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    User name V. Sulkosky

    Log entry time 09:09:53 on June 28, 2010

    Entry number 328895

    This entry is a followup to: 268034

    Followups:

    keyword=1024 Hz Clock Signal BAD (?)

    The 1024 Hz clock appears to be double counting on L-HRS 8th and 24th 
    scaler input.  I first noticed that the end of run summaries indicate the
    run is twice as long as the Halog entries time stamps.
    
    The rates that were seen on Owl shift should be doubled.  Since you are 
    effectively dividing the scaler counts by an extra factor of 2.
    
    To verify the problem I did this
    cd ~a-onl/scaler/left
    ./scread ; sleep 10 ; ./scread
    and took diff/10.
    Probably due to reflections, bad cable, etc.
    
    


    A copy of this log entry has been emailed to: rom,camsonne,bogdanw