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</style><article id="node-1102786" 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/4029753" rel="bookmark">RC Daily Summary August 16, 2022</a>
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</header><div class="contextual-links-wrapper"><ul class="contextual-links"><li><a href="https://logbooks.jlab.org/entry/4029753/edit?destination=email/send">Edit</a></li><li><a href="https://logbooks.jlab.org/entry/4029753/delete?destination=email/send">Delete</a></li></ul></div>
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Lognumber <a href="https://logbooks.jlab.org/entry/4029753" class="lognumber" data-lognumber="4029753">4029753</a>. Submitted by <a href="https://logbooks.jlab.org/user/yprok">yprok</a> on <time datetime="2022-08-16T09:54:52-0400" pubdate="pubdate"><a href="https://logbooks.jlab.org/entries?start_date=1660654492&end_date=1660661692&book=HBLOG">Tue, 08/16/2022 - 09:54</a></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>yprok</td></tr></table></div>
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<p>Monday, August 15</p>
<p>Day Shift: Took data with NH3(+), HWP IN. Target polarization ~57%. Bleedthrough tests showed ~1nA current from Hall C. At noon, 5th pass V separator was turned on, and the bleedthrough test showed a current of ~0.14nA when Hall C was running at 80 microA. Performed a Moeller run at 4nA -> beam polarization is 83.5%. After the Moeller run, carbon target was inserted. </p>
<p>Swing Shift: Took data on C with 4nA. Special BMT tests were performed simultaneously with data taking. </p>
<p>Tuesday, August 16th<br />
Owl Shift: Took data on C with 4nA.<br />
Day Shift. Beam went off at 9:10am for the pass change. Hall B is currently in controlled access. Target group is in the Hall. We plan to replace the carbon target with NH3, take a new TE signal and polarize the sample (+). Once the beam is back, we will resume production on NH3. </p>
<p>We will have a RC meeting today at 2 PM.</p>
<p>RC Meeting Coordinates:<br /><a href="https://jlab-org.zoomgov.com/j/1608674253?pwd=SFZyYmZLWXJieGtpV2dEdVRiUE">https://jlab-org.zoomgov.com/j/1608674253?pwd=SFZyYmZLWXJieGtpV2dEdVRiUE</a>...<br />
Meeting ID: 160 867 4253<br />
Passcode: 786506</p>
<p>Data taking progress:<br />
Day 4.0 nA on NH3 (HWP OUT), completed runs : 16693(69M), 16695(2M)<br />
Swing 4.0 nA on C, completed runs 16697(3.7M), 16698(21M), 16699(10M), 16700(67M), 16701(9.5M)<br />
Owl 4.0 nA on C, completed runs 16702(35.3M), 16704(66M)</p>
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