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    User name Kelly

    Log entry time 15:49:30 on June 9,2000

    Entry number 43248

    keyword=change to PID parameter

    There a frequent trips with beam returning to 80 uA too quickly for target to
    respond. Temperature rises to 19.8 K. We increased the PROP parameter in the
    loop2 PID control from 600 to 700 hoping for more rapid heater response. Keep
    an eye on this!