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/575/A42
  Optical counterparts of ROSAT X-ray in 2 fields (Greiner+, 2015)
ReadMe+ftp
2015A&A...575A..42G
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/575/A42/table9Optical objects inside or near the error circles of the ROSAT positions in {gamma} Sge (415 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)
  Xseq  Running number of the X-ray source ((unassigned);phys.veloc.orbital;arith.diff;src.var)
  m_Xseq (char) [a-j] ID for multiple optical objects ((unassigned);(unassigned);(unassigned);pos.posAng)
  RAJ2000 "h:m:s" (n) Right Ascension (J2000) (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  DEJ2000 "d:m:s" (n) Declination (J2000) (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  Sep arcsec (n) Distance between X-ray centroid and object ((unassigned);(unassigned);(unassigned);em.radio.6-12GHz;instr.background)
  Name (char) Bright star name ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  Var (char) C if constant or GCVS Name if variable (Note 2)   ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  Type (char) Source type (Note 3)   ((unassigned);(unassigned);(unassigned);pos.eq.dec;pos.cartesian;meta.main)
  SpType (char) Spectral Type from Simbad (Note 4)   ((unassigned);(unassigned);(unassigned);pos.posAng;meta.main)
  Bmag mag (n) USNO B magnitude ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))
  Vmag mag (n) USNO V magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  Rmag mag (n) USNO R magnitude ((unassigned);em.line;arith.grad;stat.filling;(unassigned);(unassigned))
  Ampl (char) Amplitude of optical variability ((unassigned);(unassigned);(unassigned);pos.supergalactic.lat;(unassigned);(unassigned))
  X/opt [-] (n) log of X-ray to optical flux ratio (Note 5)   ((unassigned);phys.veloc.orbital;arith.diff;meta.abstract;instr.offset)

ALL cols		    
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