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<article id="node-1521377" class="node node-logentry article ia-n clearfix" role="article">
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<a href="https://logbooks.jlab.org/entry/4448309" rel="bookmark">RC summary 08/23/2025</a>
</h1>
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<div class="date-vitals">
<p class="author-datetime">
Lognumber <a href="https://logbooks.jlab.org/entry/4448309" class="lognumber" data-lognumber="4448309">4448309</a>. Submitted by <a href="https://logbooks.jlab.org/user/efuchey">efuchey</a> on <time datetime="2025-08-22T08:53:12-0400" pubdate="pubdate"><a href="https://logbooks.jlab.org/entries?start_date=1755863592&end_date=1755870792&book=HBLOG">Fri, 08/22/2025 - 08:53</a></time>. </p>
<p class="last-update">
Last updated on <time datetime="2025-08-23T09:24:00-0400" pubdate="pubdate">Sat, 08/23/2025 - 09:24</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>Yesterday morning after the luminosity runs we resumed production at 300 nA on 4He. Pretty smooth data taking when beam was available.</p>
<p>Small issues concerning PCal, requiring a roc reboot, at the end of day shift:<br />
<a href="https://logbooks.jlab.org/entry/4448574">https://logbooks.jlab.org/entry/4448574</a><br />
Followup:<br />
<a href="https://logbooks.jlab.org/entry/4448629">https://logbooks.jlab.org/entry/4448629</a></p>
<p>Beam down events:</p>
<p>~20 min down during swing for ARCA mismatch:<br />
<a href="https://ace.jlab.org/dtm/all-events?qualified=true&incidentId=16198">https://ace.jlab.org/dtm/all-events?qualified=true&incidentId=16198</a> </p>
<p>~20 min down during swing for cryomodule 2L16-8<br />
<a href="https://ace.jlab.org/dtm/all-events?qualified=true&incidentId=16200">https://ace.jlab.org/dtm/all-events?qualified=true&incidentId=16200</a></p>
<p>~1h50 down during owl to attempt to recover of ArcA BoxPS (and do QE measurement)<br />
<a href="https://ace1.jlab.org/dtm/all-events?qualified=true&incidentId=16201">https://ace1.jlab.org/dtm/all-events?qualified=true&incidentId=16201</a></p>
<p>No RC meeting today.</p>
<p>Shift summaries:<br />
DAY: <a href="https://logbooks.jlab.org/entry/4448281">https://logbooks.jlab.org/entry/4448281</a><br />
SWING: <a href="https://logbooks.jlab.org/entry/4448600">https://logbooks.jlab.org/entry/4448600</a><br />
OWL: <a href="https://logbooks.jlab.org/entry/4448849">https://logbooks.jlab.org/entry/4448849</a></p>
<p>BTA from 8/21 8am to 8/22 8am:<br />
ABU: 1116<br />
BANU: 53<br />
BNA+OFF: 271<br />
Logs:<br />
DAY: <a href="https://logbooks.jlab.org/entry/4448597">https://logbooks.jlab.org/entry/4448597</a><br />
SWING: <a href="https://logbooks.jlab.org/entry/4447998">https://logbooks.jlab.org/entry/4447998</a><br />
OWL: <a href="https://logbooks.jlab.org/entry/4448277">https://logbooks.jlab.org/entry/4448277</a></p>
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