4.2 TIVE-DISFSRENTIATED FALLOUT Six liquid samples were made by combining several samples obtained cover 30 min periods by the intermittent fallout collector on How (Shot 4, Project 2.5b).° These samples contsined little solid. Fission product activities and milligrams of Fé++ per milliliter of fallout are given in Tahle 4.6. No dry samples were obtained. TABLE 4.6 Tire (After Snot.) of samplel Collection in hr 1-5-3, 3.5 -5 8 -9 9 -=10 10° 11 -11 gr09 8.91x10-< 2.19x1073 2.91x10-2 5. 66x10~3 Collection in hr to 141. -it - 12 ~- 10 17. 56x10-2 Coils 3,6x10- 3. 78x10-2 2,89x1072 7. 6oxio~it 8.41x10-3 1.35x10-4] 9.29x10-3 2.87x20-2 7.4x10-5 2,.2%10-3 . R-Values Ral40/v099 9.788 neltt/yo9S 1.64 0.538 0.661 1.81 1,80 1.43 1.71 1.56 1.53 32 SECRET — RESTRICTED DATA 0.497 0.462 0.656 0.31 3.6 5.3x107) 6.4x10-2 3.5x10-3 1.¥x10-3 1.7x1072 8.0rtu-2 R-Values of Time-Differentiated 1.15 r Ba ltd 1. 56x10~* Fett in mg/ml * Fallout Shot 4, How Station 0.702 5 -9 9 |1.04x10-! |1.98x107! 2,47x10-2 $189/vo99 1.5 = 3 8 Y099 2,60x10~9 Tire (After Shot) of Sample - Shot h, How Station Activity in pe/ml of Fallout at Zero Time TABLE 4.7 3.5 Tire-Differentiated Fallout 4.98x10-3 4,43x10-3 1.61x1073 42 R-values are given in Table 4.7, *