_Estimated dose rate at D+]
Milliroentgens per hour
(Dunning, 1957)
lO J
,
\ | Operation
N\!
Gamma Dose Rates on
|
J
.
Hardtack
\!
\
Kabelle Island
—— Theoretical decay Tl
\
\
\
—— Theoretical decay of U2** fission
products as measured by the
AN/PDR-39 (TIB) radiac at 3
. feet above an infinite plane
lo’ J
(Miller and Loeb, 1958)
'
J
IO
10?
ee
$5 ‘36 'S7 SaSOEIES
qT
10°
Days after March 1,1954
and March 1 of each year indicated
Fig.
3.
Decline of Gamma Dose Rates at Kabelle Islet.
14
lO