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


  Galaxy survey in 3 QSO fields (Chen+, 2009)
Post annotation
1.J/ApJ/701/1219/table3Lyα absorbers identified along the sightline toward PG 1216+069 (Simbad) (66 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)
  z  Lyα absorber redshift (src.redshift)
  f_z (char) [ab, ] Flag on z (Note 1)   (meta.code)
  logNHI [cm-2] HI column density (phys.columnDensity)
  e_logNHI [cm-2] logNHI uncertainty (stat.error)
  b km/s (n) Doppler impact parameter b (src.impactParam;spect.dopplerParam)
  e_b km/s (n) b uncertainty (stat.error)

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

Cite/acknowledge VizieR catalogue
Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact