 Tuesday, December 17, 2024, 09:46, Dave Neilson, , , , , , 45235-26, In progress, SIS P2N source cup testing
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Monday, December 16, 2024, 3:34 Target loaded in test stand. Confirmed correct connection to mass marker power supply through multipin. Bottom
left pin (5 PS - ) connected to grounded side of the filament, top right pin (2, PS +) connected to top end of filament.
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Tuesday, December 17, 2024, 16:09, Dave Neilson, , , , , , , Done, Anode,TGHT, TBHT power supply investigation. Resolved
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Note, ground and HVC (high voltage common) are used interchangeably here.
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Friday, December 20, 2024, 09:37, Dave Neilson, , , , , , , , Winter holiday shutdown
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Friday, December 20, 2024, 09:37 turned off all 4 turbopumps. winding down prior to evacuating.
Friday, December 20, 2024, 11:43 Purged and closed all water cooling lines.
Friday, December 20, 2024, 15:54 removed target and installed Uline. |
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Thursday, January 23, 2025, 17:12, Dave Neilson, , , , , , , , CATHODE ANODE current leak testing
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Recent tests have shown that CATHODE voltage breaks down at ~130V, continually leaking current and progressively dropping voltage, making febiad CATHODE
testing impossible.
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Tuesday, March 11, 2025, 14:36, Brady Borrmann, , , , , 44691-8, 44378-2, In progress, Mass Marker Test Target
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Tuesday, March 11, 2025, 14:36 Roughing. Target installed.
Tuesday, March 11, 2025, 15:06 TP1B turned on.
Tuesday, March 11, 2025, 15:10 TP1A turned on. |
Thursday, April 17, 2025, 16:11, Dave Neilson, C#5, , , , , 45235 - 5, , LPSIS C#5 conditioning 
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Thursday, April 17, 2025, 15:46 target installed. now roughing
Thursday, April 17, 2025, 17:12 Turbo pumps on.
Tuesday, April 22, 2025, 15:45 Water cooling on. no effect on vacuum |
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