eth eenin ie an om line nemanem A et en aET ree anea et eRe me ceee erett AeA Nn aA a a lcaN SECRET Chapter INTRODUCTION 1.1 OBJECTIVES Tha objectivas of Project 2.2 were to maastire initisl- and residual- gacta votes aus a funchion of tine at various distancss froa high-yield . 2.2 x c ra ves thasacudclear c2tonations. Prior to Castle, little data hed teen obtained on tre effe ghock front fren hightyleld theracnuclaar deviess cn gavca rate and Sauna exponurms. Project 2.2 vas desizacd ta maka accurale deleiinudion of Geena vates nnd expomues to ba expectcd nt various tinea and distances {rom hizheyleid thivascnuclear davicag. Corpavisoas with cata obteiced from enashlarsytela daviess .isy lecd to extrapolation facters that would eraikt morecaccurate predictions of ruullation levals ard dosage over a wida renge of yields. Tsttlal yeussa vate versus tins waa dsteraln tenees froma ground zaro; particulerly, tho offeat on init cwized by tho preszge of the shock Peont from grounl zero Gatcetor sistion. Fosidurleevora rate versus tira was moasuvod to previds fac ridiction thisvintensity dota, witeb give Infor tien bon oa reltout wa of tardval aid geuatrleldtdacasy rate during tha Jécrour peried Star tho detonation. ty el ee >: f ere PACKORUND Pooddes mnlesg ¢ co” arise goof the Snitietescn ia a dintion feos aleve da lies oe y jecy heen or (> DT Se visas cid wot fallow Seyfoos. sivlously ical Tomy sha. tee .is ' hems Thiet dos eb. te avy aea , ' ve ue . v4 3 : sto a hort - , Le Roop i 2 8 1.7 uy i \ ;