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</style><article id="node-1285578" 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/4212532" rel="bookmark">RC Report 30 October 2023</a>
</h1>
</header><div class="contextual-links-wrapper"><ul class="contextual-links"><li><a href="https://logbooks.jlab.org/entry/4212532/edit?destination=email/send">Edit</a></li><li><a href="https://logbooks.jlab.org/entry/4212532/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/4212532" class="lognumber" data-lognumber="4212532">4212532</a>. Submitted by <a href="https://logbooks.jlab.org/user/gayoso">gayoso</a> on <time datetime="2023-10-30T12:19:37-0400" pubdate="pubdate"><a href="https://logbooks.jlab.org/entries?start_date=1698679177&end_date=1698686377&book=HALOG">Mon, 10/30/2023 - 12:19</a></time>. </p>
<p class="last-update">
Last updated on <time datetime="2023-10-30T13:08:12-0400" pubdate="pubdate">Mon, 10/30/2023 - 13:08</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-46761"></a>
<article class="comment comment-new comment-by-node-author odd first last clearfix"><header class="comment-header"><h3 class="comment-title">
<a href="https://logbooks.jlab.org/comment/46761#comment-46761" rel="bookmark">Erratum</a> </h3>
<em class="new">new</em>
</header><footer class="submitted"><p class="author-datetime">by <a href="https://logbooks.jlab.org/user/gayoso" title="View user profile." class="username">gayoso</a> on <time datetime="2023-10-30T13:07:16-0400" pubdate="pubdate">Mon, 10/30/2023 - 13:07</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>Sorry, with Restricted Access, no keys are necessary, please forgive my confusion (thank you Jiwan). We will be in restricted access during the change of configuration.</p>
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</article></div></div> </div>
<table class="field-vitals"><tr><th>Logbooks: </th><td><a href="https://logbooks.jlab.org/book/halog">HALOG</a></td></tr></table></div>
<div class="logentry node-content">
<p>RC Report 30 October 2023</p>
<p>“Everything I've ever cared about, everything I've worked for... has all been preparation for a future that no longer exists.¨<br />
The Day After Tomorrow</p>
<p>well... everything was smooth, within our regular DAQ hiccups, we were like the TItanic sailing nicely in the North Atlantic, when it crashed against an iceberg, in our case, the target cell was declared lost at 8:14 --> <a href="https://logbooks.jlab.org/entry/4212431">https://logbooks.jlab.org/entry/4212431</a> .Maybe, the rough night during Monday Owl, was an omen of what will happen. </p>
<p>The Hall is right now in Restricted Access, after being swept by RadCon. Detectors and magnets are OFF. Holly's crew are working right now on the GEMs, and RadCon will open the enclosure and vacuum the debris. We will continue with establish plan for the change of configuration. </p>
<p>SHIFT SUMMARIES:<br />
DAY: <a href="https://logbooks.jlab.org/entry/4211627">https://logbooks.jlab.org/entry/4211627</a><br />
SWING: <a href="https://logbooks.jlab.org/entry/4211627">https://logbooks.jlab.org/entry/4211627</a><br />
OWL: <a href="https://logbooks.jlab.org/entry/4212138">https://logbooks.jlab.org/entry/4212138</a></p>
<p>Run Plan: </p>
<p>not a run plan, but a very rough plan organized by Arun, and to be discussed today at 1:30 (please write Arun about details of this meeting)</p>
<p>Day 1 (Tuesday):</p>
<p> Remove cell and target ladder<br />
Rotate oven to kin2<br />
Laser optics adjustments (periscope mirrors and optics components)<br />
Fix reference cell issues<br />
Spectrometer rotations (indirectly related to target work)</p>
<p>Day 2 (Wednsday):</p>
<p> Field measurements at new SBS and BB fields using the gradient probe<br />
Cell install and target ladder install (Christin)<br />
Laser optics adjustments (laser spot alignments)</p>
<p>Day 3 (Thursday):</p>
<p> Cell install finish up<br />
Alignments<br />
Clean up and close up<br />
Cell polarization</p>
<p>If you plan access the hall, give me a call, text or better, an email AND MAKE A LOG ENTRY. </p>
<p>*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-</p>
<p>We are back to have the regular RC meeting at 3:30pm in the Counting House conference room.<br />
People can join remotely via:<br /><a href="https://jlab-org.zoomgov.com/j/1616220064">https://jlab-org.zoomgov.com/j/1616220064</a><br />
Meeting ID: 161 622 0064<br />
Passcode: 314159</p>
<p>Fun Fact of the Day<br />
Did you know that due to being rich in potassium, every banana is actually slightly radioactive thanks to containing the natural isotope potassium-40? Now you know (and maybe use as a radioactive source)</p>
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