B.4 Preparation for Making a Mooring ----------------.-+-+----------- 151
B.5 Mooring Procedure -------------------+---..----------4----2. 151
B.6 Servicing Instrument Skiffs -----------.---------.2..----------. 152
REFERENCES - ----------- 22 ree ree ee re ne ee ee ee ee ee ee ee ee eee eee 156
TABLES
2.1 Penetration Measurements, Shot Zuni -----------~-+-...-+---------2.2 Penetration Measurements, Shot Flathead -----~-~.---.---+---------.4
2.3 Penetration Measurements, Shot Navajo---------.~.-----.--..---+--+.
2.4 Penetration Measurements, Shot Tewa----------..--...-----------2.5 Summary of Penetration Measurements ---------.---...---------4-2.6 Summary of Water Sampling Program, Shot Zuni- ------.---------.----2.7 Summary of Water Sampling Program, Shot Flathead----------.--..---2.8 Summary of Water Sampling Program, Shot Navajo ------+-------------2.9 Summary of Water Sampling Program, Shot Tewa --------------------2.10 Example of Data Reduction-----------------..---.-.-+--------2.11 Summary of Areal Extent of Fallout-------~----...-.-------+------4.1
32
32
33
33
34
34
35
36
37
38
39
Instrumentation and Radiation Data on Deep-MooredStations,
Shot Cherokee ----------------------------4-------+----+-+-- 100
4.2 Instrumentation and Radiation Data on Deep-Moored Stations,
Shot Zuni ------------+----------- ee ee ee ee eee ee ee ee ee eee 100
4.3 Instrumentation and Radiation Data on Deep-MooredStations,
Shot Flathead- ------------------------.------- +--+ ee ee eee 101
4.4 Instrumentation and Radiation Data on Deep-MooredStations,
Shot Navajo------------------------+---.----++-----+---+--+-- 101
4.5 Instrumentation and Radiation Data on Deep-MooredStations,
Shot Tewa - - ----------- 2-2-2 - 2-2 ee ee ee ee ee ee ee ee een ee 102
5.1 Time of Arrival of Airborne Activity -----------------------------5.2 Variation of Aerosol Particle Size with Activity- -------~--------------5.3 Navajo Water Samples Disintegrations Per Minute Per Liter
as of 1 July 1957 -------------------------+-+-+--+--+--+-----5.4 Tewa Water Samples Collected 22 July 1956, 12°05’ N 165°15’ E----------5.5 Bikini Lagoon Bottom Water 29 May 1956, 11°30'02” N 165°21'25”" E ------5.6 Activity Distribution with Particale Size, Navajo Station N-12,
11°34’ N 165°11’ E, 13 July 1956 ----------------.-----------.--
119
119
120
120
121
121
A.1 Effective Probe Response to Degraded I'S! Spectrum ------------------- 141
A.2 Measured Response of Probe 0 to I''! in Water ----------------------- 141.
A.3 Comparison of Numerical Values of Factor Converting Probe
Reading to Dose Rate 3 Feet Above Hypothetical Plane -~------~------- 142
FIGURES
2.1 Block diagram of Project 2.62 installation on YAG’S- ~------------------
40
2.4
2.5
2.6
2.7
penetration meter-------------------+-----------ships for Shot Cherokee- - ------------------------ships for Shot Zuni-----------~----+-------+------ships for Shot Flathead - --------------------------
43
44
45
46
2.9 Tracks of survey ships for Shot Tewa ---------------+---e------- eee
2.10 Probe cuntamination for Shot Zuni surveys ----------------------+---
48
49
2.2 Schematic diagram of underwater radiation detectors ~------------------ 41
2.3 Schematic diagram of Nav-Rad unit-------------+----+-------------- 42
Block diagram of
Tracks of survey
Tracks of survey
Tracks of survey
2.8 Tracks of survey ships for Shot Navajo ---------------------------- 47
10