VizieR

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

VizieR

  
J/ApJS/177/39
  Survey of low-redshift OVI absorbers (Tripp+, 2008)
ReadMe+ftp
2008ApJS..177...39T
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1.J/ApJS/177/39/table2OVI absorbers: integrated total equivalent widths and column densities (179 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)
  QSO (char) Target QSO name (meta.id.parent)
  zabs  Absorber systemic redshift (Note 1)   (meta.id;meta.main)
  Ion (char) Species and transition used to measure EWr & logN (phys.atmol.element)
  n_Ion (char) [eghjkmo, ] Note(s) on species in notes.dat file (meta.note)
  l_EWr (char) [∼ ] Limit flag on EWr (meta.code.error)
  EWr 0.1pm (n) Rest-frame integrated equivalent width (spect.line.eqWidth)
  e_EWr 0.1pm (n) Error on EWr (stat.error)
  n_EWr (char) [xfil] Note on EWr in notes.dat file (meta.note)
  l_logN (char) [≥∼ ] Limit flag on logN (meta.code.error)
  logN [-] (n) Directly integrated apparent column density (phys.columnDensity)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  E_logN [-] (n) Positive error on logN (stat.error;stat.max)
  e_logN [-] (n) Negative error on logN (stat.error)
  n_logN (char) [abdikfln] Note on logN in notes.dat file (meta.note)
  n_Vel1 (char) [c] Note on component velocity (Note 3)   (meta.note)
  Vel1 km/s (n) Velocity centroid of component 1 (Note 2)   (phys.veloc)
  Vel2 km/s (n) Velocity centroid of component 2 (Note 2)   (phys.veloc)
  Vel3 km/s (n) Velocity centroid of component 3 (Note 2)   (phys.veloc)
  Vel4 km/s (n) Velocity centroid of component 4 (Note 2)   (phys.veloc)
  Vel5 km/s (n) Velocity centroid of component 5 (Note 2)   (phys.veloc)
  Vel6 km/s (n) Velocity centroid of component 6 (Note 2)   (phys.veloc)
  Vel7 km/s (n) Velocity centroid of component 7 (Note 2)   (phys.veloc)
  Vel8 km/s (n) Velocity centroid of component 8 (Note 2)   (phys.veloc)
  Vel9 km/s (n) Velocity centroid of component 9 (Note 2)   (phys.veloc)
  Spec (char) Spectrograph used for the measurement (meta.id;instr)

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