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<a href="https://logbooks.jlab.org/entry/4359937" rel="bookmark">Hall-A RC Update, April 18, 2025</a>
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Lognumber <a href="https://logbooks.jlab.org/entry/4359937" class="lognumber" data-lognumber="4359937">4359937</a>. Submitted by <a href="https://logbooks.jlab.org/user/adr">adr</a> on <time datetime="2025-04-18T09:50:57-0400" pubdate="pubdate"><a href="https://logbooks.jlab.org/entries?start_date=1744980657&end_date=1744987857&book=HALOG">Fri, 04/18/2025 - 09:50</a></time>. </p>
<table class="field-vitals">
<tr><th>Logbooks: </th><td><a href="https://logbooks.jlab.org/book/halog">HALOG</a></td></tr>
<tr><th>Entry Makers: </th><td>adr</td></tr>
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<div class="logentry node-content"><p>Dear Collaborators, <br /><br />The current status of the run at the start of the day shift is, we have been taking production data with LH2 since the start of the swing shift yesterday and it is ongoing.</p><ul><li>Restored beam into the Hall during late day shift yesterday.</li><li>Started production running with LH2 starting at 1uA but we quickly increased to 8uA and ran at 8uA for a several hours.</li><li>During this time ECal-HCal calibration was completed so with new trigger theresholds, we were able to go up to 12 uA without compromising on DAQ live time.</li><li>We continue to take data at 12 uA as of now,</li></ul><p>Immediate run plan:</p><ul><li>Continue taking LH2 data at 12 uA until it is decided to go higher.</li></ul><p>We will have RC meeting today at 1:30 pm in the meeting roon on the 2nd floor of the Counting Hourse and via Zoom: <a href="https://jlab-org.zoomgov.com/j/1616220064">https://jlab-org.zoomgov.com/j/1616220064</a><br />Meeting ID: 161 622 0064<br /> Passcode: 314159<br /><br />Wiki page: <a href="https://sbs.jlab.org/wiki/index.php/RC_meeting_and_Run_Plan,_Friday,_April_18th#Current_Issues">https://sbs.jlab.org/wiki/index.php/RC_meeting_and_Run_Plan,_Friday,_Apr...</a><br /><br />Best regards,<br />Anuruddha Rathnayake<br />Hall-A RC.</p></div><p> </p> </div>
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