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</style><article id="node-1223975" 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/4150938" rel="bookmark">Daily RC Summary </a>
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</header><div class="contextual-links-wrapper"><ul class="contextual-links"><li><a href="https://logbooks.jlab.org/entry/4150938/edit?destination=email/send">Edit</a></li><li><a href="https://logbooks.jlab.org/entry/4150938/delete?destination=email/send">Delete</a></li></ul></div>
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Lognumber <a href="https://logbooks.jlab.org/entry/4150938" class="lognumber" data-lognumber="4150938">4150938</a>. Submitted by <a href="https://logbooks.jlab.org/user/hattawy">hattawy</a> on <time datetime="2023-03-17T08:37:38-0400" pubdate="pubdate"><a href="https://logbooks.jlab.org/entries?start_date=1679053058&end_date=1679060258&book=HBLOG">Fri, 03/17/2023 - 08:37</a></time>. </p>
<p class="last-update">
Last updated on <time datetime="2023-03-17T08:38:34-0400" pubdate="pubdate">Fri, 03/17/2023 - 08:38</time></p>
<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 16th Day shift - till - March 17th Owl shift </p>
<p>Day shift (March 16th)<br />
- Work summary: Continued taking data on ND3+ / HWP (IN-OUT). Flipped the HWP to out at 14:30. Bill Henry has help us in optimizing the online charge asymmetries right after flipping the HWP.<br />
- Issues: No major issues.<br />
- Data Summary: 200M triggers. ABU: 5.4 hours, BNA: 2.5 hours</p>
<p>Day shift (March 16th)<br />
- Work summary: very smooth shift. ND3+/HWP out<br />
- Issues: DC HV issue seems disappeared, no alarms, but somewhat high occupancy is still there. (Morgan and Florian will check it in the hall during the target change at 10:00 AM)<br />
- Data Summary: 200M triggers (+41M on ongoing run). ABU: 6.7 hours, BNA: 1.1 hours </p>
<p>Day shift (March 16th)<br />
- Work summary: ND3+/HWP out<br />
- Issues: lots of BMT HV trips. Vset got changes on SEC2 L4 from 500 to 480, then 470, and now at 460V<br />
- Data Summary: 200M triggers (+60M on ongoing run). ABU: 6.4 hours, BNA: 1.4 hours. </p>
<p>Plan for the next 24 hours: The target group will be at the CH at 10 AM. MCC and RadCon were informed that we will need a controlled access to anneal the ND3 target at 10 AM (they got informed about the target change on Sunday as well). Will take data with (-) pol. ND3 and HWP out for 24 hours then will flip the HWP. </p>
<p>There will be a RC meeting at 14:00: <a href="https://clasweb.jlab.org/wiki/index.php/RGC_RC">https://clasweb.jlab.org/wiki/index.php/RGC_RC</a></p>
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