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 Deep spectroscopy of NGC 7009 (Fang+, 2011)
Post annotation
1.J/MNRAS/415/181/table2Emission lines of NGC 7009 (1675 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)
  lam.O 0.1nm (n) Observed wavelength (em.wl)
  Flux  (n) Line flux, normalized to Hβ=100 (phot.flux;arith.ratio)
  e_Flux % (n) Flux error (stat.error;phot.flux)
  u_Flux (char) Uncertainty flag of Flux error (meta.code.error;phot.flux)
  Int  (n) Intensity, normalized to Hβ=100 (phot.flux;em.opt;arith.ratio)
  Note (char) [*] Note for blending lines (Note 1)   (meta.note)
  Ion (char) Ion designation (Note 2)   (;phys.atmol.ionStage)
  lam.L 0.1nm (n) Laboratory wavelength (em.wl)
  Mult (char) Multiplet number (phys.atmol.level)
  LowT (char) Lower term (phys.atmol.term)
  UppT (char) Upper term (phys.atmol.term)
  g1  (n) [1/72] g1 number (
  g2  (n) [1/98] g2 number (
  n_g2 (char) [*] * when no g2 number (meta.note)

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(n) indicates a possible blank or NULL column  
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