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    User name R. Michaels

    Log entry time 04:59:05 on November 4,2007

    Entry number 212192

    Followups:

    keyword=deadtime glitches

    There's some evidence that the deadtime sometimes fluctuates
    to ~50%, see fig 1. What's plotted is the TS-accept (13th chan
    of norm. scaler) vs time at 4 sec intervals. In fig 2 is T3.
    Beam was also stable. I've been noticing these glitches in datamon.
    I don't know what causes them. I think they happen on both HRS.


    FIGURE 1

    FIGURE 2