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Bogdan,</div>
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We need to be realistic. I know that you want to run pion A_LL.</div>
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The estimated schedule has been vetted by Gordon and other target experts</div>
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and the end of installation by the end of August in realistic. I do not see starting experiment</div>
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in July <span style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;">as remotely possible.</span></div>
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<span style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"> We should have a separate meeting to determine what SBS GEMs are a priority to install.</span></div>
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<span style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"><br>
</span></div>
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<span style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;">Cheers,</span></div>
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<span style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"> Mark</span></div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Sbs_gems <sbs_gems-bounces@jlab.org> on behalf of Bogdan Wojtsekhowski <bogdanw@jlab.org><br>
<b>Sent:</b> Thursday, March 3, 2022 2:22 PM<br>
<b>To:</b> Holly Szumila-Vance <hszumila@jlab.org>; Sbs_gems@jlab.org <Sbs_gems@jlab.org><br>
<b>Cc:</b> Cates, Gordon D (gdc4k) <gdc4k@virginia.edu>; Averett, Todd D <tdaver@wm.edu><br>
<b>Subject:</b> Re: [Sbs_gems] Timeline for SBS GEMs</font>
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Hi Holly,</div>
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<br>
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I would like to bring your attention that with He-3 target the rates will be low and</div>
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needs for improved (final) HV system is not critical. It would be nice <span style="color:rgb(0,0,0); font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt">to have one-two </span></div>
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<span style="color:rgb(0,0,0); font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt">divider to be installed for test.</span></div>
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At the same time to make the DAQ installation and commissioning must<span style="color:rgb(0,0,0); font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt"> to be considered. </span></div>
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>From GEn point of view I advocate to move GEM installation as early as possible</div>
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because to start experiment in July is very important.</div>
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Thanks,</div>
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<br>
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Bogdan</div>
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<div id="x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Sbs_gems <sbs_gems-bounces@jlab.org> on behalf of Holly Szumila-Vance <hszumila@jlab.org><br>
<b>Sent:</b> Thursday, March 3, 2022 1:59 PM<br>
<b>To:</b> Sbs_gems@jlab.org <Sbs_gems@jlab.org><br>
<b>Subject:</b> [Sbs_gems] Timeline for SBS GEMs</font>
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<div class="x_PlainText">Hi all,<br>
<br>
So it looks like first week of June is still the best time for the crane in Hall A to put the SBS side GEMs in place. We basically have up until then to prepare the layers, and if we are only modifying 1 HV divider then it seems doable to me.
<br>
<br>
We would want the INFN layers modified by then if possible.<br>
<br>
Let me know if you think differently.<br>
<br>
-Holly<br>
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