[Halla_running] [Revised Logentry] RC daily update: Status

efuchey at jlab.org efuchey at jlab.org
Wed Oct 17 08:45:01 EDT 2018


Logentry Text:
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Status:
Jessie is going to run another bunch of tests on the beam pipe vacuum. If they all check out, they are going to perform the checklist. And Jessie advised me that they will need to be down the hall when Dave is going to switch the target to cold return (NB - worth repeating: HRSs magnets are still at 0A, and shall stay there until target is cold).
All in all, if everything goes well (knock on wood with your fingers crossed), we shall go back to controlled in the middle of the afternoon (~2pm is Jessie's estimation).
In the meantime, I'd like as few people as possible to go mess around the hall. Anybody who wants to do something NOT related to beamline vacuum, please let me know before, and explain me what you want to do (NB: that's not an option)!

I have asked Dave if when we get beam, we go back to phase 3 or phase 1. Waiting for his reply.

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