[Alert_collaboration] [New Logentry] RC Summary July 24 - July 25 Owl

schmidta at jlab.org schmidta at jlab.org
Fri Jul 25 08:45:02 EDT 2025


Logentry Text:
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This is the RC summary for Day Shift July 24 through Owl shift July 25.

This was an outstanding 24 hour period for the experiment. The beam delivery was smooth. The detectors behaved themselves. Only a few DAQ incidents. Fingers crossed for this to continue over the weekend.
- 7/24 day shift summary: https://logbooks.jlab.org/entry/4425701
- 7/24 swing shift summary: https://logbooks.jlab.org/entry/4425987
- 7/25 owl shift summary: https://logbooks.jlab.org/entry/4426269

We are continuing to monitor the readiness of the first pass separator, which needs to be ready for the planned pass change on Thurs. 7/31. The accelerator team will meet today to finalize their plan. 

ABU for last 24h

- 20.4h of ABUs ~ 85% efficiency,

- Total ABUs since April 5th: 1170.3+20.4=1190.7 --> 1190.7 / (75.5 * 24) = 65.7%

- Day 111 of 151 scheduled: 111/151= 73.5%

- BANU: 1.2h almost entirely due to DAQ issues, ROC reboots

Plan for today:
* Production on He with 325nA

RC meeting:

We will meet as usual today at 11:30 (EST) in CH Room 200C and online via Zoom
Zoom meeting ID: 160 570 5819
Zoom Link: https://jlab-org.zoomgov.com/j/1605705819

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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/4426572
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