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=711670
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ColumnValue  Explain   (UCD)
_RAJ200001 02 24.54267 "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)
_DEJ2000-01 57 32.6020 "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)
_RAB195000 59 51.42055 "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 13 39.2424 "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)
_Glon129.35571189 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-64.69387877 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)
711670recno 711670  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

JDobs 2451070.8213 d Julian date of the observation (Note 1)   (time.epoch)
2MASX01022454-0157326  (i) Source name (HHMMSSss+DDMMSSs, J2000) (meta.id;meta.main)

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

RAJ2000015.602261 deg (i) Right ascension (J2000), based on peak pixel (pos.eq.ra;meta.main)
DEJ2000-01.959056 deg (i) Declination (J2000), based on peak pixel (pos.eq.dec;meta.main)
supRAdeg 15.602224 deg Super-coadd centroid RA (J2000) (sup_ra) (pos.eq.ra)
supDEdeg -1.958860 deg Super-coadd centroid Dec (J2000) (sup_dec) (pos.eq.dec)
dens 2.68 [---] Coadd log(density) of stars with k<14mag (phys.density)
r.K20e 27.9 arcsec Semi-major axis of fiducial ellipse at isophote K=20mag/arcsec2 (r_k20fe) (phys.angSize;src)
J.K20e11.678 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.K20e10.945 mag H magnitude in K20e ellipse (h_m_k20fe) (phot.mag;em.IR.H)
e_H.K20e 0.027 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.K20e10.705 mag K magnitude in K20e ellipse (k_m_k20fe) (phot.mag;em.IR.K)
e_K.K20e 0.042 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 17.9 arcsec Semi-major axis of 3σ K isophotal ellipse (r_3sig) (phys.angSize.smajAxis;em.IR.K)
Jb/a 0.360   J minor/major axis ratio to 3σ (j_ba) (phys.size.axisRatio)
Jpa 15 deg J pos.angle of 3σ ellipse (j_phi) (pos.posAng)
Hb/a 0.400   H minor/major axis ratio to 3σ (h_ba) (phys.size.axisRatio)
Hpa 15 deg H pos.angle to 3σ ellipse (h_phi) (pos.posAng)
Kb/a 0.320   K minor/major axis ratio to 3σ (k_ba) (phys.size.axisRatio)
Kpa 15 deg K pos.angle to 3σ ellipse (k_phi) (pos.posAng)
rS3sig 25.9 arcsec Semi-major axis of super-coadd 3σ isophotal ellipse (sup_r_3sig) (phys.angSize.smajAxis)
Sb/a 0.340   Minor/major axis ratio to rS3sig (sup_ba) (phys.size.axisRatio)
Spa 15 deg Pos.angle of rS3sig (sup_phi) (pos.posAng)
r.fe 31.6 arcsec K fiducial Kron elliptical aperture semi-major axis (r_fe) (phys.angSize;src)
J.fe11.643 mag J magnitude in r.fe (j_m_fe) (phot.mag;em.IR.J)
e_J.fe 0.021 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.fe10.904 mag H magnitude in r.fe (h_m_fe) (phot.mag;em.IR.H)
e_H.fe 0.029 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.fe10.675 mag K magnitude in r.fe (k_m_fe) (phot.mag;em.IR.K)
e_K.fe 0.047 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 42.56 arcsec Extrapolation/total radius of fit to radial profile (r_ext) (phys.angSize;src)
J.ext11.619 mag J magnitude in r.ext (j_m_ext) (phot.mag;em.IR.J)
e_J.ext 0.024 mag σ(J.ext) (j_msig_ext) (stat.error)
n_J.ext 9.900   χ2(J.ext) (j_pchi) (Note 3)   (meta.note)
H.ext10.863 mag J magnitude in r.ext (h_m_ext) (phot.mag;em.IR.H)
e_H.ext 0.030 mag σ(H.ext) (h_msig_ext) (stat.error)
n_H.ext 2.786   χ2(H.ext) (h_pchi) (Note 3)   (meta.note)
K.ext10.609 mag J magnitude in r.ext (k_m_ext) (phot.mag;em.IR.K)
e_K.ext 0.045 mag σ(K.ext) (k_msig_ext) (stat.error)
n_K.ext 2.616   χ2(K.ext) (k_pchi) (Note 3)   (meta.note)
Jr.eff 10.81 arcsec J half-light radius (j_r_eff) (phys.angSize;src)
Jmu17.54 mag/arcsec2 J mean surface brightness (j_mnsurfb_eff) (phot.mag.sb;em.IR.J;stat.mean)
Hr.eff 11.15 arcsec H half-light radius (h_r_eff) (phys.angSize;src)
Hmu16.84 mag/arcsec2 H mean surface brightness (h_mnsurfb_eff) (phot.mag.sb;em.IR.H;stat.mean)
Kr.eff 10.90 arcsec K half-light radius (k_r_eff) (phys.angSize;src)
Kmu16.53 mag/arcsec2 K mean surface brightness (k_mnsurfb_eff) (phot.mag.sb;em.IR.K;stat.mean)
Jconc 3.38   J concentration index (j_con_indx) (Note 3)   (meta.code)
Hconc 3.50   H concentration index (h_con_indx) (Note 3)   (meta.code)
Kconc 3.50   K concentration index (k_con_indx) (Note 3)   (meta.code)
J.peak 17.25 mag/arcsec2 J peak pixel brightness (j_peak) (phot.mag.sb;em.IR.J)
H.peak 16.51 mag/arcsec2 H peak pixel brightness (h_peak) (phot.mag.sb;em.IR.H)
K.peak 16.25 mag/arcsec2 K peak pixel brightness (k_peak) (phot.mag.sb;em.IR.K)
J.c5 17.60 mag/arcsec2 J central surface brightness (r≤5") (j_5surf) (phot.mag.sb;em.IR.J)
H.c5 16.86 mag/arcsec2 H central surface brightness (r≤5") (h_5surf) (phot.mag.sb;em.IR.H)
K.c5 16.56 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 28.3 arcsec J Kron ellipse semi-major axis (j_r_e) (phys.angSize;src)
J.e11.654 mag J magnitude in Jr.e (j_m_e) (phot.mag;em.IR.J)
e_J.e 0.020 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 30.1 arcsec H Kron ellipse semi-major axis (h_r_e) (phys.angSize;src)
H.e10.881 mag H magnitude in Hr.e (h_m_e) (phot.mag;em.IR.H)
e_H.e 0.031 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 31.6 arcsec K Kron ellipse semi-major axis (k_r_e) (phys.angSize;src)
K.e10.675 mag K magnitude in Kr.e (k_m_e) (phot.mag;em.IR.K)
e_K.e 0.047 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 20.2 arcsec Semi-major axis of elliptical aperture at isophote J=20mag/arcsec2 (j_r_i20e) (phys.angSize;src)
J.i20e11.779 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 24.5 arcsec Semi-major axis of elliptical aperture at isophote H=20mag/arcsec2 (h_r_i20e) (phys.angSize;src)
H.i20e10.947 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 27.9 arcsec Semi-major axis of elliptical aperture at isophote K=20mag/arcsec2 (k_r_i20e) (phys.angSize;src)
K.i20e10.705 mag K magnitude in Kr.i20e (k_m_i20e) (phot.mag;em.IR.K)
e_K.i20e 0.042 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 0.360   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 0.360   H minor/major axis ratio to 5σ fit (h_5sig_ba) (phys.size.axisRatio)
Hpa5s 15 deg H pos.angle to 5σ fit (h_5sig_phi) (pos.posAng)
Kba5s 0.340   K minor/major axis ratio to 5σ fit (k_5sig_ba) (phys.size.axisRatio)
Kpa5s 15 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 0.435   J bi-symmetric flux ratio (j_bisym_rat) (stat.fit.param)
Jchi.bs 9.900   J bi-symmetric x-correlation (j_bisym_chi) (stat.fit.chi2)
Hrat.bs 0.461   H bi-symmetric flux ratio (h_bisym_rat) (stat.fit.param)
Hchi.bs 9.900   H bi-symmetric x-correlation (h_bisym_chi) (stat.fit.chi2)
Krat.bs 0.440   K bi-symmetric flux ratio (k_bisym_rat) (stat.fit.param)
Kchi.bs 9.900   K bi-symmetric x-correlation (k_bisym_chi) (stat.fit.chi2)
Jsh0 1.01   J ridge shape (LCSB: BSNR limit) (j_sh0) (src.morph.param)
e_Jsh0 0.04   σ(Jsh0) (j_sig_sh0) (stat.error)
Hsh0 1.00   H ridge shape (LCSB: BSNR limit) (h_sh0) (src.morph.param)
e_Hsh0 0.04   σ(Jsh0) (h_sig_sh0) (stat.error)
Ksh0 1.03   K ridge shape (LCSB: BSNR limit) (k_sh0) (src.morph.param)
e_Ksh0 0.06   σ(Jsh0) (k_sig_sh0) (stat.error)
Jsc.mx 28.6   J mxdn score (LCSB: BSNR - block/smoothed SNR) (j_sc_mxdn) (stat.fit.param)
Jsc.sh 62.9   J shape score (j_sc_sh) (stat.fit.param)
Jsc.wsh 47.4   J wsh score (LCSB: PSNR - peak raw SNR) (j_sc_wsh) (stat.fit.param)
Jsc.r23 23.9   J r23 score (LCSB: TSNR - integrated SNR for r=15) (j_sc_r23) (stat.fit.param)
Jsc.1mm 18.3   J 1st moment score (LCSB: super blk 2,4,8 SNR) (j_sc_1mm) (stat.fit.param)
Jsc.2mm 23.7   J 2nd moment score (LCSB: SNRMAX - super SNR max.) (j_sc_2mm) (stat.fit.param)
Jsc.vint 41.9   J vint score (j_sc_vint) (stat.fit.param)
Jsc.r1 21.1   J r1 score (j_sc_r1) (stat.fit.param)
Hsc.mx 41.5   H mxdn score (LCSB: BSNR - block/smoothed SNR) (h_sc_mxdn) (stat.fit.param)
Hsc.sh 52.8   H shape score (h_sc_sh) (stat.fit.param)
Hsc.wsh 45.0   H wsh score (LCSB: PSNR - peak raw SNR) (h_sc_wsh) (stat.fit.param)
Hsc.r23 26.4   H r23 score (LCSB: TSNR - integrated SNR for r=15) (h_sc_r23) (stat.fit.param)
Hsc.1mm 13.9   H 1st moment score (LCSB: super blk 2,4,8 SNR) (h_sc_1mm) (stat.fit.param)
Hsc.2mm 17.7   H 2nd moment score (LCSB: SNRMAX - super SNR max.) (h_sc_2mm) (stat.fit.param)
Hsc.vint 45.1   H vint score (h_sc_vint) (stat.fit.param)
Hsc.r1 21.4   H r1 score (h_sc_r1) (stat.fit.param)
Ksc.mx 21.8   K mxdn score (LCSB: BSNR - block/smoothed SNR) (k_sc_mxdn) (stat.fit.param)
Ksc.sh 27.1   K shape score (k_sc_sh) (stat.fit.param)
Ksc.wsh 28.7   K wsh score (LCSB: PSNR - peak raw SNR) (k_sc_wsh) (stat.fit.param)
Ksc.r23 19.6   K r23 score (LCSB: TSNR - integrated SNR for r=15) (k_sc_r23) (stat.fit.param)
Ksc.1mm 9.2   K 1st moment score (LCSB: super blk 2,4,8 SNR) (k_sc_1mm) (stat.fit.param)
Ksc.2mm 10.1   K 2nd moment score (LCSB: SNRMAX - super SNR max.) (k_sc_2mm) (stat.fit.param)
Ksc.vint 29.5   K vint score (k_sc_vint) (stat.fit.param)
Ksc.r1 18.0   K r1 score (k_sc_r1) (stat.fit.param)
Jchi.ellf 14.1 % J chi-fraction for elliptical fit to 3σ isophote (j_chif_ellf) (stat.fit.chi2)
Kchi.ellf 13.3 % 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 20.5 % 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)
prox309.6 arcsec Distance to nearest neighbor in PSC (prox) (pos.angDistance)
pxpa 69 deg pos.angle of vector to prox (pxpa) (pos.posAng)
pxKey 2572810  ext_key value of nearest XSC source (pxcntr) (meta.id)
edge.ns 7594 arcsec Distance to nearest N/S edge (dist_edge_ns) (meta.code)
edge.ew209 arcsec Distance to nearest E/W edge (dist_edge_ew) (meta.code)
edgeFlgne   [nswe ] nearest edge (dist_edge_flg) (meta.code)
ptsKey1304044272   Key to source data DB record (pts_key) (meta.id)
mpKey    Key to minor planet prediction (mp_key) (meta.id)
nightKey1437   key to night data record (night_key) (meta.id)
scanKey 70177   key to scan data record (scan_key) (meta.id)
coaddKey1614056   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)
date1998-09-14 "Y:M:D" UT day of observation (date) (Note 10)   (time.epoch;obs)
scan 92   scan number (unique within date) (scan) (meta.id)
coadd092   3-digit coadd number (unique within scan) (coadd) (meta.id)
ID 6076   source ID number (unique within scan+coadd) (id) (meta.id)
Xcoadd 213.0 arcsec x (cross-scan) position (x_coadd) (pos.cartesian.x;instr.det)
Ycoadd 214.0 arcsec y (in-scan) position (y_coadd) (pos.cartesian.y;instr.det)
Jbg 85.9   J coadd median background (j_back) (instr.background)
Hbg 320.3   H coadd median background (h_back) (instr.background)
Kbg 429.7   K coadd median background (k_back) (instr.background)
Jres.ann 0.072   J residual annulus background median (j_resid_ann) (stat.fit.residual)
Hres.ann 0.043   H residual annulus background median (h_resid_ann) (stat.fit.residual)
Kres.ann 0.129   K residual annulus background median (k_resid_ann) (stat.fit.residual)
JbgPer 104 arcsec J banding FT period (j_bndg_per) (stat.fit.param)
JbgAmp 0.007   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 0.030   H banding maximum FT amplitude (h_bndg_amp) (stat.fit.param)
KbgPer 108 arcsec K banding FT period (k_bndg_per) (stat.fit.param)
KbgAmp 0.000   K banding maximum FT amplitude (k_bndg_amp) (stat.fit.param)
Jtrack-0.6   J band seetracking score (j_seetrack) (stat.fit.param)
Htrack-0.4   H band seetracking score (h_seetrack) (stat.fit.param)
Ktrack-0.5   K band seetracking score (k_seetrack) (stat.fit.param)
extKey 2572720  (i) entry counter (key) number (ext_key) (meta.id)

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