Estimated dose rate at D +) (Dunning, 1957) om \ 3 lOn_ ne gS 10% XQ % Q W G \. Operation 2 \ Redwing > 10 o \ | Operation \ Hardtack S s Gommoa Dose Rates on loo \I Kabelle Island ~~ Theoretical decay T*? \ \ \ —— Theoretical decay of U2>5 fission products as measured by the AN/PDR-39 (TIB) radiac at 3 ; feet above an infinite plane lO! (Miller and Loeb, 1958) oC 10 c 10 900 2 'S_‘Se'S7SeqoeNES ai 3 10 10 4 Days after March 1, 1954 and March 1 of each year indicated Fig. 3. Decline of Gamma Dose Rates at Kaka}leIslet. UNE oy