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    User name ransome

    Log entry time 13:27:56 on August 5,2001

    Entry number 69435

    keyword=dead time problem

    We noticed during run 2613 the left arm deadtime was fluctuating from
    its normal 6-8% up to 70,80 or even 100%, and staying high for a several
    seconds. We stopped and noticed on ROC2 hallasfi2 many error messages
    interrupt: fb_frdb_1: kk=2
    we rebooted it. Afterward the dead time problem went away, but we still
    got the same message every few seconds.