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    User name V. Sulkosky

    Log entry time 22:42:09 on February 11, 2009

    Entry number 260560

    keyword=Test Runs for Left HRS Buffering

    I ran a few tests run to check the buffering mode on left HRS:

    Run       Mode      Triggers    Number Missing Synch     Total Events
    20135    Buffered    T3,T4             7                    16780
    20136    Buffered      T8              0                    50871
    20137    Buffered      T3            1103                   13134
    20138    UnBuffered  T3,T4             0                    30448*

    *Run 20138 was still running at the posting of this log entry and had no
    synch errors in the first 30 k events.

    A few observations: 1) Both T3 and T4 triggers have missing synchs. 2) I took run 20136 with 1 kHz rate and there were no synch errors. 3) Unbuffered mode appears to be fine.

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