mail 90 STANDARD CLOUD 4 YAG 40 P YAG 39 @ \ Y LSso 6n DB-53 HOW F-63 oa 1 TTT TEWA DOGHOUSE I"xI" NaI CRYSTAL N\ B-17 c-35 YFNB 29 H-79 AVERAGE LAGOON AREA COMPOSITION —~ 1 TUT 1 TTT (COMPUTED } TTT 10% FISSION activity (<2 UNTS /SECOND ) 104 TTT AVERAGE CLOUD AND OUTER FALLOUT AREA COMPOSITION ) (COMPUTED ) | EN jt 1 LT 10 10 2 meen 10 AGE (HR) Figure 3.37 Photon-decay rate by doghouse counter, Shot Tewa. 110 i! 10