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User name A. Camsonne
Log entry time 20:54:15 on September 8,2009
Entry number 288677
keyword=Compton events lostWe did not have any correlation with the laser. I did a quick scan and have not seen much change in the rates.
Odd thing there was one good interaction ( see figure 2 ) at this position. Taking LED runs to check the gain of the PMT.
Might also be a change in the focusing of the beam.
FIGURE 1
FIGURE 2
