<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body text="#000000" bgcolor="#FFFFFF">
<p><font size="-1"><font face="Arial">We have a laser with tune mode
generator to generate VL beam. We have a working attenuator.
We are VERY close to a working XY stage. Certainly will have
it when conditioning is completed. PSS is ready, but the
final shutters were not officially certified. (would this
matter?) I think they like to certify with beam anyway. We
can also certify into the laser power meter. It is functional
and on the laser screen along with all other laser controls.<br>
</font></font></p>
<p><font size="-1"><font face="Arial">I see the camera signals all
going into an axis communications video encoder box and it has
flashing lights, so maybe it is closer than I thought for
viewers. We need training on how to use it.</font></font><br>
</p>
<br>
<div class="moz-cite-prefix">On 11/27/2017 12:56 PM, Joseph Grames
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:912305573.3605857.1511805363015.JavaMail.zimbra@jlab.org">
<pre wrap="">Carlos,
1. I added some names and cc:d to the UITF mailing list <a class="moz-txt-link-rfc2396E" href="mailto:uitf@jlab.org">"uitf@jlab.org"</a> to get the word out.
2. Shaun is a few keystrokes from being done w/ updated song sheet. I'll forward component names/sequence to Michele today to update the UED. I should be able to post the updated song sheet to the UITF wiki ~tomorrow, and update the UED component coordinates by week's end.
Joe
----- Original Message -----
From: "Carlos Hernandez" <a class="moz-txt-link-rfc2396E" href="mailto:chgarcia@jlab.org"><chgarcia@jlab.org></a>
To: "Matthew Poelker" <a class="moz-txt-link-rfc2396E" href="mailto:poelker@jlab.org"><poelker@jlab.org></a>
Cc: "Omar Garza" <a class="moz-txt-link-rfc2396E" href="mailto:garza@jlab.org"><garza@jlab.org></a>, "Keith Cole" <a class="moz-txt-link-rfc2396E" href="mailto:colek@jlab.org"><colek@jlab.org></a>, "James coleman" <a class="moz-txt-link-rfc2396E" href="mailto:colemanj@jlab.org"><colemanj@jlab.org></a>, "Brian Freeman" <a class="moz-txt-link-rfc2396E" href="mailto:bfreeman@jlab.org"><bfreeman@jlab.org></a>, "John Hansknecht" <a class="moz-txt-link-rfc2396E" href="mailto:hansknec@jlab.org"><hansknec@jlab.org></a>, "Joe Grames" <a class="moz-txt-link-rfc2396E" href="mailto:grames@jlab.org"><grames@jlab.org></a>, "Pamela Kjeldsen" <a class="moz-txt-link-rfc2396E" href="mailto:kjeldsen@jlab.org"><kjeldsen@jlab.org></a>, "Philip Adderley" <a class="moz-txt-link-rfc2396E" href="mailto:adderley@jlab.org"><adderley@jlab.org></a>, "Marcy Stutzman" <a class="moz-txt-link-rfc2396E" href="mailto:marcy@jlab.org"><marcy@jlab.org></a>, "Bubba Bullard" <a class="moz-txt-link-rfc2396E" href="mailto:bullard@jlab.org"><bullard@jlab.org></a>
Sent: Monday, November 27, 2017 12:14:11 PM
Subject: UITF beam on a viewer before Xmas?
Hi everyone,
We are working towards having the UITF gun high voltage conditioned and a photocathode activated by mid next week. That leaves about two weeks before the Christmas break. Is it possible to have all that is needed to generate a few nA of beam to see it on a viewer, any viewer?
Going through the list of things that need to be ready:
1. Magnets
-Need to install AND connect to PS two corrector pairs (MBHK101H/V), and MBHK102H/V), one upstream and one downstream of gun solenoid
-Need to connect to PS gun solenoid MFHK101
2. Controls
-Are all iocs functional?
-Are all EPICS controls / read backs for magnets, and for viewer insertion/retraction (UITF Viewer Commander) functional?
-Is Faraday cup # 1 functional (insertion, retraction) and interlocked to ITVK203 (per UITF Viewer Commander screen)?
3. Viewer cameras
-Seems like cameras have been installed, do they need to be connected to a server or a video handling system?
-Are all iocs / serves for cameras functional?
-Is software ready for displaying an image in EPICS
4. Laser
-Is the drive laser ready to generate viewer limited mode beam?
-Are all interlocks with PSS and with MPS ready?
5. Vacuum
-Vacuum reading from the UHV bank seems operational,
-We would need to open gun valve VBVK201, but I think that can be opened in site by re-dircting instrument air.
Please let me know if I am missing anything and if your system(s) can be ready by Dec 15, that will leave us one week to attempt delivering beam.
Thank you,
Carlos
</pre>
</blockquote>
<br>
</body>
</html>