PRELIMINARY DATA «#3:* NOT FOR PUBLICATION =o. LABORATORY OF RADIATION BIOLOGY UNIVERSITY OF WASHINGTON * | ‘ PU PoUrretey | Perey . T rit rTP So POTisy] TF AO go | ~ ON Estimated dose rate ot D+! o> ‘ ~~ 02 Li J r a 2 a o ———é Zio-— e uw = fF fC a ~ = x — w — an ul = Pe : x : . \ zr ° Operation Redwing Hardtack 7] - 2 ms 1 Oo -— J - "GAMMA DOSE RATES ON RONGELAP ISLAND | \ ad Operation ae = o"! \S As From Dunning 1957 7 ‘\ O University of Washington O U.S, Public Health Service Es _ Theoretical Decay T7!-2 = = \ 0 ____ theoretical decoy of U2>5 fission products 7 os mecsured by the AN/PDR-39 (TIB) Radiac L at three feet above an infinite plane ‘\ ° ° _| 4 \ XN 2 NO ‘4.00 \ (Miter and Loeb, 1958) 19°? ~ : po patiitt T) 1g pp atl 102 pon DAYS AFTER | MARCH 1954 9002293 puaesal 10} Lb py io .