| Estimated dose rate at D+1 Milirroentgens per hour (Dunning, 1957) \ Operation \ Redwing ; \ | Operation lO 4 \t Gamma Dose Rates on Hardtack \! \ Kabelle Island I -1.2 —— Theoretical decay T™ \ \\ —— Theoretical decay of U°>* fission products as measured by the AN/PDR-39 (TIB) radiac at 3 feet above an infinite plane ; lo’ (Miller and Loeb, 1958) tT T 10 1O 00 > 38 '36 S7 SBgauNES "3 lO , Days after March 1,1954 and March 1 of each year indicated Fig. 3. Decline of Gamma Dose Rates at Kabelle Islet. 14 10 4