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    User name M Friend

    Log entry time 11:46:26 on June 6,2010

    Entry number 324864

    This entry is a followup to: 324700

    keyword=Compton rates stripchart

    Compton signal to background is better than yesterday. Now rates are 12.5kHz/uA cavity off and 71kHz/uA cavity on. This is at HV=-1900, cavity power 2.4kW. Yesterday the cavity power was closer to 2kW and the background was 23kHz/uA, so it makes sense we would be looking better now. The cavity power is still lower than yesterday afternoon, however, so maybe I will try tweaking M1/M2 after I take a run like this.

    FIGURE 1