TABLE 4 PERCENTAGE OF TOTAL EXPOSURE RATE DUE TO SKYSHINE FOR UNIFORMLY DISTRIBUTED SOURCES Source h = 1 meter h = 100 meters . 364 MeV 1.0 Mev 21% 13% 24% 16% #39; series 13% 15% 232th series 12% 13% 2.5 Mev “°K 8. 6% 11% ~ 26 - 9.5% 12%
TABLE 4 PERCENTAGE OF TOTAL EXPOSURE RATE DUE TO SKYSHINE FOR UNIFORMLY DISTRIBUTED SOURCES Source h = 1 meter h = 100 meters . 364 MeV 1.0 Mev 21% 13% 24% 16% #39; series 13% 15% 232th series 12% 13% 2.5 Mev “°K 8. 6% 11% ~ 26 - 9.5% 12%