[Hallc_running] [New Logentry] RC Report 10 April 2025

[hauenst at jlab.org]

Logentry Text:
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RC Report 10 April 2025

We didn't have much beam in the last 24h due to 5pass seperator work and beam tuning. Around 6am we received good beam back and harps were acceptable (https://logbooks.jlab.org/entry/4352543, https://logbooks.jlab.org/entry/4352544). We took a C-hole run (https://logbooks.jlab.org/entry/4352564). Dave did some updates to the BPM offsets (https://logbooks.jlab.org/entry/4352596) and we spent some time flatten the beam (more work on this later during day).
Ion chamber calibration on LD2 was done and GEM checkout in progress.



SHIFT SUMMARIES:
- Swing: https://logbooks.jlab.org/entry/4352234
- Owl: https://logbooks.jlab.org/entry/4352431

RUN PLAN
- GEM checkout and luminosity scan on LD2
- Improvement of beam position and trajectory
- Take data on LD2 with DAQ setting "Production" with 1h long runs

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We will have the regular RC meeting, at 2:30pm EDT. Online information here -> https://logbooks.jlab.org/entry/4346862



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