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    User name miham

    Log entry time 04:32:22 on May 14, 2009

    Entry number 273242

    Followups:

    keyword=New threshold for the dE-TDC

    I have changed the threshold for the dE-plane TDCs. (I did not
    change the trigger threshold.)Yesterday I set them too high. This
    is way we get only few events in the TDC plot. Normally the dE-plane TDC
    threshold should be two times lower than dE-trigger threshold.
    This means that in all previous runs it could happen that dE-plane
    was triggered, but there was no tdc value. First run with new Threshold
    settings is #2216. The dead time is 8%.

    A copy of this log entry has been emailed to: moffit



    Figure 1