209RN A DECAY (28.8 M 9)        I(MIN)=0.0010%                                 

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

  A   1      5660.         3  0.0041    6   0.0005
  A   2      5887.         3  0.037     6   0.0047
  A   3      5898.         3  0.024     5   0.0030
  A   4      6039.         3 16.9      20   2.18  
  

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