techit ee tee

‘Table 14
Average Estimate of Radioiodine Activity in Cistern Water
and Time After the BRAVO Detonation
Rongelap Island, yCi cm7J38
Hours Post- 135

BRAVO

t

134,

133,

133m,

132,

131,

130,

129,

5.5
7.0
9.0
12
17.5
20
25
30

4.0x1072
1.3x107!
1.0x107!
6.8x1072
3.8x1072
2.9x1072
1.6x1072
1.0x1072

2.5x1072
2.4x1072
5.5xl072
5.7m1074
7.0x107©
9.5x1077?
1.7x1078
7.8x10710

1.8x1072
2.6x1074
3.81073)
6.7x1072
4.1x1074
1.61072
6.4x1072
=1.2e1074
1.61072)
=95.7x1072-9.6m107°
=. 71072)
4&.8x1072
1.5n1077
1.6x1072
4.5x1072
2.221078 = 1.5x1072
=3.8x1072
)5.4x107!9 1.4x1072
3.11072
1.2e107!1! 1.4x1072

6.8xi0™*
2.7x1073
=—-2.721073
2.71079)
2.721079)
-2.7x1073)
2.7n1079
2.721073

«9.61077
3..6x107&
3..3x1076
203x107
1.9x1076
1.7n1076
)=—.1.2x1076
88.3x1077

33. 8x1 0713
2. 7x1 0712
3. 2x1 0712
3. 910712
4. 2x1 0722
4.410712
4. 7x10712
§=4.7x10712

40
45
50
54

3.5x1073
1.9x1073
1.1x1079
7.4x1074

6.5x10713
&4.9x107!6
-

2.2x1072
1.9x1072
1.6x1072
1.$x1072

82.6xi073
2.6x1073
2.61073
2.6x1073

55.7x1077)
3.8x1077
2.2x1077
=2.0x1077

4. 7x1 0712
4.7x10712
4.7x10712
4.710712

35

6.0x1073

-

2.6x1072

-

5.9xlo7!5
6.6x107!8
-

1.3x1072

1.2x1072
1.2x1072
1.1x%1072
LelxlO72

§=2.6x1073

6.91077)

4. 7x10712

Sifo Island, Ci em738

3.5
5.5
7.0
9.0
12
17.5
20
25
30
35
40
45
50
54
62

1.2x1072
1.9x1072
1.6x1072
1.2x1072
8.4xi073
4.5x1073
3.6x1073
2.0x1073
1.2x1073
7.5x1074
4.3z1]074
2.4x1074
1.4x1074
9.2x1075
3.8xl075

1.51072
1.2x1072
3.021073
6.8x107°
7.ixl075)
8.4x1077
Le2xlO7?
2.1x1079
9.710711
8.1n10714
6.1n107!7
2.9x10721

4.1x1073
§=03.5x1074
=«8.6x10-4
8.6x1073
=—s-1.2x1074
11..8x1073)
98.3n1073
§=6§.1n1075
2.001073)
8.021073
1.51075
2.0"1073
7.321073)
.2x1073))—2.1n1073
$.8x1073
1.841078
1.901073
«=5.6x1073)=—-.2.7x1079)
1.91073)
4.7z1073
«=6.Sxito7t! 1.7x1073)
3.91073
801.5ei07!2 1.721073
3.2z1073
1.6m1073
2.721073)
3=07.3n10716 1.521073)
2.4x1073
1.5x1073
2.0n1073
8.210719 1.421073
1.9x1073
1.4x1073
1.4x1073
1.3x1073

§=61.5x107?
2.4n1077
303x107 4.6x1077
3.4x1074 =. 5077?)
3.4m1074
4.1x1077
3.621074
2.91077?
34x04)
2.31077)
3.4n2074
2.1077?)
=03.4z107¢
1.5z1077
3.4n1074
1.0nto7?)
3.22107
8.6xl077
§=93.2n1074
7.121078
=93.2x1074
4. 7x1078
903.2n1074
=.2.7x1078
3.2%107¢
2.5x1078
3,.2x1074
2.0x1078

8.3x107!4
1.8x107)3
3 4x0713
4.010713
4. 9k07!5
0x10713
§..4x107)5
5.8x107!3
§. 8x10713
=5.8x107)3
55. 8x20713
§. .8xi0713
5.810713
5.8x107!3
5.8x107!3

Utirik Island, ,Ci cm738

17.5
20
25
30
35
40
45
50
54
75

1.3x1073
5 .8x1073
§.3x1073
3.3x1073
2.0x1073
1.2x10~3
6.3x1074
3.7x1074
2.5x1074
2.3x107>

2.3x1077
1.91077
5.7m1079
2.6n107!0
2.2m107!3
1.6n107!6
-

=«.1.6x1073)
9.0x1073
=61.3m1072
1.0x1072
8.7x1073
7.3x1073
6.3x1073
5§5.3x1079
5.0x1073
2.4x1073

5§.0m1074
4.4x1079
9=94.7x1079
4.0n107!2
2.0x10715)
2.2n107!8
-

55031074
9.0e1075
2.8x1073)
-55.4n1074
5.01073)
9.0e1074
5.0x107°3
9.0n1074
4.3x1073-8.7x10™*
=4.0x1073)
«8.7107
4.0x1073
g.7n1074
3.721073
8.7x107*
3.7x1073
8.7x1074
2.5x10-3
8.7x10™*

6. 3078
3.041077)
4 .0n1077?)
2.7x1077
2.3n1077
=.1.9x1077
=1.3n1077
7.3x1079
=6.7x1078
1.81078

ax 07!3
9.410713
11.61 0712
1.6x107!2
1.61 07!2
1.6x1 0722
=1.6x107!12
1.6x107!2
11.6x1 07! 2
1.6xi0712

Multiply by 3.7 x 107 to obtain Bq 27).

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