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 Cha X-ray sources & optical identifications (Alcala+ 1995)
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1.J/A+AS/114/109/table6ROSAT all-sky survey X-ray sources in Chamaeleon (180 rows)

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)
  RXJ (char) RXJ X-ray source name (;meta.main)
  m_RXJ (char) Multiplicity index on RXJ (meta.code.multip)
  RAJ2000 "h:m:s" Right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (n)Declination sign (pos.eq.dec;meta.main)
  Count ct/s Count rates from ROSAT (phot.count;em.X-ray)
  e_Count ct/s rms uncertainty on Count (stat.error)
  ID (char) Optical identification (
  Theta arcsec Offset distance (pos.angDistance)
  SpType (char) Spectral type (src.spType)
  Type (char) Type (Note 1)   (meta.code)
  Note (char) Appearance in finding chart (meta.code)
  n_Note (char) Note (Note 2)   (meta.note)
  Ref (char) References (Note 3)   (meta.ref)

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(n) indicates a possible blank or NULL column  
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usage  Display UCD1+    UCD1  
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