VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .
CDS

VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
 Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJS/178/339
  ChaMP extended stellar survey (ChESS) (Covey+, 2008)
ReadMe+ftp
2008ApJS..178..339C
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/178/339/table3(c)ChaMP Stellar Catalog (Optical/IR) (360 rows)
2.J/ApJS/178/339/table2ChaMP Stellar Catalog (X-rays) (348 rows)
3.J/ApJS/178/339/table4ChaMP stars with spectra (82 rows)
4.J/ApJS/178/339/table5ChaMP sources with SIMBAD counterparts (66 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortJoin tables
more join
Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1)n_CXOMP (char) S for spectroscopic data (table4), M when other data (not spectroscopic) are available (meta.ref.url)
   (ALL)CXOMP (char) (i) CXOMP identification (JHHMMSS.s+DDMMSS) (meta.id;meta.main)
  (1+4)Sep arcsec SDSS/Chandra position separation (pos.angDistance)
  (1)imag mag (n) SDSS i band magnitude (phot.mag;em.opt.I)
  (1)e_imag mag (n) Uncertainty in imag (stat.error;phot.mag;em.opt.I)
  (1)u-g mag (n) SDSS (u-g) color index (phot.color;em.opt.U;em.opt.B)
  (1)e_u-g mag (n) Uncertainty in u-g (stat.error)
  (1)g-r mag (n) SDSS (g-r) color index (phot.color;em.opt.B;em.opt.R)
  (1)e_g-r mag (n) Uncertainty in g-r (stat.error;phot.color;em.opt.B)
  (1)r-i mag (n) SDSS (r-i) color index (phot.color;em.opt.R;em.opt.I)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)e_r-i mag (n) Uncertainty in r-i (stat.error;phot.color;em.opt.R)
  (1)i-z mag (n) SDSS (i-z) color index (phot.color;em.opt.I;em.opt.I)
  (1)e_i-z mag (n) Uncertainty in i-z (stat.error)
  (1)sgmag mag (n) Synthetic SDSS g band magnitude (phot.mag;em.opt.B)
  (1)e_sgmag mag (n) Uncertainty in Syngmag (stat.error;phot.mag)
  (1)SFlag  SDSS saturation flag (Note 1)   (meta.code)
  (1)Jmag mag (n) 2MASS J band magnitude (phot.mag;em.IR.J)
  (1)e_Jmag mag (n) Uncertainty in Jmag (stat.error;phot.mag;em.IR.J)
  (1)J-H mag (n) 2MASS (J-H) color index (phot.color;em.IR.J;em.IR.H)
  (1)e_J-H mag (n) Uncertainty in J-H (stat.error;phot.color;em.IR.J)
  (1)H-Ks mag (n) 2MASS (H-Ks) color index (phot.color;em.IR.H;em.IR.K)
  (1)e_H-Ks mag (n) Uncertainty in H-Ks (stat.error;phot.color;em.IR.H)
  (1)_RA deg (i) Position dervied from CXOMP name (right ascension part) (pos.eq.ra;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)_DE deg (i) Position dervied from CXOMP name (declination part) (pos.eq.dec;meta.main)
  (2+3+4)f_CXOMP (char) [b-e, ] Flag(s) on CXOMP (Note 1)   (meta.code)
  (2)ObsID  Chandra Obs. ID number (NNNN) (meta.id;obs)
  (2)FBc 10-16W/m2Broadband 0.3-8.0keV X-ray flux (Note 3)   (phot.flux;em.X-ray)
  (2)e_FBc 10-16W/m2Uncertainty in FBc (stat.error)
  (2)NetBc ct Net broadband 0.3-8.0keV X-ray counts (phot.count;em.X-ray)
  (2)e_NetBc ct Uncertainty in NetBc (stat.error)
  (2)FSc 10-16W/m2Soft 0.5-2.0keV X-ray flux (Note 3)   (phot.flux;em.X-ray)
  (2)e_FSc 10-16W/m2Uncertainty in FSc (stat.error)
  (2)NetSc ct Net soft 0.5-2.0keV X-ray counts (phot.count;em.X-ray)
  (2)e_NetSc ct Uncertainty in NetSc (stat.error)
  (2)HR  Hardness ratio (Note 2)   (phot.flux;arith.ratio)
  (2)logLXs [10-7W] Log of soft 0.5-2.0keV X-ray luminosity (phys.luminosity;em.X-ray)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)e_logLXs [10-7W] Uncertainty in logLXs (stat.error)
  (2)logXs/B [-] Log of 0.5-2.0keV to Bolometric luminosities (phys.luminosity;arith.ratio)
  (2)e_logXs/B [-] Uncertainty in logXs/B (stat.error)
  (2)logLXb [10-7W] Log of broadband 0.3-8.0keV X-ray luminosity (phys.luminosity;em.X-ray)
  (2)e_logLXb [10-7W] Uncertainty in logLXb (stat.error)
  (2)logXb/B [-] Log of 0.3-8.0keV to Bolometric luminosities (phys.luminosity;arith.ratio)
  (2)e_logXb/B [-] Uncertainty in logXb/B (stat.error)
  (3)SpType (char) MK Spectral Type (src.spType)
  (3)EWHa 0.1nm Hα Equivalent Width (spect.line.eqWidth;em.line.Halpha)
  (3)log[LHa/Lbol] [-] (n) Log of Hα luminosity to bolometric luminosity (phys.luminosity)
  (4)SName (char) Simbad counterpart (meta.id)
  (4)Bmag mag (n) B band magnitude (phot.mag;em.opt.B)
  (4)Vmag mag (n) V band magnitude (phot.mag;em.opt.V)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (4)Com (char) Spectral type or object type (Note 2)   (meta.code)
  (4)f_Com (char) [d] Comment for the TYC 3062-1317-1 object type (Note 3)   (meta.code)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
elapse time 0
→ Cite/acknowledge VizieR catalogue
→ Rules of usage of VizieR data

© UDS/CNRS

Contact