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/664/A105
  Stellar content of the ROSAT all-sky survey (Freund+, 2022)
ReadMe+ftp
2022A&A...664A.105F
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/664/A105/supplStellar counterparts to low quality RASS sources (table B1) (4410 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)
  2RXS (char) ID of RASS source (obs.param;(unassigned);arith.factor;spect.line.veloc;arith)
  Match (char) Source ID of Gaia EDR3 or Tycho2 counterpart ((unassigned);(unassigned);(unassigned);src.class.starGalaxy)
  ePos arcsec Positional uncertainty of RASS ((unassigned);phys.veloc.orbital;arith.diff;time.age;em.radio.12-30GHz)
  Sep arcsec Angular separation between RASS source and counterpart ((unassigned);(unassigned);(unassigned);em.mm.50-100GHz)
  pstellar   [0.2/1.0] Stellar probability (qualified to >0.51 by default) ((unassigned);phys.veloc.orbital;arith.diff;phys.polarization.circular;meta.main)
  pij   [0.1/1.0] Probability of the individual match (qualified to >0.5 by default) ((unassigned);phys.veloc.orbital;arith.diff;phys.polarization.circular;meta.main)
  RAJ2000 deg Right ascension at RASS observation time, J2000 ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  DEJ2000 deg Declination at RASS observation time, J2000 ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  FX mW/m2 Stellar X-ray flux ((unassigned);phys.veloc.orbital;arith.diff;meta.abstract;(unassigned);(unassigned))
  HR  (n) [-1.0/1.0] Hardness ratio ((unassigned);(unassigned);(unassigned);meta.abstract;instr.offset)
  Gmag mag Magnitude in Gaia's G-band ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))
  BP-RP mag Gaia's BP-RP color ((unassigned);phys.veloc.orbital;arith.diff;pos.healpix;(unassigned);(unassigned);(unassigned))
  plx mas Parallax (phot.flux.sb;stat.covariance;arith.factor;instr.fov;meta.main)
  subdwarf (char) [True False] Source located more than 1.5mag below main sequence (qualified to False by default) ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec)

ALL cols		    
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