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<p class="MsoNormal" style="margin-bottom:12.0pt"><b><span style="color:black">From:
</span></b><span style="color:black">Marc Mcmullen <mcmullen@jlab.org><br>
<b>Date: </b>Wednesday, February 26, 2025 at 2:02 PM<br>
<b>To: </b>dsg-hallc_gem@jlab.org <dsg-hallc_gem@jlab.org><br>
<b>Subject: </b>Two channel GEM monitoring system<o:p></o:p></span></p>
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<p class="MsoNormal">Hi Holly,<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">The system installation was completed earlier today. <o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">There is some issue with the PVs on the IOC. The PVs are not available on the 168 subnet. Bill Henry is looking into this. <o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">But I was able to confirm that the software runs on the Raspberry Pi. Once Bill gets the PVs running, he’ll let me know and I’ll start the software. <o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Bill also said that Hall C would connect the gas lines to the flow sensor box. If he needs guidance with that our gas system specialist George Jacob’s can be contacted through this mailing list. <o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">The Gas lines attach a the quick connects on the GEM gas monitor box (see attached photo). <o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Regards,<o:p></o:p></p>
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<p class="MsoNormal">Marc<o:p></o:p></p>
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<p class="MsoNormal">Get <a href="https://aka.ms/o0ukef">Outlook for iOS</a><o:p></o:p></p>
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