(HYH/YW) 3LVe NOILYZINO! 303 102 105 2 I 4 l 6 8 10 18 YAG4O 14 16 TIME SINCE DETONATION (HR) 12 Location END OF Si0-P BOOM Station ! : 20 22 NYO-M Detector Type& Number A. Figure B.12 Surface-monitoring-device record, YAG 40, Shot Navajo. aoe OF CALIBRATION v LT LY REMOVED POLYETHYLENE BAG 24 26 PN re ol rls 28