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    User name R. Michaels

    Log entry time 11:37:53 on July27,2005

    Entry number 149661

    keyword=cavities with raster on

    In run spec-DAQ run 2291 the beam was sometimes 5.4 uA and sometimes
    37 uA (and sometimes off). Fig 1 is the correlation to striplines
    for 37 uA. Fig 2 shows the raw ADC for the rastered beam. The
    glitch near zero is probably ok, it's because we haven't calibrated
    the phase yet (run plan to be executed). Curiously there are still
    bedposts. I don't think it's saturating, it is probably the finite
    frequency response but I thought this would be a much-reduced effect
    compared to striplines. We'll see.

    FIGURE 1

    FIGURE 2