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Hi Sasha,</div>
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Yes, 1.5 days of data taking with the field off will be enough for the Compton analysis.</div>
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Best,</div>
<div style="color: rgb(33, 33, 33); background-color: rgb(255, 255, 255);" dir="auto">
-- Drew</div>
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<div id="divRplyFwdMsg" style="font-size: 11pt;"><strong>From:</strong> Alexander Somov <somov@jlab.org><br>
<strong>Sent:</strong> Sunday, September 4, 2022, 5:53 PM<br>
<strong>To:</strong> Igal Jaegle <ijaegle@jlab.org>; Drew Smith <andrew.p.smith@duke.edu>; gasparan@jlab.org <gasparan@jlab.org><br>
<strong>Cc:</strong> primexd@jlab.org <primexd@jlab.org><br>
<strong>Subject:</strong> Re: [Primexd] [EXTERNAL] PrimEx Run Meeting - Monday, Aug. 29th 4PM EDT<br>
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<br>
<div>Hi, </div>
<div><br>
</div>
<div>Yes, the plan is to ramp the magnet down </div>
<div>during the day tomorrow. We are on the stable</div>
<div>production at 50 nA now. I'll do some</div>
<div>rate scans for the trigger later today.</div>
<div><br>
</div>
<div>We can have a short meeting at 8:45 tomorrow </div>
<div>(in addition to our regular meeting at 4 pm) or communicate by emails. We can start ramping </div>
<div>the magnet down around noon tomorrow </div>
<div>(may be a bit earlier), so we can take the magnet </div>
<div>off data for at least 1.5 days. Drew, wold it be enough</div>
<div>the field off data or you ?</div>
<div><br>
</div>
<div>Cheers, </div>
<div> Sasha </div>
<br>
<div></div>
<br>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size: 11pt;"><b>From:</b> Primexd <primexd-bounces@jlab.org> on behalf of Igal Jaegle <ijaegle@jlab.org><br>
<b>Sent:</b> Sunday, September 4, 2022 4:37 PM<br>
<b>To:</b> Drew Smith <andrew.p.smith@duke.edu>; gasparan@jlab.org <gasparan@jlab.org><br>
<b>Cc:</b> primexd@jlab.org <primexd@jlab.org><br>
<b>Subject:</b> Re: [Primexd] [EXTERNAL] PrimEx Run Meeting - Monday, Aug. 29th 4PM EDT</font>
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Drew, only Sasha and I were present.</div>
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Sasha will come or is already in the control room by now.<br>
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We just discussed the FCAL HV change of six outliers blocks. I set the software gain to one and get the pi0 peak within 5% of the theoretical mass. Potentially roughly 1% of the FCAL block might beneficiate from an HV change. We will discuss in the coming days
if it is worse to change their HV. If so, the change will be applied at the beginning of the He runs. No further HV change will be applied for the rest of Be runs.<br>
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tks ig,<br>
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<div id="x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size: 11pt;"><b>From:</b> Primexd <primexd-bounces@jlab.org> on behalf of Drew Smith <andrew.p.smith@duke.edu><br>
<b>Sent:</b> Sunday, September 4, 2022 4:27 PM<br>
<b>To:</b> gasparan@jlab.org <gasparan@jlab.org><br>
<b>Cc:</b> primexd@jlab.org <primexd@jlab.org><br>
<b>Subject:</b> Re: [Primexd] [EXTERNAL] PrimEx Run Meeting - Monday, Aug. 29th 4PM EDT</font>
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<div dir="auto">Hi All,</div>
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I was late to the meeting because I was finishing up my shift. By the time I joined I think the meeting had already ended. Was there any important discussion?</div>
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Currently we are running at 50nA (we spent the past ~24 hours at 100nA). I think we were originally planning to continue running at 50nA and then ramp down the magnet tomorrow during the day. Is it still the plan?</div>
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Best,</div>
<div dir="auto" style="color: rgb(33, 33, 33); background-color: rgb(255, 255, 255);">
-- Drew</div>
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<div id="x_x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size: 11pt;"><b>From:</b> gasparan@jlab.org <gasparan@jlab.org><br>
<b>Sent:</b> Sunday, September 4, 2022 10:47:22 AM<br>
<b>To:</b> Drew Smith <andrew.p.smith@duke.edu><br>
<b>Cc:</b> primexd@jlab.org <primexd@jlab.org><br>
<b>Subject:</b> Re: [Primexd] [EXTERNAL] PrimEx Run Meeting - Monday, Aug. 29th 4PM EDT</font>
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Hi Drew and All,<br>
I will try to connect to today's 4 pm meeting by phone,however,<br>
if there are items that need to be discussed, please use email.<br>
<br>
Thanks,<br>
Ashot<br>
<br>
<br>
> Dear All,<br>
><br>
> As planned, we will have a short meeting at 4PM (local time) this<br>
> afternoon to discuss the status of the experiment and the short term run<br>
> plan. We can use the same zoom link for the meeting:<br>
> <a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__jlab-2Dorg.zoomgov.com_j_1610006900-3Fpwd-3DM2c0eU1senhHTUNYMElnT3Z2NEpwZz09&d=DwIFAw&c=CJqEzB1piLOyyvZjb8YUQw&r=lU05Rh9aCuulfMNDTEUwllfR5wGoS__-zKJvNoD4iqU&m=zk13s-LhUcpqZyFjIsUFqGBEuwSACzTSuGASM8rdBMwi5pnhw9pCOLOT8rg72V_A&s=UhILWYnDuxaH0Q2p7nchz7Hv3w3gzALQ8fcSi7sJEn8&e=" data-auth="NotApplicable" style="">
https://urldefense.proofpoint.com/v2/url?u=https-3A__jlab-2Dorg.zoomgov.com_j_1610006900-3Fpwd-3DM2c0eU1senhHTUNYMElnT3Z2NEpwZz09&d=DwIFAw&c=CJqEzB1piLOyyvZjb8YUQw&r=lU05Rh9aCuulfMNDTEUwllfR5wGoS__-zKJvNoD4iqU&m=zk13s-LhUcpqZyFjIsUFqGBEuwSACzTSuGASM8rdBMwi5pnhw9pCOLOT8rg72V_A&s=UhILWYnDuxaH0Q2p7nchz7Hv3w3gzALQ8fcSi7sJEn8&e=</a><br>
><br>
> <<a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__jlab-2Dorg.zoomgov.com_j_1610006900-3Fpwd-3DM2c0eU1senhHTUNYMElnT3Z2NEpwZz09&d=DwMFAw&c=CJqEzB1piLOyyvZjb8YUQw&r=lU05Rh9aCuulfMNDTEUwllfR5wGoS__-zKJvNoD4iqU&m=FocMKg0HPJPrgVd9ZpoCN_zf4wDSuddn7Me8VyKOvfAPlLPAsCsaugF5yE9cGAG1&s=_X6uczayTZdcGLg5irMV5pYFJoYs4rqSQghj3AfEnkI&e=" data-auth="NotApplicable" style="">https://urldefense.proofpoint.com/v2/url?u=https-3A__jlab-2Dorg.zoomgov.com_j_1610006900-3Fpwd-3DM2c0eU1senhHTUNYMElnT3Z2NEpwZz09&d=DwMFAw&c=CJqEzB1piLOyyvZjb8YUQw&r=lU05Rh9aCuulfMNDTEUwllfR5wGoS__-zKJvNoD4iqU&m=FocMKg0HPJPrgVd9ZpoCN_zf4wDSuddn7Me8VyKOvfAPlLPAsCsaugF5yE9cGAG1&s=_X6uczayTZdcGLg5irMV5pYFJoYs4rqSQghj3AfEnkI&e=</a>><br>
><br>
> Zoom Meeting ID: 161 000 6900<br>
> Zoom Meeting Password: 656051<br>
><br>
> Best,<br>
> -- Drew<br>
> _______________________________________________<br>
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> Primexd@jlab.org<br>
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