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</style><article id="node-921792" 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/3848809" rel="bookmark">RC Daily Update</a>
</h1>
</header><div class="contextual-links-wrapper"><ul class="contextual-links"><li><a href="https://logbooks.jlab.org/entry/3848809/edit?destination=email/send">Edit</a></li><li><a href="https://logbooks.jlab.org/entry/3848809/delete?destination=email/send">Delete</a></li></ul></div>
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Lognumber <a href="https://logbooks.jlab.org/entry/3848809" class="lognumber" data-lognumber="3848809">3848809</a>. Submitted by <a href="https://logbooks.jlab.org/user/covrig">covrig</a> on <time datetime="2020-09-15T12:53:47-0400" pubdate="pubdate"><a href="https://logbooks.jlab.org/entries?start_date=1600185227&end_date=1600192427&book=HALOG">Tue, 09/15/2020 - 12:53</a></time>. </p>
<table class="field-vitals"><tr><th>Logbooks: </th><td><a href="https://logbooks.jlab.org/book/halog">HALOG</a></td></tr><tr><th>Entry Makers: </th><td>covrig</td></tr></table></div>
<div class="logentry node-content">
<p><strong>Summary: </strong></p><ul><li>Completed the Blinding detectors study as outlined in <a href="https://prex.jlab.org/wiki/index.php/CREXAuxiliaryMeasurements-Aug2020 ">https://prex.jlab.org/wiki/index.php/CREXAuxiliaryMeasurements-Aug2020 </a></li><li>MCC did about 8h of beam studies broken into two parts </li><li>CREX/Hall instrumentation has been behaving</li><li>ABU for the past 24h has been 22.92%</li></ul><p> </p><p><strong>Notable events:</strong></p><p>Mon - Day</p><ul><li>Blinding detectors study interleaved with beam studies <a href="https://logbooks.jlab.org/entry/3848217">https://logbooks.jlab.org/entry/3848217</a></li><li>ABU 1.25h / BNA 5.95h / BANU 1.1h</li></ul><p>Mon - Swing</p><ul><li>Completed detectors Blinding study and beam recovery from beam studies, part 2 <a href="https://logbooks.jlab.org/entry/3848504">https://logbooks.jlab.org/entry/3848504</a></li><li>A. Camsonne declares the Compton e-detector unusable for the rest of run, water damage to its motion system <a href="https://logbooks.jlab.org/entry/3848378">https://logbooks.jlab.org/entry/3848378</a></li><li>ABU 1.25h / BNA 6.6hh / BANU 0.16h</li></ul><p>Tue - Owl</p><ul><li>PITA scan, pedestal scans, UNSER calibration and production (kind of high trip rate, see attachment) <a href="https://logbooks.jlab.org/entry/3848677">https://logbooks.jlab.org/entry/3848677</a></li><li>7:45am South Linac (SL) went down due to cryo issues, recovery estimated to take most of the Day shift if not longer</li><li>ABU 3h / BNA 4.7h / BANU 0.3h</li></ul><p> </p><p><strong>Plans ahead</strong></p><ul><li>The Run Plan for the reminder of CREX is posted (and updated regularly) on <a href="https://prex.jlab.org/wiki/index.php/CREXAuxiliaryMeasurements-Aug2020 ">https://prex.jlab.org/wiki/index.php/CREXAuxiliaryMeasurements-Aug2020 </a></li><li>Due to the SL recovery today I moved Moller to Wed Sep 16 starting at 8am, driven by Simona and Eric. Owl shift will park the Compton before Simona shows up!</li><li>Wed - Swing - raster study plan (Cameron/Paul "The King")</li><li>CREX data taking will end on Fri Sep 18 at 6am! </li><li>We'd like to keep the shifts over Sep 18 - 21 on standby in case Hall C 1st pass does not happen or it they bail early-ish into it (for whatever reason)</li></ul><p> </p><p><strong>Notices </strong></p><ul><li>ABUs should be prorated if the MCC cannot deliver 150 uA in production mode on Ca48</li><li>Shift Leaders should count ABU/BNA/BANU by hand if in Counting Mode</li></ul><p> </p><p><strong>RC Daily Meeting at 3:30pm </strong></p><p> BlueJeans calling instructions:</p><p> Toll-Free Number (U.S.& Canada): 888-240-2560</p><p> International toll number: 408-740-7256</p><p> Bluejeans CODE: 256 205 934 </p><p> Bluejeans link: <a href="https://bluejeans.com/256205934">https://bluejeans.com/256205934</a></p><p> </p> </div>
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