VizieR

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

VizieR

  
J/ApJ/582/615
  SHEEP survey (Nandra+, 2003)
ReadMe+ftp
2003ApJ...582..615N
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/582/615/table2ROSAT Observations of SHEEP Sources (56 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)
  SHEEP (char) SHEEP designation (meta.id;meta.main)
  Seq (char) ROSAT sequence or catalog (meta.id)
  ExpTime ks ROSAT exposure time (time.duration;obs.exposure)
  theta arcmin (n) Off-axis angle (instr.offset)
  RXJ (char) ROSAT designation (meta.id.cross)
  Offset arcmin (n) Offset from ACSA position (pos.angDistance)
  l_Rate (char) Limit flag on Rate (meta.code.error)
  Rate ct/s PSPC or HRI count rate in the 0.1-2keV band (phot.count;em.X-ray)
  e_Rate ct/s (n) rms uncertainty on Rate (stat.error)
  NH 10+21cm-2Galactic hydrogen column density (phys.columnDensity)
  l_Flux (char) Limit flag on Flux (meta.code.error)
  Flux 10-16W/m2Flux in the 0.1-2keV band (phot.flux)

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