Run: 6875 Date: 1 May Source: Filter 220 Dose rate: U333 D312 Integrated dose: 1508 mGy FE thr: 20 mV Atm. pressure: 957 mB Trigger: Beam (Scintillators) Number of events: 99687 SL1L1 SL1L2 SL1L3 SL1L4 SL2L1 SL2L2 SL2L3 SL2L4 SL3L1 SL3L2 SL3L3 SL3L4 HV (V) : 3600 3600 3600 3600 3600 3600 3600 3600 3600 3600 3600 3600 Current (#muA) : 0.019 0.084 0.079 0.017 0.116 0.064 0.060 0.059 0.058 0.055 0.051 0.053 Counts : 6778 7068 8664 5965 4284 4079 4076 3806 5099 5031 4817 4719 Rates (Hz/Cell): 24285 25322 31040 21372 15348 14614 14601 13636 18269 18023 17257 16907 Bkg (Hz/Cell): 17260 17654 16520 14867 9418 9234 8738 8224 10839 10662 9879 9560 Efficiencies : 0.80 0.96 0.96 0.79