Difference between revisions of "Sep 08, 2021 - Group Meeting"
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− | === | + | ===2022 Winter SAD ATLIS Tasks=== |
+ | ; | ||
+ | Phase 1 Region | ||
+ | * (~everyone) Install 200 kV w/o field emission | ||
+ | * (Lakshmi) Replace DR dipole => PO written week of Aug 30 for new DM at CEBAF, UITF and 2 spare coils | ||
+ | * (Sarin/Riad) Replace noisy Wien 20A SCE => | ||
+ | * (Phil) Repair leaky PCUP LCW fitting | ||
+ | * (Marcy) Remake A2 joint | ||
+ | * (Marcy) Replace harp | ||
+ | * (Jerry) Install & test 200 kV kicker | ||
− | + | ;Phase 2 Region | |
− | + | * (Matt) Possibly install solenoid/valve downstream of chopper => MMF mapping solenoids in Sep. Do we have 2-3/4" pneumatic beam line valve? | |
− | + | * (FM) Install bright lighting => Walked area with FM. Waiting for follow-up. | |
− | |||
− | https://wiki.jlab.org/ciswiki/index.php/18%22_Photogun_ala_GTS | + | ===CEBAF 200 kV Gun=== |
+ | * Carlos - Status of small gun HV limits, CEBAF and UITF | ||
+ | :[[Media:CEBAF-UITF electrodes history updated Sept 2021.pptx]] | ||
+ | * Carlos - GTS gun HV design, i.e. reaching >200 kV w/o field emission | ||
+ | : https://wiki.jlab.org/ciswiki/index.php/18%22_Photogun_ala_GTS | ||
+ | :[https://logbooks.jlab.org/entry/3900749 GTS gun to 280 kV no field emission even with holes in cathode back end] | ||
+ | * Gabriel - Picking the anode to eliminate kick | ||
+ | : https://wiki.jlab.org/ciswiki/index.php/18%22_Photogun_ala_GTS |
Latest revision as of 10:05, 9 September 2021
2022 Winter SAD ATLIS Tasks
Phase 1 Region
- (~everyone) Install 200 kV w/o field emission
- (Lakshmi) Replace DR dipole => PO written week of Aug 30 for new DM at CEBAF, UITF and 2 spare coils
- (Sarin/Riad) Replace noisy Wien 20A SCE =>
- (Phil) Repair leaky PCUP LCW fitting
- (Marcy) Remake A2 joint
- (Marcy) Replace harp
- (Jerry) Install & test 200 kV kicker
- Phase 2 Region
- (Matt) Possibly install solenoid/valve downstream of chopper => MMF mapping solenoids in Sep. Do we have 2-3/4" pneumatic beam line valve?
- (FM) Install bright lighting => Walked area with FM. Waiting for follow-up.
CEBAF 200 kV Gun
- Carlos - Status of small gun HV limits, CEBAF and UITF
- Carlos - GTS gun HV design, i.e. reaching >200 kV w/o field emission
- https://wiki.jlab.org/ciswiki/index.php/18%22_Photogun_ala_GTS
- GTS gun to 280 kV no field emission even with holes in cathode back end
- Gabriel - Picking the anode to eliminate kick