<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-1486430" class="node node-logentry article ia-n clearfix" role="article">
<header class="node-header">
<h1 class="node-title">
<a href="https://logbooks.jlab.org/entry/4413366" rel="bookmark">RC Summary July 7th</a>
</h1>
</header>
<div class="date-vitals">
<p class="author-datetime">
Lognumber <a href="https://logbooks.jlab.org/entry/4413366" class="lognumber" data-lognumber="4413366">4413366</a>. Submitted by <a href="https://logbooks.jlab.org/user/billlee">billlee</a> on <time datetime="2025-07-07T11:01:45-0400" pubdate="pubdate"><a href="https://logbooks.jlab.org/entries?start_date=1751896905&end_date=1751904105&book=HCLOG">Mon, 07/07/2025 - 11:01</a></time>. </p>
<table class="field-vitals">
<tr><th>Logbooks: </th><td><a href="https://logbooks.jlab.org/book/hclog">HCLOG</a></td></tr>
<tr><th>Entry Makers: </th><td>billlee</td></tr>
</table>
</div>
<div class="logentry node-content">
<p>Summary of Recent Activities:</p>
<p>Over the past 36 hours, Hall C has operated in production mode as expected, with no significant beam trips. In the last four days, we logged 75 hours of data collection out of a projected 92 beam hours. A GEM high-voltage trip occurred around 1 a.m. last night, but it did not disrupt operations.<br />
Thanks to Dave's efforts, the BCM calibration has been successfully fitted and analyzed, showing promising results. At this point, it appears that no further BCM calibration data is needed. See log entry: <a href="https://logbooks.jlab.org/entry/4412851">https://logbooks.jlab.org/entry/4412851</a></p>
<p>RC Meetings:<br />
Our daily RC meeting will take place today at 2:30 p.m. Connection details are available here: <a href="https://logbooks.jlab.org/entry/4346862">https://logbooks.jlab.org/entry/4346862</a><br />
Looking Ahead to Wednesday’s Beam Test and Maintenance Day:<br />
We’ve requested restricted access for Hall C starting at 7:30 a.m. Wednesday to support the following planned activities:<br />
1. Survey Work for GEM Stack – Pending confirmation from Survey and Alignment group<br />
2. Installation of Hand Guard Rails (prior to the survey and alignment work) – Confirmed by Jerry<br />
3. Lockout of SHMS Magnet Power Supply (prior to the survey and alignment work) – Confirmed by Joe<br />
4. Lockout of GEM Power Supplies – Confirmed by the GEM group</p>
<p>Additionally:<br />
1. A tour is scheduled for Wednesday and will be led by Sangwa, this is planned for 10 AM.<br />
2. If anyone is interested in a Hall C walkthrough or opportunistic access, please reach out to me directly.</p>
</div>
<div class="attachment-box">
</div>
</article>
</div>
</div>
</body>
</html>