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- 14:50, 10 May 2024 diff hist +139 May 1 2024 current
- 14:50, 10 May 2024 diff hist 0 N File:PDF version R30-4 gun electrode assembly with laser retroflection evaluation and CMM Puck 35 May 8 2024.pdf current
- 14:47, 10 May 2024 diff hist 0 N File:R30-4 gun electrode assembly with laser retroflection evaluation and CMM Puck 35 May 8 2024.pdf current
- 14:45, 10 May 2024 diff hist +5 May 1 2024
- 14:45, 10 May 2024 diff hist 0 N File:R30-4 gun electrode assembly with laser retroflection evaluation and CMM Puck 35 May 8 2024.pptx current
- 14:44, 10 May 2024 diff hist +119 May 1 2024
- 11:57, 10 May 2024 diff hist -105 May 1 2024
- 11:56, 10 May 2024 diff hist +82 May 1 2024
- 08:48, 1 May 2024 diff hist -19 May 1 2024
- 08:47, 1 May 2024 diff hist +72 May 1 2024 →Updates
- 08:47, 1 May 2024 diff hist 0 N File:Height of the Chamber from the Table.JPG current
- 15:08, 30 April 2024 diff hist +21 May 1 2024
- 15:07, 30 April 2024 diff hist +29 May 1 2024 →Updates
- 15:06, 30 April 2024 diff hist +1,125 May 1 2024
- 15:06, 30 April 2024 diff hist 0 N File:R30-4 gun supporting fixture by Gary HAyes April 2024.pptx current
- 14:56, 30 April 2024 diff hist 0 N File:R30-4 gun electrode assembly + laser retroflection evaluation April 2024.pdf current
- 14:53, 30 April 2024 diff hist +196 May 1 2024
- 14:53, 30 April 2024 diff hist 0 N File:R30-4 gun electrode assembly + laser retroflection evaluation April 2024.pptx current
- 14:52, 30 April 2024 diff hist +300 N May 1 2024 Created page with "==Updates== * Electrode assembled, surveyed and install to 18" gun high voltage vacuum chamber on April 25 2024 * Laser retro-reflection evaluation * R30 gun high voltage cha..."
- 14:50, 30 April 2024 diff hist -2 Apr 24 2024 →Updates current
- 14:48, 30 April 2024 diff hist +67 200 kV Polarized Gun →R30-4 200 kV Gun SAD 2024 Planning Meetings current
- 16:51, 23 April 2024 diff hist +13 Apr 24 2024
- 16:50, 23 April 2024 diff hist +8 Apr 24 2024
- 16:49, 23 April 2024 diff hist -20 Apr 24 2024 →Pictures
- 16:48, 23 April 2024 diff hist +112 Apr 24 2024
- 16:48, 23 April 2024 diff hist 0 N File:R30 HVC view of fixture v1 1 feet upstreaam to the left downstreaam to the right.jpg current
- 16:45, 23 April 2024 diff hist +129 Apr 24 2024
- 16:45, 23 April 2024 diff hist 0 N File:Haysg-JL0091130-0100-SECTION 01-PHOTO-GUN TO VBV2102 R30 -3 and R28-2 including chamber dimensions.pdf current
- 16:43, 23 April 2024 diff hist +206 Apr 24 2024
- 16:40, 23 April 2024 diff hist +969 N Apr 24 2024 Created page with "==Updates== * Laser retro-reflection checks now with R30-4 16/30 (2 of 2) electrode front end * Gun layout drawings comparing R28-2 with R30-4 guns show data with input from..."
- 16:33, 23 April 2024 diff hist +69 200 kV Polarized Gun →R30-4 200 kV Gun SAD 2024 Planning Meetings
- 08:37, 17 April 2024 diff hist +233 Apr 17 2024 →Updates current
- 08:34, 17 April 2024 diff hist 0 Apr 17 2024
- 08:33, 17 April 2024 diff hist +2 Apr 17 2024 →Updates
- 12:42, 16 April 2024 diff hist +287 Apr 17 2024
- 14:06, 15 April 2024 diff hist +58 Apr 17 2024
- 13:53, 15 April 2024 diff hist +25 Apr 17 2024 →Updates
- 12:58, 15 April 2024 diff hist -1 Apr 17 2024
- 12:57, 15 April 2024 diff hist -41 Apr 17 2024
- 12:54, 15 April 2024 diff hist +77 Apr 17 2024
- 10:29, 15 April 2024 diff hist 0 Apr 17 2024
- 10:28, 15 April 2024 diff hist +154 Apr 17 2024
- 10:28, 15 April 2024 diff hist 0 N File:Haysg SKETCH -JL0091130-0100-SECTION 01-PHOTO-GUN TO VBV2102.pdf current
- 09:58, 15 April 2024 diff hist +13 Apr 17 2024
- 09:57, 15 April 2024 diff hist +99 Apr 17 2024
- 09:57, 15 April 2024 diff hist 0 N File:R30-4 gun elecctrode front end pieces after barrel polishing iso view.jpg current
- 09:56, 15 April 2024 diff hist +113 Apr 17 2024
- 09:55, 15 April 2024 diff hist 0 N File:R30-4 gun elecctrode front end pieces after barrel polishing top view.jpg current
- 09:53, 15 April 2024 diff hist +122 Apr 17 2024
- 09:52, 15 April 2024 diff hist -13 Apr 10 2024 →== current
- 09:51, 15 April 2024 diff hist +748 N Apr 17 2024 Created page with "==Updates== * The electrode front end pieces 16-30 deg and 16-60 deg, two pieces each manufactured from 316 VAR SS have been polished in the SRF tumbler, UHV cleaned in the C..."
- 09:50, 15 April 2024 diff hist -1 Apr 10 2024 →Schedule
- 09:46, 15 April 2024 diff hist -16 Apr 10 2024 →Updates
- 09:37, 15 April 2024 diff hist +69 200 kV Polarized Gun →R30-4 200 kV Gun SAD 2024 Planning Meetings
- 15:52, 9 April 2024 diff hist +3 Apr 10 2024
- 15:52, 9 April 2024 diff hist +747 Apr 10 2024
- 15:50, 9 April 2024 diff hist 0 N File:Sample cathode front end 16-30 after corncob next to actual 16-60 after machine shop fab + polish with lathe iso view.jpg current
- 15:48, 9 April 2024 diff hist 0 N File:Sample cathode front end 16-30 after corncob next to actual 16-60 after machine shop fab + polish with lathe top view.jpg current
- 15:40, 9 April 2024 diff hist +1,187 Apr 10 2024
- 15:28, 9 April 2024 diff hist +1,558 N Apr 10 2024 Created page with "==Updates== * Marcy and Carlos are updating the schedule for removing the solenoid NEG tube, adding a viewport with pump out port to the upstream of the gun valve with the go..."
- 15:25, 9 April 2024 diff hist +69 200 kV Polarized Gun →R30-4 200 kV Gun SAD 2024 Planning Meetings
- 08:56, 3 April 2024 diff hist +73 Apr 03 2024 →Resources needed current
- 08:43, 3 April 2024 diff hist +265 Apr 03 2024 →Resources needed
- 08:36, 3 April 2024 diff hist +711 Apr 03 2024 →Updates
- 13:44, 2 April 2024 diff hist +512 N Apr 03 2024 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..."
- 13:41, 2 April 2024 diff hist +69 200 kV Polarized Gun →R30-4 200 kV Gun SAD 2024 Planning Meetings
- 17:10, 26 March 2024 diff hist +68 Mar 27 2024 current
- 17:08, 26 March 2024 diff hist +1 Mar 27 2024
- 17:07, 26 March 2024 diff hist -45 Mar 27 2024
- 17:07, 26 March 2024 diff hist -9 Mar 27 2024
- 17:06, 26 March 2024 diff hist +16 Mar 27 2024 →Updates
- 17:06, 26 March 2024 diff hist +393 Mar 27 2024
- 17:06, 26 March 2024 diff hist 0 N File:Preliminary retro-reflection with mirror puck electrode still mounted to HVC.jpg current
- 17:05, 26 March 2024 diff hist 0 N File:Back end with laser beam through HVC.jpg current
- 17:04, 26 March 2024 diff hist 0 N File:S&A established laser launch along chamber z-axis 02.jpg current
- 17:03, 26 March 2024 diff hist 0 N File:R30-3 gun in LERF Lab 3A cleanroom 01.jpg current
- 17:01, 26 March 2024 diff hist -5 Mar 27 2024
- 17:01, 26 March 2024 diff hist +5 Mar 27 2024
- 17:01, 26 March 2024 diff hist -5 Mar 27 2024
- 17:00, 26 March 2024 diff hist -24 Mar 27 2024
- 16:58, 26 March 2024 diff hist +78 Mar 27 2024
- 16:57, 26 March 2024 diff hist +616 Mar 27 2024
- 16:52, 26 March 2024 diff hist +87 Mar 27 2024 →Updates
- 16:52, 26 March 2024 diff hist 0 N File:JL0163328, PUCK MANIPULATOR END ADAPTER TEFLON 24 in long.pdf current
- 16:51, 26 March 2024 diff hist +456 N Mar 27 2024 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..."
- 16:48, 26 March 2024 diff hist +69 200 kV Polarized Gun →R30-4 200 kV Gun SAD 2024 Planning Meetings
- 16:33, 26 March 2024 diff hist +7 Mar 20 2024 →Updates current
- 16:33, 26 March 2024 diff hist +10 Mar 20 2024 →Updates
- 16:32, 26 March 2024 diff hist +1,802 N Mar 20 2024 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..."
- 16:28, 26 March 2024 diff hist +69 200 kV Polarized Gun →R30-4 200 kV Gun SAD 2024 Planning Meetings
- 16:25, 26 March 2024 diff hist +3 Mar 13 2024 current
- 16:24, 26 March 2024 diff hist +100 Mar 13 2024 →Updates
- 16:23, 26 March 2024 diff hist +74 Mar 13 2024
- 16:23, 26 March 2024 diff hist 0 N File:JL0162986, ELECTRODE FRONT END, 16 60.pdf current
- 16:22, 26 March 2024 diff hist +74 Mar 13 2024
- 16:22, 26 March 2024 diff hist 0 N File:JL0155275, ELECTRODE FRONT END, 16 30.pdf current
- 16:21, 26 March 2024 diff hist +89 Mar 13 2024
- 16:20, 26 March 2024 diff hist 0 N File:Sample cathode front end piece on sample ball pic05.jpg current
- 16:19, 26 March 2024 diff hist 0 N File:Sample cathode front end piece on sample ball pic03.jpg current
- 16:17, 26 March 2024 diff hist +87 Mar 13 2024 →Updates
- 16:17, 26 March 2024 diff hist 0 N File:Sample cathode front end piece on sample ball pic02.jpg current
- 16:15, 26 March 2024 diff hist +590 N Mar 13 2024 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..."
- 16:11, 26 March 2024 diff hist +1 200 kV Polarized Gun →R30-4 200 kV Gun SAD 2024 Planning Meetings
- 16:09, 26 March 2024 diff hist +68 200 kV Polarized Gun →R30-4 200 kV Gun SAD 2024 Planning Meetings
- 11:58, 5 March 2024 diff hist 0 Mar 6 2024
- 11:58, 5 March 2024 diff hist 0 N File:Comparison R282 140kV180kVops settings scaled to 200kV R304 16degPierce30degJunction beamline sims 20240303.pdf current
- 11:57, 5 March 2024 diff hist +203 Mar 6 2024 →Updates
- 09:52, 28 February 2024 diff hist +1 Feb 28 2024 →Updates
- 09:52, 28 February 2024 diff hist 0 N File:R30-4 Junction angle.pdf current
- 09:51, 28 February 2024 diff hist +98 Feb 28 2024 →Updates
- 09:49, 28 February 2024 diff hist +119 Feb 28 2024 →Updates
- 09:46, 28 February 2024 diff hist +101 Feb 28 2024 →Updates
- 09:49, 22 February 2024 diff hist +2 Feb 21 2024 →Discussion current
- 09:49, 22 February 2024 diff hist 0 N File:Comparison R282 R304 16degPierce30degJunction beamline sims 140kV180kVOps 140kV200kVMax 20240221 v2.pdf current
- 09:48, 22 February 2024 diff hist +141 Feb 21 2024 →Discussion
- 09:47, 22 February 2024 diff hist +15 Feb 21 2024 →Discussion
- 14:31, 21 February 2024 diff hist 0 N File:Comparison R282 R304 16degPierce30degJunction beamline sims 140kV180kVOps 140kV200kVMax 20240221 v2.pptx current
- 14:31, 21 February 2024 diff hist +134 Feb 21 2024 →Discussion
- 14:29, 21 February 2024 diff hist +12 Feb 21 2024 →Discussion
- 14:08, 21 February 2024 diff hist +824 Feb 21 2024 →Path forward, conclusions
- 13:57, 21 February 2024 diff hist +38 Feb 21 2024 →Path forward, conclusions
- 13:44, 21 February 2024 diff hist +685 Feb 21 2024 →Path forward, conclusions
- 13:28, 21 February 2024 diff hist +1 Feb 21 2024 →Path forward, conclusions
- 12:54, 19 February 2024 diff hist +6 Feb 21 2024
- 12:54, 19 February 2024 diff hist -2 Feb 21 2024 →Path forward, conclusions
- 12:54, 19 February 2024 diff hist +327 Feb 21 2024 →From last time
- 12:53, 19 February 2024 diff hist +1,035 N Feb 21 2024 Created page with "==From last time== * Beam simulations * ME ** Gabriel provided Keith Harding with 3D model of the new Pierce cathode front end with 16 deg cone and 30 deg junction angle ** T..."
- 12:42, 19 February 2024 diff hist +70 200 kV Polarized Gun →R30-4 200 kV Gun SAD 2024 Planning Meetings
- 10:10, 15 February 2024 diff hist +191 Feb 14 2024 →Path forward, conclusions current
- 10:08, 15 February 2024 diff hist +467 Feb 14 2024 →Path forward, conclusions
- 10:00, 15 February 2024 diff hist +290 Feb 14 2024 →Discussion
- 09:57, 15 February 2024 diff hist +632 Feb 14 2024 →Updates
- 09:48, 15 February 2024 diff hist -2 Feb 14 2024 →From last time
- 09:48, 15 February 2024 diff hist 0 N File:R30-4 gun plan for BTeam meeting February 13 2024.pdf current
- 09:47, 15 February 2024 diff hist +94 Feb 14 2024 →From last time
- 09:46, 15 February 2024 diff hist -1 Feb 7 2024 →From last time current
- 08:46, 14 February 2024 diff hist +1,635 N Feb 14 2024 Created page with "== From last time == * Plan A is the 16°/30° design. We are going to start the design/fabrication process to quickly get a practice part and go through all the steps. * Ali..."
- 08:39, 14 February 2024 diff hist +1 200 kV Polarized Gun
- 08:39, 14 February 2024 diff hist +69 200 kV Polarized Gun
- 09:45, 7 February 2024 diff hist 0 N File:Comparison R282 R304 variants beamlinesims 20240207.pptx current
- 09:45, 7 February 2024 diff hist +112 Feb 7 2024 →Updates
- 09:42, 7 February 2024 diff hist +7 Feb 7 2024 →Updates
- 10:41, 6 February 2024 diff hist +114 Feb 7 2024 →Path forward, conclusions