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    User name musson

    Log entry time 10:06:58 on July 27, 2005

    Entry number 149651

    keyword=BPM Cavity Monitors

    AM I trimmed the output gains to remove the saturation imposed by large rastering. Fig. 1 is a screenshot of up and downstream cavities at 5 uA, no raster. Downstream X has 2 lines as a result of decision chatter near the center of the cavity (strongly suggesting near-proper phase setting!).

    Also apparent is a ~600 Hz beam position component on both monitor sets.

    J. Musson x7441

    Figure 1