Wednesday morning Waiting for PS – problem on RF cavity.

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Presentation transcript:

Wednesday morning Waiting for PS – problem on RF cavity. 10:00: Injecting probes and 6b. Steering of the line needed again. Orbit was offset radially to reduce the synchro error. (RF frequency offset) – we could consider to do some energy matching with H CODs. 12:00 Filling for physics. 13:40 Stable beams fill 3269, 7.2e33 cm-2s-1. 8/27/2019 LHC 8:30 meeting

8/27/2019 LHC 8:30 meeting

Night This fill has no features on the bunch length. 02:10 OP dump – 188 pb-1. 8/27/2019 LHC 8:30 meeting

Thursday Unfortunately trip of RQTL10.R3B2 in the rampdown. Access needed in UJ33. 06:00 Filling again. Next fill: LHCb polarity flip – no test cycle. Energy matching check at injection. Long. blowup / damper gain at start of ramp. 8/27/2019 LHC 8:30 meeting