YT TTm FLATHEAD N\ DOGHOUSE 1"xI" Nal CRYSTAL = @ STANDARD CLOUD Oo YFN613 €-55 = @ LST 6Il 0-53 AVERAGE FALLOUT COMPOSITION4 ( COMPUTED ) s mal PP TTT LT TTT | [ ee oO,” 10 * FISSION activity ( COUNTS / SECOND ) Pe 0 | EL 102 | | I 10° AGE (HR) Figure 3.34 Photon-decay rate by doghouse counter, Shot Flathead. 107 104