Run: 6959 Date: 31 May Source: Filter 220 Dose rate: U333 D312 Integrated dose: 1508 mGy FE thr: 30 mV Atm. pressure: 961 mB Trigger: Internal (MC) Number of events: 50000 SL1L1 SL1L2 SL1L3 SL1L4 SL2L1 SL2L2 SL2L3 SL2L4 SL3L1 SL3L2 SL3L3 SL3L4 HV (V) : 3600 3600 3450 3600 3600 3600 3600 3600 3600 3600 3600 3600 Current (#muA) : 0.016 0.099 0.055 0.017 0.174 0.078 0.073 0.074 0.070 0.066 0.067 0.065 Counts : 2577 3294 3237 2463 3143 2851 2795 2713 3324 2434 2830 2322 Rates (Hz/Cell): 18408 23528 23121 17595 22450 20364 19965 19377 23741 17388 20211 16588 Bkg (Hz/Cell): 14201 17114 16785 12857 14507 12312 11845 11240 10194 10052 12918 9149 Efficiencies : 0.52 0.94 0.93 0.63