<div dir="ltr"><div>Hi Folks,</div><div><br></div><div>We are working on taking data at the desired set points. We will fill in information here: <a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__docs.google.com_spreadsheets_d_1yrLxeiYP6-2DmdEcAh5gL-2DxMAp31fRchQDqJ8EcD3E7YY_edit-23gid-3D0&d=DwMFaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=IY9rjQPVeUBORHn2z0jGy7U2Cc-U0-dYM3Rqg9Kcgwk&m=O7hzWbz7UjacKYcREet4J6_6FdNLNA6QxEmzs2HId3lQ60_wBXPeS3RQ6l__jSQ8&s=k9eke-FPOd3esgtyljhrmAqhIw9ocv2wooF-ppSZK_g&e=">https://docs.google.com/spreadsheets/d/1yrLxeiYP6-mdEcAh5gL-xMAp31fRchQDqJ8EcD3E7YY/edit#gid=0</a></div><div>So that way everyone can see.</div><div><br></div><div>Zeke<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Nov 9, 2021 at 8:39 PM Kondo Gnanvo <<a href="mailto:kagnanvo@jlab.org">kagnanvo@jlab.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
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<p class="MsoNormal">Thanks Holly <u></u><u></u></p>
<p class="MsoNormal">Kondo<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal"><b>From:</b> Holly Szumila-Vance <<a href="mailto:hszumila@jlab.org" target="_blank">hszumila@jlab.org</a>> <br>
<b>Sent:</b> Tuesday, November 9, 2021 8:26 PM<br>
<b>To:</b> Bogdan Wojtsekhowski <<a href="mailto:bogdanw@jlab.org" target="_blank">bogdanw@jlab.org</a>><br>
<b>Cc:</b> Sean Jeffas <<a href="mailto:sj9ry@virginia.edu" target="_blank">sj9ry@virginia.edu</a>>; Ezekiel Wertz <<a href="mailto:ewertz@email.wm.edu" target="_blank">ewertz@email.wm.edu</a>>; <a href="mailto:Sbs_gems@jlab.org" target="_blank">Sbs_gems@jlab.org</a>; <a href="mailto:nilanga@virginia.edu" target="_blank">nilanga@virginia.edu</a>; Kondo Gnanvo <<a href="mailto:kagnanvo@jlab.org" target="_blank">kagnanvo@jlab.org</a>><br>
<b>Subject:</b> Re: [Sbs_gems] [EXTERNAL] Re: Cosmic run tonight<u></u><u></u></p>
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<p class="MsoNormal">I don’t see why we can’t do these runs tonight. Let’s at least take the number 1 and short number 2. Let me know if I can help with this, but I’m trying to finish take in Hall C tonight so I won’t be able to monitor much. <u></u><u></u></p>
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<p class="MsoNormal" style="margin-bottom:12pt">On Nov 9, 2021, at 7:52 PM, Bogdan Wojtsekhowski <<a href="mailto:bogdanw@jlab.org" target="_blank">bogdanw@jlab.org</a>> wrote:<u></u><u></u></p>
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<p class="MsoNormal"> <u></u><u></u></p>
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<p class="MsoNormal"><span style="font-size:12pt;color:black">As I know tomorrow day HV need to be off. Even 0.5 hours data could reveal the source of concern.<u></u><u></u></span></p>
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<p class="MsoNormal"><b><span style="color:black">From:</span></b><span style="color:black"> Sbs_gems <<a href="mailto:sbs_gems-bounces@jlab.org" target="_blank">sbs_gems-bounces@jlab.org</a>> on behalf of Sean Jeffas <<a href="mailto:sj9ry@virginia.edu" target="_blank">sj9ry@virginia.edu</a>><br>
<b>Sent:</b> Tuesday, November 9, 2021 7:28 PM<br>
<b>To:</b> Ezekiel Wertz <<a href="mailto:ewertz@email.wm.edu" target="_blank">ewertz@email.wm.edu</a>><br>
<b>Cc:</b> <a href="mailto:sbs_gems@jlab.org" target="_blank">sbs_gems@jlab.org</a> <<a href="mailto:sbs_gems@jlab.org" target="_blank">sbs_gems@jlab.org</a>>;
<a href="mailto:nilanga@virginia.edu" target="_blank">nilanga@virginia.edu</a> <<a href="mailto:nilanga@virginia.edu" target="_blank">nilanga@virginia.edu</a>>; Kondo Gnanvo <<a href="mailto:kagnanvo@jlab.org" target="_blank">kagnanvo@jlab.org</a>><br>
<b>Subject:</b> Re: [Sbs_gems] [EXTERNAL] Re: Cosmic run tonight</span> <u></u><u></u></p>
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<p class="MsoNormal">Hi Kondo, <u></u><u></u></p>
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<p class="MsoNormal">We are not prepared to do all this work tonight. Also you would probably want at least 1 to 2 hours at each point that you suggest, so there is not enough time. We can work on it tomorrow though. <u></u><u></u></p>
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<p class="MsoNormal">Best,<u></u><u></u></p>
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<p class="MsoNormal">Sean<u></u><u></u></p>
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<p class="MsoNormal">On Tue, Nov 9, 2021, 7:16 PM Ezekiel Wertz <<a href="mailto:ewertz@email.wm.edu" target="_blank">ewertz@email.wm.edu</a>> wrote:<u></u><u></u></p>
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<p class="MsoNormal">Hi Kondo,<u></u><u></u></p>
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<p class="MsoNormal">I personally do not know how to really manipulate the DAQ to do these tasks. If a DAQ person is available or another GEM person knows how to properly manipulate the DAQ to accomplish this, I have no problem taking data like this. Also how
long (i.e. how many events of cosmic data) would one want at each one of these DAQ configurations.<u></u><u></u></p>
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<p class="MsoNormal">Zeke<u></u><u></u></p>
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<p class="MsoNormal">On Tue, Nov 9, 2021 at 5:16 PM Kondo Gnanvo <<a href="mailto:kagnanvo@jlab.org" target="_blank">kagnanvo@jlab.org</a>> wrote:<u></u><u></u></p>
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<p class="gmail-m_-5328251242742927869xmsonormal">Hi Zeke & Holly, <u></u><u></u></p>
<p class="gmail-m_-5328251242742927869xmsonormal">For the cosmic run tonight with the GEMs, we would like to have a few specific runs to investigate the APV25 signal flip that we are observing with the data with beam so far.
<u></u><u></u></p>
<p class="gmail-m_-5328251242742927869xmsonormal"> <u></u><u></u></p>
<p class="gmail-m_-5328251242742927869xmsonormal">So the plan is to have 3 dedicated runs: <u></u><u></u></p>
<p class="gmail-m_-5328251242742927869xmsonormal"> <u></u><u></u></p>
<p class="gmail-m_-5328251242742927869xmsonormal">1-) First run: standard run with online zero suppression (containing full non zero suppressed raw APV data every 100 events).
<u></u><u></u></p>
<p class="gmail-m_-5328251242742927869xmsonormal">2-) Second run: run with no online zero suppression where we have access to all APV raw data<u></u><u></u></p>
<p class="gmail-m_-5328251242742927869xmsonormal">3-) third run: Zero suppressed event with 1 full raw APV data every 10 events<u></u><u></u></p>
<p class="gmail-m_-5328251242742927869xmsonormal"> <u></u><u></u></p>
<p class="gmail-m_-5328251242742927869xmsonormal">For this 3rd run, I don’t know if it is just a matter to set a variable in DAQ configuration file or if this would require any modification from Ben. If so, I guess we could skip it for tonight and discuss it tomorrow at GEM meeting.
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<p class="gmail-m_-5328251242742927869xmsonormal"> <u></u><u></u></p>
<p class="gmail-m_-5328251242742927869xmsonormal">Please let us know if this plan is clear and if you see any issue with that. If we have the data, then we could already have a first look at the APV raw data frames with Xinzhan script at the GEM meeting tomorrow
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<p class="gmail-m_-5328251242742927869xmsonormal"> <u></u><u></u></p>
<p class="gmail-m_-5328251242742927869xmsonormal">Best regards <u></u><u></u></p>
<p class="gmail-m_-5328251242742927869xmsonormal">Kondo <u></u><u></u></p>
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