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

  ROSAT Bright Survey (Fischer+, 1998-2000)
Post annotation
1.IX/32/table1List of X-ray sources forming the ROSAT Hard Survey, RHS (65 rows)

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)
  RHS  (i) ROSAT Hard Survey sequential number (;meta.main)
  RBS  (n) ROSAT Bright Survey sequential number (
  1RXSJ (char) 1RXSJ (Cat. IX/10) designation (
  RA2000 "h:m:s" (i) X-ray right ascension (2000) (pos.eq.ra;meta.main)
  DE2000 "d:m:s" (i) X-ray declination (2000) (pos.eq.dec;meta.main)
  D (char) [PH] Detector (P: PSPC, H: HRI) (;instr)
  e_Pos arcsec X-ray positional uncertainty (stat.error)
  CRate ct/s Count rate (Note 1)   (phot.count;em.X-ray)
  e_CRate ct/s rms uncertainty on CRate (stat.error)
  HR1  Hardness ratio 1 (Note 1)   (phot.flux;arith.ratio)
  e_HR1  rms uncertainty on HR1 (stat.error)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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