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    User name R. Michaels

    Log entry time 20:09:07 on October 28, 2007

    Entry number 210281

    This entry is a followup to: 210273

    Followups:

    keyword=re: trigger rates

    One thing that can lead to a false factor of 2 in trigger rate is double-pulsing at the scaler
    input. But a) I check this on a scope and it was not there, and b) the deadtime is reasonable
    (double pulsing leads to bizarre deadtime results), and c) T3 and T4 are BOTH twice T1, T2, so
    I guess it's physics, acceptance, or backgrounds. What about raw rates on scintillators
    (someone please check it) ?

    A copy of this log entry has been emailed to: brads@jlab.org