VizieR

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

VizieR

  
J/A+AS/135/359
  HI and HeII fine structure components (Clegg+ 1999)
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1.J/A+AS/135/359/table1Summary of components, and the reference wavelengths of hydrogenic transitions (15 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)
  nu   [2/6] Upper state principal quantum number (phys.atmol.qn)
  nl   [1/5] Lower state principal quantum number (phys.atmol.qn)
  Nc   [2/25] Number of components (meta.number)
  D(v)HI km/s [0/10] Total range in velocity space of components for HI lines (instr.bandwidth)
  D(v)HeII km/s [0/37] Total range in velocity space of components for HeII lines (instr.bandwidth)
  1HI 0.1nm Reference wavelength for 1HI (Å) (em.wl)
  2HI 0.1nm Reference wavelength for 2HI (Å) (em.wl)
  3HeII 0.1nm Reference wavelength for 3HeII (Å) (em.wl)
  4HeII 0.1nm Reference wavelength for 4HeII (Å) (em.wl)

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