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User name M Friend
Log entry time 20:43:25 on June 9,2010
Entry number 325462
keyword=Compton background rates
Jay tweaked the laser phase and slightly reduced the Compton background (from 80kHz/uA to 54kHz/uA). I also tried a vertical scan, but the optimized position is still IPM1P02B.YPOS=1.25mm.
FIGURE 1