VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

Catalog

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Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/MNRAS/247/182
  Catalogue of quasar candidates (Beauchemin+, 1990)
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img(gal)
1.J/MNRAS/247/182/table5Catalogue of quasar candidates (758 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)
  Field (char) Field name (meta.id.part;meta.main)
  Id  Grens reference number inside the field (meta.id.part;meta.main)
  RA1950 "h:m:s" (i) Right ascension 1950 (pos.eq.ra;meta.main)
  DE1950 "d:m:s" (i) Declination 1950 (pos.eq.dec;meta.main)
  u_DE1950 (char) [* ] Uncertainty flag on DE (Note 1)   (meta.code.error;pos.eq.dec)
  Jmag mag J magnitude (phot.mag;em.IR.J)
  PrClass  Probability class (Note 2)   (meta.code.class;stat.probability)
  gb-gv mag gb-gv grens colour index (phot.color;em.opt.B;em.opt.V)
  gu-gb mag gu-gb grens colour index (phot.color;em.opt.U;em.opt.B)
  Dms  Distance of the candidate from the nominal locus of the main sequence of stars (Note 3)   (stat.fit.param)
  Sample (char) Sample membership of the candidate (meta.code.member)
  EmLine (char) 0.1nm Wavelength of the emission lines detected on grens plates for the highest probability classes candidates PC1 (em.wl)
  Type (char) [QS] Object type of some candidates (Note 4)   (src.class)
  z  (n) []? Emmision line redshift confirmed by slit spectroscopy (src.redshift)
  _RA.icrs "h:m:s" (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
  _DE.icrs "d:m:s" (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)

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