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<article id="node-1522179" class="node node-logentry article ia-n clearfix" role="article">
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<a href="https://logbooks.jlab.org/entry/4449111" rel="bookmark">RC summary 08/24/2025</a>
</h1>
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<div class="date-vitals">
<p class="author-datetime">
Lognumber <a href="https://logbooks.jlab.org/entry/4449111" class="lognumber" data-lognumber="4449111">4449111</a>. Submitted by <a href="https://logbooks.jlab.org/user/efuchey">efuchey</a> on <time datetime="2025-08-23T09:27:08-0400" pubdate="pubdate"><a href="https://logbooks.jlab.org/entries?start_date=1755952028&end_date=1755959228&book=HBLOG">Sat, 08/23/2025 - 09:27</a></time>. </p>
<p class="last-update">
Last updated on <time datetime="2025-08-24T10:07:42-0400" pubdate="pubdate">Sun, 08/24/2025 - 10:07</time> </p>
<table class="field-vitals">
<tr><th>Logbooks: </th><td><a href="https://logbooks.jlab.org/book/hblog">HBLOG</a></td></tr>
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<div class="logentry node-content">
<p>Throughout the day we continued production on 4He at 300 nA.<br />
Overall pretty smooth with no major roadblocks. </p>
<p>On our hand, a couple ROC issues came up:<br />
one with clondaq11 (~10 minutes down) on swing (around 21:26)<br />
one with adctof2 (~16 minutes down) on owl (around 7:26)<br />
Due to lack of major down, we decided to take 15 min to purge the target at the end of day shift</p>
<p>On the accelerator side:<br />
~20 minutes down on day shift for MBT2A16H mismatch and issues with cavity 1L02-6: <a href="https://ace.jlab.org/dtm/all-events?qualified=true&incidentId=16204">https://ace.jlab.org/dtm/all-events?qualified=true&incidentId=16204</a><br />
The rest of the down time is due to regular beam trips (which tend to be a bit more frequent when MCC tries do deliver maximum beam intensity to Hall C).</p>
<p>Plan is to continue to take data at 300nA on 4He until tomorrow morning 8:15-8:30, which is when MCC has scheduled the beginning of the pass change.<br />
Plan for pass 1 is detailed in <a href="https://wiki.jlab.org/clas12-run/index.php/Run_Group_L#tab=Short_Term_Plan">https://wiki.jlab.org/clas12-run/index.php/Run_Group_L#tab=Short_Term_Plan</a> (second section).</p>
<p>No RC meeting today. We'll reconvene tomorrow.</p>
<p>Shift summaries:<br />
DAY: logbooks.jlab.org/entry/4449072<br />
SWING: <a href="https://logbooks.jlab.org/entry/4449295">https://logbooks.jlab.org/entry/4449295</a><br />
OWL: <a href="https://logbooks.jlab.org/entry/4449529">https://logbooks.jlab.org/entry/4449529</a></p>
<p>BTA from 8/23 8am to 8/24 8am:<br />
ABU: 1196<br />
BANU: 70<br />
BNA+OFF: 174<br />
Logs:<br />
DAY: <a href="https://logbooks.jlab.org/entry/4449290">https://logbooks.jlab.org/entry/4449290</a><br />
SWING: <a href="https://logbooks.jlab.org/entry/4449526">https://logbooks.jlab.org/entry/4449526</a><br />
OWL: <a href="https://logbooks.jlab.org/entry/4449733">https://logbooks.jlab.org/entry/4449733</a></p>
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