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/645/A95
  NEP raster ROSAT X-ray/Optical catalog (Hasinger+, 2021)
ReadMe+ftp
2021A&A...645A..95H
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/645/A95/table1ROSAT NEP raster X-ray catalogue (805 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. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
  XID   [1/805] Internal X-ray identification number ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  RAX deg X-ray right ascension (J2000.0) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  DEX deg X-ray declination (J2000.0) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  ePosX arcsec X-ray position error ((unassigned);(unassigned);(unassigned);time.age;em.radio.12-30GHz)
  ML  Existence maximum likelihood (threshold 11) ((unassigned);pos.galactic.lon;arith.diff;pos.healpix;meta.main)
  CTS ct Net X-ray source counts ((unassigned);phys.veloc.orbital;arith.diff;time.duration;(unassigned);(unassigned))
  e_CTS ct Error on net source counts ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  XML  Extent maximum likelihood ((unassigned);phys.veloc.orbital;arith.diff;pos.healpix;(unassigned))
  ExpTime s Exposure time ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);meta.main)
  FX 10-17W/m20.5-2 keV X-ray flux (Note 1)   (time.equinox;(unassigned);arith.factor;meta.abstract;(unassigned);(unassigned))
  FlagM   [0/1] Manual parameter determination flag ((unassigned);(unassigned);(unassigned);pos.galactic.lon)

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