TABLE B.2 Instrument CONTINUED Tray Number Exposure Began (Mike Time) 21 July 56 Midpoint of Exposure TSD hr min y Activity Y Activity per Unit Time counts/min counts/min? 2.7 4.9 §.3 5.7 6.1 6.4 6. 6 6.9 7.1 7.4 7.6 7.9 8.3 8.8 9.3 9.6 9.9 10. 2 10.5 10.9 11.4 12.0 12.5 13.0 13.5 14.0 14.5 15.5 16.5 ~35 607,100 4,455, 285 18, 777, 802 17, 325, 405 9,013, 823 6,376, 846 8, 920, 405 7,439, 262 7,289,977 5,194, 303 6, 666, 000 10, 462, 893 18,810, 709 11,137,524 2,518, 337 §,835, 239 4, 602, 232 3,709,095 4,649, 959 2,911,091 5, 283, 346 1,859, 306 633, 986 354,591 66,707 43, 530 1,356, 448 833 0. 315 40,470 405, 020 1, 252, 000 866, 300 600, 921 425,100 524, 700 §72, 300 449, 400 346, 300 333, 300 373, 700 627,000 484, 200 167, 900 291, 800 230,110 185, 400 186, 000 80,863 165,100 58,110 22, 640 11,440 2, 300 1,451 46,770 25 Designator: YAG-40-A~-1,2 TE Counting Time: Corrected to H+12 hours Nominal Exposure Interval: Variable Grease Trays only from each instrument A-1 A-l A-l A-2 A-1 A-2 A-l A-2 A-1 A-2 A-1 A-2 A-l A-2 A-1 A-2 A-l A-2 A-l A-2 A-1 A-2 A-l A-2 A-l A-2 A-1 A-l A-l1 1850 1839 1842 2142 1856 2145 1834 2144 1844 2125 1838 2129 1837 2132 1832 2131 1855 2133 1843 2137 1852 2136 1836 2139 1841 2138 1849 1840 1835 0810 1029 1055 1115 1140 1200 1215 1230 1247 1300 1316 1331 1351 1419 1449 1512 _ 1527 1547 1607 1627 1652 1728 1800 1832 1900 1931 2000 2101 2203 to 0951 to 1044 to 1115 to 1140 to 1200 t0 1215 to 1230 to 1247 to 1300 tO 1316 tO 1331 t01351 to1419 to1449 tO1512 101527 001547 to1607 to 1627 tO1652 to1728 to1800 to 1832 to1900 to1931 to 2000 to 2030 to 2130 to 2236 Designator: YAG 40-B-7 TE Counting Time: Corrected to H+12 hours Nominal ExposureInterval: 15 minutes 3094 1945 3095 1946 3096 1947 3097 1948 3098 1949 3099 1950 3100 1951 3101 1952 1002 1017 1032 1047 1102 1117 1132 1147 1202 1217 1232 1247 1302 1317 1332 1347 4.4 4.6 4.9 5.1 5.4 5.6 5.9 6.1 6.4 6.6 6.9 71 7.4 7.6 7.9 8.1 790 13,193 83, 782 1,526, 080 481, 080 3,543, 120 747, 536 3, 064, 320 528, 960 2,190, 320 908, 048 3,155, 520 946, 960 2,745,120 535, 040 1,551, 920 53 879 5, 591 101, 740 32,072 236, 200 49,840 204, 290 35, 260 146, 020 60,536 210, 370 63, 130 183, 008 35,670 103, 460 3102 1402 8.4 843, 600 56, 240 192