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LHC Daily Summary: Recovering from Issues, Optimizing Efficiency

Summary of LHC operations on 14-11-12: Recovery from cryostat problems, challenges in injection and booster, physics fills, data collection in LHCb, troubleshooting TMUC and MUONC, efficient operations. Check problemDB entry for details.

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LHC Daily Summary: Recovering from Issues, Optimizing Efficiency

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Presentation Transcript

  1. RunSummary Run Meeting 14-11-12

  2. 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

  3. DailySummary (@9 am) TMUC and MUONC problem Federico Alessio

  4. Plan • Take data • … Federico Alessio

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