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</style><article id="node-1224874" 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/4151837" rel="bookmark">Daily RC SUmmary</a>
</h1>
</header><div class="contextual-links-wrapper"><ul class="contextual-links"><li><a href="https://logbooks.jlab.org/entry/4151837/edit?destination=email/send">Edit</a></li><li><a href="https://logbooks.jlab.org/entry/4151837/delete?destination=email/send">Delete</a></li></ul></div>
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Lognumber <a href="https://logbooks.jlab.org/entry/4151837" class="lognumber" data-lognumber="4151837">4151837</a>. Submitted by <a href="https://logbooks.jlab.org/user/hattawy">hattawy</a> on <time datetime="2023-03-19T09:35:14-0400" pubdate="pubdate"><a href="https://logbooks.jlab.org/entries?start_date=1679229314&end_date=1679236514&book=HBLOG">Sun, 03/19/2023 - 09:35</a></time>. </p>
<p class="last-update">
Last updated on <time datetime="2023-03-19T09:37:37-0400" pubdate="pubdate">Sun, 03/19/2023 - 09:37</time></p>
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<div class="ctools-collapsible-container"><div class="ctools-collapsible-handle"><a href="#">There is 1 comment...</a></div><div class="ctools-collapsible-content"><a id="comment-44138"></a>
<article class="comment comment-new even clearfix"><header class="comment-header"><h3 class="comment-title">
<a href="https://logbooks.jlab.org/comment/44138#comment-44138" rel="bookmark">Thank you, TG!!</a> </h3>
<em class="new">new</em>
</header><footer class="submitted"><p class="author-datetime">by <a href="https://logbooks.jlab.org/user/silvia" title="View user profile." class="username">silvia</a> on <time datetime="2023-03-19T09:39:07-0400" pubdate="pubdate">Sun, 03/19/2023 - 09:39</time></p>
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<div class="field field-name-comment-body field-type-text-long field-label-hidden view-mode-elog_email"><div class="field-items"><div class="field-item even"><p>A huge THANK YOU to the Target Group for the incredible amount of work they did through all these months!</p>
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<table class="field-vitals"><tr><th>Logbooks: </th><td><a href="https://logbooks.jlab.org/book/hblog">HBLOG</a></td></tr><tr><th>Entry Makers: </th><td>hattawy</td></tr></table></div>
<div class="logentry node-content">
<p>From March 18th Day Shift to March 19th Owl shift </p>
<p>Day shift (March 18th)<br />
- Work summary: Continued taking data on neg. pol. ND3 with HWP OUT most of the run. Flipped the HWP at the end of the run and we ran Bill's code to optimized the online beam charge asymmetries. Target Polarization (-)30% - (-)33%<br />
- Issues: no major issues. Very nice smooth shift.<br />
- Data Summary: 239M triggers (-) ND3/ HWP out. ABU: 6.2 hours, BNA: 1.5 hours</p>
<p>Swing shift (March 18th)<br />
- Work summary: Took more data on neg. pol. ND3 with HWP IN when beam was available. Target Polarization (-)32%<br />
- Issues: Minor issue with the DAQ (gap in TDC PACL 2 Distribution, tdcpcal2 got rebooted).<br />
- Data Summary: 178M triggers on (-) ND3 / HWP IN, ABU: 5.1 hours, NBA: 2.6 hours </p>
<p>Owl shift (March 19th)<br />
- Work summary: Took more data on neg. pol. ND3 with HWP IN when beam was available. Target Polarization (-)32%<br />
- Issues: minor beam positioning at 2H01. The shift expert notified mcc and got corrected.<br />
- Data Summary: 196M triggers, ABU: 2.9 hours, BNA: 5 hours</p>
<p>Plan for the next 24 hours: The target is getting changed to C. No more polarized targets! Will continue taking data on C till 06:00 AM on Monday. The beam will be taken away during the last hour for the Ops to perform wind-down activities. </p>
<p>No RC Meeting today.</p>
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