[Hallc_running] [New Logentry] RC daily summary

hszumila at jlab.org hszumila at jlab.org
Mon Feb 6 09:30:02 EST 2023


Logentry Text:
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We are currently on the second cycle here on p158 of the run plan. We obtained half stats on 40Ca yesterday and finished 3He this morning, going to Al when beam comes back. Accelerator was plagued by BLM trips starting Saturday evening. Beam was taken away for most of the day yesterday to try to resolve the problem. Over night, beam continued to be intermittent and often at reduced current. Accelerator is currently off as of 0830 this morning to fix a Hall D magnet. The fix has not yet been assessed to be a short or long fix and will likely dictate how long we will be down today. Once that issue is resolved, experts will work to resolve what happened to the beam causing the BLM trips. RF recovery day is scheduled for tomorrow day shift.

We still have owl shifts open starting Wednesday this week-please sign up!

We will have our RC meeting at 11am. Connection details and summary are posted: 
https://hallcweb.jlab.org/wiki/index.php/February_6,_2023



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This is a plain text email for clients that cannot display HTML.  The full logentry can be found online at https://logbooks.jlab.org/entry/4125450
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