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User name A. Camsonne
Log entry time 13:55:38 on November 05, 2008
Entry number 246905
keyword=RICH crl change and logic change
I added the trick that Bodo used in the previous experiment, the
likelihood of all channels of an ADC firing being low for good events, we
throw ADC channels which have more than 60 hits. I also added a condition
on the track and hold which should solve the deadtime with other triggers.
I guess I will like to take a run using this configuration to check the
dead time improvement.
I also added a veto on the fast clear of 500 uS triggered by the level
one accept to prevent the event being cleared by another T3 during the
readout.
Still need to take a new pedestal run for the RICH too.
A copy of this log entry has been emailed to: jiang@jlab.org,brads@jlab.org,jpchen@jlab.og