[Halla_running] [New Logentry] RC Report for 01-Jul-2025

[cisbani at jlab.org]

Logentry Text:
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Key updates for the past 24h (Mon Day+Swing and Tue Owl):
- Reasonably smooth production runs for most of the time
- ECal missing strip due to failure in Crate 38 slot 8 HV module; alarm silenced for this module; will be fixed at the first opportunistic access (most likely Wed/02); ECAL ROCs rebooted during Swing to fix missing rows in replay data
- HCal crates rebooted couple of times during Owl; noticed hot channels in row 7 on HCal hitmap, expert on call detected missing thrs configuration which has been fixed
- Few GEM ROC issues during Owl shift fixed by reset corresponding GEM crates 
- Beam down for about 1.5 h in total; Wein angle test for Moller exp. from 9 to 10:30 during Mon Day Shift (DAQ running)

- Total Accumulated Charge at Kin3 so far: 40.43 C (Goal: 100 C)
- Total Accumulated Charge at Kin3 since Jun 25 noon: 8.02 C
- Estimated charge acquisition efficiency since June 25 noon: 87%

Run plan:
- Continue production on LH2 at 20 uA;
- Controlled access Wed/2 during scheduled Accelerator Maintenance (about 4 hours from 7 AM): I&C will replay dew sensor, ECal fix crate 38 slot 8 HV module, ...
- Spot change postponed to Wed/9; evaluate polarization measurement before that

Current issues:
- Monitor replay for missing/bad data that may require DAQ components reset/reboot/run restart 
- Offline analysis: working on tracking reconstruction and processing time improvement

Shift summaries:
30-Jun-2025 D https://logbooks.jlab.org/entry/4408701
30-Jun-2025 S https://logbooks.jlab.org/entry/4408904
01-Jul-2025 O https://logbooks.jlab.org/entry/4409112

Shift BTA:
30-Jun-2025 D https://logbooks.jlab.org/entry/4408894
30-Jun-2025 S https://logbooks.jlab.org/entry/4409115
01-Jul-2025 O https://logbooks.jlab.org/entry/4409350

We will have our daily (Mon to Fri) RC meeting at 1PM in the conference room on the second floor of the CH and on zoom
Zoom info:
Join ZoomGov Meeting
https://jlab-org.zoomgov.com/j/1616220064
Meeting ID: 161 622 0064
Passcode: 314159

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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/4409431
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