2.6 Functional view of open-close.total collector (OCC) -------------------2.7 Minor sampling array ----------------------cc terre ee sotto cet 2.8 Location map and plan drawing of Site How -------------------+--+---+-2.9 Counter geometries ------------+~---------- -- te re er rt re eee 2.10 Station locations in the atoll area-------------------------------- 37 37 38 39 40 2.11 Ship locations at times of peak activity - - ------------------------+-- 41 3.1 Rates of arrival at major stations, Shot Flathead- ------~--------------3.2 Rates of arrival at major stations, Shot Navajo------------+---~-------3.3 Rates of arrival at major stations, Shot Zuni ---------~--------------- 76 qT 78 3.4 Rates of arrival at major stations, Shot Tewa-----------------------3.5 Calculated mass-arrival rate, Shots Zuni and Tewa - - -- ~-------~-------3.6 Particle-size variation at ship stations, Shot Zuni- -- -----------------3.7 Particle-size variation at barge and island stations, Shot Zuni- -----------3.8 Particle-size variation at ship stations, Shot Tewa -----~--------------3.9 Particle-size variation at barge and island stations, Shot Tewa -----------3.10 Ocean activity profiles, Shots Navajo and Tewa -------+--------~-------3.11 Solubility of solid fallout particles - -----------------------------3.12 Gamma-energy spectra of sea-water-soluble activity -----------------3.13 Typical solid fallout particles - ------------------+--------+------3.14 Angular fallout particle, Shot Zuni- -----~--------------------+----3.15 High magnification of part of an angular fallout particle, Shot Zuni --------3.16 Spheroidal fallout particle, Shot Zuni- -- ------------------------+-- 3.17 Angular fallout particle, Shot Tewa -~------------+--------+------- 79 80 81 82 83 84 85 86 87 88 89 90 91 92 3.18 Spheroidal fallout particle, Shot Tewa ---------------------------3.19 Thin section and radioautograph of spherical fallou* particle, Shot Inca - - ---3.20 Energy-dependentactivity ratios for altered and unaltered particles, Shot Zuni - --------------------+-+-----+---+------- 95 and unaltered particles, Shot Zuni- - - ------------------------3.22 Particle group median activity versus mean size, Shot Zuni- ------------3.23 Particle group median activity versus mean size, Shot Tewa - -~---------- 96 97 98 3.21 Atoms of Np**8, Ba‘, and Sr®? versus atoms of Mo”® for altered 93 94 3.24 Relation of particle weight to activity, Shot Tewa- --------~------------ 99 3.25 Relation of particle density to activity, Shot Zuni--------------------- 100 3.26 3.27 3.28 3.29 3.30 3.31 3.32 3.33 3.34 3.35 3.36 3.37 3.38 Gamma decay of altered and unaltered particles, Shot Zuni -------------Gamma spectra of altered and unaltered particles, Shot Zuni------------Photomicrograph of slurry-particle reaction area and insoluble solids- - - - --Electronmicrograph of slurry~particle insoluble solids - -- -------------NaCl mass versus activity per square foot, Shot Flathead - -- -----~--~----Radioautograph of slurry-particle trace and reaction area--~----~+-~-----Radionuclide fractionation of xenon, krypton, and antimony products, Shot Zuni - -- -------------------+---------+-+----- R-value relationships for several compositions, Shot Zuni- -------------Photon-decay rate by doghouse counter, Shot Flathead --~---------~-----Photon-decay rate by doghouse counter, Shot Navajo- -----------------Photon-decay rate by doghouse counter, Shot Zuni -------------------Photon-decay rate by doghouse counter, Shot Tewa~- -----------------Beta-decay rates, Shots Flathead and Navajo- -----------+------------ 3.39 Computed ionization-decay rates, Shots Flathead, Navajo, 101 102 103 103 104 104 105 106 107 108 109 110 111 Zuni, and Tewa -------------------------+--------+--+----- 112 4.1 Approximate station locations and predicted fallout pattern, Shot Cherokee ---- 135 4.2 Survey-meter measurementof rate of arrival on YAG 40, Shot Cherokee- - -- - - 136 4.3 Incremental collector measurementof rate of arrival on YAG 40, Shot Cherokee - --------------+----------+----+---------- 137 11