<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-1339699" 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/4266651" rel="bookmark">RC update - 14th March 2024</a>
</h1>
</header><div class="contextual-links-wrapper"><ul class="contextual-links"><li><a href="https://logbooks.jlab.org/entry/4266651/edit?destination=email/send">Edit</a></li><li><a href="https://logbooks.jlab.org/entry/4266651/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/4266651" class="lognumber" data-lognumber="4266651">4266651</a>. Submitted by <a href="https://logbooks.jlab.org/user/rmontgom">rmontgom</a> on <time datetime="2024-03-14T09:46:54-0400" pubdate="pubdate"><a href="https://logbooks.jlab.org/entries?start_date=1710420414&end_date=1710427614&book=HCLOG">Thu, 03/14/2024 - 09:46</a></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">
<p>Yesterday was a scheduled maintenance day and ops also did beam studies in the INJ.</p>
<p>Beam stopped at 7am. Radcon swept Hall C and put it in controlled access (9:20am). NPS was moved to 6m to allow for planned NPS work to be performed. After the work it was returned to 4m again. The Hall was closed during swing shift. Thank you to the entire Hall C tech/eng team for their support in all of the Hall activities yesterday (NPS moving, NPS magnet lockouts, Hall checks). And thanks to Ed for a smooth transition of the RC phone.</p>
<p>There are several log entries from the NPS students reporting their work in the Hall. Perhaps we can discuss at the RC meeting today.<br /><a href="https://logbooks.jlab.org/entry/4266267">https://logbooks.jlab.org/entry/4266267</a> (Fixed oscillation of LV card 0, channel 0)<a href="https://logbooks.jlab.org/entry/4266274">https://logbooks.jlab.org/entry/4266274</a> (NPS temperature sensors)<br /><a href="https://logbooks.jlab.org/entry/4266280">https://logbooks.jlab.org/entry/4266280</a> (fixed noisy channel c25-r05)<br /><a href="https://logbooks.jlab.org/entry/4266322">https://logbooks.jlab.org/entry/4266322</a> (fixed anode current inc21-r18)<br /><a href="https://logbooks.jlab.org/entry/4266598">https://logbooks.jlab.org/entry/4266598</a> (abnormal channels in calorimeter checked via scope)<br /><a href="https://logbooks.jlab.org/entry/4266609">https://logbooks.jlab.org/entry/4266609</a> (loose SMA cables)</p>
<p>Other events during day shift yesterday included target loop 2 fan rate dropping (<a href="https://logbooks.jlab.org/entry/4266172">https://logbooks.jlab.org/entry/4266172</a>). This has also happened again today.</p>
<p>There was also a CHL1 2K Cold Box trip (<a href="https://logbooks.jlab.org/entry/4266292">https://logbooks.jlab.org/entry/4266292</a>). This caused the Munin Hall C Ambient temperature to readback -18C falsely for a while (<a href="https://logbooks.jlab.org/entry/4266155">https://logbooks.jlab.org/entry/4266155</a>). Dave Gaskell and Heidi checked that things in the Hall/SHMS were normal. The readback happened because communication with Facilities' Honeywell server was lost. Facilities will try to make it known when this happens in the future.</p>
<p>During swing, some LED runs were taken to check NPS and beam into the Hall was restored around 9pm when production data taking started again. The DAQ and NPS crates had to be rebooted at the start of production running. The beam was quite choppy in swing shift and the start of owl (especially in swing when ops were still tuning beam to Hall D), but it improved throughout the duration of owl shift. The swing and owl shift crews continued to follow the short term run plan for production data taking at KinC_x50_0a and KinC_x50_0b configurations.</p>
<p>Day shift crew are currently continuing production running. The plan is to continue cycling through the short term run plan.<br />
Shift crews are requested to post all relevant screenshots as prompted in the run plan (or of anything else relevant).</p>
<p>In terms of ops:<br />
Currently Hall D plans to stop running Friday lunch time, when Hall B will then start running. There are beam studies planned for next Wednesday currently.</p>
<p>We will meet today at 11am for the RC meeting (Hall C CH or zoom).<br /><a href="https://jlab-org.zoomgov.com/j/1617015555?pwd=L09IQ216dml6ZmM5ODExVjFsMX">https://jlab-org.zoomgov.com/j/1617015555?pwd=L09IQ216dml6ZmM5ODExVjFsMX</a>...<br />
Meeting ID: 161 701 5555
Passcode: 288953</p>
</div>
<div class="attachment-box">
</div>
</article> </div>
</div>
</body>
</html>