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<p>Folks,</p>
<p>Please find the notes below and <a moz-do-not-send="true"
href="https://halldweb.jlab.org/wiki-private/index.php/Hall_D_Staff_Meeting,_July_23,_2018">here</a>.</p>
<p> -- Mark</p>
<p>______________</p>
<p> </p>
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<h1 id="firstHeading" class="firstHeading" lang="en"><span
dir="auto">Hall D Staff Meeting, July 23, 2018</span></h1>
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<p>Present: Alexander Austregesilo, Thomas Britton, Eugene
Chudakov (chair), Mark Dalton, Sergey Furletov, Mark Ito,
David Lawrence, Patrizia Rossi, Elton Smith, Sascha Somov,
Simon Taylor, Tim Whitlatch, Beni Zihlmann
</p>
<ul>
<li> Announcements (Eugene)
<ul>
<li> Budget
<ul>
<li> Lab got more money for running</li>
<li> Hall D joining purchase for more F250s
<ul>
<li> requires obsolete FPGA</li>
<li> there are enough spares for now</li>
</ul>
</li>
</ul>
</li>
<li> Operation Review this week
<ul>
<li> related tour of Hall D Thu.</li>
</ul>
</li>
<li> Publication list being compiled by Lorelei</li>
<li> PAC
<ul>
<li> will wait for full report before comment</li>
</ul>
</li>
</ul>
</li>
<li> Run Preparations
<ul>
<li> Tim
<ul>
<li> DIRC running scheduled for Nov.</li>
<li> BCAL: corrosion/erosion work
<ul>
<li> removed carbon steel parts from water
cooling system</li>
</ul>
</li>
<li> CompCal: platform needs mods</li>
<li> Power supply for solenoid: going through hot
check-out</li>
<li> PSS checks this week</li>
<li> Hall closes Aug. 17</li>
<li> tagger microscope work will not be done this
summer</li>
</ul>
</li>
<li> Sascha
<ul>
<li> new crates: compcal and dirc</li>
<li> new firmware
<ul>
<li> F125 from Cody, still has problems</li>
<li> F250: peak sensing error report, 4 ns shift
fix, raw mode for TPOL (no summary info)</li>
</ul>
</li>
<li> PS two bad channels will be fixed</li>
<li> Compcal: 30 of 140 modules fabricated</li>
</ul>
</li>
<li> Beni
<ul>
<li> CDC gas is flowing, drain time calculation
program working</li>
<li> will continue TOF amplified base test with
better HV settings</li>
</ul>
</li>
</ul>
</li>
<li> Data Analysis
<ul>
<li> Simon: issue with spike in t distribution for low
momentum protons
<ul>
<li> sensitive to initial guess for covariance
matrix</li>
<li> also issue with number of hits on track</li>
</ul>
</li>
</ul>
</li>
</ul>
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<li id="footer-info-lastmod"> This page was last modified on 23
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<pre class="moz-signature" cols="72">--
Mark Ito, <a class="moz-txt-link-abbreviated" href="mailto:marki@jlab.org">marki@jlab.org</a>, (757)269-5295
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