benzaldehyde 13C1                                             
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number of transitions:    6
number of constants  :    8
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    1      5231.8257288048998816521   A      Reduction-A, Representation-I.r  
    1      1563.2074632244507483847   B    
    1      1203.9179943449671554845   C    
    0         0.0000685701487841455    DJ  
    0         0.0001627325265853607    DJK 
    0         0.0007393234520951088    DK  
    0         0.0000179628806891309    dJ  
    0         0.0002893787521218110    dK  
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    J'  K-1' K+1'  J   K-1  K+1        frequency          error    fit ?
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!
!  IFPAN FTMW
!
    4    1    4    3    1    3        10302.816800       0.002000    1 
    4    0    4    3    0    3        10824.383000       0.002000    1 
    4    1    3    3    1    2        11733.377900       0.002000    1 

    5    1    5    4    1    4        12838.431900       0.002000    1 
    5    0    5    4    0    4        13366.520500       0.002000    1 
    5    1    4    4    1    3        14611.969400       0.002000    1 
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