128
39
40
39
40
2.08 + 0.22 x 10!
t
1.24 + 0.51 x 10”
2.30 + 0.35 x 104
—_
_
3.6 x 1048
—
—
5.98 + 1.02 x 10!75
_
—
3.00 + 0.77 x 10% 4
—
Method Ii
—
_
2.75 40.88 x10
—
—
3,40+0.72x10
—_—
_—
6.9642.89x10"%
—
4 1.70
+ 0.95
+ 2.32
4 1.27
x 10"
x 10!
x10”
x 10!
—
6.05 + 1.26 x 10"
1.11 40.76 x 10!
—
4.70 + 3.20 x 10!
1.54 40.41 x 10"
2.74
3.67
4.36
1.55
Extrapolation *
fissions /ft?
Weighted Mean
—
_
2.08 x 10'5
—
3.85 x 10/4
_
5.02 x 10%
—
—
3.15 x 10!3
OCC, Ship Platform
Maximum
0.995 + 0.249
—
1.202 + 0.512
1.135 + 0.274
For cases of essentially single-wind deposition.
Not corrected for material possibly lost by settling below stirred layer.
Considerable motion of ship during fallout period.
Average of profiles taken at Horizon stations 4, 4A, 5, 7, and 8 from 18.6 to 34.3 hours (Table B.33).
5.210%. -
8.3 x in?
—
7.0 x 108
_—
fissions/ft?
Method I
x 10!
x 10”
x 10!
x 10!
Decay Tank, YAG 39
—
—
—
—
—
Method Hi
1.87
2.16
2.67
1.53
Platform/Buried Trays
hours (Table B.33).
{ Average of profiles taken at Horizon stations 2-5, 6A, 6, and 12 from 21.3 to 81.2
*
+
t
§
Tewa
1.6 x 104
9 x 10" Ff
1xi0%y
~=—-11.1. x 10”
3x10"
fissions /ft?
Method I
Ocean, Probe Analysis
—
Horizon
4.4.x 108
yaG 40
=—-.2.2. x 10¢
YAG 39
—
Horizon
YAG 40.1.1. « 1048 +
YAG 39
YaG
yac
YAG
yac
Zuni
Navajo
x 10%
x 10! +
x 10%
x 10"
SURFACE DENSITY OF ACTIVITY DEPOSITED ON THE OCEAN
Station
Flathead
+ 0.47
+ 2.72
+ 0.17
+ 0.49
fissions /ft®
weighted mean fissions /ft*
weighted mean fissions /ft®
2.07
6.14
1.49
2.61
AOC,
Buried Trays -
Standard Platform
COMPARISON OF HOW ISLAND COLLECTIONS
* Mean of six total collectors.
+ No activity resolvable from Zuni background.
Zuni
Flathead
Navajo
Tewa
Shot
TABLE 4.6
;
Shot
TABLE 4.5