<html><body><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div>Dave,</div><div><br data-mce-bogus="1"></div><div>I am adding these slides to the other slides I am putting together so we can discuss this as a team at tomorrow's 8am meeting.<br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div>Regards<br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div>Ruben<br data-mce-bogus="1"></div><div><br></div><div><br></div><hr id="zwchr" data-marker="__DIVIDER__"><div data-marker="__HEADERS__"><b>From: </b>"David Kashy" <kashy@jlab.org><br><b>To: </b>"John Hogan" <hogan@jlab.org>, "Ruben Fair" <rfair@jlab.org>, hallb-engineering@jlab.org, "Glenn Young" <gyoung@jlab.org><br><b>Sent: </b>Monday, September 11, 2017 1:00:03 PM<br><b>Subject: </b>[New Logentry] Z supports<br></div><div><br></div><div data-marker="__QUOTED_TEXT__"><style>
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<a href="https://logbooks.jlab.org/entry/3484089" rel="bookmark" target="_blank">Z supports</a>
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Lognumber <a href="https://logbooks.jlab.org/entry/3484089" class="lognumber" target="_blank">3484089</a>. Submitted by <a href="https://logbooks.jlab.org/user/kashy" target="_blank">kashy</a> on Mon, 09/11/2017 - 12:58. </p>
<table class="field-vitals"><tbody><tr><th>Logbooks: </th><td><a href="https://logbooks.jlab.org/book/hbsolenoid" target="_blank">HBSOLENOID</a><br data-mce-bogus="1"></td></tr></tbody></table></div>
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<p>The Z supports loads did not load linerally during the cooldown.<br>
I left them loose to avoid breaking them during cooling and expected them to snug up toward the end of cooling.<br>
Toward the end they did snug up but toward the end they all dropped off sometimes to lower values than the zero cooling number. I have not figured out why. </p>
<p>AND one would suspect that opposite load cells would load and unload at the same time, but this is generally not the case. see plots</p>
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