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User name A. Camsonne
Log entry time 09:15:01 on November13,2009
Entry number 299489
keyword=Compton pedestal shift
It is puzzling to see the pedestal shift in beam position and out of beam. It seems we get a baseline shift maybe still due to low energy background. First plot is run 20958 at 18.75 mm ( 3 cm out from the beam ), 2nd picture is run 20954 I guess in beam position.
FIGURE 1
FIGURE 2