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    User name A. Camsonne

    Log entry time 21:59:53 on November16,2007

    Entry number 214944

    keyword=Dead time issue ROC3 again

    I was called back since DT was high again :

    for the run after I left scan mask when there was a problem :
    Run 2515 : 0x03ff0fe8 slot 4
    Run 2525 : 0x03df0ff8 slot 21
    Run 2534 : 0x03ff0ff0 slot 3

    likelihood to have 3 TDC bad is low.
    After power cycling it works for a bit.
    I paged Bob to see if he has any suggestion and ask for controlled access with a full survey.
    Looking at the data, on flat cable was not plugged right so I will fix that at the same time.