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Neil Wilson canceled crane due to rain tomorrow, so blocks are to stay in place till next week
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<div class="">Operations staff will support an additional 24 hours of operations; the LERF will be staffed until Friday end of day shift</div>
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<div class="">RadCon will retrieve crucible & begin gamma spec measurements on Saturday</div>
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<div class="">The 1/4 RF has been off for 12+ hours:</div>
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<a href="https://logbooks.jlab.org/entry/3850429" rel="bookmark" style="text-decoration: none; color: rgb(0, 0, 238);" class="">Quarter 3 Repair and Recovery</a></h1>
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<div style="margin: 0.1em 0px; padding: 0px; font-weight: bold;" class="">Lognumber <a href="https://logbooks.jlab.org/entry/3850429" class="lognumber" data-lognumber="3850429" style="text-decoration: none; color: rgb(0, 0, 238);">3850429</a>. Submitted by <a href="https://logbooks.jlab.org/user/kerns" style="text-decoration: none; color: rgb(0, 0, 238);" class="">kerns</a> on <time datetime="2020-09-17T13:32:33-0400" pubdate="pubdate" class=""><a href="https://logbooks.jlab.org/entries?start_date=1600360353&end_date=1600367553&book=LERFLOG&book=ELOG&book=RFLOG" style="text-decoration: none; color: rgb(0, 0, 238);" class="">Thu,
09/17/2020 - 13:32</a></time>.</div>
<div style="margin: 0.1em 0px; padding: 0px;" class="">Last updated on <time datetime="2020-09-17T13:32:43-0400" pubdate="pubdate" class="">Thu, 09/17/2020 - 13:32</time></div>
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Logbooks:</th>
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<a href="https://logbooks.jlab.org/book/lerflog" style="text-decoration: none; color: rgb(0, 0, 238);" class="">LERFLOG</a> <a href="https://logbooks.jlab.org/book/elog" style="text-decoration: none; color: rgb(0, 0, 238);" class="">ELOG</a> <a href="https://logbooks.jlab.org/book/rflog" style="text-decoration: none; color: rgb(0, 0, 238);" class="">RFLOG</a></td>
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Entry Makers:</th>
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kerns</td>
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<div style="margin-top: 0.4em; margin-bottom: 0.8em; padding: 0px;" class="">Called in at 0700 about Quarter 3 not going into HV. Found HV enable fault not clearing and discovered Ross relay was welded closed and inoperable and preventing HV and crowbar from
clearing on thyratron tube. New Ross relay found in cabinet (probably in there for 10 years !!) and installed it. No problem in going to HV except half an hour to condition thyratron to make it go into ready state. All recovered to RF and ready for B. Freeman
to beam on in the LERF !</div>
<div style="margin-top: 0.4em; margin-bottom: 0.8em; padding: 0px;" class="">Beam is back on!!!</div>
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<a href="https://logbooks.jlab.org/entry/3850434" rel="bookmark" style="text-decoration: none; color: rgb(0, 0, 238);" class="">Target Temps</a></h1>
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<div style="margin: 0.1em 0px; padding: 0px; font-weight: bold;" class="">Lognumber <a href="https://logbooks.jlab.org/entry/3850434" class="lognumber" data-lognumber="3850434" style="text-decoration: none; color: rgb(0, 0, 238);">3850434</a>. Submitted by <a href="https://logbooks.jlab.org/user/bfreeman" style="text-decoration: none; color: rgb(0, 0, 238);" class="">bfreeman</a> on <time datetime="2020-09-17T13:51:19-0400" pubdate="pubdate" class=""><a href="https://logbooks.jlab.org/entries?start_date=1600361479&end_date=1600368679&book=LERFLOG" style="text-decoration: none; color: rgb(0, 0, 238);" class="">Thu,
09/17/2020 - 13:51</a></time>.</div>
<div style="margin: 0.1em 0px; padding: 0px;" class="">Last updated on <time datetime="2020-09-17T13:51:49-0400" pubdate="pubdate" class="">Thu, 09/17/2020 - 13:51</time></div>
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Logbooks:</th>
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<a href="https://logbooks.jlab.org/book/lerflog" style="text-decoration: none; color: rgb(0, 0, 238);" class="">LERFLOG</a></td>
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Entry Makers:</th>
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bfreeman</td>
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<div style="margin-top: 0.4em; margin-bottom: 0.8em; padding: 0px;" class="">Input for this video channel is on SLM2F09</div>
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Fig. 1 [09/17/2020 13:50:18]</div>
<a href="https://logbooks.jlab.org/files/2020/09/3850434/200914782.1.png" style="text-decoration: none; color: rgb(0, 0, 238);" class=""><img view_mode="full" class="image-style-plentybig" src="https://logbooks.jlab.org/files/styles/plentybig/public/2020/09/3850434/200914782.1.png?itok=BRJldsN5" width="722" height="563" title="Fig. 1 [09/17/2020 13:50:18]" style="border: 0px; max-width: 100%; height: auto;"></a></div>
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<div style="margin-top: 0.4em; margin-bottom: 0.8em; padding: 0px;" class="">Many thanks to all for the continued support & dedication to making this run a success!</div>
<div style="margin-top: 0.4em; margin-bottom: 0.8em; padding: 0px;" class="">Kevin</div>
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