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</style><article id="node-1245524" 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/4172484" rel="bookmark">RC update</a>
</h1>
</header><div class="contextual-links-wrapper"><ul class="contextual-links"><li><a href="https://logbooks.jlab.org/entry/4172484/edit?destination=email/send">Edit</a></li><li><a href="https://logbooks.jlab.org/entry/4172484/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/4172484" class="lognumber" data-lognumber="4172484">4172484</a>. Submitted by <a href="https://logbooks.jlab.org/user/jroche">jroche</a> on <time datetime="2023-08-30T14:45:33-0400" pubdate="pubdate"><a href="https://logbooks.jlab.org/entries?start_date=1693417533&end_date=1693424733&book=HCLOG">Wed, 08/30/2023 - 14:45</a></time>. </p>
<p class="last-update">
Last updated on <time datetime="2023-08-30T15:10:49-0400" pubdate="pubdate">Wed, 08/30/2023 - 15:10</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>jroche</td></tr></table></div>
<div class="logentry node-content">
Here is a summary of what was discussed today at the 11 am RC meeting. Please send correction, addition and updates.<p>
<b>MCC update</b><br />
Tuning of the machine as started. It is going slow but there is no show-stopper. Their goal is to hit 1047MeV/pass on the first pass before going up more pass. The 1047 goal gives us good polarization when sharing the beam with Hall B.<br />
At the 1:30pm meeting, the PD pushed back the earliest beam delivery to Tuesday. They cancelled their plan to start delivering beam Monday evening.<br />
MCC will perform a hot check out of the HAll C beamline Friday 9/1 from 1 to 6 pm: no access in the hall during that time.</p><p>
<b> TO-DO Hall preparation </b>
</p><ul><li> In Hall tasks:
<ul><li> completed since last update: Cooling lines, dry air system; Shield wall on the SHMS lower deck (protect chiller); SHMS +
Downstream beam line + corrector magnet survey
</li><li> HMS rotation certification (rough) (Steve L.)
</li><li>Field map NPS corrector (Steve L. + Bogdan)
</li><li>HMS PSU checkout (Steve L.)
</li><li> Drill locator for NPS calo at 9.5 m(?) [Paulo+Simona, Th]
</li><li>NDX to be plugged (it’s in place) [Larry+ Simona +, Th]
</li><li>Ion chamber install [Scott (ACC) + Simona, Th]
</li><li>NPS calorimeter (Simona + Mitch)
<ul><li>Troubleshoot individual Blocks (in progress)
</li><li>VLD LED commissioning (in progress)
</li><li>Gain versus NPS magnet fields (LED)
</li><li>Gain versus HV (LED)
</li><li>Remove the front panel
</li><li>Add dosimeters inside the calo box
</li></ul></li></ul></li><li>DAQ Status:
<ul><li>copy FADC and VTP config file in start of run log entry (Charles's request)
</li><li>anode current readout
</li><li>need runplan for testing DAQ/FADC/VTP setting (Charles's run plan has place holder for this)
</li></ul></li><li>Shifter/config documentation: please update <a href="https://hallcweb.jlab.org/wiki/index.php/Main_Page#Fall_2023_NPS_experiments">this page</a>
</li></ul><b> Rough time line (TBC)</b><p>
</p><ul><li> Friday (09/01)
<ul><li>Morning: Hall C check list
</li><li>Afternoon: MCC Hot check out : Hall closed from 1 to 6pm. Hall re-opens after 6pm
</li></ul></li><li>Tuesday day shift
<ul><li> target cooldown (Dave M.)
</li><li>Start staffing control room
</li><li>Target practical training (Silviu)
</li><li>Final spectrometer rotation certification (Steve L.)
</li><li>Establish beam position (Dave G.)
</li></ul></li></ul></div>
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