Operation Summary for October 8, 2010 - October 11, 2010
Friday Oct. 8
During the day shift, Operations terminated store 8152 at 12:16 PM. Operators prepared D0 for an access, which concluded at 1:13 PM.
During the evening shift, Operations put the TeV into HEP shot setup, but the TeV quenched at 4:22 PM due to tuning implemented between stores. The TeV sector A4 wet engine failed immediately following the quench, which required cryo system technicians to begin a full engine overhaul and other work.
Saturday Oct. 9
During the midnight shift, cryo system techs continued working on the A4 dry engine and cryo system.
During the day shift, cryo system techs completed their dry engine work at 1:13 PM. Operators began the TeV turn-on and checkout and then put the TeV into shot setup.
During the evening shift, Operations established store 8159 at 5:04 PM with an average initial luminosity (AIL) of 296.47E30.
Sunday Oct. 10
During the midnight shift, Operations terminated store 8159 at 5:13 AM, put the TeV into shot setup, and established store 8160 at 6:30 AM with an AIL of 320.5E30.
During the day shift, Operations terminated store 8160 at 3:39 PM and put the TeV into shot setup.
During the evening shift, Operations established store 8161 at 5 PM with an AIL of 327.49E30.
Monday Oct. 11
During the midnight shift, Operations terminated store 8161 at 6:36 AM and put the TeV into shot setup.
The Plans for Monday
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