Run: 6951 Date: 31 May Source: Filter 220 Dose rate: U333 D312 Integrated dose: 1508 mGy FE thr: 20 mV Atm. pressure: 962 mB Trigger: Internal (MC) Number of events: 50000 SL1L1 SL1L2 SL1L3 SL1L4 SL2L1 SL2L2 SL2L3 SL2L4 SL3L1 SL3L2 SL3L3 SL3L4 HV (V) : 3600 3600 3600 3550 3600 3600 3600 3600 3600 3600 3600 3600 Current (#muA) : 0.048 0.099 0.095 0.022 0.178 0.078 0.073 0.073 0.069 0.066 0.062 0.064 Counts : 3141 3436 4196 3082 3375 2955 2850 2780 3416 2516 2452 2398 Rates (Hz/Cell): 22434 24543 29968 22014 24106 21108 20360 19858 24402 17969 17512 17132 Bkg (Hz/Cell): 17022 18136 16949 15969 16025 12853 12167 11538 10748 10444 9983 9503 Efficiencies : 0.68 0.93 0.95 0.84