178YB B- DECAY (74 M 3)         I(MIN)=0.0010%                                 

 Radiation        Energy       Intensity   (G-Rad 
    Type           (keV)          (%)      uCi-h) 
 ----------  --------------- ------------ --------

 B-  1 MAX   254.         10
       AVG    71.          4   8.       8   0.0113
 B-  2 MAX   645.         10
       AVG   201.          4  93.       8   0.396 
 TOTAL B-
       AVG   191.          4 100.      11   0.407 
  
  G   1       42.40            6.700        0.0061
  G   2      348.4            64.00         0.475 
  G   3      390.8           100.0          0.832 

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