erplied to the can-les collected at the lagoon stations, tnereby rerwittine csetimatior of infinite field levels for those locations. Using the tote] collector as the primary source of data, camma field contours ware thus constructed. Where total collector data were missing, activity levels obtained fron the gummed rerer collectors were used. All data presented are barc? on tae levels of activity tht would have existed had the fallout cerosited on an infinite land plene. Tha fields as indicated cy *ne filn badzes were erratic. Cecause of poor location of tie film hodees durins sanpling and unsatisfactory history durine and ofter recovery, these data are not considered in tais analysis. 6.1.1 Shot 1 5 YN Table 6.1 snows correlation ancne the data obtained by survey Measurements on Jikini Atoll anc date obteined from the total collect ors and gurmed paper collectors locatei there. All measurements have been converted to r/ur at l hr for comparisons. Fisure 6.1 is an isodose rate plot of zamma activity over tae atoll. There is inlteation of a very steep gradient fron north to Suuth across tae lagoon. “Tnis cradient is also indicated in the analy~ Sis of Shot 1 particle trajcctcry date es illustrated in Fig. 6.5. TASLE 6.1 - Shot 1, Gayma Infinite Pield Levels at Bikini Atoll Converted Station Tode 251.05 251.04 251.07 251.08 251.09 [251,10 250.17 259.18 250022 | 250.24 | Proj. e098 270 | 213 7A | William | al | Uncle | . Yoke Zebra | 250.0% | Lagoon 250.05 250.% Rad Safe 1920 510 | Love ' Nan , Croe ‘agaured bs “earured 251.02 | Fox 261.03 | iow 251.04 Voacured 7 | Lagoon, Legoon | Lageon Lagoon § Lagoon Lagoon | | | ey | cafuree | | ~ - 1% 28 - - 113 - ~ - 75 £59 - - - Analysis 2646 51 2 ~ Paper 208 £5 38 ~ snelysis Gummed 528 17 ~ collector 1630 725 17 | | Toted 4390 90 A415 25 .” 23 68 9.4 75 20 - 31 26 - - 112 86 60 590 -