WF andar 6 cmasald ot a ie
ve
Ar
eabtnatsnnceeteiins
he
lee oa
| Estimated dose rate at D+1
(Dunning, 1957)
Millrroentgens per hour
107,
\ Operation
10.
\ Redwing
\ | Operation
XN!
Gamma Dose Rates on
—_
.
Hardtack
‘I
\
\
Kabelle Island
—— 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
1O'L
(Miller and Loeb, 1958)
T
10
T
10?
‘55
00
‘86‘57T SES9IEIES
10°
Days after March 1, 1954
and March 1 of each year indicated
Fig.
3.
Decline of Gamma Dose Rates at Kabelle Islet.
i
10
4