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    User name Chang

    Log entry time 00:04:16 on July17,2000

    Entry number 46078

    keyword=Log

    18:25 MCC informed us that beam was off due to beam line fault. It took about
    5 minutes before beam came back.
    20:08 MCC called to inform us that they had vacuum trip problem. Expert was
    called to re-set the trip point. It may take 10 minutes to do and beam will
    be off. But beam is still on now. Beam off at 20:10.
    20:28 Beam is back.