THT ; t AVERAGE CLOUD AND OUTER FALLOUT AREA (COMPUTED } o 4 B-17 pb YAG 39 ¢-35 @#* N STANDARD CLOUD YAG 40 L$SO 61) 0-53 86 \ XY HOW F-63 oO ) COUNTS / SECOND 10 FISSION TEWA DOGHOUSE "x!" NaI CRYSTAL ETI 1 TTT eee) YFNB 29 H-79 (COMPUTED ) AT TTT TTT ACTIVITY ( 1 ETT | AVERAGE LAGOON AREA COMPOSITION —~ LLL 10 ) tL TY 10 10 2 LLU 10 AGE (HR) Figure 3.37 Photon-decay rate by doghouse counter, Shot Tewa. 110