<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
<style type="text/css" style="display:none;"> P {margin-top:0;margin-bottom:0;} </style>
</head>
<body dir="ltr">
<div style="color: rgb(0, 0, 0); font-family: Calibri,Arial,Helvetica,sans-serif; font-size: 12pt;">
<span>OK - see you at noon</span></div>
<div style="color: rgb(0, 0, 0); font-family: Calibri,Arial,Helvetica,sans-serif; font-size: 12pt;">
<span><br>
</span></div>
<div style="color: rgb(0, 0, 0); font-family: Calibri,Arial,Helvetica,sans-serif; font-size: 12pt;">
<span>Ruben</span></div>
<div id="appendonsend"></div>
<hr style="display:inline-block;width:98%" tabindex="-1">
<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Stepan Stepanyan <stepanya@jlab.org><br>
<b>Sent:</b> Thursday, December 19, 2019 10:10 PM<br>
<b>To:</b> Cole Smith <lcsmith@jlab.org>; Hallb-eng <hallb-engineering@jlab.org>; hallb@jlab.org <hallb@jlab.org>; Bob Miller <rmiller@jlab.org>; Raffaella De Vita <devita@jlab.org>; Rafayel Paremuzyan <rafopar@jlab.org>; Probir Ghoshal <ghoshal@jlab.org>;
Ruben Fair <rfair@jlab.org><br>
<b>Cc:</b> Marco Battaglieri <battagli@jlab.org>; Maurizio Ungaro <ungaro@jlab.org>; silvia@jlab.org <silvia@jlab.org><br>
<b>Subject:</b> Re: [Hallb-engineering] Plans for tomorrow, before long holidays</font>
<div> </div>
</div>
<div class="" style="word-wrap:break-word; line-break:after-white-space"><font size="4" class="">Dear all,</font>
<div class=""><font size="4" class=""><br class="">
</font></div>
<div class="">
<div class=""><font size="4" class="">Thanks for your quick reply.</font></div>
<div class=""><font size="4" class=""><br class="">
</font></div>
<div class=""><font size="4" class="">However, things have changed after I sent the email. As most of you know we have been down since 4 pm today due to the first Wien angle change for Hall-C, then cold compressor trip that brought down south linac. We expect
to have the beam back in an hour or so. Since there have not been much running today, there is a discussion and some agreement with the accelerator folks to turn the beam OFF at noon instead of 8 am. So, the plan for tomorrow stays the same with the exception
that the shutdown will start at noon.</font></div>
</div>
<div class=""><br class="">
</div>
<div class=""><font size="4" class="">Regards, Stepan</font><br class="">
<div><br class="">
<blockquote type="cite" class="">
<div class="">On Dec 19, 2019, at 9:04 PM, Stepan Stepanyan <<a href="mailto:stepanya@jlab.org" class="">stepanya@jlab.org</a>> wrote:</div>
<br class="x_Apple-interchange-newline">
<div class="">
<div class="" style="font-style:normal; font-variant-caps:normal; font-weight:normal; letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px; text-decoration:none; font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt">
Dear all,</div>
<div class="" style="font-style:normal; font-variant-caps:normal; font-weight:normal; letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px; text-decoration:none; font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt">
<br class="">
</div>
<div class="" style="font-style:normal; font-variant-caps:normal; font-weight:normal; letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px; text-decoration:none; font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt">
RG-B run will end at 8 am tomorrow, Friday, December 20. Thank you everyone for a great support! This was a short, bumpy run but we made a good use of available beam time.</div>
<div class="" style="font-style:normal; font-variant-caps:normal; font-weight:normal; letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px; text-decoration:none; font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt">
<br class="">
</div>
<div class="" style="font-style:normal; font-variant-caps:normal; font-weight:normal; letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px; text-decoration:none; font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt">
After CEBAF goes down at 8 am, we will survey and bring the hall to Restricted Access. For the sub-system experts, please make sure your subsystem is in a correct state for a long down before eob (<span class="" style="font-family:Calibri,Arial,Helvetica,sans-serif; background-color:rgb(255,255,255); display:inline!important">Tomorrow
is the last work day for JLAB before holidays</span>). Of course, t<span class="" style="font-family:Calibri,Arial,Helvetica,sans-serif; background-color:rgb(255,255,255); display:inline!important">he first thing we need after the beam is off is to turn torus
and solenoid OFF. Also please<span class="x_Apple-converted-space"> </span><span class="" style="font-family:Calibri,Arial,Helvetica,sans-serif; background-color:rgb(255,255,255); display:inline!important">be available at 8am to take care of the sub-system
or </span>send me an email if you do not want shifters to turn your subsystem's HVs off. </span></div>
<div class="" style="font-style:normal; font-variant-caps:normal; font-weight:normal; letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px; text-decoration:none; font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt">
<br class="">
</div>
<div class="" style="font-style:normal; font-variant-caps:normal; font-weight:normal; letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px; text-decoration:none; font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt">
Some detectors are planing to run cosmic calibration runs during the down time (ECal for example), so we will keep the hall lights of (last person leaving the hall tomorrow evening should make sure lights are off).</div>
<div class="" style="font-style:normal; font-variant-caps:normal; font-weight:normal; letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px; text-decoration:none; font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt">
<br class="">
</div>
<div class="" style="font-style:normal; font-variant-caps:normal; font-weight:normal; letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px; text-decoration:none; font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt">
If any questions, please send me an email or call the RC phone.</div>
<div class="" style="font-style:normal; font-variant-caps:normal; font-weight:normal; letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px; text-decoration:none; font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt">
<br class="">
</div>
<div class="" style="font-style:normal; font-variant-caps:normal; font-weight:normal; letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px; text-decoration:none; font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt">
Regards, Stepan </div>
<span class="" style="font-family:Helvetica; font-size:14px; font-style:normal; font-variant-caps:normal; font-weight:normal; letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px; text-decoration:none; float:none; display:inline!important">_______________________________________________</span><br class="" style="font-family:Helvetica; font-size:14px; font-style:normal; font-variant-caps:normal; font-weight:normal; letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px; text-decoration:none">
<span class="" style="font-family:Helvetica; font-size:14px; font-style:normal; font-variant-caps:normal; font-weight:normal; letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px; text-decoration:none; float:none; display:inline!important">Hallb-engineering
mailing list</span><br class="" style="font-family:Helvetica; font-size:14px; font-style:normal; font-variant-caps:normal; font-weight:normal; letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px; text-decoration:none">
<a href="mailto:Hallb-engineering@jlab.org" class="" style="font-family:Helvetica; font-size:14px; font-style:normal; font-variant-caps:normal; font-weight:normal; letter-spacing:normal; orphans:auto; text-align:start; text-indent:0px; text-transform:none; white-space:normal; widows:auto; word-spacing:0px">Hallb-engineering@jlab.org</a><br class="" style="font-family:Helvetica; font-size:14px; font-style:normal; font-variant-caps:normal; font-weight:normal; letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px; text-decoration:none">
<a href="https://mailman.jlab.org/mailman/listinfo/hallb-engineering" class="" style="font-family:Helvetica; font-size:14px; font-style:normal; font-variant-caps:normal; font-weight:normal; letter-spacing:normal; orphans:auto; text-align:start; text-indent:0px; text-transform:none; white-space:normal; widows:auto; word-spacing:0px">https://mailman.jlab.org/mailman/listinfo/hallb-engineering</a></div>
</blockquote>
</div>
<br class="">
</div>
</div>
</body>
</html>