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MAIN PLASMA CUSP PBAR POSITRON PROTON DETECTOR SLOWEXT ARCHIVE HOW-TO
  ARCHIVE, Page 81 of 84  Not logged in ELOG logo
  ID Date Author Type Category Subjectdown
  525   Fri Mar 25 15:39:25 2022 Andreas LanzFriday FPS  
Attachment 1: BNC_connector_1.jpg
BNC_connector_1.jpg
Attachment 2: copper_hat.jpg
copper_hat.jpg
Attachment 3: disassembled_coldhed.jpg
disassembled_coldhed.jpg
Attachment 4: gasket_1.jpg
gasket_1.jpg
Attachment 5: half_packed_coldhead_1.jpg
half_packed_coldhead_1.jpg
Attachment 6: lower_elkonite_shield_1.jpg
lower_elkonite_shield_1.jpg
Attachment 7: Mount_for_elkonite_shield_1.jpg
Mount_for_elkonite_shield_1.jpg
Attachment 8: white_wire_connection_1.jpg
white_wire_connection_1.jpg
  530   Tue Mar 29 14:04:21 2022 Andreas LanzTuesday FPS  
Attachment 1: source_coil_connections_1.jpg
source_coil_connections_1.jpg
Attachment 2: source_coils_orientation.jpg
source_coils_orientation.jpg
Attachment 3: source_water.jpg
source_water.jpg
Attachment 4: source_1.jpg
source_1.jpg
Attachment 5: label_of_thermocouples_1.jpg
label_of_thermocouples_1.jpg
Attachment 6: heating_1.jpg
heating_1.jpg
Attachment 7: heating_tape_1.jpg
heating_tape_1.jpg
Attachment 8: connection_of_heaters_1.jpg
connection_of_heaters_1.jpg
Attachment 9: thermocouples.jpg
thermocouples.jpg
  531   Fri Apr 1 07:21:47 2022 Cusp TrapFPS thursday  
Attachment 1: cooldown_cryopump.PNG
cooldown_cryopump.PNG
  534   Wed Apr 13 14:34:33 2022 Andreas LanzWednesday  
Attachment 1: Electrodes_on_hits.jpg
Electrodes_on_hits.jpg
Attachment 2: electrodes.jpg
electrodes.jpg
Attachment 3: Plate.jpg
Plate.jpg
Attachment 4: Two_Sides_of_plate_1.jpg
Two_Sides_of_plate_1.jpg
  535   Thu Apr 14 11:20:55 2022 Andreas LanzThursday  
Attachment 1: leaking_feedthrough.jpg
leaking_feedthrough.jpg
Attachment 2: leaking_feedthrough-flipped_side.jpg
leaking_feedthrough-flipped_side.jpg
Attachment 3: zoomed_in_1.jpg
zoomed_in_1.jpg
Attachment 4: unplugged_connectors.jpg
unplugged_connectors.jpg
  536   Mon Apr 18 15:46:42 2022 Cusp TrapphotosMUSASHI e-gun 
Attachment 1: 20220418_123852.jpg
20220418_123852.jpg
Attachment 2: 20220418_162231.jpg
20220418_162231.jpg
Attachment 3: 20220418_162239.jpg
20220418_162239.jpg
Attachment 4: 20220418_162324.jpg
20220418_162324.jpg
Attachment 5: 20220418_162411.jpg
20220418_162411.jpg
Attachment 6: 20220418_162454.jpg
20220418_162454.jpg
  537   Tue Apr 19 16:54:09 2022 Cusp Trapimages fps bake  
Attachment 1: magnetbake.PNG
magnetbake.PNG
Attachment 2: bake_fps.PNG
bake_fps.PNG
Attachment 3: fps_magnet_bake2.PNG
fps_magnet_bake2.PNG
Attachment 4: fpsbake.PNG
fpsbake.PNG
Attachment 5: bakealuminum.PNG
bakealuminum.PNG
Attachment 6: fpsbake04-20.PNG
fpsbake04-20.PNG
Attachment 7: fpsbaking-chamber.PNG
fpsbaking-chamber.PNG
Attachment 8: long_bake.PNG
long_bake.PNG
Attachment 9: clockwise.png
clockwise.png
Attachment 10: thesis_1.PNG
thesis_1.PNG
Attachment 11: thesis_2.PNG
thesis_2.PNG
  538   Tue Apr 19 23:03:47 2022 Cusp TrapPhotosDrifttube 

An extension duct + TMP were connected at the bottom of the downstream side of the drifttube (deflectors are inside) -> Replaced with GV + NEG + extension duct + TMP. Two angle plates were removed from the support structure so as not to interfere with GV.

Attachment 1: 20220419_095747.jpg
20220419_095747.jpg
Attachment 2: 20220419_100021.jpg
20220419_100021.jpg
Attachment 3: 20220419_100033.jpg
20220419_100033.jpg
Attachment 4: 20220419_143533.jpg
20220419_143533.jpg
Attachment 5: 20220419_143600.jpg
20220419_143600.jpg
Attachment 6: 20220419_143821.jpg
20220419_143821.jpg
Attachment 7: 20220419_143844.jpg
20220419_143844.jpg
  539   Wed Apr 20 07:15:59 2022 Cusp TrapPhotoMUSASHI 

Cryocooler for MUSASHI magnet : bottom right (Center cold head)

Attachment 1: 20220420_091254_s.jpg
20220420_091254_s.jpg
  540   Wed Apr 20 12:27:32 2022 Cusp TrapPhotoHodoscope 

Three boxes in the vacuum hat.

Attachment 1: 20220420_141556.jpg
20220420_141556.jpg
Attachment 2: 20220420_141622.jpg
20220420_141622.jpg
Attachment 3: 20220420_141659.jpg
20220420_141659.jpg
Attachment 4: 20220420_141725.jpg
20220420_141725.jpg
  541   Wed Apr 20 14:45:50 2022 Cusp Trapimages fps source  
Attachment 1: source_close.jpg
source_close.jpg
Attachment 2: source_coils.jpg
source_coils.jpg
Attachment 3: temperature_control.jpg
temperature_control.jpg
Attachment 4: roughing_pipe_wrong.jpg
roughing_pipe_wrong.jpg
Attachment 5: roughing_line_2.jpg
roughing_line_2.jpg
Attachment 6: roughing_line.jpg
roughing_line.jpg
Attachment 7: source_table.jpg
source_table.jpg
Attachment 8: source.jpg
source.jpg
Attachment 9: yellow_pipe.jpg
yellow_pipe.jpg
  542   Mon Apr 25 08:32:46 2022 Cusp TrapMonday pbar  
Attachment 1: 2022-04-25_secondcycle.png
2022-04-25_secondcycle.png
Attachment 2: mostlyworking.png
mostlyworking.png
Attachment 3: umpteenthcycle.png
umpteenthcycle.png
Attachment 4: Beamsteering.png
Beamsteering.png
Attachment 5: beamsteering-2.png
beamsteering-2.png
Attachment 6: steering_finished.png
steering_finished.png
  544   Thu Apr 28 08:30:26 2022 Cusp TrapFPS Wednesday  
Attachment 1: fps_with_e_source_1.jpg
fps_with_e_source_1.jpg
Attachment 2: fps_with_e_source_2_1.jpg
fps_with_e_source_2_1.jpg
Attachment 3: fps_esource_other_side_1.jpg
fps_esource_other_side_1.jpg
Attachment 4: e_gun_1.jpg
e_gun_1.jpg
Attachment 5: new_tmp_1.jpg
new_tmp_1.jpg
Attachment 6: e-gun-connection.png
e-gun-connection.png
Attachment 7: Screenshot_from_2022-04-28_11-55-13-7kv_1.png
Screenshot_from_2022-04-28_11-55-13-7kv_1.png
Attachment 8: Screenshot_from_2022-04-28_11-59-07-8kv_1.png
Screenshot_from_2022-04-28_11-59-07-8kv_1.png
Attachment 9: Screenshot_from_2022-04-28_12-02-07-9kv_1.png
Screenshot_from_2022-04-28_12-02-07-9kv_1.png
Attachment 10: Screenshot_from_2022-04-28_12-03-42-10kv_1.png
Screenshot_from_2022-04-28_12-03-42-10kv_1.png
Attachment 11: Screenshot_from_2022-04-28_12-05-26-11kv_1.png
Screenshot_from_2022-04-28_12-05-26-11kv_1.png
Attachment 12: Screenshot_from_2022-04-28_11-39-00-dt1kv_1.png
Screenshot_from_2022-04-28_11-39-00-dt1kv_1.png
Attachment 13: Screenshot_from_2022-04-28_11-40-40-dt2kv_1.png
Screenshot_from_2022-04-28_11-40-40-dt2kv_1.png
Attachment 14: Screenshot_from_2022-04-28_11-42-58-dt3kv_1.png
Screenshot_from_2022-04-28_11-42-58-dt3kv_1.png
Attachment 15: Screenshot_from_2022-04-28_11-47-19-4kv_1.png
Screenshot_from_2022-04-28_11-47-19-4kv_1.png
Attachment 16: Screenshot_from_2022-04-28_11-50-04-5kv_1.png
Screenshot_from_2022-04-28_11-50-04-5kv_1.png
Attachment 17: Screenshot_from_2022-04-28_11-52-29-6kv_1.png
Screenshot_from_2022-04-28_11-52-29-6kv_1.png
  547   Fri Apr 29 13:02:54 2022 Cusp TrapSkroll pump tip seal  
Attachment 1: open_pump_1.jpg
open_pump_1.jpg
Attachment 2: pump.jpg
pump.jpg
  549   Mon May 2 16:50:20 2022 Cusp TrapImages FPS 2.5.-6.5.  
Attachment 1: pressuresource.PNG
pressuresource.PNG
Attachment 2: stopbake.PNG
stopbake.PNG
Attachment 3: Connector.jpg
Connector.jpg
Attachment 4: ICU-3.jpg
ICU-3.jpg
Attachment 5: filament_glowing.jpg
filament_glowing.jpg
  550   Fri May 6 18:04:16 2022 Cusp TrapImageMinori 
Attachment 1: SEM_20220506-173351.png
SEM_20220506-173351.png
Attachment 2: oscillo_ELENAgv_closed_withSEM.png
oscillo_ELENAgv_closed_withSEM.png
Attachment 3: oscillo_ELENAgv_opened_MUSASHIgv_closed_withSEM.png
oscillo_ELENAgv_opened_MUSASHIgv_closed_withSEM.png
Attachment 4: oscillo_ELENAgv_opened_MUSASHIgv_opened_withSEM.png
oscillo_ELENAgv_opened_MUSASHIgv_opened_withSEM.png
  580   Mon May 30 11:20:28 2022 Cusp TrapImages  
Attachment 1: SEM220530_200855.png
SEM220530_200855.png
  581   Tue May 31 08:15:52 2022 Cusp TrapImages  
Attachment 1: SEM_2022-05-31_10-13-52.png
SEM_2022-05-31_10-13-52.png
Attachment 2: fullrange.png
fullrange.png
  595   Wed Jun 15 12:37:41 2022 Andreas LanzImagesFPS images 
Attachment 1: aluminium_plate_1.jpg
aluminium_plate_1.jpg
Attachment 2: aluminium_plate_side_view_1.jpg
aluminium_plate_side_view_1.jpg
Attachment 3: plate_position_1.jpg
plate_position_1.jpg
Attachment 4: Amplifier_box_1.jpg
Amplifier_box_1.jpg
Attachment 5: AC-DC_converter.jpg
AC-DC_converter.jpg
Attachment 6: Amplifiers_1.jpg
Amplifiers_1.jpg
Attachment 7: amplifiers2.jpg
amplifiers2.jpg
Attachment 8: phase_shifter.jpg
phase_shifter.jpg
Attachment 9: Phase_shifter_-_connector.jpg
Phase_shifter_-_connector.jpg
Attachment 10: coupling_to_electrode_voltage.jpg
coupling_to_electrode_voltage.jpg
Attachment 11: pulsed_electrons_1.jpg
pulsed_electrons_1.jpg
Attachment 12: aluminium_plate_1.jpg
aluminium_plate_1.jpg
Attachment 13: Helmholtz_on_1_1.jpg
Helmholtz_on_1_1.jpg
Attachment 14: Helmholtz_off_1.jpg
Helmholtz_off_1.jpg
Attachment 15: Helmholtz_on_2_1.jpg
Helmholtz_on_2_1.jpg
Attachment 16: Zoomed_in_signal.jpg
Zoomed_in_signal.jpg
Attachment 17: Al_part_indium_1.jpg
Al_part_indium_1.jpg
Attachment 18: Al_part_indium_-_side_1.jpg
Al_part_indium_-_side_1.jpg
Attachment 19: Al_part_indium_-_bottom_1.jpg
Al_part_indium_-_bottom_1.jpg
Attachment 20: Al_part_-_clean_1.jpg
Al_part_-_clean_1.jpg
Attachment 21: Coldhead_-_Al_part_connection_1.jpg
Coldhead_-_Al_part_connection_1.jpg
Attachment 22: Coldhead_-_2nd_cooling_stage_1.jpg
Coldhead_-_2nd_cooling_stage_1.jpg
Attachment 23: coldhead_-_inner_part_2_1.jpg
coldhead_-_inner_part_2_1.jpg
Attachment 24: Coldhead_-_shielded_-_other_direction_1.jpg
Coldhead_-_shielded_-_other_direction_1.jpg
Attachment 25: Coldhead_-_shielded_1.jpg
Coldhead_-_shielded_1.jpg
Attachment 26: Al_part_-_new_indium_1.jpg
Al_part_-_new_indium_1.jpg
Attachment 27: Feedthrough_connector_1.jpg
Feedthrough_connector_1.jpg
Attachment 28: Ne_nozzle_1.jpg
Ne_nozzle_1.jpg
Attachment 29: Electrode_alignement_-_top.jpg
Electrode_alignement_-_top.jpg
Attachment 30: electrode_alignement_-_back2_1.jpg
electrode_alignement_-_back2_1.jpg
Attachment 31: electrode_alignement_-_back_1.jpg
electrode_alignement_-_back_1.jpg
Attachment 32: Coldhead_cooldown.PNG
Coldhead_cooldown.PNG
Attachment 33: Lead_balls.jpg
Lead_balls.jpg
  625   Tue Jul 5 13:47:13 2022 Andreas Lanzfps images  
Attachment 1: Trigger.jpg
Trigger.jpg
Attachment 2: S4_potential.jpg
S4_potential.jpg
Attachment 3: RP_PMT_1.jpg
RP_PMT_1.jpg
Attachment 4: Aarhus_NaI_1.jpg
Aarhus_NaI_1.jpg
Attachment 5: Setup_back.jpg
Setup_back.jpg
Attachment 6: Setup.jpg
Setup.jpg
Attachment 7: Setup-2_1.jpg
Setup-2_1.jpg
Attachment 8: FPS_PMTs_1.jpg
FPS_PMTs_1.jpg
Attachment 9: NaI-signal_1.jpg
NaI-signal_1.jpg
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