| |
ID |
Date |
Author |
Target/No.# |
Source |
Station |
Module |
Target Oven W.O# |
Heat Shield W.O# |
Status |
Subject |
|
|
950
|
Tuesday, December 13, 2022, 16:12 |
Aaron Schmidt | | HP-FEBIAD-CTL | | | 43104-2 | 45235-12 | In progress | New anode routed FEBIAD Test - 2 | Thermocouples installed (X):
O - O
O - Anode
O - X
O - X
O - O
Megger check ok. Thermocouples checked with a heat gun ok.
Using CTL FEBIAD for thermocouple access. Gas line running into ion source. Anode is run under the coil w/ source cup modification. No welding. 1mm PE spacer installed. 3 layers of Ta foil added to the HP-FEBIAD-CTL on the center block. Edge fins exposed.
Tuesday, December 13, 2022, 16:10: Roughing.
Tuesday, December 13, 2022, 16:40: TP1 B on.
Tuesday, December 13, 2022, 16:49: TP1 A on.
Tuesday, December 13, 2022, 16:58: IG1 on Vacuum @ 7.00e-05T & dropping.
Wednesday, December 14, 2022, 06:49: Waterline FS#5 opened. Vacuum @ 2.42e-06T.
Wednesday, December 14, 2022, 06:53: Power / Sources / Optics on.
Wednesday, December 14, 2022, 06:54: BIAS / EE / EZL / Anode to 1 / 0.5 1 / 0.1 kV.
Wednesday, December 14, 2022, 06:59: TGHT / TBHT / Coil @ 10 A.
Wednesday, December 14, 2022, 07:19: BIAS / EE / EZL @ 30 / -1.5 / 13 kV.
Wednesday, December 14, 2022, 07:21: BIAS / EE / EZL @ 35 / -1.8 / 15 kV.
Wednesday, December 14, 2022, 07:23: BIAS / EE / EZL @ 40 / -2.0 / 17 kV.
Wednesday, December 14, 2022, 07:47: BIAS / EE / EZL @ 30 / -1.5 / 13 kV. No sparks.
Wednesday, December 14, 2022, 07:49: Auto-ramping TGHT / TBHT to 25 / 25 A @ 2 A per min
Wednesday, December 14, 2022, 07:52: IV4 open.
Wednesday, December 14, 2022, 08:01: Auto-ramping TGHT / TBHT to 50 / 50 A @ 2 A per min
Wednesday, December 14, 2022, 09:05: Auto-ramping TGHT / TBHT to 100 / 50 A @ 2 A per min
Wednesday, December 14, 2022, 09:49 : Auto-ramping TGHT & TBHT to 200 A & 100 A @ 2A er min
Wednesday, December 14, 2022, 10:49 :Auto-ramping TGHT & TBHT to 220 A & 120 A @ 2A er min
Wednesday, December 14, 2022, 11:05 :Auto-ramping TGHT & TBHT to 240 A & 140 A @ 2A er min
Wednesday, December 14, 2022, 11:19 :Auto-ramping TGHT & TBHT to 260 A & 160 A @ 2A er min
Wednesday, December 14, 2022, 11:33 :Auto-ramping TGHT & TBHT to 280 A & 180 A @ 2A er min
Wednesday, December 14, 2022, 11:48 :Auto-ramping TGHT & TBHT to 300 A & 200 A @ 2A er min
Wednesday, December 14, 2022, 12:05 :Auto-ramping TGHT & TBHT to 320 A & 220 A @ 2A er min
Wednesday, December 14, 2022, 12:29: Auto-ramping TGHT & TBHT to 340 A & 240 A @ 2A er min
Wednesday, December 14, 2022, 13:08 : Auto-ramping TGHT & TBHT to 360 A & 260 A @ 2A er min
Wednesday, December 14, 2022, 13:14 : Pyrometer reading shows up after adjustment in focussing
Wednesday, December 14, 2022, 13:22 : Auto-ramping TGHT & TBHT to 380 A & 270 A @ 2A er min
Wednesday, December 14, 2022, 13:35 : Auto-ramping TGHT to 400 A @ 2A per min
Wednesday, December 14, 2022, 13:49: Auto-ramping TGHT to 420 A @ 2 A per min.
Wednesday, December 14, 2022, 14:01: Auto-ramping TGHT to 440 A @ 2 A per min.
Wednesday, December 14, 2022, 14:16: Auto-ramping TGHT to 460 A @ 2 A per min.
Wednesday, December 14, 2022, 14:31: Auto-ramping TGHT to 480 A @ 2 A per min.
Wednesday, December 14, 2022, 14:44: Auto-ramping TGHT to 500 A @ 2 A per min.
Wednesday, December 14, 2022, 14:56: Auto-ramping TGHT to 520 A @ 2 A per min.
Wednesday, December 14, 2022, 15:08: Auto-ramping TGHT to 540 A @ 2 A per min.
Wednesday, December 14, 2022, 15:21: Auto-ramping TGHT to 560 A @ 2 A per min.
Wednesday, December 14, 2022, 15:35 : Auto-ramping TGHT & TBHT to 580 A & 290 A @ 2A er min
Wednesday, December 14, 2022, 16:08 : Auto-ramping TGHT to 600 A @ 2 A per min.
Thursday, December 15, 2022, 10:00 : Auto-ramping TBHT to 300 A @ 2 A per min.
Thursday, December 15, 2022, 13:19 : Auto-ramping TBHT to 330 A @ 2 A per min.
Thursday, December 15, 2022, 14:25 : Increased anode voltage to 400 V.
Thursday, December 15, 2022, 14:50: Reducing TGHT & TBHT to 0 A @ 2 A per min.
Thursday, December 15, 2022, 14:59 : Ramped down anode voltage to 0 V & coil current to 0 A.
Friday, December 16, 2022, 06:59: IV4 & power off.
Friday, December 16, 2022, 07:01: IG1 off. Turbo pumps off.
Friday, December 16, 2022, 08:15: Venting.
|
| Attachment 1: Re-routed_Anode_FEBIAD_12-2022_Test_2.docx
|
|
|
664
|
Monday, May 28, 2018, 08:46 |
Aaron Schmidt | | LP-FEBIAD | | TM2 | 41790-9 | 42752-5 | In progress | New TM source tray swap out. | Monday, May 28, 2018, 08:45: Venting. Prep For removal.
Close FS#8. Clean up water
Adjust
Tuesday, May 29, 2018, 08:30: Test Stand source tray & Optics tray removed
Clean EZL on optics tray.
Tuesday, May 29, 2018, 11:30: New Source tray installed w/ Original TS optics tray. Connect.
Tuesday, May 29, 2018, 13:30: Roughing.
Tuesday, May 29, 2018, 14:38: Turbos on
Tuesday, May 29, 2018, 14:47: Ion gauge on.
Tuesday, May 29, 2018, 14:49: Exterior line FS# 8 opened.
Wednesday, May 30, 2018, 06:29: RGA on. Vacuum @ 3.38e-06T
He Leak TEST #1:
Vacuum Group Leak detector LD#2.
Friday, June 01, 2018, 08:30: Vacuum @ 9.15e-07T
LD Base line before opening valve to turbo pumps: 3.5e-10 atm-cc/sec
Friday, June 01, 2018, 08:40: LD baseline after opening valve to turbo pumps: 3.7e-10 atm-cc/sec
Full open base:
Vacuum @ 3.24e-07T. RGA status:
Water @ 7.76e-007
He: -2.31e-009
LD: 2.6e-09 atm-cc/sec
Friday, June 01, 2018, 10:30: Open line FS#2 . Pressurize to 30 PSI. Record after 10 minutes
Vacuum @ 9.24e-07T . RGA status:
Water @ 7.91e-007
He:-1.87e-009
LD: 2.8e-09 atm-cc/sec. Purge and close FS#2.
Friday, June 01, 2018, 10:45: Open line FS#3 . Pressurize to 30 PSI. Record after 10 minutes
Vacuum @ 9.24e-07T. RGA status:
Water @ 7.97e-007
He:-1.92e-009
LD: 3.0e-09 atm-cc/sec. Purge and close FS#3.
Friday, June 01, 2018, 11:00: Open line FS#4 . Pressurize to 30 PSI. Record after 10 minutes
Vacuum @ 9.21e-07T. RGA status:
Water @ 7.92e-007
He:-1.85e-009
LD: 4.7e-09 atm-cc/sec. Purge and close FS#4.
Friday, June 01, 2018, 11:15: Open line FS#5 . Pressurize to 30 PSI. Record after 10 minutes
Vacuum @ 9.24e-07T. RGA status:
Water @ 7.919e-007
He:-1.81e-009
LD: 4.0e-09 atm-cc/sec. Purge and close FS#5
Friday, June 01, 2018, 11:30: Depressurize lines. Connect HPA & Purge all lines.
After 5 minutes: Vacuum @ 9.24e-07T . RGA status:
Water @ 7.87e-007
He:-1.86-009
LD: 4.6e-09 atm-cc/sec
Close Valve & disconnect LD. HE LEAK TEST COMPLETE
Friday, June 01, 2018, 11:41: Open water supply and return mainlines. Vacuum @ 9.15e-07T.
Friday, June 01, 2018, 11:45: Open line FS#2. Vacuum ok. RGA ok
Friday, June 01, 2018, 11:46: Open line FS#3. Vacuum ok. RGA ok
Friday, June 01, 2018, 11:47: Open line FS#4. Vacuum ok. RGA ok
Friday, June 01, 2018, 11:48: Open line FS#5. Vacuum ok. RGA ok.
Friday, June 01, 2018, 12:05: Power/sources switched on.
Friday, June 01, 2018, 12:11: Auto ramping TGHT / TBHT to 300 / 150 A @ 2A per min.
Friday, June 01, 2018, 12:53: Power bump. Lights flickered, however TS ok.
Friday, June 01, 2018, 12:58: Monitored for 5 minutes. ok.
Friday, June 01, 2018, 15:08: Auto ramping TGHT to 350 A @ 2A per min.
Monday, June 04, 2018, 07:27: BIAS / EZL / EE @ 30 / 13 / 1.5 kV.
Monday, June 04, 2018, 07:28: Auto ramping TGHT / TBHT to 580 / 290 A @ 2A per min.
Monday, June 04, 2018, 07:30: Optics reset / Switched on. IV4 opened.
Monday, June 04, 2018, 10:00: FC0 GAIN on 1 uA = 1.65e-09. Wire scans no reading. Adjust steering.
Monday, June 04, 2018, 10:34: Anode @ 200V. Coil @ 10A.
Monday, June 04, 2018, 13:30: Optics tune changed with EZL off. Brad. S.
Monday, June 04, 2018, 13:45: Resetting tunes. COIL @ 50 A. Auto ramping TBHT to 300 A @ 2A per min. (310 A on read back)
Monday, June 04, 2018, 13:51: EZL / EE @ 13 / -1.5 kV.
Monday, June 04, 2018, 13:54: Optics reset to EZL on.
Tuesday, June 05, 2018, 08:00: RGA off.
Tuesday, June 05, 2018, 08:10: Auto ramping TBHT to 310 A @ 2A per min. (320 A on read back)
E-rig issue. Not scanning. Proceed with HV testing.
Tuesday, June 05, 2018, 09:00: BIAS / EZL / EE @ 35 / 15 / 1.75 kV.
Tuesday, June 05, 2018, 09:06: BIAS / EZL / EE @ 40 / 17.5 / 2 kV.
Tuesday, June 05, 2018, 09:13: Small spark knocked out optics & TMS:TP6
Tuesday, June 05, 2018, 09:21: IV4 closed/opened/reset. TP6 restarted.
Tuesday, June 05, 2018, 09:30: Spark*. Knocked out optics. Reset.
Tuesday, June 05, 2018, 10:37: BIAS / EZL / EE @ 45 / 19.5 / 2.25 kV.
Tuesday, June 05, 2018, 10:44: BIAS / EZL / EE @ 50 / 22 / 2.5 kV.
Tuesday, June 05, 2018, 10:47: Spark. Optics & CBC reset.
Tuesday, June 05, 2018, 11:25: BIAS / EZL / EE @ 52 / 24 / 2.8 kV. SPARK *knocked out optics, magnet & Turbo TMS:TP6. IV4 closed/opened/reset. TP6/optics restarted. Magnet still off.
Tuesday, June 05, 2018, 11:35: BIAS / EZL / EE @ 55 / 24 / 2.8 kV. SPARK* knocked out optics, magnet & Turbos TMS:TP6 & TP1B. IV4 closed/opened/reset. Turbos/optics restarted. Magnet still off.
Tuesday, June 05, 2018, 12:46: BIAS / EZL / EE @ 55 / 24 / 2.8 kV. SPARK* knocked out optics, magnet & Turbos TMS:TP6 & TP1B. IV4 closed/opened/reset. Turbos/optics restarted. Magnet still off.
Tuesday, June 05, 2018, 13:06: BIAS / EZL / EE @ 55 / 24 / 2.8 kV. SPARK* knocked out optics, magnet & Turbos TMS:TP6. IV4 closed/opened/reset. Turbo/optics restarted. Magnet still off. Anode @ 200V (reads 9V, shorted)
Tuesday, June 05, 2018, 13:16: TBHT brought down to 300A. Anode brought to 0V.
Tuesday, June 05, 2018, 13:20: Attempted to bring up to 30V. (30 input) Actual: 8V & 50.061 mA. Possible short, post spark*
Tuesday, June 05, 2018, 13:47: Auto-cooling @ 2A/min
Tuesday, June 05, 2018, 13:56: BIAS / EZL / EE @ 50 / 22 / 2.5 kV. Continue down to 30 kV settings.
Tuesday, June 05, 2018, 14:04: BIAS / EZL / EE @ 30 / 13 / 1.5 kV.
Wednesday, June 06, 2018, 06:49: Anode still unresponsive cold. Short*
Wednesday, June 06, 2018, 11:09: Vacuum @ 4.30e-07T ok. Test EZL
Wednesday, June 06, 2018, 11:16: BIAS / EZL / EE @ 30 / 20 / 1.5 kV.
Wednesday, June 06, 2018, 11:20: BIAS / EZL / EE @ 30 / 25 / 1.5 kV.
Wednesday, June 06, 2018, 11:24: BIAS / EZL / EE @ 30 / 30 / 1.5 kV.
Wednesday, June 06, 2018, 11:30: Coil @ 0A.
Wednesday, June 06, 2018, 12:51: No sparks* BIAS / EZL / EE @ 30 / 30 / 1.5 kV.
Wednesday, June 06, 2018, 12:53: Move Steerers to zero.
TSG:CB1: 0V
TSG:VCB1: 0V
TSG:CBC(2): 0V
Increase each one to 1000V individually. Hold 5 minutes and bump back to zero on each.
Wednesday, June 06, 2018, 12:55: TSG:CB1: 0 - 1000V. Hold for 5 minutes. Zero Sparks. Back to 0V.
Wednesday, June 06, 2018, 13:01: TSG:VCB1: 0 - 1000V. Goes red @ 1000V, stays blue @ 999V Hold for 5 minutes. Zero Sparks. Back to 0V.
Wednesday, June 06, 2018, 13:06: TSG:CBC(2): 0 - 1000V. Hold for 5 minutes. Zero Sparks. Back to 0V.
Wednesday, June 06, 2018, 13:40: Canbus contoller was swapped. The magnet is back.
Wednesday, June 06, 2018, 13:50: Sources to 0V.
Wednesday, June 06, 2018, 14:05: IV4 closed. Turbo pumps off. Ion gauge off.
Wednesday, June 06, 2018, 14:08: Power to the sources off.
Thursday, June 07, 2018, 06:35: Venting & waterlines purged. |
| Attachment 1: New_TM_Source_Tray_2018.docx
|
| Attachment 2: TS-2018-05-30-06-30.rga
|
| Attachment 3: ER-580-310-30kV-m28.txt
|
value (Voltage offset 0.0000)
80.0000
0.7000
80.0000
29978.0220
21
21
./emit.dat
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|
| Attachment 4: ER-580-320-30kV-M39.txt
|
value (Voltage offset 0.0000)
80.0000
0.7000
160.0000
29978.0220
21
21
./emit.dat
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-0.0867 -0.0867 -0.0864 -0.0854 -0.0671 -0.0595 -0.0543 -0.0507 -0.0528 -0.0925 -0.0845 -0.0842 -0.0848 -0.0848 -0.0845 -0.0848 -0.0836 -0.0836 -0.0934 -0.0876 -0.0867
-0.0867 -0.0870 -0.0864 -0.0879 -0.0681 -0.0601 -0.0519 -0.0522 -0.0546 -0.0922 -0.0851 -0.0867 -0.0851 -0.0861 -0.0858 -0.0870 -0.0845 -0.0845 -0.0970 -0.0888 -0.0882
-0.0848 -0.0848 -0.0854 -0.0867 -0.0711 -0.0583 -0.0522 -0.0479 -0.0537 -0.0882 -0.0839 -0.0858 -0.0833 -0.0851 -0.0848 -0.0836 -0.0839 -0.0830 -0.0961 -0.0870 -0.0876
-0.0858 -0.0839 -0.0836 -0.0812 -0.0684 -0.0568 -0.0519 -0.0479 -0.0531 -0.0873 -0.0836 -0.0836 -0.0848 -0.0818 -0.0827 -0.0812 -0.0845 -0.0848 -0.0922 -0.0882 -0.0854
-0.0830 -0.0827 -0.0824 -0.0836 -0.0656 -0.0574 -0.0528 -0.0467 -0.0540 -0.0919 -0.0836 -0.0842 -0.0812 -0.0818 -0.0839 -0.0830 -0.0842 -0.0836 -0.0912 -0.0867 -0.0858
-0.0842 -0.0845 -0.0821 -0.0876 -0.0690 -0.0607 -0.0510 -0.0500 -0.0531 -0.0928 -0.0842 -0.0833 -0.0885 -0.0854 -0.0851 -0.0858 -0.0848 -0.0858 -0.0937 -0.0888 -0.0827
-0.0867 -0.0848 -0.0854 -0.0854 -0.0720 -0.0620 -0.0534 -0.0476 -0.0534 -0.0934 -0.0848 -0.0870 -0.0836 -0.0864 -0.0854 -0.0870 -0.0848 -0.0864 -0.0952 -0.0888 -0.0879
-0.0848 -0.0833 -0.0851 -0.0864 -0.0687 -0.0592 -0.0552 -0.0507 -0.0522 -0.0873 -0.0851 -0.0839 -0.0848 -0.0839 -0.0845 -0.0845 -0.0833 -0.0836 -0.0955 -0.0882 -0.0827
|
| Attachment 5: 2018_TM2_Source_Tray_in_Test_Stand_-_Test_Results.docx
|
|
|
677
|
Friday, August 10, 2018, 10:56 |
Aaron Schmidt | | | | | | | Problems/Solutions | New PS installation and Cathode BIAS set | Friday, August 10, 2018, 10:25: Remove TBHT 500 PS and replace with TBHT 600 PS.
Friday, August 10, 2018, 10:50: Switch wiring in the high voltage cage from and Anode BIAS to Cathode BIAS setting.
Friday, August 10, 2018, 11:32: TBHT limit increased from 500A to 600A by Controls group.
Friday, August 10, 2018, 11:34: TBHT tested manually. Operation is satisfactory. |
|
|
773
|
Wednesday, November 27, 2019, 16:01 |
Fernando Maldonado | | | | | | | Problems/Solutions | New Controller for TP6 | Wednesday, November 27, 2019, 15:31: During HV tests, bias was around 55kV when a spark occur and almost immediately the controller for TP6 made a noticeable noise and smoke started to come out of it.
Control room notified about the smoke.
Both turbo and IG6 were not affected.
Eddie was contacted for assessment, and a new controller (from OATIS) was installed and tested. Turbo turned on without any issue.
Wednesday, November 27, 2019, 16:00: Resuming HV tests |
|
|
639
|
Friday, February 23, 2018, 08:50 |
Aaron Schmidt | | | | | | | | New Al Corona | Friday, February 23, 2018, 08:50 
Friday, February 23, 2018, 08:53: BIAS / EZL / EE @ 62.5 / 29 / -1 kV
Friday, February 23, 2018, 08:56: Spark* Turbo pump TMS:TP6 restarted, 
Friday, February 23, 2018, 09:13: Bias sitting at 61kV for about 15mins now. Still corona discharges from the area of the EE, but the area of the duct seems fine. |
|
|
421
|
Tuesday, January 20, 2015, 14:31 |
Anders Mjos | | | | | | | Problems/Solutions | Ne leak disconnected for recallibration | SN 11-231 from VIC |
|
|
817
|
Tuesday, October 27, 2020, 08:54 |
Aaron Schmidt | Nb#9 | LP-SIS | ITW | TM2 | 44508-2 | 43515-4 | In progress | Nb#9 Conditioning | Tuesday, October 27, 2020, 08:40: Roughing.
Tuesday, October 27, 2020, 09:13: TP1B on.
Tuesday, October 27, 2020, 10:13: TP1A on.
Tuesday, October 27, 2020, 12:59: Vacuum @ 4.55e-06T
Tuesday, October 27, 2020, 13:01: Waterlines opened. Vacuum @ 4.26e-06T.
Tuesday, October 27, 2020, 13:03: Power / sources on.
Tuesday, October 27, 2020, 13:05: Optics on. IV4 open. TGHT / TBHT check ok.
Wednesday, October 28, 2020, 04:30: Auto-ramping TGHT / TBHT to 350 / 150 A @ 2 A per min.
Wednesday, October 28, 2020, 06:30:
| Device |
Temp
[C] |
Flow
[lpm] |
| HS + MSP |
26.66 |
5.67 |
| TBHT |
26.51 |
8.40
|
| COIL + EE |
26.43 |
2.59 |
| TGHT |
26.52 |
6.44 |
Wednesday, October 28, 2020, 06:42: BIAS / EE / EZL @ 30 / -1.5 / 13 kV.
Wednesday, October 28, 2020, 07:33: Auto-ramping TGHT / TBHT to 580 / 230 A @ 2 A per min.
Wednesday, October 28, 2020, 13:03:
| Device |
Temp
[C] |
Flow
[lpm] |
| HS + MSP |
27.25 |
6.62 |
| TBHT |
26.90 |
9.27 |
| COIL + EE |
26.68 |
3.08 |
| TGHT |
26.88 |
6.85 |
Thursday, October 29, 2020, 15:19: HV to 0 kV. Begin auto-cooling @ 1 A per min.
Large Vacuum spike noted 5:30 approx. Tripped TS.
Monday, November 02, 2020, 08:32: Vacuum @ 2.65e-06T. PS/optics off (Sources already tripped)
Monday, November 02, 2020, 08:33: IV4 closed.
https://elog.triumf.ca/TIS/Test-Stand/818 - Leak Checks (FS#4 confirmed)
Monday, November 02, 2020, 09:27: IG1 off. Turbo pumps off.
Monday, November 02, 2020, 10:38: Venting. |
| Attachment 1: Nb#9_Conditioning.docx
|
| Attachment 2: ER-580-230-30kV-M133.txt
|
value (Voltage offset 40.0000)
75.0000
1.0000
95.0000
29992.6740
21
21
./emit.dat
-0.1520 -0.1059 -0.1093 -0.0754 0.1788 3.5150 -0.1364 -0.1254 -0.1096 -0.1038 -0.1035 -0.1022 -0.1004 -0.1001 -0.1044 -0.0998 -0.1013 -0.1053 -0.1019 -0.1013 -0.1065
-0.1144 -0.0998 -0.1108 -0.1163 -0.0986 0.0519 2.7634 1.5201 -0.1227 -0.1068 -0.1019 -0.1010 -0.0974 -0.0955 -0.0980 -0.0980 -0.0937 -0.0980 -0.0998 -0.0961 -0.1001
-0.1181 -0.0970 -0.0937 -0.0922 -0.1007 -0.0769 -0.0314 0.0897 3.5931 -0.0458 -0.1083 -0.1031 -0.1004 -0.0949 -0.0922 -0.0986 -0.0937 -0.0952 -0.0949 -0.0949 -0.0964
-0.1147 -0.0998 -0.1013 -0.0967 -0.1016 -0.0986 -0.0995 -0.0986 -0.0104 1.0684 2.4551 -0.0870 -0.1007 -0.1013 -0.0946 -0.0952 -0.0989 -0.0989 -0.0967 -0.0989 -0.0919
-0.1138 -0.1007 -0.1019 -0.0974 -0.0983 -0.0995 -0.0983 -0.1019 -0.0943 -0.0854 -0.0217 1.3965 0.1556 -0.0983 -0.0986 -0.0949 -0.0986 -0.1013 -0.0980 -0.0961 -0.0964
-0.1135 -0.0992 -0.0970 -0.0989 -0.0986 -0.0974 -0.0958 -0.0992 -0.0964 -0.0958 -0.0934 -0.0745 0.0818 1.6803 0.0275 -0.0995 -0.0955 -0.0977 -0.0958 -0.0970 -0.1025
-0.1111 -0.0943 -0.0940 -0.0964 -0.0943 -0.0909 -0.0934 -0.0952 -0.0916 -0.0961 -0.0970 -0.0909 -0.0919 -0.0616 0.0912 0.4849 -0.0873 -0.0949 -0.0974 -0.0934 -0.0998
-0.1093 -0.0937 -0.0922 -0.0946 -0.0937 -0.0900 -0.0955 -0.0946 -0.0958 -0.0937 -0.0922 -0.0928 -0.0934 -0.0919 -0.0903 -0.0565 0.5252 0.2335 -0.0937 -0.0955 -0.0977
-0.1038 -0.0888 -0.0922 -0.0925 -0.0943 -0.0937 -0.0946 -0.0943 -0.0943 -0.0955 -0.0922 -0.0925 -0.0940 -0.0952 -0.0912 -0.0974 -0.0839 -0.0626 0.5795 -0.0574 -0.0897
-0.1022 -0.0858 -0.0876 -0.0937 -0.0946 -0.0955 -0.0946 -0.0949 -0.0940 -0.0946 -0.0958 -0.0946 -0.0952 -0.0943 -0.0952 -0.0970 -0.0946 -0.0955 -0.0797 0.0302 0.2670
-0.1050 -0.0848 -0.0830 -0.0897 -0.0903 -0.0943 -0.0934 -0.0958 -0.0928 -0.0940 -0.0989 -0.0937 -0.0977 -0.0922 -0.0940 -0.0977 -0.0970 -0.0974 -0.0943 -0.0931 -0.0864
-0.1053 -0.0864 -0.0821 -0.0854 -0.0873 -0.0885 -0.0922 -0.0937 -0.0943 -0.0946 -0.0992 -0.0897 -0.0967 -0.0946 -0.0980 -0.0958 -0.0946 -0.0940 -0.0946 -0.0946 -0.0928
-0.1062 -0.0824 -0.0864 -0.0873 -0.0864 -0.0845 -0.0922 -0.0876 -0.0912 -0.0946 -0.0940 -0.0916 -0.0946 -0.0955 -0.0943 -0.0937 -0.0977 -0.0940 -0.0970 -0.0934 -0.0967
-0.1022 -0.0833 -0.0858 -0.0867 -0.0824 -0.0861 -0.0891 -0.0894 -0.0876 -0.0961 -0.0937 -0.0931 -0.0940 -0.0970 -0.0928 -0.0970 -0.0964 -0.0964 -0.0961 -0.0952 -0.0934
-0.1044 -0.0858 -0.0864 -0.0900 -0.0848 -0.0888 -0.0861 -0.0903 -0.0870 -0.0912 -0.0964 -0.0909 -0.0955 -0.0946 -0.0958 -0.0961 -0.0928 -0.0977 -0.0934 -0.0928 -0.0970
-0.1044 -0.0870 -0.0839 -0.0867 -0.0882 -0.0876 -0.0848 -0.0876 -0.0854 -0.0888 -0.0885 -0.0925 -0.0958 -0.0922 -0.0970 -0.0940 -0.0961 -0.0964 -0.0958 -0.0919 -0.1028
-0.1041 -0.0858 -0.0848 -0.0833 -0.0900 -0.0888 -0.0854 -0.0870 -0.0876 -0.0870 -0.0870 -0.0885 -0.0922 -0.0919 -0.0955 -0.0967 -0.0946 -0.0949 -0.0952 -0.0919 -0.0925
-0.1062 -0.0848 -0.0870 -0.0842 -0.0900 -0.0861 -0.0861 -0.0854 -0.0922 -0.0864 -0.0952 -0.0876 -0.0916 -0.0906 -0.0912 -0.0961 -0.0934 -0.0949 -0.0952 -0.0912 -0.0992
-0.1059 -0.0861 -0.0873 -0.0845 -0.0909 -0.0879 -0.0882 -0.0848 -0.0912 -0.0888 -0.0854 -0.0906 -0.0909 -0.0937 -0.0912 -0.0958 -0.0925 -0.0955 -0.0949 -0.0937 -0.0964
-0.1050 -0.0861 -0.0827 -0.0848 -0.0922 -0.0864 -0.0848 -0.0876 -0.0903 -0.0885 -0.0848 -0.0900 -0.0903 -0.0931 -0.0891 -0.0940 -0.0934 -0.0946 -0.0946 -0.0949 -0.0970
-0.1010 -0.0858 -0.0824 -0.0867 -0.0897 -0.0891 -0.0851 -0.0882 -0.0882 -0.0867 -0.0897 -0.0870 -0.0928 -0.0891 -0.0922 -0.0894 -0.0916 -0.0946 -0.0922 -0.0931 -0.0986
|
| Attachment 3: ER-580-230-30kV-M23.txt
|
value (Voltage offset 40.0000)
75.0000
1.0000
95.0000
29992.6740
21
21
./emit.dat
-0.1556 -0.1151 -0.0980 -0.1022 -0.0198 0.0833 -0.1035 -0.1001 -0.1001 -0.1025 -0.1016 -0.0986 -0.0958 -0.0995 -0.1019 -0.0970 -0.1007 -0.0995 -0.1007 -0.0992 -0.1028
-0.1199 -0.1111 -0.0977 -0.1028 -0.0909 -0.0772 0.1352 -0.0201 -0.0970 -0.0946 -0.0937 -0.0974 -0.0958 -0.0912 -0.1001 -0.0934 -0.0912 -0.0937 -0.1004 -0.0970 -0.0995
-0.1169 -0.0909 -0.0912 -0.0934 -0.0946 -0.0937 -0.0830 -0.0598 0.1181 -0.0879 -0.0873 -0.0958 -0.0952 -0.0894 -0.0916 -0.0955 -0.0891 -0.0946 -0.0928 -0.0958 -0.0964
-0.1175 -0.0961 -0.0986 -0.0916 -0.0958 -0.0958 -0.0928 -0.0934 -0.0891 0.0388 0.0153 -0.0916 -0.0937 -0.0912 -0.0900 -0.0961 -0.0909 -0.0931 -0.0912 -0.0992 -0.0967
-0.1175 -0.0940 -0.0989 -0.0940 -0.0946 -0.0958 -0.0946 -0.0934 -0.0934 -0.0946 -0.0815 0.0415 -0.0793 -0.0934 -0.0900 -0.0922 -0.0934 -0.0961 -0.0934 -0.0955 -0.0955
-0.1190 -0.0934 -0.0980 -0.0952 -0.0922 -0.0970 -0.0964 -0.0940 -0.0961 -0.0961 -0.0906 -0.0897 -0.0519 0.0281 -0.0879 -0.0922 -0.0928 -0.0934 -0.0961 -0.0974 -0.0998
-0.1163 -0.0925 -0.0958 -0.0952 -0.0931 -0.0952 -0.0943 -0.0949 -0.0946 -0.0949 -0.0992 -0.0916 -0.0928 -0.0882 -0.0555 -0.0568 -0.0922 -0.0919 -0.0980 -0.0961 -0.1016
-0.1151 -0.0974 -0.0925 -0.0912 -0.0931 -0.0925 -0.0903 -0.0934 -0.0961 -0.0931 -0.0940 -0.0937 -0.0934 -0.0925 -0.0876 -0.0815 -0.0214 -0.0726 -0.0894 -0.0974 -0.1001
-0.1163 -0.0940 -0.0943 -0.0937 -0.0946 -0.0928 -0.0909 -0.0934 -0.0937 -0.0931 -0.0909 -0.0922 -0.0937 -0.0925 -0.0922 -0.0894 -0.0912 -0.0778 -0.0385 -0.0949 -0.1007
-0.1151 -0.0937 -0.0964 -0.0964 -0.0943 -0.0961 -0.0922 -0.0952 -0.0934 -0.0940 -0.0928 -0.0909 -0.0931 -0.0934 -0.0937 -0.0928 -0.0925 -0.0934 -0.0897 -0.0684 -0.0696
-0.1160 -0.0916 -0.0940 -0.0955 -0.0952 -0.0952 -0.0919 -0.0946 -0.0928 -0.0931 -0.0983 -0.0922 -0.0934 -0.0912 -0.0931 -0.0925 -0.0922 -0.0919 -0.0980 -0.0934 -0.0961
-0.1163 -0.0934 -0.0912 -0.0937 -0.0928 -0.0912 -0.0912 -0.0916 -0.0961 -0.0900 -0.0931 -0.0909 -0.0952 -0.0922 -0.0906 -0.0955 -0.0897 -0.0928 -0.0958 -0.0949 -0.0937
-0.1151 -0.0940 -0.0922 -0.0934 -0.0940 -0.0919 -0.0916 -0.0925 -0.0949 -0.0922 -0.0931 -0.0919 -0.0949 -0.0922 -0.0906 -0.0970 -0.0919 -0.0900 -0.0931 -0.0958 -0.0974
-0.1147 -0.0937 -0.0946 -0.0925 -0.0934 -0.0916 -0.0900 -0.0922 -0.0928 -0.0928 -0.1047 -0.0916 -0.0943 -0.0912 -0.0925 -0.0934 -0.0925 -0.0934 -0.0928 -0.0977 -0.0992
-0.1166 -0.0934 -0.0952 -0.0937 -0.0909 -0.0919 -0.0934 -0.0912 -0.0906 -0.0946 -0.0937 -0.0922 -0.0943 -0.0925 -0.0916 -0.0916 -0.0928 -0.0906 -0.0943 -0.0946 -0.0964
-0.1184 -0.0922 -0.0928 -0.0934 -0.0906 -0.0919 -0.0922 -0.0912 -0.0916 -0.0934 -0.0931 -0.0882 -0.0925 -0.0919 -0.0928 -0.0909 -0.0916 -0.0916 -0.0977 -0.0925 -0.1025
-0.1166 -0.0934 -0.0906 -0.0934 -0.0946 -0.0891 -0.0909 -0.0916 -0.0903 -0.0900 -0.0989 -0.0909 -0.0912 -0.0906 -0.0912 -0.0922 -0.0897 -0.0916 -0.0919 -0.0925 -0.0934
-0.1160 -0.0958 -0.0940 -0.0946 -0.0946 -0.0906 -0.0888 -0.0928 -0.0916 -0.0912 -0.0946 -0.0928 -0.0949 -0.0916 -0.0934 -0.0925 -0.0909 -0.0931 -0.0909 -0.0952 -0.0970
-0.1154 -0.0937 -0.0934 -0.0955 -0.0934 -0.0928 -0.0906 -0.0919 -0.0925 -0.0916 -0.0888 -0.0928 -0.0940 -0.0897 -0.0922 -0.0919 -0.0934 -0.0940 -0.0967 -0.0937 -0.1010
-0.1151 -0.0919 -0.0974 -0.0934 -0.0925 -0.0940 -0.0940 -0.0912 -0.0919 -0.0928 -0.0903 -0.0900 -0.0928 -0.0903 -0.0912 -0.0922 -0.0943 -0.0937 -0.0964 -0.0940 -0.0946
-0.1141 -0.0912 -0.0934 -0.0937 -0.0919 -0.0919 -0.0928 -0.0922 -0.0900 -0.0931 -0.1035 -0.0894 -0.0912 -0.0906 -0.0900 -0.0925 -0.0922 -0.0885 -0.0922 -0.0952 -0.1013
|
|
|
192
|
Friday, August 31, 2012, 13:59 |
Anders Mjos | Nb#7 | LP-SIS | ITW | TM1 | | | In progress | Nb#7 installed | Friday, August 31, 2012, 15:19: roughing
Friday, August 31, 2012, 15:39 : starting turbos
Friday, August 31, 2012, 15:44 : TP1B at speed
Friday, August 31, 2012, 15:48 : TP1A timed out
Friday, August 31, 2012, 15:48 : TP1A restarted. at speed.
Friday, August 31, 2012, 15:49 : both turbos at speed. Vacuum @2.7E-5 |
|
|
193
|
Tuesday, September 04, 2012, 08:11 |
Anders Mjos | Nb#7 | LP-SIS | ITW | TM1 | | | Done | Nb#7 installed |
| Anders Mjos wrote: |
|
Friday, August 31, 2012, 15:19: roughing
Friday, August 31, 2012, 15:39 : starting turbos
Friday, August 31, 2012, 15:44 : TP1B at speed
Friday, August 31, 2012, 15:48 : TP1A timed out
Friday, August 31, 2012, 15:48 : TP1A restarted. at speed.
Friday, August 31, 2012, 15:49 : both turbos at speed. Vacuum @2.7E-5
|
Tuesday, September 04, 2012, 08:10: Opened cooling water. Vacuum stable @ 2.2E-7 |
|
|
910
|
Wednesday, January 05, 2022, 15:12 |
Carla Babcock | | | | | | | | Modifications to test stand for mass marker tests | Connection of TBHT negative to HV common removed (R4 in circuit diagram). Labelled and put in MRO bucket.
Anode connection moved to feedthrough J.
Rewired multipin patch panel. Left some grounded (HVC) wires hanging, should probably make this nice later. |
|
|
822
|
Tuesday, December 01, 2020, 11:56 |
Carla Babcock | | | | | | | In progress | Modifications to test stand for TM3 tests | Tuesday, December 01, 2020, 11:56 :
TSG:BIAS unplugged and controls pigtail (made by Ray) added in order to connect controls cable to TCS:BIAS, which is now installed in the same rack.
Basic controls testing done without turning on the power supply, controls max values scaled to 75kV, 5mA.
In process of grounding all features inside the faraday cage. New grounding will be marked with a label for easy identification later.
NOTE: we should get together in January to discuss test stand wiring, since I discovered another burned up connection (see next elog entry, #823).
Tuesday, December 01, 2020, 16:47 :
Grounding of all feedthroughs on the service cap complete and continuity checked.
Removed gas line with Fernando's approval, to make more space for our feedthrough.
Awaiting nylon insulator to proceed. |
|
|
824
|
Wednesday, December 02, 2020, 08:32 |
Carla Babcock | | | | | | | | Modifications to test stand for TM3 tests | Wednesday, December 02, 2020, 08:31 :
Added copper wire connection to multipin screw terminals in HV cage to make sure they are grounded.
Attached grounding rod to back of HV cage. Not ideal, but couldn't find a better place without making a extension to the cable. Will see what John Chow says. EDIT: John says it is ok for the tests, not for permanent.
Vented test stand to swap window positions. Swapped rightmost window on the door with two windows with window on the door with only one window. Replaced one oring, that on the single window. Cleaned the inside surfaces of both windows with methanol before re-installing. Roughing down just to make sure there are no major issues, at 0.313T and falling. EDIT: down to 0.015T overnight.
All breakers on HV cage panel are OFF. |
|
|
827
|
Friday, December 04, 2020, 08:53 |
Carla Babcock | | | | | | | | Modifications to test stand for TM3 tests | Friday, December 04, 2020, 08:52 :
Test stand roughed down to 29mT overnight. Started turbos for testing later. |
|
|
829
|
Tuesday, December 08, 2020, 11:54 |
Carla Babcock | | | | | | | | Modifications to test stand for TM3 tests | The copper tubes to be used in the TM3 test piece may have flux inside them from soldering the end caps on. There are holes along the length for outgassing, and we will try to bake them out in the test stand before installing them. There is still a dummy bake out target installed there, see the photo for how the tubes are loaded in. TGHT ramping started around 3pm.
I had to remove the grounding connections from the TGHT feedthroughs for this, so I redid them such that the tube is attached to the EZL. This target has no tube, so the connection between the tube and target is just through the 100Ohm resistor.
We must re-do the grounding before proceeding with HV tests.
Wednesday, December 09, 2020, 19:38 :
Target heater ramp down started. See attachment for vacuum progression during bake out. |
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| Attachment 3: Screenshot_from_2020-12-09_19-41-36.png
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830
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Friday, December 11, 2020, 15:02 |
Carla Babcock, Sam McEwen, Aaron Schmidt | | | | | | | | Modifications to test stand for TM3 tests | Test piece installed with Sam, Aaron and Alexander. Ended up shimming the support stand (middle foot) since it seemed to be bowing a bit and distorting the gap between the containment box stand-in piece and the service tray piece. We should measure the gaps when testing is done with the same configuration. Installation was not too hard, installed the whole thing as one piece. Had to remove the middle foot on the long side to get it through the door but otherwise no problems.
Test stand re-wired for HV testing. Wire hooked up to test piece by pinching between two tubes. Verified GND and HV continuity. |
| Attachment 1: 20201211_140703.jpg
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826
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Thursday, December 03, 2020, 15:55 |
Carla Babcock, Alexander Shkuratoff | | | | | | | | Modifications to ISAC test stand for TM3 tests | Thursday, December 03, 2020, 15:54 :
Got sign off from John Chow to run the system, though the nylon insulator was not ready when he came by. But we went over everything together.
Installed blue nylon insulator with all vacuum surfaces cleaned at least with methanol. No NPT fitting or tube installed, just testing service cap.
Thursday, December 03, 2020, 17:31 :
Tested voltage on the blue nylon insulator up to 75kV, left it at 75 for ~30mins. No sparking, no current drawn except occasionally when changing voltage and only ~1uA then.
Cleaned (but not very well...) the NPT fitting, copper tube, alligator clip and section of copper wire and installed these in the vacuum chamber. Will pump down overnight for testing tomorrow.
See attached photos for insulator setup and wire inside vacuum chamber.
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| Attachment 1: 20201203_150458.jpg
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| Attachment 2: 20201203_173725.jpg
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740
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Thursday, June 27, 2019, 09:51 |
Fernando Maldonado | | | | | | | Problems/Solutions | Melted cables changed | See elog 737
| Fernando Maldonado wrote: |
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Tuesday, June 25, 2019, 16:15: While inspecting the 9-pin connection with Ferran, it was noticed how two braided cables were burnt out pretty bad to the point they were separated in half (see attached pictures). Additionally the plastic insulator for the anode wire was melted.
Tuesday, June 25, 2019, 16:30: Braided cables need to be changed and anode wire redone.
Tuesday, June 25, 2019, 17:16: Wondering if this happened during TM4 source tray conditioning given the following entries in the elog (entry 725):
Monday, June 03, 2019, 09:51: BIAS down to 50 kV. Burnt plastic smell lingering. Wait*
Tuesday, June 04, 2019, 10:29: Note* Minute fluctuations of Anode current have ended after the spark. Also slight 'Burnt' smell noticed around the test stand area.
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Thursday, June 27, 2019, 09:45: The cables showing burnt marks were changed with new ones on Wednesday 26th. The grounding cables were insulated with yellow heatshrink. The anode wire connection was redone. |
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227
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Friday, November 02, 2012, 14:20 |
Aurelia Laxdal | | LP-SIS | ITW | TM1 | | | | Mass scan done | |
Mass scan file: plotdump-local-clean.txt Nov2 12 13-15-59.txt
The scan was taken at TGHT=573A (read from the PS panel) .
The TBHT = 230A
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1000
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Thursday, April 04, 2024, 10:38 |
Dave Neilson | | LP-SIS | | | 44691-8 | 45235-26 | Done | Mass marker testing | Thursday, April 04, 2024, 09:49: Target inserted yesterday, April 3. mass marker tube connections carefully confirmed. Vacuum roughed, turbo pumps switched on at end of day. Water cooling turned on this morning.
Thursday, April 04, 2024, 09:52 : Vacuum at 6.4e-6. Not low enough to bypass lockout for TGHT TBHT ramp.
Thursday, April 04, 2024, 11:31 increasing the coil current to 30A, causing the vacuum to increase, waiting for vacuum to recover.
Thursday, April 04, 2024, 12:41 vacuum recovered but is at 6e-6 Torr. Changed Good Vacuum parameter in the target heater autoramp to 6.5e-6 and am increasing TGHT TBHT to 100A 100A at 1A/30s. Bad vacuum parameter left set at 7e-6 T
Thursday, April 04, 2024, 12:51 Vacuum continuing to drop. 5.7e-6T
Thursday, April 04, 2024, 14:26 ramping TGHT TBHT to 230A/230A at 1.4A/10s. vacuum stable at 5.6e-6T
Thursday, April 04, 2024, 14:48 increasing bias to 30kV
Thursday, April 04, 2024, 15:00 performing mass scan, range up to ~150. Coil at 0A. TGHT TBHT at 230/230 -- 2024-04-04-15-30 mm LPSIS 1.txt
Thursday, April 04, 2024, 15:31 increasing COIL current to 20A. repeating mass scan. 2024-04-04-15-56 mm LPSIS 2.txt
Thursday, April 04, 2024, 15:57 vacuum has increased over the course of the mass scan to 7e-6T. decreasing coil to 0A, and decreasing TGHT to 180A at 1.4A/10s
Thursday, April 04, 2024, 16:11 performing mass scan. coil at 0A, TGHT TBHT at 180/230 -- 2024-04-04-16-38 mm LPSIS 3.txt
Thursday, April 04, 2024, 16:39 increasing coil to 20A. repeating mass scan. -- 2024-04-04-17-05 mm LPSIS 4.txt
Thursday, April 04, 2024, 17:07 increasing TGHT to 230A at 1.4A/10s - - waiting for vacuum to settle and will compare results to salt output tomorrow
Thursday, April 04, 2024, 17:51 decreasing bias to 0
Friday, April 05, 2024, 09:27 increasing bias to 30kV -- epics crashed
Friday, April 05, 2024, 10:44 epics back, resuming bias increase to 30kV
Friday, April 05, 2024, 10:59 running mass scan for 'after overnight hot' data point ---2024-04-05-11-26 mm LPSIS 5.txt
Friday, April 05, 2024, 11:26 increased coil current to 20A, conducting mass scan. --- 2024-04-05-11-56 mm LPSIS 6.txt
Friday, April 05, 2024, 11:57 decreased coil current to 10A, conducting mass scan ---- 2024-04-05-12-25 mm LPSIS 7.txt
Friday, April 05, 2024, 12:26 increasing TGHT to 260A
Friday, April 05, 2024, 12:36 conducting mass scan with coil current at 0A ---- 2024-04-05-13-02 mm LPSIS 8.txt
Friday, April 05, 2024, 13:03 conducting mass scan with coil current at 20A ---- 2024-04-05-13-31 mm LPSIS 9.txt
Friday, April 05, 2024, 13:31 conducting mass scan with coil current at 10A ---- 2024-04-05-13-59 mm LPSIS 10.txt
Friday, April 05, 2024, 14:00 ramping TGHT to 290A
Friday, April 05, 2024, 14:06 conducting mass scan with coil current at 0A ---- 2024-04-05-14-32 mm LPSIS 11.txt
Friday, April 05, 2024, 14:33 conducting mass scan with coil current at 10A ---- 2024-04-05-15-00 mm LPSIS 12.txt
Friday, April 05, 2024, 15:01 conducting mass scan with coil current at 20A --- 2024-04-05-15-27 mm LPSIS 13.txt
Friday, April 05, 2024, 15:33 conducting mass scan with coil current at 30A --- 2024-04-05-16-01 mm LPSIS 14.txt
Friday, April 05, 2024, 16:02 conducting mass scan with coil current at 40A ---- 2024-04-05-16-31 mm LPSIS 15.txt
Friday, April 05, 2024, 16:32 conducting mass scan with coil current at 50A --- 2024-04-05-17-00 mm LPSIS 16.txt
Friday, April 05, 2024, 17:01 coil reduced to 0A. decreasing TGHT TBHT to 0 0 at 1A/30s, decreasing bias to 0
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1008
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Thursday, May 02, 2024, 13:45 |
Dave Neilson | - | LP-SIS | | | 44691-8 | 45235-26 | In progress | Mass marker testing | Wednesday, May 01, 2024, 12:44: pumped down to rough vacuum, TP1B now on.
Wednesday, May 01, 2024, 12:49: TP1A on.
Thursday, May 02, 2024, 9:10: water cooling on. no effect on vacuum
Thursday, May 02, 2024, 10:02: TGHT and TBHT heating to 100A/100A at 1A/30s
Thursday, May 02, 2024, 11:02: TGHT and TBHT heating to 230A/230A at 1.4A/10s
Thursday, May 02, 2024, 13:53: increasing BIAS to 30kV, EE to 2500V, EZL to 13kV
Thursday, May 02, 2024, 14:11: increasing TGHT to 280A.
Thursday, May 02, 2024, 14:18 seeing a few sparks decreasing BIAS temporarily
Thursday, May 02, 2024, 14:25 sparks continued. decreased TGHT to 260A and saw them subside. increasing bias again.
Thursday, May 02, 2024, 14:42 conducting mass scan - 2024-05-02-15-05 mm LPSIS a.txt
Thursday, May 02, 2024, 15:09 increased COIL to 20A. mass scan repeated. 2024-05-02-15-37 mm LPSIS b.txt
Thursday, May 02, 2024, 15:38 decreasing TGHT to 230A, COIL at 0A
Thursday, May 02, 2024, 15:43: repeating mass scan. 2024-05-02-16-09 mm LPSIS c.txt * no signal. very unexpected.
Thursday, May 02, 2024, 16:10: increased COIL to 20A, repeating mass scan. 2024-05-02-16-35 mm LPSIS d.txt
Thursday, May 02, 2024, 16:35 decreasing BIAS, EE, EZL to 0V
Thursday, May 02, 2024, 16:50 increasing TGHT to 290A at 1A/30s, to be left hot overnight.
Friday, May 03, 2024, 10:26 increasing BIAS to 30kV, EE to 2500V, EZL to 13kV
Friday, May 03, 2024, 10:50 conducting mass scan, COIL at 0A - 2024-05-03-11-19 mm LPSIS e.txt
Friday, May 03, 2024, 11:19 increasing COIL to 20A. repeating mass scan - 2024-05-03-11-47 mm LPSIS f.txt
Friday, May 03, 2024, 11:47 increasing COIL to 40A. repeating mass scan - 2024-05-03-12-21 mm LPSIS g.txt
Friday, May 03, 2024, 12:22 decreasing TGHT to 260A.
Friday, May 03, 2024, 12:32 mass scan: - 2024-05-03-12-59 mm LPSIS g.txt <- accidentally labeled g. cannot change
Friday, May 03, 2024, 13:01 decreased COIL to 20A. mass scan: 2024-05-03-13-30 mm LPSIS i.txt
Friday, May 03, 2024, 13:31 decreased COIL to 0A. mass scan: 2024-05-03-13-59 mm LPSIS j.txt
Friday, May 03, 2024, 14:01 reducing TGHT to 230A. mass scan: 2024-05-03-14-37 mm LPSIS k.txt
Friday, May 03, 2024, 14:38 increasing coil to 20A. mass scan: 2024-05-03-15-14 mm LPSIS l.txt
Friday, May 03, 2024, 15:15 increasing coil to 40A. mass scan: 2024-05-03-15-42 mm LPSIS m.txt
Friday, May 03, 2024, 15:43 COIL -> 0A. decreasing EE EZL BIAS to 0V.
Friday, May 03, 2024, 15:59 decreasing TGHT and TBHT to 0A at 1A/30s
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