<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
</head>
<body>
<div>No. I want to match Hall A with 4T quads, not by scanning at 1C05</div>
<div><br>
</div>
<div><br>
</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> BTeam <bteam-bounces@jlab.org> on behalf of benesch@jlab.org <benesch@jlab.org><br>
<b>Sent:</b> Sunday, October 17, 2021 6:15 PM<br>
<b>To:</b> bteam@jlab.org <bteam@jlab.org>; Evelyn Akers <eakers@jlab.org><br>
<b>Subject:</b> [BTeam] [New Logentry] reconfiguration outline?</font>
<div> </div>
</div>
<style type="text/css">
<!--
html
{color:#555555}
div
{line-height:1.5;
font-family:'Trebuchet MS','Helvetica Neue',Arial,Helvetica,sans-serif;
font-size:87.5%}
h1
{font-size:1.6em}
h2.x_field-label
{display:inline-block;
font-size:1em;
padding-right:5px;
min-width:10em;
margin:0.3em}
.x_problem_report
{line-height:1.5;
max-width:60em}
fieldset.x_problem_report.resolved legend
{background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAy0lEQVQ4jWP8//8/AyWAiZACd3f3/xYWFrht+f//P1a84t3e/0obff4rbfT5D1GGXR0LuoEr3+/7X3W4n2gvwA0gVSOKAcqbfPGGpImJCU45JgYGBoa7fpsZ22wLSbadgYGBgRE9GrF55Vf2BYbHjx8zYjWB0ljAcAGGExkZ/0MtwuoCggmJEBh4AzBS4pMnT/7fuXOH4dKlSwwnT56EiwcGBv43MDBgMDExYdDX12eQkZGBhAlyiC5YsOA/AwMDUXjLli3/iYoFQgAA+pSxZrXofD0AAAAASUVORK5CYII=);
background-repeat:no-repeat;
padding-left:18px}
fieldset.x_problem_report.needs_attention legend
{background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABmJLR0QA/wD/AP+gvaeTAAAA9ElEQVR42sWTvUoDQRSFv9wMKWxSBVmzdhZJIwTWv9pyLWxTpbE1kBeJPoLxBazzBgGFKNqlHXAhsITUw1y7sMpmjER0YJrDPWcO556BPzhjYPJjlhfT82LUpxcK6Lo5U0JMgcu56tXy7BQajeBDpkAcAEdz1W6uyrLdYieK2DMmKCArcqczpH/ddc0msy+OkyQJC4h3N0ynx+Q5ALtUNs5q5U+8e+R+VPFi4kjk3NZqd++qUK+TZVnYwSfAOyvejeLXt/2qVG/dYoG1dqseBNco27bs/wXKWhIDB8AhcFLAH4Bn4Al4AUqT7RVC++6mv/JVPwDi3VGzomYvyAAAAABJRU5ErkJggg==);
background-repeat:no-repeat;
padding-left:18px}
.x_problem_report div.x_field-items
{display:inline-block}
div.x_date-vitals p
{font-size:87.5%}
a
{text-decoration:none}
.x_Readme a:link, .x_Readme a:visited, .x_Readme a:active
{color:red}
-->
</style>
<div id="x_mimemail-body" class="x_elog-logentry-notify">
<div id="x_center">
<div id="x_main"><style>
<!--
div.x_field-vitals
{margin:0.5em 0}
div.x_field-vitals .x_field-type-taxonomy-term-reference
{margin:0.1em 0}
article.x_comment
{padding-left:10px}
article.x_comment.odd
{background-color:#EEEEEE}
article.x_comment.even
{background-color:#DDDDDD}
div.x_node-content.logentry table
{width:auto;
border-collapse:collapse;
border-spacing:0;
border-width:1px}
div.x_node-content.logentry th
{border:inherit}
div.x_node-content.logentry blockquote
{background-color:#FFFFFF}
div.x_node-content.logentry caption
{font-size:1em;
font-weight:normal}
table.x_field-vitals
{margin-top:1em;
margin-bottom:1em;
font-size:87.5%}
table.x_field-vitals th
{vertical-align:middle;
text-align:left;
width:15%;
padding:0.1em}
table.x_field-vitals td
{vertical-align:middle;
text-align:left;
width:auto;
padding:0.1em}
table.x_field-vitals td li
{margin-left:0;
list-style-type:none;
list-style-image:none}
table.x_downtime
{width:30em;
margin-bottom:1em;
border:1px black dotted}
table.x_downtime th
{text-align:center}
table.x_downtime td
{text-align:center}
tr.x_caption th
{border-bottom:none}
table.x_downtime tfoot
{background-color:#EEEEEE}
div.x_field-name-body
{margin:1em 0;
font-size:110%}
div.x_date-vitals p
{margin:.1em 0}
article div.x_ctools-collapsible-container
{clear:both}
#x_comment-form
{margin-left:5px;
border:graytext outset medium;
-moz-border-radius:15px;
border-radius:15px;
padding:1em}
div.x_comments-form-box
{margin-top:2em;
margin-bottom:5em}
p.x_author-datetime
{font-weight:bold}
-->
</style>
<h1 class="x_node-title"><a href="https://logbooks.jlab.org/entry/3926947" rel="bookmark">reconfiguration outline?</a>
</h1>
<div class="x_contextual-links-wrapper">
<ul class="x_contextual-links">
<li><a href="https://logbooks.jlab.org/entry/3926947/edit?destination=email/send">Edit</a></li><li><a href="https://logbooks.jlab.org/entry/3926947/delete?destination=email/send">Delete</a></li></ul>
</div>
<div class="x_date-vitals">
<p class="x_author-datetime">Lognumber <a href="https://logbooks.jlab.org/entry/3926947" class="x_lognumber">
3926947</a>. Submitted by <a href="https://logbooks.jlab.org/user/benesch">benesch</a> on
<time datetime="2021-10-17T18:13:29-0400"><a href="https://logbooks.jlab.org/entries?start_date=1634505209&end_date=1634512409&book=BTLOG&book=ELOG">Sun, 10/17/2021 - 18:13</a></time>.
</p>
<p class="x_last-update">Last updated on <time datetime="2021-10-17T18:13:44-0400">
Sun, 10/17/2021 - 18:13</time></p>
<table class="x_field-vitals">
<tbody>
<tr>
<th>Logbooks: </th>
<td><a href="https://logbooks.jlab.org/book/btlog">BTLOG</a> <a href="https://logbooks.jlab.org/book/elog">
ELOG</a></td>
</tr>
<tr>
<th>Entry Makers: </th>
<td>benesch</td>
</tr>
</tbody>
</table>
</div>
<div class="x_logentry x_node-content">
<p>Suggestion only. PD and APELs will decide. </p>
<p>0. Zero positions then do an all-save, since all-saves calling zero-position script seem to take way too long these days.
</p>
<p>1. Change passes in MMS_E_Control.edl to B1 and A2. Bring up eDT and download Hall A and B magnets.
</p>
<p>2. Change phases at RF separators to send B beam to first pass and A beam to second pass hall dumplets. 2T and 4T vertical magnets will need adjustment if eDT didn't download.
</p>
<p>3. Swipe 1C05 and 2C04 harps. In the unlikely event the beams are close to design, pull the dumplets and steer to the dumps. Are the beam sizes at the ends of the lines satisfactory? If so, great. If not, next steps.
</p>
<p>4. If B1 beam is not satisfactory, download 2T matching quads from eDT and check again. If it's now satisfactory, great. If not, follow usual procedure for Hall B beam delivery. Matching in 2T may again be needed. If so, consult Yves or Dennis or Mike T.
</p>
<p>5. If A2 beam is not satisfactory, follow usual Hall A beam delivery procedure. Matching in 4T may be required. If so, consult Yves or Dennis.</p>
</div>
<div class="x_attachment-box"></div>
</div>
</div>
</div>
</body>
</html>