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</style><article id="node-1326226" 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/4253178" rel="bookmark">RC report - 02/16/2024</a>
</h1>
</header><div class="contextual-links-wrapper"><ul class="contextual-links"><li><a href="https://logbooks.jlab.org/entry/4253178/edit?destination=email/send">Edit</a></li><li><a href="https://logbooks.jlab.org/entry/4253178/delete?destination=email/send">Delete</a></li></ul></div>
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<p class="author-datetime">
Lognumber <a href="https://logbooks.jlab.org/entry/4253178" class="lognumber" data-lognumber="4253178">4253178</a>. Submitted by <a href="https://logbooks.jlab.org/user/yeran">yeran</a> on <time datetime="2024-02-16T10:39:50-0500" pubdate="pubdate"><a href="https://logbooks.jlab.org/entries?start_date=1708094390&end_date=1708101590&book=HCLOG">Fri, 02/16/2024 - 10:39</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>yeran</td></tr></table></div>
<div class="logentry node-content">
<p>--------------------------------<br />
RC Report - 02/16/2024<br />
--------------------------------</p>
<p>=> Yesterday (Thursday, Feb.15) Dave Gaskel did a Moller measurements (~8:30am - 2pm) <a href="https://logbooks.jlab.org/entry/4252806">https://logbooks.jlab.org/entry/4252806</a>, <a href="https://logbooks.jlab.org/entry/4252819">https://logbooks.jlab.org/entry/4252819</a> .<br />
=> We got back to production run with kinematics KinC_x60_4a, with the targets LH2, Dummy, LD2 and the beam current 8uA-40uA. </p>
<p>Plans for upcoming days (Julie) <a href="https://logbooks.jlab.org/entry/4252342">https://logbooks.jlab.org/entry/4252342</a></p>
<p>---------------------------------<br />
Friday (Feb.16.2024)<br />
---------------------------------<br />
1. Shifts - all SL shifts are cancelled for DAY / Swing<br />
TO shifts are NOT cancelled. We need a target operator at CR.</p>
<p>2. Beam - OFF 7:45</p>
<p>3. Hall - 8:00 RadCon Survey<br />
9:00 Controlled Access </p>
<p>4. Calorimeter - 4.1) Lock the NPS magnet (Joe Buffet)<br />
4.2) Push the calorimeter to 9.5m (Jerry, Larruy and/or Rob, Yaopeng, Mitch)<br />
4.3) Install the NPS board hanger on the platform (Jerry, Larry and/or Rob)<br />
4.4) Test the bases from Ohio (Josh)<br />
4.5) Remove col 20 and 21 (Yaopeng, Mitch)<br />
4.6) Get S. Kennel to survey PMTs from col 20+21 by noon (Julie)<br />
4.7) Remove col 22 and 23 (Cristine, Hao)<br />
4.8) Disassemble PMT/bases col 20 and 21 upstairs-200A (Wassim- Mark- Charles-???)<br />
4.9) Get S. Kennel to survey PMTs from col 22 and 23 before 4 pm (Julie)<br />
5.0) Cut fibers (Julie)<br />
5.1) Assemble PMT/bases for col 20 and 21 with bypassed bases (200A) (Julie - Mitch - Ed - ???)</p>
<p>---------------------------------<br />
Saturday (Feb.17.2024)<br />
---------------------------------<br />
1. Shifts - all SL shifts are cancelled for Owl / DAY / Swing<br />
TO shifts are NOT cancelled. We need a target operator at CR.</p>
<p>2. Beam - OFF</p>
<p>3. Hall - Controlled Access</p>
<p>4. Calorimeter - 4.1) Disassemble PMT/bases col 22 and 23 upstairs (Julie- Christine - Yeran)<br />
4.2) Install column 20 (Wassim-Mark)<br />
4.3) Assemble PMT/bases col 22 and 23 with bypassed bases upstairs (Julie- Wassim -Mark - ??)<br />
4.4) Install column 21 (Yaopeng-Hao)<br />
4.5) Check the optical coupling col 20 and 21 (Josh)<br />
4.6) Adjust LV and start cosmic run (Josh, Yaopeng, Hao) </p>
<p>---------------------------------<br />
Sunday (Feb.18.2024)<br />
---------------------------------<br />
1. Shifts - all SL shifts are cancelled for Owl / Day / Swing<br />
TO shifts are NOT cancelled. We need a target operator at CR.</p>
<p>2. Beam - OFF</p>
<p>3. Hall - Controlled Access</p>
<p>4. Calorimeter - 4.1) Analyze cosmic run, adjust HV (Hao-Julie)<br />
4.2) Install column 22 (Yaopeng-Christine)<br />
4.3) Debug columns 20 and 21 (Yaopeng-Christine)<br />
4.4) Install column 23 (Wassim-Mark)<br />
4.5) Check optical coupling (Josh)<br />
4.6) Adjust LV and start cosmic run (Josh- Wassim-Mark)<br />
4.7) Analyze cosmic run, adjust HV (Hao-Julie)<br />
4.8) Debug columns 22-23 (Mitch-Hao)</p>
<p>---------------------------------<br />
Monday (Feb.19.2024)<br />
---------------------------------<br />
1. Shifts - all SL and TO shifts are NOT cancelled for </p>
<p>2. Beam - expecting to have beam back during the Owl shift (00:00??)</p>
<p>----------------------------<br />
Involved Individuals<br />
----------------------------<br />
1) Julie Roche (<a href="mailto:jroche@jlab.org">jroche@jlab.org</a>),<br />
2) Charles Hyde (<a href="mailto:hyde@jlab.org">hyde@jlab.org</a>),<br />
3) Yeranuhi Ghandilyan (<a href="mailto:yeran@jlab.org">yeran@jlab.org</a>),<br />
4) Joshua Crafts (<a href="mailto:jpcrafts@jlab.org">jpcrafts@jlab.org</a>),<br />
5) Hao Haung (<a href="mailto:hhaung@jlab.org">hhaung@jlab.org</a>),<br />
6) Christine Ploen (<a href="mailto:cploen@jlab.org">cploen@jlab.org</a>),<br />
7) Yaopeng Zhang (<a href="mailto:yaopeng@jlab.org">yaopeng@jlab.org</a>),<br />
8) Mitchell Kerver (<a href="mailto:kerver@jlab.org">kerver@jlab.org</a>),<br />
9) Wassim Hamdi (<a href="mailto:wassim@jlab.org">wassim@jlab.org</a>),<br />
10) Mark Mathison (<a href="mailto:mathison@jlab.org">mathison@jlab.org</a>),<br />
11) Jordan O’Kronley (<a href="mailto:jo39kron@vols.utk.edu">jo39kron@vols.utk.edu</a>),<br />
12) Joe Beaufait (<a href="mailto:beaufait@jlab.org">beaufait@jlab.org</a>)<br />
13) Adam Hartberger /RadCon/ (<a href="mailto:adamh@jlab.org">adamh@jlab.org</a>)<br />
14) David Hamlette /RadCon/ (<a href="mailto:hamlette@jlab.org">hamlette@jlab.org</a><br />
15) Stephen Kennel /RadCon/ (<a href="mailto:kennel@jlab.org">kennel@jlab.org</a>)<br />
16) Jerry Nines /tech/ (<a href="mailto:jnines@jlab.org">jnines@jlab.org</a>)<br />
17) Larry Carraway /tech/ (<a href="mailto:larryc@jlab.org">larryc@jlab.org</a>)<br />
18) Rob Wilkinson (tech) <a href="mailto:robertw@jlab.org">robertw@jlab.org</a><br />
19) Ed ???</p>
<p>Link to 11:00 RC meeting<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<br />
Passcode: 288953</p>
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