blk 2,4,8 SNR) (h_sc_1mm) (stat.fit.param)
Hsc.2mm 10.3   H 2nd moment score (LCSB: SNRMAX - super SNR max.) (h_sc_2mm) (stat.fit.param)
Hsc.vint 18.3   H vint score (h_sc_vint) (stat.fit.param)
Hsc.r1 16.8   H r1 score (h_sc_r1) (stat.fit.param)
Ksc.mx 13.1   K mxdn score (LCSB: BSNR - block/smoothed SNR) (k_sc_mxdn) (stat.fit.param)
Ksc.sh 17.8   K shape score (k_sc_sh) (stat.fit.param)
Ksc.wsh 19.0   K wsh score (LCSB: PSNR - peak raw SNR) (k_sc_wsh) (stat.fit.param)
Ksc.r23 14.7   K r23 score (LCSB: TSNR - integrated SNR for r=15) (k_sc_r23) (stat.fit.param)
Ksc.1mm 6.3   K 1st moment score (LCSB: super blk 2,4,8 SNR) (k_sc_1mm) (stat.fit.param)
Ksc.2mm 6.7   K 2nd moment score (LCSB: SNRMAX - super SNR max.) (k_sc_2mm) (stat.fit.param)
Ksc.vint 11.8   K vint score (k_sc_vint) (stat.fit.param)
Ksc.r1 13.9   K r1 score (k_sc_r1) (stat.fit.param)
Jchi.ellf 8.8 % J chi-fraction for elliptical fit to 3σ isophote (j_chif_ellf) (stat.fit.chi2)
Kchi.ellf 12.3 % 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 8.5 % 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_7482  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)
prox173.7 arcsec Distance to nearest neighbor in PSC (prox) (pos.angDistance)
pxpa 5 deg pos.angle of vector to prox (pxpa) (pos.posAng)
pxKey 2226186  ext_key value of nearest XSC source (pxcntr) (meta.id)
edge.ns11024 arcsec Distance to nearest N/S edge (dist_edge_ns) (meta.code)
edge.ew213 arcsec Distance to nearest E/W edge (dist_edge_ew) (meta.code)
edgeFlgse   [nswe ] nearest edge (dist_edge_flg) (meta.code)
ptsKey1122354892   Key to source data DB record (pts_key) (meta.id)
mpKey    Key to minor planet prediction (mp_key) (meta.id)
nightKey1177   key to night data record (night_key) (meta.id)
scanKey 60155   key to scan data record (scan_key) (meta.id)
coaddKey1383554   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)
date2000-09-16 "Y:M:D" UT day of observation (date) (Note 10)   (time.epoch;obs)
scan 65   scan number (unique within date) (scan) (meta.id)
coadd139   3-digit coadd number (unique within scan) (coadd) (meta.id)
ID 4908   source ID number (unique within scan+coadd) (id) (meta.id)
Xcoadd 217.0 arcsec x (cross-scan) position (x_coadd) (pos.cartesian.x;instr.det)
Ycoadd 362.0 arcsec y (in-scan) position (y_coadd) (pos.cartesian.y;instr.det)
Jbg 100.4   J coadd median background (j_back) (instr.background)
Hbg 482.4   H coadd median background (h_back) (instr.background)
Kbg 417.9   K coadd median background (k_back) (instr.background)
Jres.ann 0.103   J residual annulus background median (j_resid_ann) (stat.fit.residual)
Hres.ann 0.053   H residual annulus background median (h_resid_ann) (stat.fit.residual)
Kres.ann 0.077   K residual annulus background median (k_resid_ann) (stat.fit.residual)
JbgPer 42 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 94 arcsec H banding FT period (h_bndg_per) (stat.fit.param)
HbgAmp 0.014   H banding maximum FT amplitude (h_bndg_amp) (stat.fit.param)
KbgPer 40 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 0.0   J band seetracking score (j_seetrack) (stat.fit.param)
Htrack-0.7   H band seetracking score (h_seetrack) (stat.fit.param)
Ktrack 0.0   K band seetracking score (k_seetrack) (stat.fit.param)
extKey 2226185  (i) entry counter (key) number (ext_key) (meta.id)

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