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    User name johna

    Log entry time 01:37:00 on May 2,2002

    Entry number 2301

    Followups:

    keyword=Trigger/event size test runs.

    Runs 1110-1113 had modified trigger conditions (and FPP turned on/off to check on the event size). Conclusions are that the looser trigger (where S1 requires any PMT, rather than one on each end) does not significantly increase the T1/T3 rates, and will allow us to measure the hodoscope efficiency. We will run with or-or. The event size is large (>2kB/event), but is not affected by the FPP chambers, so we will leave them turned on.

    1110: Normal trigger (and-or for S12L logic and S12R logic). FPP turned ON
    1111: Modified trigger (or-or). FPP turned ON
    1112: Modified trigger (or-or). FPP turned OFF
    1113: Normal trigger (and-or). FPP turned OFF.

    After run 1114, FPP turned back on.