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User name pzhu
Log entry time 10:58:46 on April18,2012
Entry number 376184
keyword=changed the setting for bpmI changed the bpm MAGDIV to 0 and filter to 15 so that bpm can show something.
note: the position shown in BPM in 10nA is incorrect, even if there has no beam there still can show the position number in bpm if I set DIV to 0. the noise is larger than signal.
FIGURE 1
