LEAST-SQUARES LINEAR REGRESSION OF LEVEL AND GAMMA ENERGIES
 
        LEVEL ENERGIES
    1.     0.0
    2.    77.1 8                        
    3.   399.1 6                        
    4.   461.8 6                        
    5.   482.0 9                        
    6.   623.6 8                        
    7.   632.1 13                       
    8.  1030.5 7                        
    9.  1073.3 7                        
   10.  1230.9 10                       
   11.  1338.6 10                       
   12.  1492.3 10                       
   13.  6367.1 7                        
 
   GAMMA ENERGIES
       172YB(N,G) E=THERM-  ENERGY     DE    L1  L2
 -----------------------------------------------------------------------------------------------------------------------------------
             76.5 10              77.1 8     2  1                                                                                   
             82.8 15              82.9 9     5  3                                                                                   
            141.1 10             141.6 8     6  5                                                                                   
             399.4 8             399.1 6     3  1                                                                                   
             461.8 8             461.8 6     4  1                                                                                   
            568.4 10             568.7 7     8  4                                                                                   
            592.3 15             591.3 9     9  5                                                                                   
            611.3 15             611.4 8     9  4                                                                                   
            623.3 10             623.6 8     6  1                                                                                   
            633.4 20             631.4 7     8  3                                                                                   
            633.4 20            632.1 13     7  1                                                                                   
            674.2 15             674.2 7     9  3                                                                                   
            707.2 15            706.5 12    11  7                                                                                   
            714.2 10             715.0 9    11  6                                                                                   
            769.1 15            769.1 10    10  4                                                                                   
            831.6 15            831.8 10    10  3                                                                                   
            995.6 10             996.2 8     9  2                                                                                   
           1030.6 10            1030.4 9    12  4                                                                                   
           1030.6 10            1030.5 7     8  1                                                                                   
           4875.5 20           4874.8 10    13 12                                                                                   
           5027.5 15           5028.5 10    13 11                                                                                   
           5135.9 15            5136.1 9    13 10                                                                                   
           5293.6 10            5293.8 7    13  9                                                                                   
           5336.8 10            5336.5 7    13  8                                                                                   
           5905.4 15            5905.2 7    13  4                                                                                   
           5968.1 10            5967.9 6    13  3                                                                                   
      DATA SET  1. ENERGIES CORRECTED BY    .0000000+-  .0000000 KEV     CHISQ/F =  .3657         F= 13
      CHISQ/F =  .3657      (FIT OF   26GAMMAS -  12LEVELS)