[Hallc_running] [New Logentry] RC Update - 06/11/23

sjdkay at jlab.org sjdkay at jlab.org
Mon Nov 6 09:45:02 EST 2023


Logentry Text:
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Hello everyone an update and summary of the weekend - 
<br>
<ul>
<li> From our perspective, a smooth weekend with only a couple of DAQ issues that were resolved quickly by shift workers.</li>
<li> We lost a few hours (~ 1 shift of beam in total) due to various accelerator issues. </li>
<li> The scaler issues observed on Friday are now understood, thanks to everyone involved in looking into this. <a href="https://logbooks.jlab.org/entry/4216100">Bob summarised the issue and solutions here.</a></li>
<li> The two new bases with the voltage regulator removed appear to give similar signals to those with the regulators. See the log entries Charles made - <a href="https://logbooks.jlab.org/entry/4215176"> Log entry #1</a> and <a href="https://logbooks.jlab.org/entry/4215190"> Log entry #2</a></li>
<li> We're currently in the process of doing the Moeller measurement, after that it's back to production until Wednesday Owl where there'll be beam studies and then maintenance during the day.</li>
<li> We will discuss the plan for maintenance items on Wednesday in the meeting today. Heidi has already requested to go take a closer look at the SHMS hut door <a href="https://logbooks.jlab.org/entry/4213685"> which was acting up on Wednesday.</a></li>
</ul>
We'll meet at the usual time/place and <a href="https://jlab-org.zoomgov.com/j/1617015555?pwd=L09IQ216dml6ZmM5ODExVjFsMXdsUT09#success">on zoom at the usual link/meeting ID.</a>
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Further connection info and agenda details <a href="https://hallcweb.jlab.org/wiki/index.php?title=November_6,_2023&action=edit&redlink=1">on the Wiki page for the meeting</a> which I will populate shortly.
<br>
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And finally, a quick reminder that the Hall C Quarterly Analysis Meeting is at 13:00 today (before the Hall C meeting at 15:00) - <a href="https://hallcweb.jlab.org/doc-private/DisplayMeeting?conferenceid=38">The agenda and zoom connection details are on the DocDB.</a> I will try to host it in person from upstairs in the counting house if it's free.
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See you shortly in the RC meeting and then hopefully in the analysis meeting a bit later!

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This is a plain text email for clients that cannot display HTML.  The full logentry can be found online at https://logbooks.jlab.org/entry/4216183
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