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User name jroche
Log entry time 15:56:55 on October 9,2009
Entry number 294026
keyword=day shift summary
Day shift summary
9:05: MCC takes the beam away for optics investigation in Hall B.
9:25: Beam is back, we took left hrs data to check spot size (run 25000): fine, roughly 5.5*6mm.
10:50: MCC takes the beam away for try to improve beam delivery in Hall B.
- Lumi widths are somewhat larger than called for (know issue): the widths are now 1300 ppm when they should be 1100ppm
- Compton rates were too high last night rendering it un-operable. One of the obejctifs for today was to allow for tuning
List of runs (K good pairs)
13094 -- 36
13095 -- 23 -- 59
13096 -- 23 -- 82
13097 - 13103 pedestal runs (no beam)