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=12 fC | Thr=8.5 fC | Atm.Pres. | Date | Plots | Status |
---|---|---|---|---|---|---|---|---|---|---|
135 | 461 | 455 | 497.2 | 461.4 | 7376.7 | 5.2 | Pa=947.4 mb | 06-FEB-07 |