VizieR

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

Catalog

Looking for catalogs ..
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/328/805
  The 2dF QSO Redshift Survey. VIII (Outram+, 2001)
ReadMe+ftp
2001MNRAS.328..805O
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/328/805/table1Low-ionization 2QZ absorption systems (137 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)
  2QZ (char) 2QZ QSO identification (meta.id;meta.main)
  bjmag mag bj magnitude (phot.mag;em.opt.B)
  zQSO  QSO redshift (src.redshift)
  zabs  Absorption redshift (src.redshift)
  W0  Rest equivalent width of Mg II 2796,2803Å doublet, unless stated explicitly in n_W0 (spect.line.eqWidth;pos.lsr)
  n_W0  (n) [3-6] Ion of the rest equivalent width if not Mg II (Note 1)   (meta.note)
  Ion (char) [a-l] Ion identification (Note 2)   (meta.id;phys.atmol.ionStage)
  Simbad  ask the Simbad data-base about this object
  _RA deg (i) Right ascension (derived from 2QZ) for Eq=J2000 (pos.eq.ra;meta.main)
  _DE deg (i) Declination (derived from 2QZ) for Eq=J2000 (pos.eq.dec;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
elapse time 0