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J/PAZh/26/510
  Spectrum of bipolar nebula AFGL 2688 (Klochkova+, 2000)
Post annotation
  
1.J/PAZh/26/510/table2Atomic data, equivalent widths of special lines and chemical composition (197 rows)
2.J/PAZh/26/510/table3Chemical composition log(eps(X)) of AFGL 2688 (for log(eps(H))= 12.0). (26 rows)

 
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1)Lambda 0.1nm Wavelength (em.wl)
  (1)El (char) Element (phys.atmol.element)
  (1)ExcPot eV Excitation potential of the lower level (phys.energy;phys.atmol.excitation)
  (1)Loggf  Oscillator strength (log gf) (phys.atmol.wOscStrength)
  (1)EW pm Equivalent width in milli(Angstroem) (spect.line.eqWidth)
  (1)n_EW (char) [*] Lines unused to determine the mean element abundance (meta.note)
  (1)A(X)  Chemical composition (Note 1)   (phys.abund)
  (2)XSun (char) Element (phys.atmol.element)
  (2)log(XSun)  Sun elemental abundance (Note 1)   (phys.abund)
  (2)X (char) Ion (phys.atmol.element)
  (2)log(X)  AFGL 2688 abundance for the ion (phys.abund)
  (2)e_log(X)  (n) Error in the mean abundance derived for a given number of lines (stat.error)
  (2)Nline  Number of lines used (meta.number)
  (2)[X/Fe] Sun Relative abundance (Note 2)   (phys.abund)

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