TABLE B.2?7
GAMMA ACTIVITY AND MEAN FISSION CONTENT OF HOW F BURIED COLLECTORS
(AREA = 2.60 FT?)
The activities summarized in this table have been corrected for contributions from shots other than the
one designated. Flathead produced no activity in these collectors resolvable from the Zuni background.
The conversion to fissions was made by means of the How Island factors shown in Table B.13.
Collector
Shot Cherokee *
Shot Zuni
Shot Navajo
Shot Tewa
Designator
F-Bl
~B2
-B3
-B4
-B5
-B6
-B7t
-B8
-B9
-B10
-B1l §
-~B12
Mean and o:
Doghouse Activity
at 100 hr
counts/min
719
87
548
598
2,560
897
80
96
collector
Mean fissions/
et?
at 100 hr
counts/min
Doghouse Activity
at 100 hr
counts/min
2,154,000
2,261,000
2,022,000
1,963,000
2,737,000
1,504,000 T
3,448,000
2,295,000
20,8099
14,1454
13,8701
9,088 4
19,443
30,650 f
26,454
7,688
Doghouse Activity
at 100 hr
counts/min
262,800
250,860
203,380
246,760
206,940
303,820
329,970
138,500 f
30
2,168,000
8,163
208,640
174
240
1,056
2,463,000
1,287,000
2,189,000
18,550
6,176
17,654
200,450
39,370
216,810
5374192
(35.8 pct)
Meanfissions/
Doghouse Activity
2,250,200 + 234,170
(10.41 pet)
14,3004 5,855
(40.94 pct)
233,3844 35,150
{15.06 pct)
5.4240.57 x 104
3.2141.32 x 10!
5.98+0.90 x 1035
2.08 + 0.22 x 1044
1.2440.51 x 10”
2.3040.35 x 103°
* Values are pre~Redwing background activities.
t Collector in estimated platform shadow; omitted from mean value.
} Collector directly under platform; omitted from mean value.
§ Collector on sandbank slope; omitted from mean value.
1 Water leakage during recovery; omitted from mean value.
260