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2024-03-29T15:57:48Z
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https://wiki.jlab.org/ciswiki/index.php?title=Meetings_Workspace&diff=30818&oldid=30815
Meetings Workspace
2024-03-28T12:06:12Z
<p></p>
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 12:06, 28 March 2024</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== 2024 ==</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== 2024 ==</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* Review of <del class="diffchange diffchange-inline">shutter </del>[[media:TMG - System.pptx]]</div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* Review of <ins class="diffchange diffchange-inline">laser system re: fault </ins>[[media:TMG - System.pptx]]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== 2023 ==</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== 2023 ==</div></td></tr>
</table>
Grames
https://wiki.jlab.org/ciswiki/index.php?title=File:TMG_-_System.pptx&diff=30817&oldid=0
File:TMG - System.pptx
2024-03-28T12:05:38Z
<p><a href="/ciswiki/index.php?title=User:Grames&action=tinymceedit&redlink=1" class="new mw-userlink" title="User:Grames (page does not exist)"><bdi>Grames</bdi></a> uploaded a new version of <a href="/ciswiki/index.php/File:TMG_-_System.pptx" title="File:TMG - System.pptx">File:TMG - System.pptx</a></p>
<p><b>New page</b></p><div></div>
Grames
https://wiki.jlab.org/ciswiki/index.php?title=File:TMG_-_System.pptx&diff=30816&oldid=0
File:TMG - System.pptx
2024-03-28T12:04:22Z
<p><a href="/ciswiki/index.php?title=User:Grames&action=tinymceedit&redlink=1" class="new mw-userlink" title="User:Grames (page does not exist)"><bdi>Grames</bdi></a> uploaded <a href="/ciswiki/index.php/File:TMG_-_System.pptx" title="File:TMG - System.pptx">File:TMG - System.pptx</a></p>
<p><b>New page</b></p><div></div>
Grames
https://wiki.jlab.org/ciswiki/index.php?title=Meetings_Workspace&diff=30815&oldid=29235
Meetings Workspace
2024-03-28T12:04:00Z
<p></p>
<table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface">
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 12:04, 28 March 2024</td>
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<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">== 2024 ==</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* Review of shutter [[media:TMG - System.pptx]]</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== 2023 ==</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== 2023 ==</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
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Grames
https://wiki.jlab.org/ciswiki/index.php?title=MOLLER_PQB_Meeting_March_27,_2024&diff=30814&oldid=30773
MOLLER PQB Meeting March 27, 2024
2024-03-27T18:43:28Z
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 18:43, 27 March 2024</td>
</tr><tr><td colspan="4" class="diff-multi" lang="en">(2 intermediate revisions by the same user not shown)</td></tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l7" >Line 7:</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Agenda:''' </div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Agenda:''' </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>1- '''Two major MOLLER beam studies in Hall A:'''</div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>1- '''Two major MOLLER beam studies in Hall A <ins class="diffchange diffchange-inline">- Hall A is ON April 5th</ins>:'''</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div># '''FFB in Hall A:''' (tentatively scheduled on April 17) </div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div># '''FFB in Hall A:''' (tentatively scheduled on April 17) </div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>## BSList to start Hall A April run with FFB ON <del class="diffchange diffchange-inline">- Ryan Bodestein</del>: [https://tasklists.jlab.org/bslist/tasks/111381]</div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>## BSList to start Hall A April run with FFB ON <ins class="diffchange diffchange-inline">[https</ins>:<ins class="diffchange diffchange-inline">//tasklists.jlab.org/bslist/tasks/111279] and for MOLLER test </ins>[https://tasklists.jlab.org/bslist/tasks/111381]<ins class="diffchange diffchange-inline">- Ryan Bodestein</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>## BSList to measure PQB beam in Hall A helicity flip of 2 kHz and to measure monitor (BPMs, BCMs) resolution: [https://tasklists.jlab.org/bslist/tasks/109569]</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>## BSList to measure PQB beam in Hall A helicity flip of 2 kHz and to measure monitor (BPMs, BCMs) resolution: [https://tasklists.jlab.org/bslist/tasks/109569]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div># '''K-Long Beam Loading:''' (tentatively scheduled on May 1) </div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div># '''K-Long Beam Loading:''' (tentatively scheduled on May 1) </div></td></tr>
</table>
Suleiman
https://wiki.jlab.org/ciswiki/index.php?title=Mar_27_2024&diff=30811&oldid=30801
Mar 27 2024
2024-03-26T21:10:16Z
<p></p>
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 21:10, 26 March 2024</td>
</tr><tr><td colspan="4" class="diff-multi" lang="en">(5 intermediate revisions by the same user not shown)</td></tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l2" >Line 2:</td>
<td colspan="2" class="diff-lineno">Line 2:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* Fabrication</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* Fabrication</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>** A new puck manipulator made out of Teflon and 24 inches long was designed and drawing submitted to the shop for fabrication. This manipulator will be used to insert pucks into the spherical electrode while still mounted to the gun vacuum chamber during S&A and laser retro-reflection <del class="diffchange diffchange-inline">chess </del>in the LERF Lab 3A clean room.</div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>** A new puck manipulator made out of Teflon and 24 inches long was designed and drawing submitted to the shop for fabrication. This manipulator will be used to insert pucks into the spherical electrode while still mounted to the gun vacuum chamber during S&A and laser retro-reflection <ins class="diffchange diffchange-inline">checks </ins>in the LERF Lab 3A clean room.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** [[File:JL0163328, PUCK MANIPULATOR END ADAPTER TEFLON 24 in long.pdf|right|middle|thumb]]</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** [[File:JL0163328, PUCK MANIPULATOR END ADAPTER TEFLON 24 in long.pdf|right|middle|thumb]]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* S&A checks of the R30-3 gun in LERF Lab 3A clean room. See details [[https://wiki.jlab.org/ciswiki/index.php/Mar_20_2024]]</div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* S&A checks of the R30-3 gun in LERF Lab 3A clean room <ins class="diffchange diffchange-inline">took place on Tuesday March 26 2024</ins>. See details [[https://wiki.jlab.org/ciswiki/index.php/Mar_20_2024]]</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>** The R30-3 gun vacuum chamber was mounted on a sturdy 80/20 frame table with optical breadboard top. </div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>** The R30-3 gun vacuum chamber was mounted <ins class="diffchange diffchange-inline">by Neil Wilson and Bern Johnson </ins>on a sturdy 80/20 frame table with optical breadboard top. </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** S&A surveyed the gun chamber to find the chamber z axis.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** S&A surveyed the gun chamber to find the chamber z axis.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** Then S&A established a laser launch coincidental with the gun chamber z-axis</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** Then S&A established a laser launch coincidental with the gun chamber z-axis</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>** As preliminary testing, we inserted a mirror puck. The retro-reflection indicates the plane of the mirror puck is ~ 0.8 degree w.r.t. the chamber axis. </div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>** As <ins class="diffchange diffchange-inline"><u>'''''</ins>preliminary testing<ins class="diffchange diffchange-inline">'''''</u></ins>, we inserted a mirror puck. The retro-reflection indicates the plane of the mirror puck is ~ 0.8 degree w.r.t. the chamber axis. </div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>** We will do more retro-reflection testing with a molybdenum puck and GaAs wafer once the Teflon puck manipulator arrives from the shop. </div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>** We will do more retro-reflection testing with a molybdenum puck and GaAs wafer once the Teflon puck manipulator arrives from the shop.</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">[[File:R30-3 gun in LERF Lab 3A cleanroom 01.jpg|left|middle|thumb]]</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">[[File:S&A established laser launch along chamber z-axis 02.jpg|left|middle|thumb]]</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">[[File:Back end with laser beam through HVC.jpg|left|middle|thumb]]</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">[[File:Preliminary retro-reflection with mirror puck electrode still mounted to HVC.jpg|left|middle|thumb]]</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=<br />=</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=<br />=</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[https://wiki.jlab.org/ciswiki/index.php/200_kV_Polarized_Gun Return to 200 kV Gun page]</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[https://wiki.jlab.org/ciswiki/index.php/200_kV_Polarized_Gun Return to 200 kV Gun page]</div></td></tr>
</table>
Chgarcia
https://wiki.jlab.org/ciswiki/index.php?title=File:Preliminary_retro-reflection_with_mirror_puck_electrode_still_mounted_to_HVC.jpg&diff=30805&oldid=0
File:Preliminary retro-reflection with mirror puck electrode still mounted to HVC.jpg
2024-03-26T21:06:17Z
<p><a href="/ciswiki/index.php?title=User:Chgarcia&action=tinymceedit&redlink=1" class="new mw-userlink" title="User:Chgarcia (page does not exist)"><bdi>Chgarcia</bdi></a> uploaded <a href="/ciswiki/index.php/File:Preliminary_retro-reflection_with_mirror_puck_electrode_still_mounted_to_HVC.jpg" title="File:Preliminary retro-reflection with mirror puck electrode still mounted to HVC.jpg">File:Preliminary retro-reflection with mirror puck electrode still mounted to HVC.jpg</a></p>
<p><b>New page</b></p><div></div>
Chgarcia
https://wiki.jlab.org/ciswiki/index.php?title=File:Back_end_with_laser_beam_through_HVC.jpg&diff=30804&oldid=0
File:Back end with laser beam through HVC.jpg
2024-03-26T21:05:24Z
<p><a href="/ciswiki/index.php?title=User:Chgarcia&action=tinymceedit&redlink=1" class="new mw-userlink" title="User:Chgarcia (page does not exist)"><bdi>Chgarcia</bdi></a> uploaded <a href="/ciswiki/index.php/File:Back_end_with_laser_beam_through_HVC.jpg" title="File:Back end with laser beam through HVC.jpg">File:Back end with laser beam through HVC.jpg</a></p>
<p><b>New page</b></p><div></div>
Chgarcia
https://wiki.jlab.org/ciswiki/index.php?title=File:S%26A_established_laser_launch_along_chamber_z-axis_02.jpg&diff=30803&oldid=0
File:S&A established laser launch along chamber z-axis 02.jpg
2024-03-26T21:04:33Z
<p><a href="/ciswiki/index.php?title=User:Chgarcia&action=tinymceedit&redlink=1" class="new mw-userlink" title="User:Chgarcia (page does not exist)"><bdi>Chgarcia</bdi></a> uploaded <a href="/ciswiki/index.php/File:S%26A_established_laser_launch_along_chamber_z-axis_02.jpg" title="File:S&A established laser launch along chamber z-axis 02.jpg">File:S&A established laser launch along chamber z-axis 02.jpg</a></p>
<p><b>New page</b></p><div></div>
Chgarcia
https://wiki.jlab.org/ciswiki/index.php?title=File:R30-3_gun_in_LERF_Lab_3A_cleanroom_01.jpg&diff=30802&oldid=0
File:R30-3 gun in LERF Lab 3A cleanroom 01.jpg
2024-03-26T21:03:29Z
<p><a href="/ciswiki/index.php?title=User:Chgarcia&action=tinymceedit&redlink=1" class="new mw-userlink" title="User:Chgarcia (page does not exist)"><bdi>Chgarcia</bdi></a> uploaded <a href="/ciswiki/index.php/File:R30-3_gun_in_LERF_Lab_3A_cleanroom_01.jpg" title="File:R30-3 gun in LERF Lab 3A cleanroom 01.jpg">File:R30-3 gun in LERF Lab 3A cleanroom 01.jpg</a></p>
<p><b>New page</b></p><div></div>
Chgarcia
https://wiki.jlab.org/ciswiki/index.php?title=Mar_27_2024&diff=30801&oldid=30793
Mar 27 2024
2024-03-26T21:01:55Z
<p></p>
<table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface">
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<col class="diff-content" />
<tr class="diff-title" lang="en">
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 21:01, 26 March 2024</td>
</tr><tr><td colspan="4" class="diff-multi" lang="en">(6 intermediate revisions by the same user not shown)</td></tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l3" >Line 3:</td>
<td colspan="2" class="diff-lineno">Line 3:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* Fabrication</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* Fabrication</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** A new puck manipulator made out of Teflon and 24 inches long was designed and drawing submitted to the shop for fabrication. This manipulator will be used to insert pucks into the spherical electrode while still mounted to the gun vacuum chamber during S&A and laser retro-reflection chess in the LERF Lab 3A clean room.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** A new puck manipulator made out of Teflon and 24 inches long was designed and drawing submitted to the shop for fabrication. This manipulator will be used to insert pucks into the spherical electrode while still mounted to the gun vacuum chamber during S&A and laser retro-reflection chess in the LERF Lab 3A clean room.</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>** </div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>** <ins class="diffchange diffchange-inline">[[File:JL0163328, PUCK MANIPULATOR END ADAPTER TEFLON 24 in long.pdf|right|middle|thumb]]</ins></div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> </div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* S&A checks of the R30-3 gun in LERF Lab 3A clean room. See details [[https://wiki.jlab.org/ciswiki/index.php/Mar_20_2024]]</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">** The R30-3 gun vacuum chamber was mounted on a sturdy 80/20 frame table with optical breadboard top. </ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">** S&A surveyed the gun chamber to find the chamber z axis.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">** Then S&A established a laser launch coincidental with the gun chamber z-axis</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">** As preliminary testing, we inserted a mirror puck. The retro-reflection indicates the plane of the mirror puck is ~ 0.8 degree w.r.t. the chamber axis. </ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">** We will do more retro-reflection testing with a molybdenum puck and GaAs wafer once the Teflon puck manipulator arrives from the shop. </ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=<br />=</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=<br />=</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[https://wiki.jlab.org/ciswiki/index.php/200_kV_Polarized_Gun Return to 200 kV Gun page]</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[https://wiki.jlab.org/ciswiki/index.php/200_kV_Polarized_Gun Return to 200 kV Gun page]</div></td></tr>
</table>
Chgarcia
https://wiki.jlab.org/ciswiki/index.php?title=File:JL0163328,_PUCK_MANIPULATOR_END_ADAPTER_TEFLON_24_in_long.pdf&diff=30794&oldid=0
File:JL0163328, PUCK MANIPULATOR END ADAPTER TEFLON 24 in long.pdf
2024-03-26T20:52:02Z
<p><a href="/ciswiki/index.php?title=User:Chgarcia&action=tinymceedit&redlink=1" class="new mw-userlink" title="User:Chgarcia (page does not exist)"><bdi>Chgarcia</bdi></a> uploaded <a href="/ciswiki/index.php/File:JL0163328,_PUCK_MANIPULATOR_END_ADAPTER_TEFLON_24_in_long.pdf" title="File:JL0163328, PUCK MANIPULATOR END ADAPTER TEFLON 24 in long.pdf">File:JL0163328, PUCK MANIPULATOR END ADAPTER TEFLON 24 in long.pdf</a></p>
<p><b>New page</b></p><div></div>
Chgarcia
https://wiki.jlab.org/ciswiki/index.php?title=Mar_27_2024&diff=30793&oldid=0
Mar 27 2024
2024-03-26T20:51:35Z
<p>Created page with "==Updates== * Fabrication ** A new puck manipulator made out of Teflon and 24 inches long was designed and drawing submitted to the shop for fabrication. This manipulator wil..."</p>
<p><b>New page</b></p><div>==Updates==<br />
<br />
* Fabrication<br />
** A new puck manipulator made out of Teflon and 24 inches long was designed and drawing submitted to the shop for fabrication. This manipulator will be used to insert pucks into the spherical electrode while still mounted to the gun vacuum chamber during S&A and laser retro-reflection chess in the LERF Lab 3A clean room.<br />
** <br />
<br />
<br />
<br />
=<br />=<br />
[https://wiki.jlab.org/ciswiki/index.php/200_kV_Polarized_Gun Return to 200 kV Gun page]</div>
Chgarcia
https://wiki.jlab.org/ciswiki/index.php?title=200_kV_Polarized_Gun&diff=30792&oldid=30788
200 kV Polarized Gun
2024-03-26T20:48:30Z
<p><span dir="auto"><span class="autocomment">R30-4 200 kV Gun SAD 2024 Planning Meetings</span></span></p>
<table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface">
<col class="diff-marker" />
<col class="diff-content" />
<col class="diff-marker" />
<col class="diff-content" />
<tr class="diff-title" lang="en">
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 20:48, 26 March 2024</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l32" >Line 32:</td>
<td colspan="2" class="diff-lineno">Line 32:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://wiki.jlab.org/ciswiki/index.php/Mar_13_2024 Mar 13, 2024]</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://wiki.jlab.org/ciswiki/index.php/Mar_13_2024 Mar 13, 2024]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://wiki.jlab.org/ciswiki/index.php/Mar_20_2024 Mar 20, 2024]</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://wiki.jlab.org/ciswiki/index.php/Mar_20_2024 Mar 20, 2024]</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* [https://wiki.jlab.org/ciswiki/index.php/Mar_27_2024 Mar 27, 2024]</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==R30-3 200 kV Gun SAD 2023 Installation Links==</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==R30-3 200 kV Gun SAD 2023 Installation Links==</div></td></tr>
</table>
Chgarcia
https://wiki.jlab.org/ciswiki/index.php?title=Mar_20_2024&diff=30791&oldid=30789
Mar 20 2024
2024-03-26T20:33:53Z
<p><span dir="auto"><span class="autocomment">Updates</span></span></p>
<table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface">
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 20:33, 26 March 2024</td>
</tr><tr><td colspan="4" class="diff-multi" lang="en">(One intermediate revision by the same user not shown)</td></tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l3" >Line 3:</td>
<td colspan="2" class="diff-lineno">Line 3:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* Fabrication</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* Fabrication</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** Received two more cathode front end 16/30 samples from machine shop. These samples will be polished using sandpaper to remove machining marks from cone prior to barrel polishing.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** Received two more cathode front end 16/30 samples from machine shop. These samples will be polished using sandpaper to remove machining marks from cone prior to barrel polishing.</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* The following plans was developed with Survey and alignment </div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* The following plans was developed with Survey and alignment</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">**Objective 1: Establish gun chamber Z axis using the anode as US aperture and flange as DS aperture</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">**Objective 2: Establish spherical electrode Z axis while on a fixture outside the gun chamber</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">**Objective 3: Compare the two and guide electrode installation assembly to make the two Z axes as coincident as possible, or determine difference between the two to help with gun alignment in tunnel</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">**Objective 4: Determine difference between laser retro-reflection (with GaAs and with mirror pucks) and electrode Z-axis </ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">Objective 1: Establish gun chamber Z axis using the anode as US aperture and flange as DS aperture</del></div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Tasks and approximate timeline: </div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">Objective 2: Establish spherical electrode Z axis while on a fixture outside the gun chamber</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">Objective 3: Compare the two and guide electrode installation assembly to make the two Z axes as coincident as possible, or determine difference between the two to help with gun alignment in tunnel</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">Objective 4: Determine difference between laser retro-reflection (with GaAs and with mirror pucks) and electrode Z-axis</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline"> </del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Tasks and approximate timeline:</div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline"> </del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">*Week of March 18:</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">**Carlos coordinates with Neil Wilson to move the breadboard top to 80/20 tall table along with the gun vacuum chamber, and position the gun to back (or front?) end of table with anode facing the SS table in the back of the clean room</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">**Carlos coordinates with Marcy availability of one mirror puck, and one puck with GaAs wafer</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">**Carlos finds a sufficiently long rod to manipulate pucks inside the gun chamber</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">*Week of March 25:</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">**S&A executes a dry run of all objectives, but keep in mind the dry run starts with the electrode mounted to the vacuum chamber</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">*Week of April 15:</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">**S&A executes objectives 1-4 with the rebuilt electrode assembly. The rebuilt electrode will have a new front end piece with shallower cone angle.</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">*Week of May 27:</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">**S&A assists in the tunnel with gun alignment</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">*Week of June 17:</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">**S&A assist in the tunnel with laser retro-reflection</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* Week of March 18:</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">** Carlos coordinates with Neil Wilson to move the breadboard top to 80/20 tall table along with the gun vacuum chamber, and position the gun to back (or front?) end of table with anode facing the SS table in the back of the clean room</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">** Carlos coordinates with Marcy availability of one mirror puck, and one puck with GaAs wafer</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">** Carlos finds a sufficiently long rod to manipulate pucks inside the gun chamber</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* Week of March 25:</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">** S&A executes a dry run of all objectives, but keep in mind the dry run starts with the electrode mounted to the vacuum chamber</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* Week of April 15:</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">** S&A executes objectives 1-4 with the rebuilt electrode assembly. The rebuilt electrode will have a new front end piece with shallower cone angle.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* Week of May 27:</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">** S&A assists in the tunnel with gun alignment</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* Week of June 17:</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">** S&A assist in the tunnel with laser retro-reflection</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=<br />=</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=<br />=</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[https://wiki.jlab.org/ciswiki/index.php/200_kV_Polarized_Gun Return to 200 kV Gun page]</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[https://wiki.jlab.org/ciswiki/index.php/200_kV_Polarized_Gun Return to 200 kV Gun page]</div></td></tr>
</table>
Chgarcia
https://wiki.jlab.org/ciswiki/index.php?title=Mar_20_2024&diff=30789&oldid=0
Mar 20 2024
2024-03-26T20:32:59Z
<p>Created page with "==Updates== * Fabrication ** Received two more cathode front end 16/30 samples from machine shop. These samples will be polished using sandpaper to remove machining marks fro..."</p>
<p><b>New page</b></p><div>==Updates==<br />
<br />
* Fabrication<br />
** Received two more cathode front end 16/30 samples from machine shop. These samples will be polished using sandpaper to remove machining marks from cone prior to barrel polishing.<br />
* The following plans was developed with Survey and alignment <br />
<br />
Objective 1: Establish gun chamber Z axis using the anode as US aperture and flange as DS aperture<br />
Objective 2: Establish spherical electrode Z axis while on a fixture outside the gun chamber<br />
Objective 3: Compare the two and guide electrode installation assembly to make the two Z axes as coincident as possible, or determine difference between the two to help with gun alignment in tunnel<br />
Objective 4: Determine difference between laser retro-reflection (with GaAs and with mirror pucks) and electrode Z-axis<br />
<br />
Tasks and approximate timeline:<br />
<br />
*Week of March 18:<br />
**Carlos coordinates with Neil Wilson to move the breadboard top to 80/20 tall table along with the gun vacuum chamber, and position the gun to back (or front?) end of table with anode facing the SS table in the back of the clean room<br />
**Carlos coordinates with Marcy availability of one mirror puck, and one puck with GaAs wafer<br />
**Carlos finds a sufficiently long rod to manipulate pucks inside the gun chamber<br />
*Week of March 25:<br />
**S&A executes a dry run of all objectives, but keep in mind the dry run starts with the electrode mounted to the vacuum chamber<br />
*Week of April 15:<br />
**S&A executes objectives 1-4 with the rebuilt electrode assembly. The rebuilt electrode will have a new front end piece with shallower cone angle.<br />
*Week of May 27:<br />
**S&A assists in the tunnel with gun alignment<br />
*Week of June 17:<br />
**S&A assist in the tunnel with laser retro-reflection<br />
<br />
<br />
=<br />=<br />
[https://wiki.jlab.org/ciswiki/index.php/200_kV_Polarized_Gun Return to 200 kV Gun page]</div>
Chgarcia
https://wiki.jlab.org/ciswiki/index.php?title=200_kV_Polarized_Gun&diff=30788&oldid=30775
200 kV Polarized Gun
2024-03-26T20:28:09Z
<p><span dir="auto"><span class="autocomment">R30-4 200 kV Gun SAD 2024 Planning Meetings</span></span></p>
<table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface">
<col class="diff-marker" />
<col class="diff-content" />
<col class="diff-marker" />
<col class="diff-content" />
<tr class="diff-title" lang="en">
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 20:28, 26 March 2024</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l31" >Line 31:</td>
<td colspan="2" class="diff-lineno">Line 31:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://wiki.jlab.org/ciswiki/index.php/Mar_6_2024 Mar 6, 2024]</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://wiki.jlab.org/ciswiki/index.php/Mar_6_2024 Mar 6, 2024]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://wiki.jlab.org/ciswiki/index.php/Mar_13_2024 Mar 13, 2024]</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://wiki.jlab.org/ciswiki/index.php/Mar_13_2024 Mar 13, 2024]</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* [https://wiki.jlab.org/ciswiki/index.php/Mar_20_2024 Mar 20, 2024]</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==R30-3 200 kV Gun SAD 2023 Installation Links==</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==R30-3 200 kV Gun SAD 2023 Installation Links==</div></td></tr>
</table>
Chgarcia
https://wiki.jlab.org/ciswiki/index.php?title=Mar_13_2024&diff=30787&oldid=30783
Mar 13 2024
2024-03-26T20:25:15Z
<p></p>
<table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface">
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<col class="diff-marker" />
<col class="diff-content" />
<tr class="diff-title" lang="en">
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 20:25, 26 March 2024</td>
</tr><tr><td colspan="4" class="diff-multi" lang="en">(2 intermediate revisions by the same user not shown)</td></tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l4" >Line 4:</td>
<td colspan="2" class="diff-lineno">Line 4:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** Drawings for option A (16/30 deg) and option B (16/60 deg) have been finalized and submitted to the machine shop</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** Drawings for option A (16/30 deg) and option B (16/60 deg) have been finalized and submitted to the machine shop</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>*** [[File:JL0155275, ELECTRODE FRONT END, 16 30.pdf|right|middle|thumb]]</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>*** [[File:JL0155275, ELECTRODE FRONT END, 16 30.pdf|right|middle|thumb]]</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">*** [[File:JL0162986, ELECTRODE FRONT END, 16 60.pdf|right|middle|thumb]]</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** Matt Poelker provided 316 L Vacuum Arc Re-melt Stainless Steel. Carlos delivered this material to Vince. Carlos to check with Matt supply chain.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** Matt Poelker provided 316 L Vacuum Arc Re-melt Stainless Steel. Carlos delivered this material to Vince. Carlos to check with Matt supply chain.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** Cathode front end 16-30 test piece was polished using the tumbler barrel. Machining marks on the cone were not fully removed, but piece looks very well polished on the rim.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** Cathode front end 16-30 test piece was polished using the tumbler barrel. Machining marks on the cone were not fully removed, but piece looks very well polished on the rim.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** This test piece was dry fitted to a spare ball electrode. This piece fits very well as expected.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** This test piece was dry fitted to a spare ball electrode. This piece fits very well as expected.</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>** [[File:Sample cathode front end piece on sample ball pic02.jpg|left|middle|frameless]][[File:Sample cathode front end piece on sample ball pic05.jpg|left|middle|frameless]]</div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>** [[File:Sample cathode front end piece on sample ball pic02.jpg|left|middle|frameless]]</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">**</ins>[[File:Sample cathode front end piece on sample ball pic05.jpg|left|middle|frameless]<ins class="diffchange diffchange-inline">]</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">=<br />=</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">[https://wiki.jlab.org/ciswiki/index.php/200_kV_Polarized_Gun Return to 200 kV Gun page</ins>]</div></td></tr>
</table>
Chgarcia
https://wiki.jlab.org/ciswiki/index.php?title=File:JL0162986,_ELECTRODE_FRONT_END,_16_60.pdf&diff=30784&oldid=0
File:JL0162986, ELECTRODE FRONT END, 16 60.pdf
2024-03-26T20:23:28Z
<p><a href="/ciswiki/index.php?title=User:Chgarcia&action=tinymceedit&redlink=1" class="new mw-userlink" title="User:Chgarcia (page does not exist)"><bdi>Chgarcia</bdi></a> uploaded <a href="/ciswiki/index.php/File:JL0162986,_ELECTRODE_FRONT_END,_16_60.pdf" title="File:JL0162986, ELECTRODE FRONT END, 16 60.pdf">File:JL0162986, ELECTRODE FRONT END, 16 60.pdf</a></p>
<p><b>New page</b></p><div></div>
Chgarcia
https://wiki.jlab.org/ciswiki/index.php?title=Mar_13_2024&diff=30783&oldid=30781
Mar 13 2024
2024-03-26T20:22:37Z
<p></p>
<table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface">
<col class="diff-marker" />
<col class="diff-content" />
<col class="diff-marker" />
<col class="diff-content" />
<tr class="diff-title" lang="en">
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 20:22, 26 March 2024</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l3" >Line 3:</td>
<td colspan="2" class="diff-lineno">Line 3:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* Cathode front end piece fabrication</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* Cathode front end piece fabrication</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** Drawings for option A (16/30 deg) and option B (16/60 deg) have been finalized and submitted to the machine shop</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** Drawings for option A (16/30 deg) and option B (16/60 deg) have been finalized and submitted to the machine shop</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">*** [[File:JL0155275, ELECTRODE FRONT END, 16 30.pdf|right|middle|thumb]]</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** Matt Poelker provided 316 L Vacuum Arc Re-melt Stainless Steel. Carlos delivered this material to Vince. Carlos to check with Matt supply chain.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** Matt Poelker provided 316 L Vacuum Arc Re-melt Stainless Steel. Carlos delivered this material to Vince. Carlos to check with Matt supply chain.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** Cathode front end 16-30 test piece was polished using the tumbler barrel. Machining marks on the cone were not fully removed, but piece looks very well polished on the rim.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** Cathode front end 16-30 test piece was polished using the tumbler barrel. Machining marks on the cone were not fully removed, but piece looks very well polished on the rim.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** This test piece was dry fitted to a spare ball electrode. This piece fits very well as expected.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** This test piece was dry fitted to a spare ball electrode. This piece fits very well as expected.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** [[File:Sample cathode front end piece on sample ball pic02.jpg|left|middle|frameless]][[File:Sample cathode front end piece on sample ball pic05.jpg|left|middle|frameless]]</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** [[File:Sample cathode front end piece on sample ball pic02.jpg|left|middle|frameless]][[File:Sample cathode front end piece on sample ball pic05.jpg|left|middle|frameless]]</div></td></tr>
</table>
Chgarcia
https://wiki.jlab.org/ciswiki/index.php?title=File:JL0155275,_ELECTRODE_FRONT_END,_16_30.pdf&diff=30782&oldid=0
File:JL0155275, ELECTRODE FRONT END, 16 30.pdf
2024-03-26T20:22:31Z
<p><a href="/ciswiki/index.php?title=User:Chgarcia&action=tinymceedit&redlink=1" class="new mw-userlink" title="User:Chgarcia (page does not exist)"><bdi>Chgarcia</bdi></a> uploaded <a href="/ciswiki/index.php/File:JL0155275,_ELECTRODE_FRONT_END,_16_30.pdf" title="File:JL0155275, ELECTRODE FRONT END, 16 30.pdf">File:JL0155275, ELECTRODE FRONT END, 16 30.pdf</a></p>
<p><b>New page</b></p><div></div>
Chgarcia
https://wiki.jlab.org/ciswiki/index.php?title=Mar_13_2024&diff=30781&oldid=30778
Mar 13 2024
2024-03-26T20:21:00Z
<p></p>
<table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface">
<col class="diff-marker" />
<col class="diff-content" />
<col class="diff-marker" />
<col class="diff-content" />
<tr class="diff-title" lang="en">
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 20:21, 26 March 2024</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l6" >Line 6:</td>
<td colspan="2" class="diff-lineno">Line 6:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** Cathode front end 16-30 test piece was polished using the tumbler barrel. Machining marks on the cone were not fully removed, but piece looks very well polished on the rim.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** Cathode front end 16-30 test piece was polished using the tumbler barrel. Machining marks on the cone were not fully removed, but piece looks very well polished on the rim.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** This test piece was dry fitted to a spare ball electrode. This piece fits very well as expected.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** This test piece was dry fitted to a spare ball electrode. This piece fits very well as expected.</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>** [[File:Sample cathode front end piece on sample ball pic02.jpg|<del class="diffchange diffchange-inline">right</del>|middle|<del class="diffchange diffchange-inline">thumb</del>]]</div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>** [[File:Sample cathode front end piece on sample ball pic02.jpg|<ins class="diffchange diffchange-inline">left</ins>|middle|<ins class="diffchange diffchange-inline">frameless]][[File:Sample cathode front end piece on sample ball pic05.jpg|left|middle|frameless</ins>]]</div></td></tr>
</table>
Chgarcia
https://wiki.jlab.org/ciswiki/index.php?title=File:Sample_cathode_front_end_piece_on_sample_ball_pic05.jpg&diff=30780&oldid=0
File:Sample cathode front end piece on sample ball pic05.jpg
2024-03-26T20:20:57Z
<p><a href="/ciswiki/index.php?title=User:Chgarcia&action=tinymceedit&redlink=1" class="new mw-userlink" title="User:Chgarcia (page does not exist)"><bdi>Chgarcia</bdi></a> uploaded <a href="/ciswiki/index.php/File:Sample_cathode_front_end_piece_on_sample_ball_pic05.jpg" title="File:Sample cathode front end piece on sample ball pic05.jpg">File:Sample cathode front end piece on sample ball pic05.jpg</a></p>
<p><b>New page</b></p><div></div>
Chgarcia
https://wiki.jlab.org/ciswiki/index.php?title=File:Sample_cathode_front_end_piece_on_sample_ball_pic03.jpg&diff=30779&oldid=0
File:Sample cathode front end piece on sample ball pic03.jpg
2024-03-26T20:19:50Z
<p><a href="/ciswiki/index.php?title=User:Chgarcia&action=tinymceedit&redlink=1" class="new mw-userlink" title="User:Chgarcia (page does not exist)"><bdi>Chgarcia</bdi></a> uploaded <a href="/ciswiki/index.php/File:Sample_cathode_front_end_piece_on_sample_ball_pic03.jpg" title="File:Sample cathode front end piece on sample ball pic03.jpg">File:Sample cathode front end piece on sample ball pic03.jpg</a></p>
<p><b>New page</b></p><div></div>
Chgarcia
https://wiki.jlab.org/ciswiki/index.php?title=Mar_13_2024&diff=30778&oldid=30776
Mar 13 2024
2024-03-26T20:17:41Z
<p><span dir="auto"><span class="autocomment">Updates</span></span></p>
<table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface">
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<col class="diff-content" />
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 20:17, 26 March 2024</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l6" >Line 6:</td>
<td colspan="2" class="diff-lineno">Line 6:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** Cathode front end 16-30 test piece was polished using the tumbler barrel. Machining marks on the cone were not fully removed, but piece looks very well polished on the rim.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** Cathode front end 16-30 test piece was polished using the tumbler barrel. Machining marks on the cone were not fully removed, but piece looks very well polished on the rim.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** This test piece was dry fitted to a spare ball electrode. This piece fits very well as expected.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** This test piece was dry fitted to a spare ball electrode. This piece fits very well as expected.</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">** [[File:Sample cathode front end piece on sample ball pic02.jpg|right|middle|thumb]]</ins></div></td></tr>
</table>
Chgarcia
https://wiki.jlab.org/ciswiki/index.php?title=File:Sample_cathode_front_end_piece_on_sample_ball_pic02.jpg&diff=30777&oldid=0
File:Sample cathode front end piece on sample ball pic02.jpg
2024-03-26T20:17:36Z
<p><a href="/ciswiki/index.php?title=User:Chgarcia&action=tinymceedit&redlink=1" class="new mw-userlink" title="User:Chgarcia (page does not exist)"><bdi>Chgarcia</bdi></a> uploaded <a href="/ciswiki/index.php/File:Sample_cathode_front_end_piece_on_sample_ball_pic02.jpg" title="File:Sample cathode front end piece on sample ball pic02.jpg">File:Sample cathode front end piece on sample ball pic02.jpg</a></p>
<p><b>New page</b></p><div></div>
Chgarcia
https://wiki.jlab.org/ciswiki/index.php?title=Mar_13_2024&diff=30776&oldid=0
Mar 13 2024
2024-03-26T20:15:08Z
<p>Created page with "==Updates== * Cathode front end piece fabrication ** Drawings for option A (16/30 deg) and option B (16/60 deg) have been finalized and submitted to the machine shop ** Matt..."</p>
<p><b>New page</b></p><div>==Updates==<br />
<br />
* Cathode front end piece fabrication<br />
** Drawings for option A (16/30 deg) and option B (16/60 deg) have been finalized and submitted to the machine shop<br />
** Matt Poelker provided 316 L Vacuum Arc Re-melt Stainless Steel. Carlos delivered this material to Vince. Carlos to check with Matt supply chain.<br />
** Cathode front end 16-30 test piece was polished using the tumbler barrel. Machining marks on the cone were not fully removed, but piece looks very well polished on the rim.<br />
** This test piece was dry fitted to a spare ball electrode. This piece fits very well as expected.</div>
Chgarcia
https://wiki.jlab.org/ciswiki/index.php?title=200_kV_Polarized_Gun&diff=30775&oldid=30703
200 kV Polarized Gun
2024-03-26T20:11:03Z
<p><span dir="auto"><span class="autocomment">R30-4 200 kV Gun SAD 2024 Planning Meetings</span></span></p>
<table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface">
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 20:11, 26 March 2024</td>
</tr><tr><td colspan="4" class="diff-multi" lang="en">(One intermediate revision by the same user not shown)</td></tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l30" >Line 30:</td>
<td colspan="2" class="diff-lineno">Line 30:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://wiki.jlab.org/ciswiki/index.php/Feb_28_2024 Feb 28, 2024]</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://wiki.jlab.org/ciswiki/index.php/Feb_28_2024 Feb 28, 2024]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://wiki.jlab.org/ciswiki/index.php/Mar_6_2024 Mar 6, 2024]</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [https://wiki.jlab.org/ciswiki/index.php/Mar_6_2024 Mar 6, 2024]</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* [https://wiki.jlab.org/ciswiki/index.php/Mar_13_2024 Mar 13, 2024]</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==R30-3 200 kV Gun SAD 2023 Installation Links==</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==R30-3 200 kV Gun SAD 2023 Installation Links==</div></td></tr>
</table>
Chgarcia
https://wiki.jlab.org/ciswiki/index.php?title=MOLLER_PQB_Meeting_March_27,_2024&diff=30773&oldid=0
MOLLER PQB Meeting March 27, 2024
2024-03-26T13:58:21Z
<p>Created page with "In person in MCC Conference Room and with Zoom. https://wiki.jlab.org/ciswiki/index.php/Parity_Quality_Beam -- '''Agenda:''' 1- '''Two major MOLLER beam studies in Hall A..."</p>
<p><b>New page</b></p><div>In person in MCC Conference Room and with Zoom.<br />
<br />
https://wiki.jlab.org/ciswiki/index.php/Parity_Quality_Beam<br />
<br />
--<br />
<br />
'''Agenda:''' <br />
<br />
1- '''Two major MOLLER beam studies in Hall A:'''<br />
# '''FFB in Hall A:''' (tentatively scheduled on April 17) <br />
## BSList to start Hall A April run with FFB ON - Ryan Bodestein: [https://tasklists.jlab.org/bslist/tasks/111381]<br />
## BSList to measure PQB beam in Hall A helicity flip of 2 kHz and to measure monitor (BPMs, BCMs) resolution: [https://tasklists.jlab.org/bslist/tasks/109569]<br />
# '''K-Long Beam Loading:''' (tentatively scheduled on May 1) <br />
## BSList to deliver 15.6 MHz beam from Hall D laser to Hall C - Riad Suleiman: [https://tasklists.jlab.org/bslist/tasks/111261]<br />
## BSList to measure PQB beam in Injector and Hall A - Caryn Palatchi: [https://tasklists.jlab.org/bslist/tasks/111367]<br />
## '''Other issues to look for:'''<br />
### 4-channel BPMs saturation in West Arc<br />
### Dumping beam harmonics right onto one of the higher order mode frequencies <br />
<br />
2- Fix Hall D Tune-Mode-Generator; it has low extinction ratio</div>
Suleiman
https://wiki.jlab.org/ciswiki/index.php?title=Accelerator_PQB_Meetings&diff=30772&oldid=30762
Accelerator PQB Meetings
2024-03-26T13:57:47Z
<p></p>
<table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface">
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 13:57, 26 March 2024</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l21" >Line 21:</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* '''[[MOLLER PQB Meeting March 27, 2024]]'''</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* '''[[MOLLER PQB Meeting March 20, 2024]]'''</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* '''[[MOLLER PQB Meeting March 20, 2024]]'''</div></td></tr>
</table>
Suleiman
https://wiki.jlab.org/ciswiki/index.php?title=MOLLER_PQB_Meeting_March_20,_2024&diff=30771&oldid=30768
MOLLER PQB Meeting March 20, 2024
2024-03-20T18:55:29Z
<p></p>
<table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface">
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 18:55, 20 March 2024</td>
</tr><tr><td colspan="4" class="diff-multi" lang="en">(2 intermediate revisions by the same user not shown)</td></tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l9" >Line 9:</td>
<td colspan="2" class="diff-lineno">Line 9:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>1- '''Two major MOLLER beam studies in Hall A:'''</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>1- '''Two major MOLLER beam studies in Hall A:'''</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div># '''FFB in Hall A:''' (tentatively scheduled on April 17) </div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div># '''FFB in Hall A:''' (tentatively scheduled on April 17) </div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>## BSList to start Hall A April run with FFB ON - Ryan Bodestein: [https://tasklists.jlab.org/bslist/tasks/<del class="diffchange diffchange-inline">111279</del>]</div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>## BSList to start Hall A April run with FFB ON - Ryan Bodestein: [https://tasklists.jlab.org/bslist/tasks/<ins class="diffchange diffchange-inline">111381</ins>]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>## BSList to measure PQB beam in Hall A helicity flip of 2 kHz and to measure monitor (BPMs, BCMs) resolution: [https://tasklists.jlab.org/bslist/tasks/109569]</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>## BSList to measure PQB beam in Hall A helicity flip of 2 kHz and to measure monitor (BPMs, BCMs) resolution: [https://tasklists.jlab.org/bslist/tasks/109569]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div># '''K-Long Beam Loading:''' (tentatively scheduled on May 1) </div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div># '''K-Long Beam Loading:''' (tentatively scheduled on May 1) </div></td></tr>
<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l15" >Line 15:</td>
<td colspan="2" class="diff-lineno">Line 15:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>## BSList to measure PQB beam in Injector and Hall A - Caryn Palatchi: [https://tasklists.jlab.org/bslist/tasks/111367]</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>## BSList to measure PQB beam in Injector and Hall A - Caryn Palatchi: [https://tasklists.jlab.org/bslist/tasks/111367]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>## '''Other issues to look for:'''</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>## '''Other issues to look for:'''</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>### 4-<del class="diffchange diffchange-inline">Wire </del>BPMs saturation in West Arc</div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>### 4-<ins class="diffchange diffchange-inline">channel </ins>BPMs saturation in West Arc</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>### <del class="diffchange diffchange-inline">Exciting </del>higher order <del class="diffchange diffchange-inline">modes in cavities</del></div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>### <ins class="diffchange diffchange-inline">Dumping beam harmonics right onto one of the </ins>higher order <ins class="diffchange diffchange-inline">mode frequencies </ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">2- Fix Hall D Tune-Mode-Generator; it has low extinction ratio</ins></div></td></tr>
</table>
Suleiman