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</style><article id="node-1185974" 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/4112937" rel="bookmark">RC update (Jan 19, 2023)</a>
</h1>
</header><div class="contextual-links-wrapper"><ul class="contextual-links"><li><a href="https://logbooks.jlab.org/entry/4112937/edit?destination=email/send">Edit</a></li><li><a href="https://logbooks.jlab.org/entry/4112937/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/4112937" class="lognumber" data-lognumber="4112937">4112937</a>. Submitted by <a href="https://logbooks.jlab.org/user/cyero">cyero</a> on <time datetime="2023-01-19T07:57:39-0500" pubdate="pubdate"><a href="https://logbooks.jlab.org/entries?start_date=1674129459&end_date=1674136659&book=HCLOG">Thu, 01/19/2023 - 07:57</a></time>. </p>
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<div class="ctools-collapsible-container"><div class="ctools-collapsible-handle"><a href="#">There are 2 comments...</a></div><div class="ctools-collapsible-content"><a id="comment-42812"></a>
<article class="comment comment-new comment-by-node-author odd first clearfix"><header class="comment-header"><h3 class="comment-title">
<a href="https://logbooks.jlab.org/comment/42812#comment-42812" rel="bookmark">Updates:</a> </h3>
<em class="new">new</em>
</header><footer class="submitted"><p class="author-datetime">by <a href="https://logbooks.jlab.org/user/cyero" title="View user profile." class="username">cyero</a> on <time datetime="2023-01-19T09:29:16-0500" pubdate="pubdate">Thu, 01/19/2023 - 09:29</time></p>
</footer><div class="comment-content">
<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>1) S. Covrig-Dusa informed that operation limit on Carbon-foil is 85 uA</p>
<p>2) After discussing with Ops, we decided NOT to do the high-current test (up to 80 uA)<br />
since we are currently running at 60 uA @ Hall C, and soon will be taking 40 uA on other targets,<br />
so there is no need for us to do the high-current test.</p>
<p>3) Ops wil try to bring Hall A at 45 uA while keeping Hall C at 60 uA (and will inform us ahead of time)</p>
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</article><a id="comment-42805"></a>
<article class="comment comment-new comment-by-node-author even last clearfix"><header class="comment-header"><h3 class="comment-title">
<a href="https://logbooks.jlab.org/comment/42805#comment-42805" rel="bookmark">Comment:</a> </h3>
<em class="new">new</em>
</header><footer class="submitted"><p class="author-datetime">by <a href="https://logbooks.jlab.org/user/cyero" title="View user profile." class="username">cyero</a> on <time datetime="2023-01-19T08:00:01-0500" pubdate="pubdate">Thu, 01/19/2023 - 08:00</time></p>
</footer><div class="comment-content">
<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>From MCC meeting, the actual tests high-current tests will start at 10:00 am, since ~2 hrs of preparation</p>
</div></div></div> </div>
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<table class="field-vitals"><tr><th>Logbooks: </th><td><a href="https://logbooks.jlab.org/book/hclog">HCLOG</a></td></tr><tr><th>Entry Makers: </th><td>cyero</td></tr></table></div>
<div class="logentry node-content">
<p>Since yesterday, Ops concluded maintenance day and returned beam to Hall C during late Swing shift.<br />
Data taking has continues without any major issues.</p>
<p>A nice summary of Owl shift is given by C. Morean: <a href="https://logbooks.jlab.org/entry/4112773">https://logbooks.jlab.org/entry/4112773</a></p>
<p>Today at ~8:30 am, Ops will attempt high current test to both Hall A(?) / C, for up to 80 uA.<br />
>From MCC, meeting, Operational restrictions are set take up to 80 uA on Carbon target.<br />
The tests are expected to take the entire day shift. </p>
<p>Plan is to just follow the items on run-plan, once high current studies conclude.</p>
<p>We will not have an RC meeting today (unless spokespeople say otherwise)</p>
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