w WwWWWwWWw www Ww 3.8 Flight pattern, Shot Zuni, D+2 days ------------+---- --------- - = 3.9 Flight pattern, Shot Zuni, D+3 days --- -------------------+------ -3.10 Flight pattern, Shot Flathead, D-day ----------------------------Al Flight pattern, Shot Flathead, D+1 day --------------------------12 Atoll readings, Shot Mohawk, D+1l day --------------------------13 Flight pattern, Shot Mohawk, D+1 day -----------------+--------- .l4 Spec.al aerial survey, Shot Navajo, D- 3days ---------------------05 Acrial survey (“flush” flight pattern) Shot Navajo D--2 days ------------16 Ship pattern derived from data received from Project 2.62--------------17 Flight pattern, Shot Navajo, D-day ------------------+------------18 Flight pattern, Shot Navajo, D+1 day-----------------------+-+----19 Flight pattern, Shot Navajo, D,2 days ~--------------------------.20 Flight pattern, Shot Tewa, D-1 day------------+-----------------3.21 Flight pattern, Shot Tewa, D-day ------------~-----+----+-+--------3.22 Flight pattern, Shot Tewa, D+1 day-----------~+--------+---+-----3.23 Flight pattern, Shot Tewa, D+2 days -----------~-----------------3.24 Flight pattern, Shot Tewa, D+3 days --------------------+--------3.25 Flight pattern, Shot Tewa, D+4 days -~---------~---+--------+--------3.26 Effective depth of mixing for fallout in the sea----~-----------------4.1 Distribution of fallout contamination, Shots Flathead and Navajo-----------4.2 Distribution of fallout contamination, Shots Zuni and Tewa --------------B.1 Radium gamma-radiation calibration Top Hat detector-----------------B.2 Energy dependence of dose-rate response, plastic and C.1 C.2 D.1 D.2 D.3 3? 33 34 36 37 38 39 40 41 42 43 44 46 47 48 49 50 51 52 58 58 64 sodium iodide detectors----------------+-------------------- 64 Radiation attenuation over land ------------------------+---------- 68 Radiation attenuation over water-~--------------+--------------+---- 68 Gamma dose rate at 3 feet related to surface beta activity ------~--------- 74 Depth of mixing from sea water samples, Shots Flathead and Navajo -------- 75 Depth of mixing from sea water samples, Shot Tewa ~------------------ 15 TABLE 3 2.1 3.1 3.2 3.3 3.4 3.5 3.6 3.7 4.1 c.l Summary of Project Operations ---------------+--- +--+ rer ttre 17 Altitude Radiation Data over land (fniwetok Atoll) --------------------- 26 Altitude Radiation Data over Water -----------------+--+--+-- rrr ere Summary of Fallout Distribution, Zuni --------------------+--e-rrSummary of Fallout Distribution, Flathead - ------------------------Summary of Fallout Distribution, Navajo --------~--------+----+-7--+-->Summary of Fallout Distribution, Tewa ---------------------+-- rc Summary of Depth Samples of Sea Water --------~-----+--+-------+---Fallout Summary ~----------- 550 - ter rere rr errr rrr ee 31 31 35 45 53 53 57 Altitude Absorption Measurements over Land, Old Fission Products------------------ eee ee ee re rr re rr rrr ree 66 C.2 Altitude Absorption Measurements over Land, Fresh Fission Products- ----------------- + - 7 ee rc rr rr rr errr 67 C.3 Altitude Absorption Measurements over Water, Fresh Fission D.1 D.2 D.3 D.4 D.5 D.6 Products- ---------------- eee ee ee ee ee er re err rrr re 67 Analysis of Sea Water Samples, Shot Zuni --------------+e- rr crc ree 70 Analysis of Sea Water Samples, Shot Flathead ---------------2--7-7---7-> 71 Analysis of Sea Water Samples, Shot Navajo------------7-+-----7 rrr 71 Analysis of Sea Water Samples, Shot Tewa- ------------r- crc cern 72 Analysis of Depth Samples of Sea Water, Shots Flathead and Navajo--------- 73 Analysis of Depth Samples of Sea Water, Shot Tewa- ------------------- 73