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User name zhangyi
Log entry time 01:46:33 on January 31, 2009
Entry number 258413
This entry is a followup to: 258369
Followups:
keyword=comparition of BB Gas Cherenkov ADC before & after ADC gate change IAccording to the statistics, I choose both T1, T2 , T5 and T6, not as marked T6 in plots. So the electron cut may not be pretty clean. But we still can make a conclusion that as a result of decreasing the ADC gate from 120ns to 80ns, number of photon electron is also decreased, but the pedestal keep the same level. Plots in this enty are in run#5730, which was taken after change.
A copy of this log entry has been emailed to: brads, jpchen, xqian
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