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</style><article id="node-694728" 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/3621835" rel="bookmark">Status update</a>
</h1>
</header><div class="contextual-links-wrapper"><ul class="contextual-links"><li><a href="https://logbooks.jlab.org/entry/3621835/edit?destination=email/send">Edit</a></li><li><a href="https://logbooks.jlab.org/entry/3621835/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/3621835" class="lognumber" data-lognumber="3621835">3621835</a>. Submitted by <a href="https://logbooks.jlab.org/user/sanghwa">sanghwa</a> on <time datetime="2018-11-06T08:25:22-0500" pubdate="pubdate"><a href="https://logbooks.jlab.org/entries?start_date=1541507122&end_date=1541514322&book=HALOG">Tue, 11/06/2018 - 08:25</a></time>. </p>
<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>After beam came back from the bean study around 2 pm yesterday, we took data for raster calibration. After that, tritium data taking continues. </p>
<p>During the swing, shift crew found that left Q1 current and moment read back are not available in Hall A General Tools. The magnet was still up; checked by strip tool and online analysis. Jack went down to cycle it with escorted access. Everything back to normal condition. Resumed data taking shortly.</p>
<p>As of now, beam has be taken away for the scheduled system recovery. We will go to controlled access. Later once beam comes back, we will go back to Tritium data taking.</p>
<p>Work to be done in the hall:<br />
- Aerogel tube replacement (estimation of 4 hours to complete)<br />
- LQ3 power supply<br />
- Techs have few things to check including vacuum pump<br />
- Walkthrough training (at 10am)</p>
<p>Reminder:<br />
- Don't forget to vote!</p>
<p>- Pay attention to the beam stability (BPMs, energy lock/FFB) and raster.<br />
- Check the truck ramp door indicator (orange cone in the camera screen) from time to time</p>
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