VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .

VizieR

start AladinLite
VII/233/xsc The 2MASS Extended sources (IPAC/UMass, 2003-2006)
*The 2MASS Extended Catalog (2MASX) (1647599 rows)
  recno=1174294
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200014 30 43.64133 "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+29 10 50.3150 "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)
_RAB195014 28 32.62826 "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+29 24 06.0782 "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)
_Glon044.13480360 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+68.05928313 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)
1174294recno 1174294  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

JDobs 2451266.8541 d Julian date of the observation (Note 1)   (time.epoch)
2MASX14304364+2910503  (i) Source name (HHMMSSss+DDMMSSs, J2000) (meta.id;meta.main)

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

RAJ2000217.681839 deg (i) Right ascension (J2000), based on peak pixel (pos.eq.ra;meta.main)
DEJ2000+29.180643 deg (i) Declination (J2000), based on peak pixel (pos.eq.dec;meta.main)
supRAdeg217.681793 deg Super-coadd centroid RA (J2000) (sup_ra) (pos.eq.ra)
supDEdeg 29.180681 deg Super-coadd centroid Dec (J2000) (sup_dec) (pos.eq.dec)
dens 2.48 [---] Coadd log(density) of stars with k<14mag (phys.density)
r.K20e 20.5 arcsec Semi-major axis of fiducial ellipse at isophote K=20mag/arcsec2 (r_k20fe) (phys.angSize;src)
J.K20e11.539 mag J magnitude in K20e ellipse (j_m_k20fe) (phot.mag;em.IR.J)
e_J.K20e 0.016 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.K20e10.835 mag H magnitude in K20e ellipse (h_m_k20fe) (phot.mag;em.IR.H)
e_H.K20e 0.022 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.K20e10.540 mag K magnitude in K20e ellipse (k_m_k20fe) (phot.mag;em.IR.K)
e_K.K20e 0.031 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 13.1 arcsec Semi-major axis of 3σ K isophotal ellipse (r_3sig) (phys.angSize.smajAxis;em.IR.K)
Jb/a 0.560   J minor/major axis ratio to 3σ (j_ba) (phys.size.axisRatio)
Jpa 0 deg J pos.angle of 3σ ellipse (j_phi) (pos.posAng)
Hb/a 0.540   H minor/major axis ratio to 3σ (h_ba) (phys.size.axisRatio)
Hpa -5 deg H pos.angle to 3σ ellipse (h_phi) (pos.posAng)
Kb/a 0.600   K minor/major axis ratio to 3σ (k_ba) (phys.size.axisRatio)
Kpa 5 deg K pos.angle to 3σ ellipse (k_phi) (pos.posAng)
rS3sig 22.7 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 0 deg Pos.angle of rS3sig (sup_phi) (pos.posAng)
r.fe 22.5 arcsec K fiducial Kron elliptical aperture semi-major axis (r_fe) (phys.angSize;src)
J.fe11.503 mag J magnitude in r.fe (j_m_fe) (phot.mag;em.IR.J)
e_J.fe 0.017 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.fe10.806 mag H magnitude in r.fe (h_m_fe) (phot.mag;em.IR.H)
e_H.fe 0.024 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.fe10.516 mag K magnitude in r.fe (k_m_fe) (phot.mag;em.IR.K)
e_K.fe 0.034 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 34.98 arcsec Extrapolation/total radius of fit to radial profile (r_ext) (phys.angSize;src)
J.ext11.344 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 5.827   χ2(J.ext) (j_pchi) (Note 3)   (meta.note)
H.ext10.646 mag J magnitude in r.ext (h_m_ext) (phot.mag;em.IR.H)
e_H.ext 0.023 mag σ(H.ext) (h_msig_ext) (stat.error)
n_H.ext 3.689   χ2(H.ext) (h_pchi) (Note 3)   (meta.note)
K.ext10.376 mag J magnitude in r.ext (k_m_ext) (phot.mag;em.IR.K)
e_K.ext 0.029 mag σ(K.ext) (k_msig_ext) (stat.error)
n_K.ext 5.651   χ2(K.ext) (k_pchi) (Note 3)   (meta.note)
Jr.eff 8.24 arcsec J half-light radius (j_r_eff) (phys.angSize;src)
Jmu17.36 mag/arcsec2 J mean surface brightness (j_mnsurfb_eff) (phot.mag.sb;em.IR.J;stat.mean)
Hr.eff 7.77 arcsec H half-light radius (h_r_eff) (phys.angSize;src)
Hmu16.53 mag/arcsec2 H mean surface brightness (h_mnsurfb_eff) (phot.mag.sb;em.IR.H;stat.mean)
Kr.eff 7.13 arcsec K half-light radius (k_r_eff) (phys.angSize;src)
Kmu16.07 mag/arcsec2 K mean surface brightness (k_mnsurfb_eff) (phot.mag.sb;em.IR.K;stat.mean)
Jconc 4.30   J concentration index (j_con_indx) (Note 3)   (meta.code)
Hconc 4.68   H concentration index (h_con_indx) (Note 3)   (meta.code)
Kconc 4.73   K concentration index (k_con_indx) (Note 3)   (meta.code)
J.peak 16.12 mag/arcsec2 J peak pixel brightness (j_peak) (phot.mag.sb;em.IR.J)
H.peak 15.31 mag/arcsec2 H peak pixel brightness (h_peak) (phot.mag.sb;em.IR.H)
K.peak 14.93 mag/arcsec2 K peak pixel brightness (k_peak) (phot.mag.sb;em.IR.K)
J.c5 17.20 mag/arcsec2 J central surface brightness (r≤5") (j_5surf) (phot.mag.sb;em.IR.J)
H.c5 16.44 mag/arcsec2 H central surface brightness (r≤5") (h_5surf) (phot.mag.sb;em.IR.H)
K.c5 16.09 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 22.5 arcsec J Kron ellipse semi-major axis (j_r_e) (phys.angSize;src)
J.e11.513 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 25.5 arcsec H Kron ellipse semi-major axis (h_r_e) (phys.angSize;src)
H.e10.774 mag H magnitude in Hr.e (h_m_e) (phot.mag;em.IR.H)
e_H.e 0.026 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 22.5 arcsec K Kron ellipse semi-major axis (k_r_e) (phys.angSize;src)
K.e10.516 mag K magnitude in Kr.e (k_m_e) (phot.mag;em.IR.K)
e_K.e 0.034 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 16.5 arcsec Semi-major axis of elliptical aperture at isophote J=20mag/arcsec2 (j_r_i20e) (phys.angSize;src)
J.i20e11.645 mag J magnitude in Jr.i20e (j_m_i20e) (phot.mag;em.IR.J)
e_J.i20e 0.014 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 21.9 arcsec Semi-major axis of elliptical aperture at isophote H=20mag/arcsec2 (h_r_i20e) (phys.angSize;src)
H.i20e10.826 mag H magnitude in Hr.i20e (h_m_i20e) (phot.mag;em.IR.H)
e_H.i20e 0.023 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 20.5 arcsec Semi-major axis of elliptical aperture at isophote K=20mag/arcsec2 (k_r_i20e) (phys.angSize;src)
K.i20e10.540 mag K magnitude in Kr.i20e (k_m_i20e) (phot.mag;em.IR.K)
e_K.i20e 0.031 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 0.600   J minor/major axis ratio to 5σ fit (j_5sig_ba) (phys.size.axisRatio)
Jpa5s 5 deg J pos.angle to 5σ fit (j_5sig_phi) (pos.posAng)
Hba5s 0.700   H minor/major axis ratio to 5σ fit (h_5sig_ba) (phys.size.axisRatio)
Hpa5s 5 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 20 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 0.940   J bi-symmetric flux ratio (j_bisym_rat) (stat.fit.param)
Jchi.bs 4.137   J bi-symmetric x-correlation (j_bisym_chi) (stat.fit.chi2)
Hrat.bs 0.922   H bi-symmetric flux ratio (h_bisym_rat) (stat.fit.param)
Hchi.bs 3.759   H bi-symmetric x-correlation (h_bisym_chi) (stat.fit.chi2)
Krat.bs 0.942   K bi-symmetric flux ratio (k_bisym_rat) (stat.fit.param)
Kchi.bs 3.267   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 0.03   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 1.02   K ridge shape (LCSB: BSNR limit) (k_sh0) (src.morph.param)
e_Ksh0 0.05   σ(Jsh0) (k_sig_sh0) (stat.error)
Jsc.mx 8.9   J mxdn score (LCSB: BSNR - block/smoothed SNR) (j_sc_mxdn) (stat.fit.param)
Jsc.sh 46.2   J shape score (j_sc_sh) (stat.fit.param)
Jsc.wsh 46.8   J wsh score (LCSB: PSNR - peak raw SNR) (j_sc_wsh) (stat.fit.param)
Jsc.r23 27.1   J r23 score (LCSB: TSNR - integrated SNR for r=15) (j_sc_r23) (stat.fit.param)
Jsc.1mm 15.7   J 1st moment score (LCSB: super blk 2,4,8 SNR) (j_sc_1mm) (stat.fit.param)
Jsc.2mm 19.9   J 2nd moment score (LCSB: SNRMAX - super SNR max.) (j_sc_2mm) (stat.fit.param)
Jsc.vint 31.8   J vint score (j_sc_vint) (stat.fit.param)
Jsc.r1 26.6   J r1 score (j_sc_r1) (stat.fit.param)
Hsc.mx 9.7   H mxdn score (LCSB: BSNR - block/smoothed SNR) (h_sc_mxdn) (stat.fit.param)
Hsc.sh 34.6   H shape score (h_sc_sh) (stat.fit.param)
Hsc.wsh 40.0   H wsh score (LCSB: PSNR - peak raw SNR) (h_sc_wsh) (stat.fit.param)
Hsc.r23 27.9   H r23 score (LCSB: TSNR - integrated SNR for r=15) (h_sc_r23) (stat.fit.param)
Hsc.1mm 12.8   H 1st moment score (LCSB: super blk 2,4,8 SNR) (h_sc_1mm) (stat.fit.param)
Hsc.2mm 15.4   H 2nd moment score (LCSB: SNRMAX - super SNR max.) (h_sc_2mm) (stat.fit.param)
Hsc.vint 25.3   H vint score (h_sc_vint) (stat.fit.param)
Hsc.r1 25.5   H r1 score (h_sc_r1) (stat.fit.param)
Ksc.mx 11.4   K mxdn score (LCSB: BSNR - block/smoothed SNR) (k_sc_mxdn) (stat.fit.param)
Ksc.sh 27.4   K shape score (k_sc_sh) (stat.fit.param)
Ksc.wsh 29.3   K wsh score (LCSB: PSNR - peak raw SNR) (k_sc_wsh) (stat.fit.param)
Ksc.r23 22.8   K r23 score (LCSB: TSNR - integrated SNR for r=15) (k_sc_r23) (stat.fit.param)
Ksc.1mm 8.3   K 1st moment score (LCSB: super blk 2,4,8 SNR) (k_sc_1mm) (stat.fit.param)
Ksc.2mm 9.6   K 2nd moment score (LCSB: SNRMAX - super SNR max.) (k_sc_2mm) (stat.fit.param)
Ksc.vint 20.3   K vint score (k_sc_vint) (stat.fit.param)
Ksc.r1 21.1   K r1 score (k_sc_r1) (stat.fit.param)
Jchi.ellf 10.7 % J chi-fraction for elliptical fit to 3σ isophote (j_chif_ellf) (stat.fit.chi2)
Kchi.ellf 8.1 % 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 12.1 % 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_5657  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)
prox283.6 arcsec Distance to nearest neighbor in PSC (prox) (pos.angDistance)
pxpa159 deg pos.angle of vector to prox (pxpa) (pos.posAng)
pxKey 1260576  ext_key value of nearest XSC source (pxcntr) (meta.id)
edge.ns 2972 arcsec Distance to nearest N/S edge (dist_edge_ns) (meta.code)
edge.ew139 arcsec Distance to nearest E/W edge (dist_edge_ew) (meta.code)
edgeFlgnw   [nswe ] nearest edge (dist_edge_flg) (meta.code)
ptsKey 586674845   Key to source data DB record (pts_key) (meta.id)
mpKey    Key to minor planet prediction (mp_key) (meta.id)
nightKey 639   key to night data record (night_key) (meta.id)
scanKey 32733   key to scan data record (scan_key) (meta.id)
coaddKey 752856   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)
date1999-03-29 "Y:M:D" UT day of observation (date) (Note 10)   (time.epoch;obs)
scan 91   scan number (unique within date) (scan) (meta.id)
coadd232   3-digit coadd number (unique within scan) (coadd) (meta.id)
ID 8650   source ID number (unique within scan+coadd) (id) (meta.id)
Xcoadd 368.0 arcsec x (cross-scan) position (x_coadd) (pos.cartesian.x;instr.det)
Ycoadd 759.0 arcsec y (in-scan) position (y_coadd) (pos.cartesian.y;instr.det)
Jbg 85.6   J coadd median background (j_back) (instr.background)
Hbg 373.2   H coadd median background (h_back) (instr.background)
Kbg 318.7   K coadd median background (k_back) (instr.background)
Jres.ann 0.203   J residual annulus background median (j_resid_ann) (stat.fit.residual)
Hres.ann 0.225   H residual annulus background median (h_resid_ann) (stat.fit.residual)
Kres.ann 0.305   K residual annulus background median (k_resid_ann) (stat.fit.residual)
JbgPer 82 arcsec J banding FT period (j_bndg_per) (stat.fit.param)
JbgAmp 0.010   J banding maximum FT amplitude (j_bndg_amp) (stat.fit.param)
HbgPer 46 arcsec H banding FT period (h_bndg_per) (stat.fit.param)
HbgAmp 0.042   H banding maximum FT amplitude (h_bndg_amp) (stat.fit.param)
KbgPer 74 arcsec K banding FT period (k_bndg_per) (stat.fit.param)
KbgAmp 0.011   K banding maximum FT amplitude (k_bndg_amp) (stat.fit.param)
Jtrack 0.2   J band seetracking score (j_seetrack) (stat.fit.param)
Htrack-0.2   H band seetracking score (h_seetrack) (stat.fit.param)
Ktrack-0.5   K band seetracking score (k_seetrack) (stat.fit.param)
extKey 1260575  (i) entry counter (key) number (ext_key) (meta.id)

NEDNED  ask the NED data-base about this object
  
elapse time 1

Thanks for acknowledging the VizieR Service
Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact