Cosmic Rays and Noise Counts from Internal Counters. |
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Noise counts per 1 sec averaged over 48 channels at Thr =8.5fC and Thr=10fC |
HV(ON) | HV(OFF) | Chamber | HV(A)=2550 GapAB |
HV(B)=2550 GapAB |
HV(C)=2550 GapCD |
HV(D)=2550 GapCD |
Thr=12fC | Thr=12fC | Atm.Pres. | Date | Plots | Status |
---|---|---|---|---|---|---|---|---|---|---|
198 | 456.8 | 480.1 | 450.1 | 460.4 | 3.4 | 3.4 | Pa =956.1mb | 22-JAN-07 |