wowadww ew Ww rattern, Shot Zuni, D+2 days ------------+-+------------3.8 Flig 3.9 Fligus pattern, Shot Zuni, D+3 days ---------------------+--------3.10 Flight pattern, Shot Flathead, D-day -----------------+----------+-11 Flight pattern, Shot Flathead, D+1l day --------------------------12 Atoll readings, Shot Mohawk, D+l day --------------------------13 Flight pattern, Shot Mohawk, D+1 day---------------------------14 Special aerial survey, Shot Navajo, D-3 days--------------------+--15 Aerial 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 -------------------~+----+-----3.18 Flight pattern, Shot Navajo, D+1 day----------------------------3.19 Flight pattern, Shot Navajo, D+2 days -----------+----------------3.20 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 32 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----------------------~--+-------- yw€8 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 S 2.1 3.1 3.2 3.3 3.4 3.5 3.6 3.7 4.1 c.l Summary of Project Operations --------------*----- cree rece 17 Altitude Radiation Data over land (Eniwetok Atoll) ------------+---------- 26 D.1i D.2 D.3 D.4 D.5 D.6 Analysis Analysis Analysis Analysis Altitude Radiation Data over Water -------------+---- eee ere ce err ne Summary of Fallout Distribution, Zuni ----------------------+-----Summary of Fallout Distribution, Flathead - ------------------+---+--Summaryof Fallout Distribution, Navajo -----------+---------------Summary of Fallout Distribution, Tewa ------------------------e--Summary of Depth Samples of Sea Water ----------+----+---- ee ee ere ee Fallout Summary --------------- +r --r re rr tr e r e r re r r e eee Altitude Absorption Measurements over Land, Old Fission 31 31 35 45 53 53 57 Products- ------------+---- ee ene re re ee re ee ee eee 66 C.2 Altitude Absorption Measurements over Land, Fresh Fission ProductS- ------------+----- ee ere re er ee ee eer ee ene 67 €.3 Altitude Absorption Measurements over Water, Fresh Fission Products- ------------------------ tr eer rr ee eeeD OE ABCHIV of of of of Sea Sea Sea Sea Water Water Water Water Samples, Samples, Samples, Samples, Shot Shot Shot Shot Zuni -------------------------Flathead --------.+---+-+---+--++-+---Navajo-------+-----------r-ere re Tewa-------------------+-- rere Analysis of Depth Samples of Sea Water, Shots Flathead and Navajo--------- 73 Analysis of Depth Samples of Sea Water, Shot Tewa--------------+---7- 73 9-10 wa 4 7re— 70 71 71 72 EI PEII eT FO RIT FeAS RET RT 5 AREINE § OoRR OCDRR TRA KR ee