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</style><article id="node-787570" 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/3714632" rel="bookmark">RC daily report</a>
</h1>
</header><div class="contextual-links-wrapper"><ul class="contextual-links"><li><a href="https://logbooks.jlab.org/entry/3714632/edit?destination=email/send">Edit</a></li><li><a href="https://logbooks.jlab.org/entry/3714632/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/3714632" class="lognumber" data-lognumber="3714632">3714632</a>. Submitted by <a href="https://logbooks.jlab.org/user/jones">jones</a> on <time datetime="2019-08-04T09:04:35-0400" pubdate="pubdate"><a href="https://logbooks.jlab.org/entries?start_date=1564920275&end_date=1564927475&book=HCLOG">Sun, 08/04/2019 - 09:04</a></time>. </p>
<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>jones</td></tr></table></div>
<div class="logentry node-content">
<p>Yesterday beam availability was average</p><p> </p><p>Completed the following</p><p>1) Completed Kin3B LH2 with about 4.4 C at around 11 and did a Kin3B dummy run for one hour.</p><p>2) Change kinematics to elastics 3B with proton momentum at 0.795.</p><p> a) Completed coincidence only trigger , singles only trigger and dummy sinlges only at around 17:00</p><p>3) 17:30 access to reset the spectrometer rotation</p><p>4) Change to kin2B kinematics. Cycling HMS to higher momentum</p><p>5) During swing beam off until 22:50. Did a low current BCM calibration run until 23:50.</p><p>6) Midnight start kin2B dummy target with all SHMS paddles ON to match an earlier run of kin2B LH2. Beam was not good and finished around 2:00am.</p><p>7) Was able to move the HMS to 33.53 for kin2A kinematics. Turned off all SHMS X1 paddles except 6-8 and X2 paddles except 6-9.</p><p>8) Decide to run at 10uA and 85% livetime for kin2A for LH2.</p><p>9) We will run kin2A on LH2 until 8am Monday with an one hour dummy run during swing shift.</p> </div>
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