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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

  
IX/32
  ROSAT Bright Survey (Fischer+, 1998-2000)
ReadMe+ftp
1998AN....319..347F
Similar Catalogs
Post annotation 		img(gal)
1.IX/32/table3Summary of the optical identification program of the new sources in the RHS-sample. (64 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)
  RHS  RHS number (meta.id;meta.main)
  RA2000 "h:m:s" (i) Optical right ascension (2000) (pos.eq.ra;meta.main)
  DE2000 "d:m:s" (i) Optical declination (2000) (pos.eq.dec;meta.main)
  Dox arcsec Positional difference between the optical and X-ray coordinates (pos.angDistance)
  Class (char) Classification of the object (src.class)
  Type (char) Type of the object (src.class)
  z  (n) Redshift (src.redshift)
  Vmag mag Optical brightness (phot.mag;em.opt.V)
  FX 10-15W/m2Integrated X-ray flux between 0.5 and 2.0keV (phot.flux;em.X-ray)
  Fr mJy (n) Radio flux at 1.4GHz (phot.flux.density;em.radio.750-1500MHz)
  Notes (char) Notes detailed in note3.dat (meta.note)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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