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User name jensen
Log entry time 23:59:52 on January 10,2008
Entry number 148643
keyword=Swing shift summary
1/10/08 Swing shift EJ, JM, YL
17:20 - Run #67952 used the aluminum dummy 20cm target at 40 microamps. Run recorded 50k events.
19:50 - Replay for run #67955 showed a spike in hits for BigCal at rows 29 and 30.
20:43 - Replay for run #67956 showed a negative spike for same rows. Started a new run.
21.02 - Same issue as previous run. Max and cluster distributions looked normal, so probably just a small threshold effect. Following run was normal.
Run list:
Run# start stop events comments
67951 16:16 17:09 4.0M
67952 17:20 17:50 50k Used aluminum dummy 20cm target at 40 microamps.
67953 18:00 18:55 4.0M
67954 18:56 19:49 4.0M
67955 19:50 20:42 4.0M BigCal row hits saw a spike at rows 29 and 30.
67956 20:43 21:01 1.3M BigCal row hits saw a drop at rows 29 and 30.
67957 21:02 21:56 4.0M Same issue as previous run. Max and cluster distributions look normal.
67958 21:57 22:49 4.0M
67959 22:49 23:41 4.0M
67960 22:49 Left it running
FIGURE 1
FIGURE 2
