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    User name M. Cummings

    Log entry time 12:51:48 on March 02, 2012

    Entry number 362725

    keyword=RHRS plots: s1 and cherenkov

    RHRS plots for s1 and cherenkov.

    Cherenkov plots are from cosmic run 21668

    s1 plots are from cosmic run 21670. There was a double peak in the TDC signal for R.s1.rt[0]. This morning I looked at the signals for this channel on a scope and found that the signal coming out of the delay module was showing a second pulse. I swapped with delay module with one from crate 2 slot 7, and this seems to have fixed the problem.

    Figure 1

    Figure 2

    Figure 3

    Figure 4

    Figure 5