1000 FIGURE & Vat eg Gamma Dose Rates on The Tsiand of Ronge lap R= 100 3 6 m he & a ~~ 10 a 8 ~ 8 eo S 5 wd et ot Sse La = ‘ ‘ Garma Dose Rates Three Feet Above Ground on Island of Rongelap —— 0 —- Theoretical Decay According to (Time)7++2 (Starting D+1 days). Estimated From Relative Theoretical Gamna Dose Rates, Decay Rates of Fission Products, Energy of the Ganmas, and the ~——=" Number of Gamma Photons Per Disintegration. . QO.1 ! l 10 —_I 100 Time After Detonation (Tnys)} 1000