<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<style type="text/css">
<!--
html{color:#555555;}body{line-height:1.5;font-family:'Trebuchet MS','Helvetica Neue',Arial,Helvetica,sans-serif;font-size:87.5%;}h1{font-size:1.6em;}h2.field-label{display:inline-block;font-size:1em;padding-right:5px;min-width:10em;margin:0.3em;}.problem_report{line-height:1.5;max-width:60em;}fieldset.problem_report.resolved
legend{background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAy0lEQVQ4jWP8//8/AyWAiZACd3f3/xYWFrht+f//P1a84t3e/0obff4rbfT5D1GGXR0LuoEr3+/7X3W4n2gvwA0gVSOKAcqbfPGGpImJCU45JgYGBoa7fpsZ22wLSbadgYGBgRE9GrF55Vf2BYbHjx8zYjWB0ljAcAGGExkZ/0MtwuoCggmJEBh4AzBS4pMnT/7fuXOH4dKlSwwnT56EiwcGBv43MDBgMDExYdDX12eQkZGBhAlyiC5YsOA/AwMDUXjLli3/iYoFQgAA+pSxZrXofD0AAAAASUVORK5CYII=);background-repeat:no-repeat;padding-left:18px;}fieldset.problem_report.needs_attention
legend{background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABmJLR0QA/wD/AP+gvaeTAAAA9ElEQVR42sWTvUoDQRSFv9wMKWxSBVmzdhZJIwTWv9pyLWxTpbE1kBeJPoLxBazzBgGFKNqlHXAhsITUw1y7sMpmjER0YJrDPWcO556BPzhjYPJjlhfT82LUpxcK6Lo5U0JMgcu56tXy7BQajeBDpkAcAEdz1W6uyrLdYieK2DMmKCArcqczpH/ddc0msy+OkyQJC4h3N0ynx+Q5ALtUNs5q5U+8e+R+VPFi4kjk3NZqd++qUK+TZVnYwSfAOyvejeLXt/2qVG/dYoG1dqseBNco27bs/wXKWhIDB8AhcFLAH4Bn4Al4AUqT7RVC++6mv/JVPwDi3VGzomYvyAAAAABJRU5ErkJggg==);background-repeat:no-repeat;padding-left:18px;}.problem_report div.field-items{display:inline-block;}div.date-vitals p{font-size:87.5%;}a{text-decoration:none;}.Readme a:link,.Readme a:visited,.Readme
a:active{color:red;}
-->
</style>
</head>
<body id="mimemail-body" class="elog-logentry-notify">
<div id="center">
<div id="main">
<style>
<!--/*--><![CDATA[/* ><!--*/
div.field-vitals{
margin: 0.5em 0;
}
div.field-vitals .field-type-taxonomy-term-reference {
margin: 0.1em 0;
}
article.comment {
padding-left: 10px;
}
article.comment.odd {
background-color: #EEEEEE;
}
article.comment.even {
background-color: #DDDDDD;
}
div.node-content.logentry table{
width: auto;
border-collapse: collapse;
border-spacing: 0;
border-width: 1px;
}
div.node-content.logentry th{
border: inherit;
}
div.node-content.logentry blockquote{
background-color: #FFFFFF;
}
div.node-content.logentry caption{
font-size: 1em;
font-weight: normal;
}
table.field-vitals{
margin-top: 1em;
margin-bottom: 1em;
font-size: 87.5%;
}
table.field-vitals th{
vertical-align: middle;
text-align: left;
width: 15%;
padding: 0.1em;
}
table.field-vitals td{
vertical-align: middle;
text-align: left;
width: auto;
padding: 0.1em;
}
table.field-vitals td li {
margin-left: 0;
list-style-type: none;
list-style-image: none;
}
table.downtime {
width: 30em;
margin-bottom: 1em;
border: 1px black dotted;
}
table.downtime th {
text-align: center;
}
table.downtime td {
text-align: center;
}
tr.caption th {
border-bottom: none;
}
table.downtime tfoot{
background-color:#EEEEEE;
}
div.field-name-body{
margin: 1em 0;
font-size: 110%;
}
div.date-vitals p{
margin: .1em 0;
}
article div.ctools-collapsible-container{
margin-left: -5px;
clear: both;
}
#comment-form{
margin-left: 5px;
border: graytext outset medium;
-moz-border-radius: 15px;
border-radius: 15px;
padding: 1em;
}
div.comments-form-box {
margin-top: 2em;
margin-bottom: 5em;
}
h3.comment-title {
/* display: none; */
}
p.author-datetime{
font-weight: bold;
}
/*--><!]]>*/
</style><article id="node-1286670" 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/4213623" rel="bookmark">RC Update - 01/11/23 - New RC Edition</a>
</h1>
</header><div class="contextual-links-wrapper"><ul class="contextual-links"><li><a href="https://logbooks.jlab.org/entry/4213623/edit?destination=email/send">Edit</a></li><li><a href="https://logbooks.jlab.org/entry/4213623/delete?destination=email/send">Delete</a></li></ul></div>
<div class="date-vitals">
<p class="author-datetime">
Lognumber <a href="https://logbooks.jlab.org/entry/4213623" class="lognumber" data-lognumber="4213623">4213623</a>. Submitted by <a href="https://logbooks.jlab.org/user/sjdkay">sjdkay</a> on <time datetime="2023-11-01T15:26:28-0400" pubdate="pubdate"><a href="https://logbooks.jlab.org/entries?start_date=1698863188&end_date=1698870388&book=HCLOG">Wed, 11/01/2023 - 15:26</a></time>. </p>
<p class="last-update">
Last updated on <time datetime="2023-11-01T15:29:19-0400" pubdate="pubdate">Wed, 11/01/2023 - 15:29</time></p>
<table class="field-vitals"><tr><th>Logbooks: </th><td><a href="https://logbooks.jlab.org/book/hclog">HCLOG</a></td></tr></table></div>
<div class="logentry node-content">
Hello everyone, a quick update from your new RC.
<br /><br />
It's been a busy day with lots of maintenance/activity in the Hall. The list of items I had for today was as follows -
<br /><br /><ul><li><span style="text-decoration: line-through;">Moving NPS to 6 meters. (from the target). Re-survey for radiation level with Radcon. 6m pin and 9m pin.</span> - <a href="https://logbooks.jlab.org/entry/4213477"> Full survey </a> </li>
<li><span style="text-decoration: line-through;">NPS students will remove Column 0: PMTs + bases. Hall tech support is needed for this part.</span> <a href="https://logbooks.jlab.org/entry/4213606"> PMTs removed and placed on rack for survey </a> </li>
<li><span style="text-decoration: line-through;">Two new bases with the low voltage regulator bypassed (verified) will be swapped into the NPS (column 0).</span> See above log entry </li>
<li>NPS shielding installation: large sheets of borated-polyethylene will be transferred from Hall A to C by Hall C tech. (3-4m NPS position), fixed to the rails. <span style="color: #ff0000;"> In progress still, one sheet in place and other being installed.</span></li>
<li><span style="text-decoration: line-through;">After installing the shield, reconfirm SHMS angle limit.</span> <span style="color: #ff0000;"> Confirmed with one sheet in place.</span></li>
<li><span style="text-decoration: line-through;">Replace the NPS radiation monitoring dosimeters. (Mitch and others), 8 in column #0, 8 in cloumn #29.</span> <span style="color: #ff0000;"> Done.</span></li>
<li><span style="text-decoration: line-through;">LED troubleshooting. (Mitch)</span> <span style="color: #ff0000;"> Done.</span></li>
<li><span style="text-decoration: line-through;">Heidi is looking into adding an additional bandit to ensure SHMS dipole stability.</span> <a href="https://logbooks.jlab.org/entry/4213580"> Log entry </a></li>
<li><span style="text-decoration: line-through;">Chandan and Dave Mack will access and check the HMS hodoscope patch panel. to address this issue: <a href="https://logbooks.jlab.org/entry/4210267">https://logbooks.jlab.org/entry/4210267</a></span> <a href="https://logbooks.jlab.org/entry/4213610"> Log entry </a> </li>
<li><span style="text-decoration: line-through;">Aaron will push a new code for the NPS chiller controller.</span> <span style="color: #ff0000;"> Done.</span></li>
<li><span style="text-decoration: line-through;">Joe will guide a walk-through at 1 p.m.</span> <span style="color: #ff0000;"> Done.</span></li>
<li><span style="text-decoration: line-through;">Virtual machine reboot request from the computing center (Hanjie is coordinating this part)</span> <a href="https://logbooks.jlab.org/entry/4213578"> Log entry </a></li>
<li><span style="text-decoration: line-through;">Bob will take another look at the scaler server.</span> <a href="https://logbooks.jlab.org/entry/4213565"> Log entry</a></li>
<li><span style="text-decoration: line-through;">Simona will place some test samples into the Hall (not NPS-related).</span> <span style="color: #ff0000;"> Done. </span></li>
<li><span style="text-decoration: line-through;">Paolo for additional lead shielding, we need the holder. (expected to come in today in the afternoon).</span> <span style="color: #ff0000;"> Done. </span></li>
<li><span style="text-decoration: line-through;">Bryan pushed DAQ changes and reboot the DAQ computer.</span> <a href="https://logbooks.jlab.org/entry/4213502"> Log entry </a> </li>
</ul>
Of all the items, only one is still outstanding (and should be done soon!), a very productive day from all involved!
<br />
Once the last panel of shielding is installed, all of the planned work in the hall will be complete and we'll be ready to take data again (pending the return of the beam).
<br /><br />
Charles has updated the short term run plan, which you can <a href="https://hallcweb.jlab.org/wiki/index.php/Short_Term_Run-Plan"> find here </a>. Hopefully we'll get beam early swing and we can make a start on this.
<br /><br />
We will have a meeting at the usual time and place tomorrow, I'll send out another update in the morning with details and zoom connection info. </div>
<div class="attachment-box">
</div>
</article> </div>
</div>
</body>
</html>