Table 25.
Summary of estimated fallout exposure for CASTLE, BRAVO.
Group
Mean
Gamma
Persons
Exposure (R)
Collective Exposure
-__OO
(man-R)
(%)
JTF 7
Headquarters
36°
0.1°
9
<l
52
<1
Task Group 7.1
Enewet ak
520¢
Bikini
g.1
4g5c¢
Task Group 7.2
Task Group 7.3
Task Group 7.4
0.5 - 2,44
1,287°
5,628"
1,7259
o.1°
if
0.159
447
129
5,628
173
1.4
<l
17.4
<l
Task Group 7.5
Enewetak
Bikini
1,220"
590n
Rongerik Detachment
0,15
0.54
28
Total JTF 7
Patapsco (A0G-1)
78!
1104
3.3K
Total U.S.
Rongelap Marshall Islanders
Rongelap Islanders on
64'
175"
.
Ailinginae
122
295
2,184
<1
<l
6.7
9,039
27.9
363
1.1
9,948
30.7
11,200
34.6
181
691
1,242
3.8
Ailuk Marshall Islanders
157)
401!
14)
2,198
6.8
Daigo Fukuryu Maru
23n
299n
6,670
20.6
32,316
100
Utirik Marshall Islanders
4”
Grand Total
1,604
Sources and Notes:
Sconsolidated List of CASTLE Radiological Exposures (Reference 13).
OMicrofilm 5x8 cards (Reference 87, Index 1020 control film 4904-10).
“TG 7.1 Installment History, May Installment, p. 20 (Reference 8).
duean of ships used in evacuation weighted by number of personnel (Ibid)
®1g 7.2 History (Reference 10, April-May Installment).
Table 23 (Source:
Reference 80).
3ctG 7.4 Final Report (Reference 24}.
"complet ion Report (Reference 5, pp. 4-6, 4-7).
‘Reference 64, p. 7.
Jmuster rol}.
KNOSC memo 25 Jan 1979 (Reference 86).
‘RadSafe Vol 2 (Reference 16).
"Estimated as ratio of Utirik.
"Voyage of Lucky Dragon (Reference 82, p. 158).
Sfces not consider sampler aircraft crew.
242