VizieR

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

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/ApJ/508/200
  QSO low-z Lyα absorbers (Tripp+, 1998)
ReadMe+ftp
1998ApJ...508..200T
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/508/200/table1Redshifts of galaxies in the field of H1821+643 (154 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)
  Ref (char) Origin of redshifts (Note 1)   (meta.bib)
  RAJ2000 "h:m:s" (i) Right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Declination (J2000) (pos.eq.dec;meta.main)
  z  Weighted mean redshift (Note 2)   (src.redshift)
  e_z km/s (n) Weighted uncertainty on redshift (Note 2)   (stat.error;src.redshift)
  Bmag mag (n) POSS II BJ magnitude (Note 3)   (phot.mag;em.opt.B)
  BMAG mag (n) Absolute B magnitude (Note 4)   (phys.magAbs;em.opt.B)
  rho Mpc (n) Projected distance to sight line (Note 5)   (pos.distance)

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