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4
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:
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Time, Minutes
‘
-
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T
o
to
¥
--+
ry
at 1,900 feet, 245.7° T from sur-~
face zero, Shot Umbrella.
va
4
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—-}
-
oo
¥
Figure D.31 Approximate linear
gammadose rate record for ship
°
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se
-~f
T
|
4.000
oo
--~-
-
T
49,000
o
.
.
Time, Minules
4
a
UMBRELLA DD-592 sreo
linear gammadose rate
record for ship at 3,000
feet, 248.5° T from surface zero, Shot Umbrella.
Figure D.32 Approximate
au /2 °840y 8tog
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_
moos
os
-
+
;—wr
1
6.000)
18.000)
+2,000
$8,000
iY
34/2 °BIDy 8400
411
--
z
se
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seer
-———
«
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e
-
®
-
1
face zero, Shot Umbrella.
record for ship at 7,900
feet, 249.2°T from sur-
Figure D.33 Approximate
linear gamma dose rate
Time, Monuies
ie
papery
[ UMBRELLA 00-59
pe
vAlGeeaie
o
4900)
2O00}--
2300)
so0o0}
4000} — —
3000)
p