[Hallc_running] [New Logentry] RC Summary July 2nd

[ehingerl at jlab.org]

Logentry Text:
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Another day of smooth running on LD2 @ 0.3uA, up until 7am today. 

At 5:30am today, the owl shift crew successfully performed the scheduled BCM calibration (https://logbooks.jlab.org/entry/4410017)

Today is a maintenance day, with accelerator maintenance until at least 11, followed by RF recovery, which will last another few hours. We are currently in restricted access. 
There were ESR problems this morning. All magnets are ramped down, and target is warming. https://logbooks.jlab.org/entry/4410080, https://logbooks.jlab.org/entry/4410131
Heidi checked on the vacuum gauge for the HB. The vacuum is fine, the gauge needs replacing. https://logbooks.jlab.org/entry/4410160
A can vacuum is holding steady, but the blower was moved close by for easy use in the future. https://logbooks.jlab.org/entry/4410162

Plan for the day:
===============
Perform beam checkout (harp swipes + carbon hole).
Take 1 hr runs on LD2 in loop 3 at 0.3uA with ps2=ps4=0, until further notice.
Once per day, take single arm runs for 10 min each. Alternate daily between ps2&ps4=0 (even days) and ps1&ps3=0 (odd days)
https://logbooks.jlab.org/entry/4407478
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We will have our regular RC Meeting today at CH conference Room and via zoom ( https://logbooks.jlab.org/entry/4346862)
The online information is here: https://hallcweb.jlab.org/wiki/index.php?title=July_2,_2025

Thanks to all shift workers for helping out! Only six shifts left for the LAD experiment!
https://misportal.jlab.org/mis/physics/shiftSchedule/index.cfm?experimentRunId=HALLC-LAD

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Day Shift July 1:
Summary: https://logbooks.jlab.org/entry/4409349
BTA: https://logbooks.jlab.org/entry/4409649
Magnets: https://logbooks.jlab.org/entry/4409391
Checklist: https://logbooks.jlab.org/entry/4409394

Swing Shift July 1:
Summary: https://logbooks.jlab.org/entry/4409690
BTA: https://logbooks.jlab.org/entry/4409853
Magnets: https://logbooks.jlab.org/entry/4409850
Checklist: https://logbooks.jlab.org/entry/4409847

Owl Shift July 2:
Summary: https://logbooks.jlab.org/entry/4409866
BTA: https://logbooks.jlab.org/entry/4410051
Magnets: https://logbooks.jlab.org/entry/4410081
Checklist: 

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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/4410173
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