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<article id="node-1489531" class="node node-logentry article ia-n clearfix" role="article">
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<a href="https://logbooks.jlab.org/entry/4416467" rel="bookmark">RC summary Hall-A July 12, 2025</a>
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Lognumber <a href="https://logbooks.jlab.org/entry/4416467" class="lognumber" data-lognumber="4416467">4416467</a>. Submitted by <a href="https://logbooks.jlab.org/user/adr">adr</a> on <time datetime="2025-07-12T10:03:24-0400" pubdate="pubdate"><a href="https://logbooks.jlab.org/entries?start_date=1752325404&end_date=1752332604&book=HALOG">Sat, 07/12/2025 - 10:03</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>adr</td></tr>
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<p>Dear Collaborators,</p>
<p>Here is short summary of what happened over the past 24 hours. Yesterday we successfully completed the zero-field C-foil runs: <a href="https://logbooks.jlab.org/entry/4415937">https://logbooks.jlab.org/entry/4415937</a>. By the end of the day shift, we began production running on LH2 at 20 uA. We have been running pretty smooth overall and production running is ongoing. An ECal channel trip required the on-call Jhih-Ying's support during the OWL shift: thank you Jhiy-Ying for taking care of it! Other than that, only a few DAQ crashes which were recovered by shift-crew themselves. We plan to continue taking production data over this weekend at the same run conditions. </p>
<p>Experiment progress:<br />
-Charge collected during the last ~24 hour period: 1.13 C<br />
-Total accumulated charge at Kin3 so far: 52.63 C (Goal 100 C)<br />
-Total accumulated charge at Kin3 since July 9 Day to July 11 Owl: 3.16 C<br />
-Effective experiment running efficiency since July 9 Day shift (ABU tot)/(AU tot + BANU tot): 90%</p>
<p>Shift summaries:<br />
07/11/2025 DAY: <a href="https://logbooks.jlab.org/entry/4415817">https://logbooks.jlab.org/entry/4415817</a><br />
07/11/2025 SWING: <a href="https://logbooks.jlab.org/entry/4416056">https://logbooks.jlab.org/entry/4416056</a><br />
07/12/2025 OWL: <a href="https://logbooks.jlab.org/entry/4416227">https://logbooks.jlab.org/entry/4416227</a></p>
<p>BTAs:<br />
07/11/2025 DAY: <a href="https://logbooks.jlab.org/entry/4416035">https://logbooks.jlab.org/entry/4416035</a><br />
07/11/2025 SWING: <a href="https://logbooks.jlab.org/entry/4416231">https://logbooks.jlab.org/entry/4416231</a><br />
07/12/2025 OWL: <a href="https://logbooks.jlab.org/entry/4416415">https://logbooks.jlab.org/entry/4416415</a></p>
<p>No RC meeting today (or tomorrow). Have a great weekend!</p>
<p>Anuruddha Rathnayake<br />
Hall-A RC</p>
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