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/MNRAS/251/482
  A spectroscopic survey of faint QSOs (Boyle+ 1991)
ReadMe+ftp
1991MNRAS.251..482B
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/251/482/table6The QSO catalogue (66 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)
  FC (char) Field Centre (meta.note)
  note (char) [*!] *: Not included in the complete sample !: Observed with both FORS and IPCS on the AAT (meta.note)
  Name (char) QSO designation in this survey (meta.id;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)
  bj mag bj magnitude (bj = B-0.23(B-V)) (phot.mag;em.opt.B)
  U-bj mag U-bj colour (phot.color;em.opt.U;em.opt.B)
  bj-rf mag bj-rf colour (rj = R- 0.06(B-R)) (phot.color;em.opt.B;em.opt.R)
  z  redshift (src.redshift)
  q_z (char) [123] Estimate of the redshift quality (1) (meta.code.qual;src.redshift)
  Lyalpha  (n) []? Rest equivalent width of the emission lines of Lyalpha + N V (spect.line.eqWidth)
  CIV  (n) []? Rest equivalent width of the emission lines of CIV (spect.line.eqWidth)
  CIII]  (n) []? Rest equivalent width of the emission lines of CIII] (meta.note)
  MgII  (n) []? Rest equivalent width of the emission lines of Mg II (spect.line.eqWidth)
  _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)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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