j=Estimotec dose rate at D+1l
Milliroentgens per hour
(Dunning, 1957)
10 J
\ | Operation
NY Hardtack
|
\
Gamma Dose Rates on
1
J
\
Kabelle Island
—— Theoretical decay T'*
\
AN
\
—— Theoretical decay of U2°> fission
products as measured by the
AN/PDR-39 (TIB) radiac at 3
feet above an infinite plane
(Miller and Loeb, 1958)
10'
T
10
y
102
10?
Days after March 1,1954
and March 1 of each year indicated
Fig.
3.
Decline of Gamma Dose Rates at Kabelle Islet.
10