[Halla_running] [New Logentry] RC daily summary

[hszumila at jlab.org]

Logentry Text:
--
Accelerator completed their RF work yesterday, and we resumed data-taking around 1:15pm. Some automated replay plots are missing from the logbook as we somehow filled up the disk space on the a-onl. This was quickly resolved when users checked and cleaned up their personal directories. Around 3pm, the south linac cryo plan went down. This event was recovered around mid-swing, but then there was a 1L03 issue which delayed the resumption of beam until about 9pm. Harp swipes were completed with an acceptable beam profile at the target (https://logbooks.jlab.org/entry/4147176). We completed beam checkout around 10:30pm and moved to production on pol-3He. A few DAQ issues arose overnight that were all resolved using the wiki instructions. Most of the beam overnight was around 33uA. Recently this morning they tried to give us 40uA again, but it looks pretty unstable so they are currently trying to find a more stable current (probably around 30-33uA). 

Day summary: https://logbooks.jlab.org/entry/4147547 
Owl summary: https://logbooks.jlab.org/entry/4147311 
Swing summary: https://logbooks.jlab.org/entry/4147081 
Day summary (yesterday): https://logbooks.jlab.org/entry/4147048

There's no RC meeting today-please call/email/slack if you need something urgently. 

RC Run Plan and Summary details are at https://sbs.jlab.org/wiki/index.php/RC_meeting_and_Run_Plan,_Saturday_March_11th

---

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/4147575
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mailman.jlab.org/pipermail/halla_running/attachments/20230311/5397d275/attachment.html>