89Y IT DECAY  (15.663 S 5)      I(MIN)=0.0010%                                 

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

 AUGER-L       1.910          0.840    23     0   
 AUGER-K      12.70           0.204     7     0   
 CE- K -  1  891.92        3  0.719    22   0.0137
 CE- L -  1  906.59        3  0.087     3   0.0017
  
 X-RAY  L      1.920          0.0250    9     0   
 X-RAY  KA2   14.88290    20  0.149     5     0   
 X-RAY  KA1   14.95840    20  0.285     9     0   
 X-RAY  KB    16.70           0.0814   25     0   
  G   1      908.96        3 99.16      3   1.92  

 ----------  --------------- ------------ --------