VizieR

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

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/A+A/477/147
  X-ray sources in Westerlund 1 (Clark+, 2008)
ReadMe+ftp
2008A&A...477..147C
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/477/147/table1Catalogue of the properties of the 241 X-ray point sources detected in the 2 epochs of observations (241 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)
  [CMN2008] (char) (i) X-ray Identifier (HHMMSS.s+DDMMSS) (meta.id;meta.main)
  RAJ2000 deg (i) Right ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
  Offset arcmin Angular offset from the aim point of the observation (pos.angDistance;arith.diff)
  e_Pos arcsec Positional uncertainty (stat.error)
  LiveTime ks Detector live time (time.duration;instr.det)
  Counts ct Net counts in the 0.5-8.0keV band (phot.count;em.X-ray)
  E_Counts ct Error on net counts (upper limit) (stat.error;stat.max)
  e_Counts ct Error on net counts (lower limit) (stat.error;phot.count)
  HR  Hardness ratio (Note G1)   (phot.flux;arith.ratio)
  E_HR  (n) Error on hardness ratio (upper limit) (stat.error;stat.max)
  e_HR  (n) Error on hardness ratio (lower limit) (stat.error)
  FX 10-7ph/cm2/sX-ray flux in the 0.5-8.0keV band (phot.flux;em.X-ray)
  Var (char) [sl ] Source variability on (s)hort or (l)ong timescales (meta.code;src.var)
  NCP (char) Counterpart flag (Note 2)   (meta.code)
  Opt (char) O indicates optical properties in table3 (meta.ref.url)

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