Run: 6818 Date: 1 May Source: Filter 220 Dose rate: U213 D132 Integrated dose: 1507 mGy FE thr: 20 mV Atm. pressure: 958 mB Trigger: Beam (Scintillators) Number of events: 104886 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) : 0.017 0.085 0.080 0.006 0.107 0.065 0.060 0.060 0.059 0.055 0.052 0.053 Counts : 6804 7357 8968 3356 4496 4260 4255 3992 5302 5228 5038 4931 Rates (Hz/Cell): 23168 25052 30538 11426 15309 14507 14489 13592 18054 17801 17154 16790 Bkg (Hz/Cell): 16763 17431 16525 8896 9518 9096 8657 8191 10663 10456 9807 9431 Efficiencies : 0.74 0.96 0.96 0.30