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Run Summary. Run Meeting 14 -11-12. Daily Summary. LHC: Finish recovering from cryo lost at pt 4 y’day morning . Problems at injection , steering needed + problem in the BOOSTER Then , two physics fill (3285 and 3286, ongoing ) Fill 3285 dumped by operator
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RunSummary Run Meeting 14-11-12
DailySummary • LHC: • Finishrecovering from cryolostatpt 4 y’daymorning. • Problemsatinjection, steeringneeded + problem in the BOOSTER • Then, twophysicsfill (3285 and 3286, ongoing) • Fill 3285 dumped by operator • Interfill time of about 3.5 hours (from SB to SB). • LHCb: • Idlingduring the end of night/morning • Took data in fill 3285 • Problem with TMUC and MUONC: opticallinksweredisabled • Manyautomaticchangerun due to ODE Q4M2R4_2 • Solved by resetting 4 times ODE and one time TMUC • ProblemDB entry for concernedruns: https://lbproblems.cern.ch/problems/6891/ • No problemsobservedduringfill 3286 • Running with efficiency > 97% Federico Alessio
DailySummary (@9 am) TMUC and MUONC problem Federico Alessio
Plan • Take data • … Federico Alessio