VizieR

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

VizieR

  
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/table4Absorption lines detected in the GHRS G140L spectrum of H1821+643 (54 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)
  Lambda 0.1nm Vacuum heliocentric wavelength of the line centroid (em.wl;pos.heliocentric)
  n_Lambda (char) [c] Note on Lambda (Note 1)   (meta.note)
  EW 0.1pm (n) Observed equivalent width measured as described in Tripp et al., 1996ApJS..102..239T (spect.line.eqWidth)
  e_EW 0.1pm (n) rms uncertainty on EW (stat.error;spect.line.eqWidth)
  n_EW (char) [a e] Note on EW (1) (Note 3)   (meta.note)
  EWi 0.1pm (n) For strongly blended lines, individual equivalent widths derived from profile parameters measured with VPFIT (spect.line.eqWidth)
  Line (char) Line identification (Note 2)   (meta.id;spect.line)
  n_Line (char) [abd] Note on Line (3) (Note 1)   (meta.note)
  zabs  (n) Redshift measured with VPFIT from the G140L spectrum (src.redshift)
  HV km/s (n) Heliocentric line velocity for lines due to the Galactic ISM (spect.line;pos.heliocentric)

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

© UDS/CNRS

Contact