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/table3ROSAT NEP candidate optical ID catalogue (920 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  Internal X-ray identification number ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  m_XID (char) [abcd] letters for multiple counterparts ((unassigned);(unassigned);(unassigned);pos.posAng)
  RAO deg Optical counterpart right ascension (J2000.0) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  DEO deg Optical counterpart declination (J2000.0) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  magOpt mag Optical AB magnitude in r_mag Band ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  r_magOpt (char) [GPSirz] Source of the optical magnitude/coordinates (Note 1)   ((unassigned);(unassigned);(unassigned);phys.veloc.dispersion;)
  FX/FO  X-ray to optical flux ratio ((unassigned);(unassigned);(unassigned);meta.abstract;instr.offset)
  magIR mag (n) Infrared AB magnitude in r_magIR band ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))
  r_magIR (char) [Wi] Source of the infrared magnitude (Note 2)   (time.expo;(unassigned);arith.factor;phys.veloc.dispersion;)
  CI1-2  (n) Mid-infrared colour WISE W1-W2 or IRAC I1-I2 (time.equinox;(unassigned);arith.factor;pos.healpix;(unassigned);(unassigned);(unassigned))
  Class  Optical counterpart ID class (Note 3)   ((unassigned);(unassigned);(unassigned);pos.galactic)
  z  (n) Redshift ((unassigned);instr.bandpass;stat.min;pos.parallax;meta.main)
  Q (char) Quality of redshift (Note 4)   ((unassigned);phys.veloc.orbital;arith.diff;pos.cartesian;pos.parallax;meta.main)
  logLX [10-7W] (n) log (0.5-2keV luminosity), in erg/s unit ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);(unassigned);(unassigned))
  IDQ   [0/2] Identification quality (Note 5)   ((unassigned);phys.veloc.orbital;arith.diff;pos.cartesian)
  Com (char) Notes on individual objects ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)

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