Run: 6688 Date: 29 Apr Source: Filter 220 Dose rate: U211 D312 Integrated dose: 1505 mGy FE thr: 20 mV Atm. pressure: 950 mB Trigger: Beam (Scintillators) Number of events: 104360 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) : 0.018 0.100 0.094 0.013 0.132 0.075 0.070 0.069 0.068 0.064 0.059 0.061 Counts : 7097 7754 9350 5569 7433 6157 5958 5775 5642 5440 5233 5116 Rates (Hz/Cell): 24288 26535 31997 19058 25438 21069 20390 19762 19307 18617 17908 17508 Bkg (Hz/Cell): 17861 18961 17788 13719 18062 13598 13044 12348 11782 11206 10563 10174 Efficiencies : 0.73 0.96 0.96 0.66