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/347/47
  High galactic latitude RASS X-ray sources. II. (Beuermann+, 1999)
ReadMe+ftp
1999A&A...347...47B
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/347/47/table3Summary of optical identification program of new bright soft high-galactic-latitude RASS sources with HR1<0. (77 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)
  Name (char) (i) J2000 X-ray position from the RASS BSC (pos)
  n_Name (char) [X] X when source in RASS BSC (meta.note)
  Sep arcsec (n) Separation between optical and X-ray positions (pos.angDistance)
  r90  (n) Separation in units of the 90% confidence radii according to Eq. 1 (pos.angDistance)
  CR ct/s RASS BSC PSPC count rate CR (phot.count;em.X-ray)
  e_CR 10-3ct/s rms uncertainty on CountRate (stat.error)
  HR1  Hardness ratio HR1, (phot.flux;arith.ratio)
  e_HR1 10-2 rms uncertainty on HR1 (stat.error)
  Class (char) Classification (meta.code.class)
  Type (char) Type of the optical counterpart, (src.class)
  z  (n) Redshift if extragalactic (src.redshift)
  u_z (char) Uncertainty flag on z (meta.code.error;src.redshift)
  Vmag mag (n) Visual magnitude V. (phot.mag;em.opt.V)
  Notes (char) Notes (Note 1)   (meta.note)
  N (char) N indicates a note in the "notes.dat" file (meta.ref.url)
  RAJ2000 "h:m:s" (n)(i) Optical counterpart right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (n)(i) Optical counterpart (J2000) (pos.eq.dec;meta.main)

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