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<article id="node-1482495" class="node node-logentry article ia-n clearfix" role="article">
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<a href="https://logbooks.jlab.org/entry/4409431" rel="bookmark">RC Report for 01-Jul-2025</a>
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<div class="date-vitals">
<p class="author-datetime">
Lognumber <a href="https://logbooks.jlab.org/entry/4409431" class="lognumber" data-lognumber="4409431">4409431</a>. Submitted by <a href="https://logbooks.jlab.org/user/cisbani">cisbani</a> on <time datetime="2025-07-01T10:31:20-0400" pubdate="pubdate"><a href="https://logbooks.jlab.org/entries?start_date=1751376680&end_date=1751383880&book=HALOG">Tue, 07/01/2025 - 10:31</a></time>. </p>
<table class="field-vitals">
<tr><th>Logbooks: </th><td><a href="https://logbooks.jlab.org/book/halog">HALOG</a></td></tr>
<tr><th>Entry Makers: </th><td>cisbani</td></tr>
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<div class="logentry node-content">
<p>Key updates for the past 24h (Mon Day+Swing and Tue Owl):<br />
- Reasonably smooth production runs for most of the time<br />
- 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<br />
- 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<br />
- Few GEM ROC issues during Owl shift fixed by reset corresponding GEM crates<br />
- 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)</p>
<p>- Total Accumulated Charge at Kin3 so far: 40.43 C (Goal: 100 C)<br />
- Total Accumulated Charge at Kin3 since Jun 25 noon: 8.02 C<br />
- Estimated charge acquisition efficiency since June 25 noon: 87%</p>
<p>Run plan:<br />
- Continue production on LH2 at 20 uA;<br />
- 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, ...<br />
- Spot change postponed to Wed/9; evaluate polarization measurement before that</p>
<p>Current issues:<br />
- Monitor replay for missing/bad data that may require DAQ components reset/reboot/run restart<br />
- Offline analysis: working on tracking reconstruction and processing time improvement</p>
<p>Shift summaries:<br />
30-Jun-2025 D <a href="https://logbooks.jlab.org/entry/4408701">https://logbooks.jlab.org/entry/4408701</a><br />
30-Jun-2025 S <a href="https://logbooks.jlab.org/entry/4408904">https://logbooks.jlab.org/entry/4408904</a><br />
01-Jul-2025 O <a href="https://logbooks.jlab.org/entry/4409112">https://logbooks.jlab.org/entry/4409112</a></p>
<p>Shift BTA:<br />
30-Jun-2025 D <a href="https://logbooks.jlab.org/entry/4408894">https://logbooks.jlab.org/entry/4408894</a><br />
30-Jun-2025 S <a href="https://logbooks.jlab.org/entry/4409115">https://logbooks.jlab.org/entry/4409115</a><br />
01-Jul-2025 O <a href="https://logbooks.jlab.org/entry/4409350">https://logbooks.jlab.org/entry/4409350</a></p>
<p>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<br />
Zoom info:<br />
Join ZoomGov Meeting<br />
<a href="https://jlab-org.zoomgov.com/j/1616220064">https://jlab-org.zoomgov.com/j/1616220064</a><br />
Meeting ID: 161 622 0064<br />
Passcode: 314159</p>
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