TABLE B.2
Tray
Number
CONTINUED
Exposure Began
(Mike Time)
12 June 56
.
Midpoint of Exposure
Lo
TSD
hr
min
y Activity
y Activity
er Unit Time
counts/min
counts/min?
Designator: YFNB 29-H-78 FL
Counting Time: Corrected to H+12 hours
Nominal Exposure Interval:
15 minutes
3067
0626
0.1
6
1917
0641
0.4
24
3068
0656
0.6
36
3,404
1918
3069
1919
3070
1920
3071
to
1922
3073
1923
3074
1924
to
1926
3077
1927
3078
1928
3079
1929
3080
1930
3081
1931
O711
0726
0741
0756
o8ll
0826 to 0841
ea. 15 min
0911
0926
0941
0956
1011 to 1026
ea, 15 min
1111
1126
1141
1156
1211
1226
1241
1256
1312
1326
1341 to 1356
0.9
11
14
1.6
1.9
2.1
54
66
84
96
114
126
2.9
3.1
3.4
3.6
3.9
174
186
204
216
234
4.9
5.1
5.4
5.6
5.9
6.1
6.4
6.6
6.9
721
1.4
294
306
324
336
354
366
384
396
414
426
444
3,295
2,239, 000
967,100
619, 300
Background
Background
Background
Background
1,003
4,297
5,459
Background
Background
Background
1,635
Background
Background
Background
Background
Background
Background
6, 248
3, 719
Background
220
149, 300
64, 470
41, 290
_
_
_
66.9
286
364
—_—
_
—
109
>
106
—
76.3
—_—
_—
416
248
—
1933
3084
1441
1456
1511 to 1526
ea. 15 min
1826
8.4
8.6
8.9
504
516
534
—~
421
—
12.1
726
Background
6, 312
Background
Background
Background
to
1934
to
3091
End of
run
ea. 15 min
912
:
1,426
Background
60. 8
95. 0
227
_—
—
—
1835
Designator: YAG 40-A-1 NA
Counting Time: Corrected to H+12 hours
Nominal Exposure Interval: Variable
11-12 July 56
1863
0700
1864
0815
3016
3017
1865
1.6
Background
2.6
Background
0745
2.1
0900
3.6
1003
4.5
1866
3019
1887
3020
1868
3021
1869
3022
1115
1145
1222
1315
1345
1418
1446
1515
1870
1545
5.6
6.1
6.9
7.6
8.1
8.6
9.1
976
10.1
3018
1046
Background
Background
Background
5.1
Background
Background
Background
12, 290
10, 360
6,036
30, 350
99,110
89,020
93,970
185
_
_
—
—
—
—
_
_
232
345
183
1, 084
3,418
2,967
3,132