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</style><article id="node-1233655" 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/4160616" rel="bookmark">Notes from the 6-14 analysis meeting</a>
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</header><div class="contextual-links-wrapper"><ul class="contextual-links"><li><a href="https://logbooks.jlab.org/entry/4160616/edit?destination=email/send">Edit</a></li><li><a href="https://logbooks.jlab.org/entry/4160616/delete?destination=email/send">Delete</a></li></ul></div>
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Lognumber <a href="https://logbooks.jlab.org/entry/4160616" class="lognumber" data-lognumber="4160616">4160616</a>. Submitted by <a href="https://logbooks.jlab.org/user/jroche">jroche</a> on <time datetime="2023-06-15T09:30:52-0400" pubdate="pubdate"><a href="https://logbooks.jlab.org/entries?start_date=1686832252&end_date=1686839452&book=HCLOG">Thu, 06/15/2023 - 09:30</a></time>. </p>
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Last updated on <time datetime="2023-06-15T09:31:34-0400" pubdate="pubdate">Thu, 06/15/2023 - 09:31</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><tr><th>Attached Files: </th><td><div><span class="file"><img class="file-icon" alt="PDF icon" title="application/pdf" src="cid:ff846b4b95587632e5ba446f92cb9a9d@logbooks.jlab.org" /><a href="https://logbooks.jlab.org/files/2023/06/4160616/Zhengs_plots_for_online_display.pdf" type="application/pdf; length=138528">Zhengs_plots_for_online_display.pdf</a></span></div></td></tr></table></div>
<div class="logentry node-content">
<p>Notes from June 14 analysis meeting<br />
Present: C. Hyde, W. Henry, Z. Huang, E. Wrightson, J. Roche</p>
<p>-Zheng Huang presented the histograms he proposes for online monitoring. The histograms are filled by a script running on the Tree produced by hcana. Zheng will work next on displaying waveforms. The histograms he has prepared so far are shown in the attached file. Note: Julie is working on getting hits filled by hcana directly.</p>
<p>-Bill Henry discussed his work for decoding helicity. Bill went through his hclog entry (<a href="https://logbooks.jlab.org/entry/4160555">https://logbooks.jlab.org/entry/4160555</a>) . The helicity signals are present in the input to the scalers. Nevertheless, the scalers are unable to reconstruct the helicity (we are working with delayed helicity). Bill is now focusing on the program that reconstructs the helicity. </p>
<p>-Erick Wrightson showed his most recent results for predicting rates for possible HMS sieve slit optics runs. Erick is not able to predict rates for the central foil (see table below) and working on implementing the extended foils. His next objectives are multi-foil, predicting the time needed to get at least N (200- 1000?) events in the least populated hole, and checking dp acceptance.</p>
<p>- A. Camsonne (and J. Roche) will be off for at least a week. Who wants to lead then next few analysis meetings? We try to meet M,W,F 4pm in the conference room of the CH or on zoom.<br />
Connection info : <a href="https://jlab-org.zoomgov.com/j/1617015555?pwd=L09IQ216dml6ZmM5ODExVjFsMXdsUT09">https://jlab-org.zoomgov.com/j/1617015555?pwd=L09IQ216dml6ZmM5ODExVjFsMX...</a><br />
Meeting ID: 161 701 5555<br />
Passcode: 288953</p>
<p>Issue tracker: Issues - <a href="https://redmine.jlab.org/projects/nps-software/issues">https://redmine.jlab.org/projects/nps-software/issues</a></p>
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