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VizieR

  
J/A+A/680/A25
  Laboratory spectroscopy of isobutene (Fatima+, 2023)
Post annotation
  
1.J/A+A/680/A25/c3h4Transitions included in the fit of isobutene ((CH3)2C=CH2) (3751 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)
  J'  Upper state J quantum number (phys.atmol.configuration)
  Ka'  Upper state Ka quantum number (phys.atmol.qn)
  Kc'  Upper state Kc quantum number (phys.atmol.qn)
  J"  Lower state J quantum number (phys.atmol.configuration)
  Ka"  Lower state Ka quantum number (phys.atmol.qn)
  Kc"  Lower state Kc quantum number (phys.atmol.qn)
  FreqObs MHz Observed transition frequency (em.freq)
  (O-C) MHz Observed minus calculated frequency (em.freq;stat.fit.omc)
  Uncer MHz Uncertainity used (stat.error)
  qq'  (IS1,IS2) internal rotor components (Note 1)   (meta.code)
  wb  (n) Weight of the component in group of lines (phys.atmol.weight)
  I(O-C) MHz (n) Individual O-C residual for line consisting of several transitions (stat.fit.residual)
  Notes  Source of data (Note 2)   (meta.note)

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