VizieR

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

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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/ApJ/621/104
  Catalog of X-ray sources in the CYDER fields (Treister+, 2005)
ReadMe+ftp
2005ApJ...621..104T
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/621/104/table4Catalog of X-ray sources in the CYDER fields (267 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  CXOCY (char) IAU-registered name (JHHMMSS.s+DDMMSS) (meta.id;meta.main)
  RAJ2000 "h:m:s" (i) Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Degree of Declination (J2000) (pos.eq.dec;meta.main)
  Offset arcsec (n) X-ray/Optical positional offset (pos.angDistance)
  Scount ct Soft band (0.5-2keV) counts (phot.count;em.X-ray)
  e_Scount ct Error in Scount (stat.error)
  Hcount ct Hard band (2.0-8keV) counts (phot.count;em.X-ray)
  e_Hcount ct Error in Hcount (stat.error)
  HR  Hardness Ratio (Note 1)   (phot.flux;arith.ratio)
  l_Vmag (char) Upper limit flag on Vmag (meta.code.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  Vmag mag CTIO V band magnitude (phot.mag;em.opt.V)
  l_Imag (char) Upper limit flag on Imag (meta.code.error)
  Imag mag CTIO I band magnitude (phot.mag;em.opt.I)
  Sflux mW/m2 Soft band (0.5-2keV) flux (Note 2)   (phot.flux;em.X-ray)
  Hflux mW/m2 Hard band (2.0-8keV) flux (Note 2)   (phot.flux;em.X-ray)
  z  (n) Redshift (src.redshift)
  Slum 10-7W (n) Soft band (0.5-2keV) luminosity (Note 3)   (phys.luminosity;em.X-ray)
  Hlum 10-7W (n) Hard band (2.0-8keV) luminosity (Note 3)   (phys.luminosity;em.X-ray)
  Type (char) Source class (Note 4)   (src.class)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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