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    User name brownds

    Log entry time 22:28:55 on October 29,1998

    Entry number 4093

    This entry is a followup to: 4085

    keyword=E-arm shower pedestal

    After setting channel 63's ADC threshold to 100 counts the spike in the
    SUMV distribution has been removed. Large ADC pedestal for channel 63
    is now absent from ADC spectrum. All other e-arm shower and preshower
    counter ADC thresholds have been set to 50 counts.

    FIGURE 1

    FIGURE 2