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</style><article id="node-1101724" class="node node-logentry contextual-links-region article ia-n clearfix" role="article"><header class="node-header"><h1 class="node-title">
<a href="https://logbooks.jlab.org/entry/4028691" rel="bookmark">RC Daily Summary August 14, 2022</a>
</h1>
</header><div class="contextual-links-wrapper"><ul class="contextual-links"><li><a href="https://logbooks.jlab.org/entry/4028691/edit?destination=email/send">Edit</a></li><li><a href="https://logbooks.jlab.org/entry/4028691/delete?destination=email/send">Delete</a></li></ul></div>
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<p class="author-datetime">
Lognumber <a href="https://logbooks.jlab.org/entry/4028691" class="lognumber" data-lognumber="4028691">4028691</a>. Submitted by <a href="https://logbooks.jlab.org/user/yprok">yprok</a> on <time datetime="2022-08-14T10:21:11-0400" pubdate="pubdate"><a href="https://logbooks.jlab.org/entries?start_date=1660483271&end_date=1660490471&book=HBLOG&book=ELOG">Sun, 08/14/2022 - 10:21</a></time>. </p>
<table class="field-vitals"><tr><th>Logbooks: </th><td><a href="https://logbooks.jlab.org/book/hblog">HBLOG</a> <a href="https://logbooks.jlab.org/book/elog">ELOG</a></td></tr><tr><th>Entry Makers: </th><td>yprok</td></tr></table></div>
<div class="logentry node-content">
<p>Saturday, August 13</p>
<p>Day Shift: Took data with NH3(+), HWP IN. Target polarization ~51%. Bleedthru test showed ~1nA current from Hall C.</p>
<p>Swing Shift: Target polarization stopped growing at around 51%. Target group performed an anneal between 4 and 6pm. After the anneal, target polarization reached 58%, and we resumed taking data. Bleedthru test showed ~1nA current from Hall C</p>
<p>Sunday, August 14th<br />
Owl Shift: Took data with NH3(+), HWP IN. Experienced BMT trips and DAQ problems. Called Sergey to resolve the DAQ issues. </p>
<p>Day Shift. Continued taking data. Bleedthru test showed ~1nA current from Hall C. We have adjusted reported ABUs to account for this problem. </p>
<p>Plan for the rest of the weekend: continue to take data on NH3. Switch HWP to OUT during the day shift on Sunday.</p>
<p>PD informs us that 1) Pass change has been delayed to Wednesday (17th of August) and 2) Accelerator will try to redirect our bleedthru current to Hall A on Monday, which will require some downtime. There will be more discussion about it in Monday morning meetings. </p>
<p>There will be no RC meeting today unless requested by the collaborators.</p>
<p>Data taking progress:<br />
Day 4.0 nA on NH3 (HWP IN), completed runs 16672(52M), 16673(7M), 16674(16M)<br />
Swing 4.0 nA on NH3 (HWP IN), completed runs 16675(57M), 16676(66M)<br />
Owl 4.0 nA on NH3 (HWP IN), completed runs 16678(24M), 16679(25M), 16681(73M)</p>
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