Thursday, June 21, 2018, 16:30: Short between ANODE and EE. Do not use until repaired.

Thursday, June 21, 2018, 16:32: Ramping TBHT/TGHT to 290 / 580 Aat 2 A/min

Friday, June 22, 2018, 07:49: Target at temperature. Vacuum at 1.0E-7 T

Monday, June 25, 2018, 09:10: Auto-cooling at 2A/min - AS.

Friday, June 29, 2018, 08:52: Turbos/PS/Sources/RGA/Ion gauge off.

Friday, June 29, 2018, 10:03: Venting.

Friday, June 29, 2018, 14:32: Roughing. Anode to EE short fixed.

Monday, July 09, 2018, 10:43: Rouging.

Monday, July 09, 2018, 13:14: Turbo pumps on.

Tuesday, July 10, 2018, 07:45: Waterlines opened. Vacuum ok @ 6.93e-07T. No response on RGA.

Tuesday, July 10, 2018, 08:05: Opened gas lines TSH:SV3 & TSH:SV4. Vacuum spiked to 1.08e-06T. Response registered on RGA. Closed valves.

Tuesday, July 10, 2018, 08:22: Vacuum Holding at 1.08e-06T.

Tuesday, July 10, 2018, 08:24: Close valve to small gas line pump. Pump is running.

Tuesday, July 10, 2018, 09:02: Path to TSH:SV1 through SV2 & SV5 ok. Vacuum @ 5.55e-07T. Close and begin SV3 & SV4 purging.

Tuesday, July 10, 2018, 09:12: All gas lines opened.

Tuesday, July 10, 2018, 09:16: Power/sources on. Vacuum @ 7.26e-07T.

Tuesday, July 10, 2018, 09:18: Auto ramping TGHT / TBHT to 580 / 270 A @ 2A per min.

Tuesday, July 10, 2018, 09:20: IV4 opened. Optics on (already set).

Tuesday, July 10, 2018, 14:11: Abort auto-ramping. Increase TBHT ramping to 300A. Continue auto ramping TGHT / TBHT to 580 / 270 A @ 2A per min.

Tuesday, July 10, 2018, 13:56: BIAS/EZL/EE @ 30/13/1.5 kV. Anode set to 200 V

Tuesday, July 10, 2018, 14:12: Auto ramping complete.

 Tuesday, July 10, 2018, 14:17: TBHT set to 300 A. Read back reads 312 A

Wednesday, July 11, 2018, 06:52: Coil to 10A.

Wednesday, July 11, 2018, 07:00: Coil to 20A.

Wednesday, July 11, 2018, 07:05: Coil to 30A.

Wednesday, July 11, 2018, 07:10: Coil to 40A.

Wednesday, July 11, 2018, 07:20: Coil to 50A.

Fernando Maldonado

Wednesday, July 11, 2018, 09:59 Anode current=4.884 mA, Anode Voltage=200V. FC0=1.59e-9 . Source seems to be too cold. ramping up TBHT to 320 A (for a 330A readback). Vaccum=9.06e-7

 Wednesday, July 11, 2018, 10:18 Ramp up compleete TBHT=320A Read Back=33.8A. Anode current=9.768mA. Anode voltage=200V. FC0=1.77e-8A. Vaccum=9.13e-7

Wednesday, July 11, 2018, 11:52 Mass scan performed for nominal values

Lunch

Steering

Adjusting Emittance parameter for more precise scan

Wednesday, July 11, 2018, 15:37 Cathode is still "cold" , at 325A and 250V the anode current is 15 mA. The way to obtained more current and to have better emittances readings is to increase the tbht current

Wednesday, July 11, 2018, 15:39 TBHT=325, TBHT RB =339.1A, TBHT PS=330A. Increasing TBHT to 335A. Where TBHT RB is the read back value. TBHT PS is the value display on the Power Supply

Wednesday, July 11, 2018, 15:46 tbht=335, tbht rb=349.7, tbht ps=341. With this the anode current is 24.42 at anode voltage=250V. *THIS WILL BE THE MAXIMUM VALUE"

Wednesday, July 11, 2018, 17:15 Mass Scan measurement seem to not vary with anode voltage

Wednesday, July 11, 2018, 17:45 Coil to 60 A to let out gass a bit more overnight. Vacuum ok at 9.6e-7

Thursday, July 12, 2018, 07:25: Power outage. (07/11/2018 @ 21:53 approx) The test stand was completely knocked out. Power & pumps were all shut down.

Thursday, July 12, 2018, 07:31: Power supplies turned off and all settings manually re-zeroed.

Power outage (07/11/2018 @ approx 21:53) shut down the test stand.

Thursday, July 12, 2018, 08:17: Reset vacuum controls & IV4

Thursday, July 12, 2018, 08:19: Restart all the turbo pumps.

Thursday, July 12, 2018, 08:24: IG6 & IG1 restarted.

Thursday, July 12, 2018, 08:33: Power on.

Thursday, July 12, 2018, 08:36: Opened gas lines SV2 & SV5 for FEBIAD to pump down lines with the chamber.

Thursday, July 12, 2018, 08:56: Reset optics. Operation appears ok.

Thursday, July 12, 2018, 09:02: Sources except EE & BIAS are reset. BIAS requires EE and the EE won't restart / respond.

Thursday, July 12, 2018, 09:31: Cycle EE PS? No response.

Thursday, July 12, 2018, 10:08: Cycle PLC. EE is responsive / back. BIAS operates as well.

Thursday, July 12, 2018, 10:10: Opened IV4.

 *** REVIEW Elog entry #673 Power outage & restart ***

Thursday, July 12, 2018, 10:10: Opened IV4

Thursday, July 12, 2018, 10:20: Attempt auto-ramp cancelled. Max increment values reached. Wait on Vacuum.

Thursday, July 12, 2018, 13:10: Auto-ramping TGHT / TBHT to 500 / 200 A @ 2A per min.

Thursday, July 12, 2018, 13:16: BIAS/EZL/EE @ 30/13/1.5 kV. 

Thursday, July 12, 2018, 13:19: Anode set to 200 V

Thursday, July 12, 2018, 13:23: Gas lines SV1, SV3, SV4 opened without issue.

Friday, July 13, 2018, 07:02: Auto-ramping TGHT / TBHT to 580 / 300 A @ 2A per min.

FM:

Friday, July 13, 2018, 09:26 Ramping up to TBHT=335A to get at least 20 mA on the anode current.

Friday, July 13, 2018, 09:52 Ramp up finished: TBHT=335A, TBHT RB=349.6A, TBHT PS=341A. Anode current=20.757mA@200V. Vaccum ok@8.86e-7Torr

Friday, July 13, 2018, 09:56 Closing Neon valve in order to only deliver Argon.

Friday, July 13, 2018, 13:32   When anode voltage=0V, there are four peaks on the mass scan on masses  23,38,41,83 u. This indicate surface ionized particles. Most likely Sodium (23) and Potassium (38,41) and not sure about 83.

Friday, July 13, 2018, 16:58  Cooling it down for the weekend: TBHT=250A, TGHT=450

Friday, July 13, 2018, 17:01 wow! accidentally, changed to those values immediatly. I hope this does not compromise the cathode - Fernando

Monday, July 16, 2018, 06:57: Odd RGA values. Restarting RGA.

Monday, July 16, 2018, 07:14: RGA only displays Water, Nitrogen, and Oxygen. Investigate.

Monday, July 16, 2018, 09:57 Auto-ramping TGHT / TBHT to 580 / 300 A @ 2A per min from 449 / 209 A.

Monday, July 16, 2018, 10:00: Restarted the RGA with an older file loaded. RGA still only displays lines for Water, Nitrogen, and Oxygen. A table of values is still given for the other masses.

Monday, July 16, 2018, 11:08: TGHT / TBHT to 580 / 320 A. Anode to 200V

Monday, July 16, 2018, 11:19: Neon valve carefully opened. Vacuum stable @ 6.56e-07T. Neon response also showed up on the RGA.

Monday, July 16, 2018, 11:25: TBHT @ 340.0A (332A on PS)

FM

Monday, July 16, 2018, 11:55  TBHT@340A @ 354.7A (RB)@346A PS

Monday, July 16, 2018, 15:02 TBHT@345A @ 359.8A (RB)@351A PS

Monday, July 16, 2018, 15:18 Investigation the possible location of the surface ionized ions by sweeping the voltage in lower values <10V

Monday, July 16, 2018, 15:29 Values swept: 10,8,6,4,2,1 V. the same peak was observed at all cases

Monday, July 16, 2018, 15:52 Closing Neon Valve for efficiency measurement.

Monday, July 16, 2018, 15:58 Steady  ion source current. closing Argon valve.

Monday, July 16, 2018, 17:00 Opening Argon Valve

Monday, July 16, 2018, 17:51 Argon valve closed. Neon Valve open. Measuring Mass=20

Monday, July 16, 2018, 18:13 Manually tapped TBHT down to 325A.

FM

Tuesday, July 17, 2018, 09:53  Ramping up TBHT to 345A

Tuesday, July 17, 2018, 10:13 Ramp up finish. TBHT@345A @ 359.7A (RB)@351A PS.  Vacuum ok @ 7.43e-7 T

Tuesday, July 17, 2018, 10:14 Restarting  quads that were off.

Tuesday, July 17, 2018, 10:18 Tuning

Tuesday, July 17, 2018, 11:01 Measurements will start for mass 20.

Tuesday, July 17, 2018, 11:59 Lunch break

Tuesday, July 17, 2018, 12:41 Coming back. TMSQ2 & TMSQ5 off. Turning them on.

Tuesday, July 17, 2018, 13:54 Retuning emittance scanner to default parameters. Cycle the emittance scanner PS.

Tuesday, July 17, 2018, 14:18 Increasing current limit for anode. From 51.282 mA to  51.400 mA

 Tuesday, July 17, 2018, 14:34 Increasing current limin on anode to 52.00 mA

Tuesday, July 17, 2018, 14:35 Closing Neon Valve

Tuesday, July 17, 2018, 15:02 FC6 stable

Tuesday, July 17, 2018, 15:02 Opening "Argon" bottle

Tuesday, July 17, 2018, 15:21 Fc6 stable. The present current lies between the on/off Neon Valve.

Tuesday, July 17, 2018, 15:30 Opening Neon Valve

Tuesday, July 17, 2018, 15:51 Re-tuning. Taking a mass scan.

Tuesday, July 17, 2018, 15:55 Checking the RGA, I noticed that the maximum reading for Neon was 7.05e-8T, and for Argon, 6.15e-7T

Tuesday, July 17, 2018, 16:45 Increasing Anode current limit to 100mA. Increasing TBHT to 347A, 361.8 RB, 353 PS. Vaccum ok@7.87e-7T

Tuesday, July 17, 2018, 16:54 Finish for today.

FM

Wednesday, July 18, 2018, 09:27  Starting new round of measurements.

Wednesday, July 18, 2018, 09:31 TBHT@350A@364.5A (RB) @ 356 (PS).  Vacuum ok at 6.71e-7T

Wednesday, July 18, 2018, 11:48 Finish mass scan sweeps. Leaving for lunch. Coming back at around 3pm due to science week

Wednesday, July 18, 2018, 15:29 Starting again.

Wednesday, July 18, 2018, 15:30 Mass scan at AB=0V

Wednesday, July 18, 2018, 15:56 Mass scan set to 38.5 (K).

Wednesday, July 18, 2018, 15:56 Measuring emittance.

Wednesday, July 18, 2018, 16:02 Closing Argon bottle.

Wednesday, July 18, 2018, 16:08 Closing Neon bottle.

Wednesday, July 18, 2018, 16:13 Measuring what it looks to be a potassium signal. Let's see if the signal decreases overnight.

Friday, July 20, 2018, 11:48: FC0 put in place & the gas lines closed. - Aaron S.

Friday, July 20, 2018, 11:50  : Auto cooling @ 2A per min.

Monday, July 23, 2018, 07:05: Sources off. Optics checked.

Monday, July 23, 2018, 07:13 : RGA error. Restart for proper shut off. IV4 closed.

Monday, July 23, 2018, 07:14 : Ion gauge, turbos off.

Silver bolts used on Coil, TGHT, & TBHT.

End caps in target

Tuesday, October 02, 2018, 13:36: Roughing.

Tuesday, October 02, 2018, 13:37: Doors sealed.

Tuesday, October 02, 2018, 14:10: Turbos on.

Due to potential power & cooling loss. Shutdown vac.

Wednesday, October 03, 2018, 07:34: Chamber Turbos off.

Wednesday, October 03, 2018, 10:58: Beam line Turbos off. Closed both PV1 & PV2 & turned off both roughing pumps.

Thursday, October 11, 2018, 10:37: RGA on. Strip tools re-opened.

Thursday, October 11, 2018, 10:43: Waterlines opened. No response on RGA. Vacuum stable @ 3.40e-07T.

Thursday, October 11, 2018, 10:48: Power on.

Thursday, October 11, 2018, 10:49: Opened manual valve in gas control to operate small pump. Vacuum spike into Xe-05T range.

Thursday, October 11, 2018, 10:51: Very gradual opening on source gas control. Pump ineffective.

Thursday, October 11, 2018, 10:52: SV5 not opened yet. Open SV2. Vacuum spike noted.

Thursday, October 11, 2018, 10:53: SV5 opened/closed very quickly. Allow stabilization. Alternate between SV5 & SV2 until stable.

Thursday, October 11, 2018, 10:58: SV5 closed. Open SV4. Vacuum spike noted up to 3.3e-05T.

Thursday, October 11, 2018, 11:30: All Gas lines opened.

Thursday, October 11, 2018, 11:36: Sources on.

Thursday, October 11, 2018, 11:43: BIAS / EZL / EE @ 30 / 13 / 1.5 kV.

Thursday, October 11, 2018, 11:46: IV4 opened. Error / closed / red. Fix. IV4 re-opened.

 Thursday, October 11, 2018, 12:08: Auto-ramping TGHT / TBHT to 300 / 200 A @ 2A per min

Friday, October 12, 2018, 08:07: Auto-ramping TGHT / TBHT to 580 / 290 A @ 2A per min.

Friday, October 12, 2018, 08:13: Optics reset.Can Diagnostics re-cfg.

Friday, October 12, 2018, 10:49: Anode @ 200 V.

Friday, October 12, 2018, 10:50: Coil @ 10 A. Vacuum @ 6.25e-07T

Friday, October 12, 2018, 10:53: Coil @ 20 A. Vacuum @ 6.27e-07T

Friday, October 12, 2018, 10:56: Coil @ 30 A. Vacuum @ 6.27e-07T

Friday, October 12, 2018, 10:58: Coil @ 40 A. Vacuum @ 6.34e-07T

Friday, October 12, 2018, 11:00: Coil @ 50 A. Vacuum @ 6.34e-07T

Friday, October 12, 2018, 11:01: Auto-ramping TBHT to 300 A @ 2A per min.

Friday, October 12, 2018, 11:06: TBHT @ 300 A.

Friday, October 12, 2018, 11:51: Nothing found on Mass or wire scans?

Friday, October 12, 2018, 11:52: Anode set to 0 V.

Friday, October 12, 2018, 11:54: Still nothing found on wire scans.

Fernando:

Friday, October 12, 2018, 12:56: Anode leakage current is 6.105 mA on the readback with AV@200V Coil@0A TGHT@580A TBHT@310

Friday, October 12, 2018, 12:59 : This is very low anode lakage current. It should be on the bulk of 100 mA.

Friday, October 12, 2018, 12:59: Ramping up TBHT to 320 A @ 2A per min while keeping the AV@200 V. STOP

Aaron: Anode / Cathode BIAS PS polarity requires a reversal. John Chow notified. To be reversed Monday after 11am.

Friday, October 12, 2018, 13:24: Continue auto-ramping TBHT to 320 A @ 2A per min.

Friday, October 12, 2018, 13:30: TBHT 320 A / Read back @ 313.1 A.

Friday, October 12, 2018, 13:34: Wire & mass scans

Friday, October 12, 2018, 13:54: Anode to 0 V. Coil to 50 A.

Monday, October 15, 2018, 07:14: Auto-cooling. Coil to 0 A.

Monday, October 15, 2018, 11:54: Sources/power off. IV4 closed

Anode / Cathode BIAS PS polarity reversed by John Chow. PS: Negative

Monday, October 15, 2018, 14:12: Power/sources on

Monday, October 15, 2018, 14:17: RGA on.

Monday, October 15, 2018, 14:22: Gas-lines opened. Vacuum ok @ 4.38e-07T

Monday, October 15, 2018, 14:29: Auto-ramping TGHT / TBHT to 580 / 300 A @ 2A per min.

Monday, October 15, 2018, 14:30: Optics on

Monday, October 15, 2018, 14:33: BIAS / EZL / EE @ 30 / 13 / 1.5 kV.

Monday, October 15, 2018, 14:35: Anode @ 200 V.

Monday, October 15, 2018, 14:36: IV4 Open.

Tuesday, October 16, 2018, 06:33: Auto-ramping TBHT to 320 A @ 2A per min. 

Tuesday, October 16, 2018, 07:15: Coil @ 50 A. 

Tuesday, October 16, 2018, 14:40: FC6 Auto range & Polarity set. Mass scans work now.

FM

Wednesday, October 17, 2018, 10:02 : Auto-ramping TBHT to 330 A @ 2A per min. 

Wednesday, October 17, 2018, 13:21: Auto-ramping TBHT to 340 A @ 2A per min.

Wednesday, October 17, 2018, 13:45: Increasing TBHT voltage from 3.001 to 3.5 to  avoid voltage limitation when increasing the current

 Wednesday, October 17, 2018, 13:48: Auto-ramping TBHT to 345 A @ 2A per min.

Wednesday, October 17, 2018, 13:54: FC0 start decreasing once the ramp up finished. Vacuum ok @ 5.17e-7T.

Wednesday, October 17, 2018, 17:16: FC0 stable. Probably outgassing. Vacuum ok @ 5.37e-T

Wednesday, October 17, 2018, 17:16: Auto-ramping TBHT to 350 A @ 2A per min.

Wednesday, October 17, 2018, 17:30: Ramping finished. FC0 decreasing again. Vacuum ok @5.57e-7T

Wednesday, October 17, 2018, 17:51: Potassium signal seems to be decreasing and now the Argon is slightly higher than Potassium.

Wednesday, October 17, 2018, 17:51: Mass optimized for 40Ar, which is shown in the mass scan as ~39.52. Dipole current=102.2736 A

Wednesday, October 17, 2018, 17:52: Starting steerers an einzel lense tuning to increase FC6 signal. Will continue tomorrow

FM

Thursday, October 18, 2018, 08:03: FC0 signal is stable now. Auto-ramping TBHT to 355 A @ 2A per min.

Thursday, October 18, 2018, 08:08 Ramping finished. Vacuum ok @5.26e-7T. Anode current=65 mA.

Thursday, October 18, 2018, 09:55: FC0 looks stable now. Manually tapping 2 A to have TBHT=357A.

 Thursday, October 18, 2018, 11:40: Vaccum ok @ 4.56e-7T

Thursday, October 18, 2018, 16:25: Vacuum ok @ 5.28e-7T

Thursday, October 18, 2018, 16:26: Manually tapping 2 A to have TBHT=359A.

Thursday, October 18, 2018, 17:29: Steerers, einzel lens and dipole tune to increase signal on FC6. Argon current=4 nA. Total source current=54 nA.

Thursday, October 18, 2018, 17:37: Coil to 50A.

Thursday, October 18, 2018, 17:47: Closing Neon valve.

Thursday, October 18, 2018, 17:57: Closing Argon valve.

Thursday, October 18, 2018, 19:51: Assuming 720 nA entering the source (from Brad). Efficiency  measurement = 0.44%

Thursday, October 18, 2018, 19:52: Opening valves.

Thursday, October 18, 2018, 19:54: Vaccum ok @ 5.46e-7T

 FM

Friday, October 19, 2018, 08:27: Manually tapping 1 A to have TBHT=360.

Friday, October 19, 2018, 08:39: FC6 is stable. Closing Neon Valve.

Friday, October 19, 2018, 08:44: FC6 is stable. Closing Argon Valve.

 Friday, October 19, 2018, 09:13: TBHT@360A, AV=150V. Efficiency measurement = 0.41%

Friday, October 19, 2018, 09:16: Opening the valves.

Friday, October 19, 2018, 09:40: FC6 stable. Carefully increasing AV (anode voltage) to 200V keeping an eye on the AC (anode current).

Restarted post power outage.

Water & Turbos on.

Monday, October 22, 2018, 10:55: Power / sources on. MB1?

Monday, October 22, 2018, 11:07: Open gas lines slowly.

Monday, October 22, 2018, 11:11: Gas lines all opened. Vacuum @ 2.37e-06T & decreasing.

Tuesday, October 23, 2018, 08:00: MB1 PS on.

Tuesday, October 23, 2018, 08:03: Auto-ramping TGHT / TBHT to 580 / 300 A @ 2A per min.

Tuesday, October 23, 2018, 08:08: BIAS / EZL / EE @ 30 / 13.5 / 1.5 kV.

Tuesday, October 23, 2018, 08:10: Epics lost. Communication error. Internet loss.

Tuesday, October 23, 2018, 08:21: Auto ramp found halted in communication loss. Auto-ramping TGHT / TBHT to 580 / 300 A @ 2A per min restarted from 14.0A.

Tuesday, October 23, 2018, 08:23: Anode @ 200 V.

Tuesday, October 23, 2018, 08:28: Optics set. IV4 opened.

Tuesday, October 23, 2018, 13:03: Auto-ramping TBHT / 320 A @ 2A per min.

Tuesday, October 23, 2018, 14:00: Coil @ 50 A. TBHT @ 330 A.

Tuesday, October 23, 2018, 14:30: Mass scans ok. TBHT back @ 320.

Emittance rig not calibrating?

Wednesday, October 24, 2018, 08:17 : E-rig drive motor PS re-plugged in. Switched on. E-rig calibrated & ready.

 FM:

Wednesday, October 24, 2018, 12:40 :  Vacuum 6.52e-7T. Auto-ramping TBHT  to 320 A @ 2A per min.

Wednesday, October 24, 2018, 13:02 : Auto-ramping finished. Anode Current@8.54mA. Vaccum ok @ 6.86E-7T

Wednesday, October 24, 2018, 13:40 : Vacuum 6.58e-7T. Auto-ramping TBHT  to 340 A @ 2A per min.

Wednesday, October 24, 2018, 13:55 : Auto-ramping finished. Anode Current@19.53mA. Vaccum ok @ 6.67E-7T

Wednesday, October 24, 2018, 15:18 : Vacuum 6.68e-7T. Auto-ramping TBHT  to 350 A @ 2A per min.

Wednesday, October 24, 2018, 15:27: Auto-ramping finished. Anode Current@41.51mA. Vaccum ok @ 6.82E-7T

Thursday, October 25, 2018, 08:27: IG6 Tripped off around 3am this morning. Attempts to restart, unsuccessful.

Thursday, October 25, 2018, 08:29: IV4 Closed. Vacuum group notified..

Thursday, October 25, 2018, 08:40: Filament burnt out. Vac group switched on IG6 secondary filament.

Thursday, October 25, 2018, 08:44: IV4 re-opened. Optics reset.

 Friday, October 26, 2018, 13:49: Auto-ramping TBHT / 360 A @ 1A per min.

Friday, October 26, 2018, 14:08:

TBHT @ 359.0 A / 3.074 V.

Anode @ 200 V / 94.017 - 95.238 mA.

Friday, October 26, 2018, 14:34: Mass & wire scans complete w/ screen shots on the word doc (FEBIAD COIL TEST 6-3 Caps in).

Sunday, October 28, 2018, 13:19: Remotely connect to check the status. Something happened around midnight.  See attached screenshots.

 It seems there is no bias. EPICS control whiteout.  Not sure how to proceed. Leaving evreything as is. 

Sometime around 00:30 Sunday, October 28, 2018, the ISAC test stand lost communication to the PLC and shut down abruptly.

Monday, October 29, 2018, 09:00: PLC communications issues.

Rod N. was contacted this morning& the issues fixed by controls group.

Restarting FEBIAD

Monday, October 29, 2018, 10:56: Restart roughing & Turbo pumps.

Monday, October 29, 2018, 11:03: Ion gauges on.

Monday, October 29, 2018, 11:10: Power on

Monday, October 29, 2018, 11:12: Gas lines opened to pump down with TS. Vacuum @ 1.20e-05T.

Monday, October 29, 2018, 11:20: RGA restarted.

Tuesday, October 30, 2018, 07:24: BIAS / EZL / EE @ 30 / 13.5 / 1.5 kV. Anode @ 200 V.

Tuesday, October 30, 2018, 07:26: Auto-ramping TGHT / TBHT to 580 / 320 A @ 2A per min.

Tuesday, October 30, 2018, 07:31: Optics set.

Tuesday, October 30, 2018, 07:32 : IV4 Opened.

Tuesday, October 30, 2018, 08:50: Auto ramping aborted. While the source does increment, the actual power supply does not. It's not actually ramping.

Tuesday, October 30, 2018, 08:51: Unable to bump up the coil either. Tapping down the all the voltage to 0.

Tuesday, October 30, 2018, 08:55: IV4 closed. Gases closed.

Tuesday, October 30, 2018, 08:57: Power shut off & restarted.

Tuesday, October 30, 2018, 09:01: Gases re-opened.

Tuesday, October 30, 2018, 09:03: Sources switched on. Manually bumped up TGHT & TBHT. No response.

Tuesday, October 30, 2018, 09:04: Gases closed. Sources off.

Tuesday, October 30, 2018, 10:41: IV4 Opened.

Tuesday, October 30, 2018, 10:47: BIAS / EZL / EE @ 30 / 13.5 / 1.5 kV. Anode @ 200 V. Voltage limits reset for the TGHT, TBHT, & Coil. Responses given

Tuesday, October 30, 2018, 10:49: Auto-ramping TGHT / TBHT to 580 / 320 A @ 2A per min.

Tuesday, October 30, 2018, 10:55: Optics reset.

Tuesday, October 30, 2018, 11:01: Gases reopened. Vacuum @ 4.52e-07T.

Wednesday, October 31, 2018, 06:59: Auto-ramping TBHT to 330 A @ 2A per min.

Wednesday, October 31, 2018, 07:00: Coil @ 50 A.

Wednesday, October 31, 2018, 10:57 : Mass & wire scans appear ok.

FM:

Wednesday, October 31, 2018, 12:10 : Auto-ramping TBHT to 340 A @ 1A per min.

Wednesday, October 31, 2018, 12:49 : Vacuum @ 5.90e-07T.

Wednesday, October 31, 2018, 12:54 : Auto-ramping TBHT to 350 A @ 1A per min.

Wednesday, October 31, 2018, 15:25 : Vacuum @ 6.03E-7T.

Wednesday, October 31, 2018, 15:28 : Auto-ramping TBHT to 360 A @ 1A per min.

Wednesday, October 31, 2018, 15:34 : Changing Gain in FC0 from 33 nA to 100 nA

Wednesday, October 31, 2018, 15:42 : Increasing Gain in FC0 from 100 nA to 1 uA.

Voltage drop from 200 to 196 V.  The anode is current limited. Increasing the current limit on the anode from 100 mA to 110 mA .

Voltage back to 200 V 

FM

Thursday, November 01, 2018, 11:35 : Optics set to the previous tune. Check entry 688.

Anode set to 150 V. FC6 stable

Thursday, November 01, 2018, 11:37 Closing Neon Valve

Thursday, November 01, 2018, 12:38 : FC6 stable. Closing Argon valve.

Thursday, November 01, 2018, 13:05 : Assuming 720 nA entering the source (from Brad). Efficiency  measurement = 0.96%. Almost a factor of two larger than previous measurement with the same conditions!

Thursday, November 01, 2018, 13:08 : Opening the valves

Thursday, November 01, 2018, 15:41 : FC6 stable 5.38e-9A. Closing neon valve.

Thursday, November 01, 2018, 16:50 : FC6 stable overall 5.33e-9A. Closing argon Valve

Thursday, November 01, 2018, 18:42 : FC6 stable 1.44e-10A. efficiency= 0.72%

Opening gas valves

FM

Friday, November 02, 2018, 09:39 : Increasing AV to 200V.

Friday, November 02, 2018, 09:47 : Increasing anode current to 150 mA.

Friday, November 02, 2018, 18:01 : Coil sweep from 0-80 A for AV=25,50 completed. Efficiencies of 0.035 % and 0.34% respectively.

Leaving the cathode hot to continue test tomorrow morning.

Saturday, November 03, 2018, 18:01: Coil sweep from 0-80 A for AV=75,100 completed. Efficiencies of 0.56 % and 0.77% respectively.

Sunday, November 04, 2018, 09:01 : Anode current increased from 56 to around 95 mA overnight under the same conditions. This could indicate a cleaner surface on the cathode and hence a better emission or, the anode cathode distance is reducing fue to the thermal expansion.

Cooling down manually  TBHT to 300 A @ 2A per min.

Monday, November 05, 2018, 09:00: Short on TBHT appeared around 8 am. Investigate.

Monday, November 05, 2018, 09:15: Auto-cooling TGHT / TBHT @ 2 A per min.

Monday, November 05, 2018, 14:22: Gas lines closed.

Monday, November 05, 2018, 14:32: Sources/power off.

Monday, November 05, 2018, 14:40: Short confirmed up top. RGA off.

Monday, November 05, 2018, 14:43: IV4 closed/reset, Ion gauge off, Turbos off.

Using broken LP-FEBIAD oven. TBHT off.

Friday, September 27, 2019, 11:53: Roughing.

Friday, September 27, 2019, 13:14: Turbo pumps on.

Friday, September 27, 2019, 13:20: Ion gauge on.

Friday, September 27, 2019, 13:24: RGA on.

Monday, September 30, 2019, 07:30: Waterlines Opened. No response on RGA. Vacuum ok @ 5.39e-07T.

Monday, September 30, 2019, 07:34: Power / Sources on.

Monday, September 30, 2019, 07:35: Auto-ramping TGHT to 580 A @ 2 A per min.

Tuesday, October 01, 2019, 14:29: Auto-Cooling TGHT @ 2A per min.

Wednesday, October 02, 2019, 08:24: Power / sources off.

Wednesday, October 02, 2019, 08:25: RGA off.

Wednesday, October 02, 2019, 08:26: Ion gauge & Turbo pumps off.

Wednesday, October 02, 2019, 12:50: Venting & Waterlines purged.

Wednesday, October 02, 2019, 13:42: Roughing.

Wednesday, October 02, 2019, 14:13: Turbo Pumps started.

Wednesday, October 02, 2019, 14:19: Ion gauge on.

Wednesday, October 02, 2019, 14:24: RGA on.

Thursday, October 03, 2019, 07:35: Waterlines opened.  No response on RGA. Vacuum ok @ 7.53e-07T

Thursday, October 03, 2019, 07:37: Power / Sources on.

Thursday, October 03, 2019, 07:38: Auto-ramping TGHT to 580 A @ 2 A per min.

Friday, October 04, 2019, 14:53: Auto-cooling @ 2 A per min. 

Wednesday, October 16, 2019, 10:17: RGA off.

Wednesday, October 16, 2019, 10:19: Power / Sources off. IG1 off. Turbo pumps off.

Friday, November 01, 2019, 15:47: A symbiotic  peek seal assembly  was installed on the manipulator grip to verify the temperature at high voltage and high current.

Friday, November 01, 2019, 15:48: Three  thermocouples added for temperature readings.

Friday, November 01, 2019, 15:47: Roughing

Friday, November 01, 2019, 16:19: Turbos on.

Friday, November 01, 2019, 16:27: IG1 on.

Friday, November 01, 2019, 16:29: RGA on.

AS

Monday, November 04, 2019, 07:41: Waterlines opened. No response on RGA. Vacuum ok @ 3.97e-07T.

Monday, November 04, 2019, 07:44: Power / sources on.

Monday, November 04, 2019, 07:47: Auto-ramping TGHT to 300 A @ 2 A per min.

Monday, November 04, 2019, 10:57: Auto-ramping TGHT to 400 A @ 2 A per min.

FM

Monday, November 04, 2019, 12:11: Auto-ramping TGHT to 500 A @ 2 A per min.

Monday, November 04, 2019, 13:35: Auto-ramping TGHT to 600 A @ 2 A per min.

Monday, November 04, 2019, 14:48: Bias/EE/EZL @ 30/1.5/13 kV.

Monday, November 04, 2019, 15:03: Bias/EE/EZL @ 40/2.0/17 kV.

Monday, November 04, 2019, 15:04: Sparks observed after reaching 40 kV. TMS:TP6 down. Back down to 32 kV.

Monday, November 04, 2019, 15:04:  Bias to 40 kV. One spark only. Seems stable now.

Sparks occurred sparsely. Max time without a spark was 26 minutes.

Monday, November 04, 2019, 16:09: Bias/EE/EZL @ 30/1.5/13 kV.

Monday, November 04, 2019, 16:16: RGA restart.

AS

Tuesday, November 05, 2019, 08:30: RGA Restarted.

Tuesday, November 05, 2019, 08:32: Begin bringing up HV to 35 kV on BIAS.

Tuesday, November 05, 2019, 08:35: BIAS / EE / EZL @ 35 / 1.8 / 15 kV.

Tuesday, November 05, 2019, 08:55: No sparks after 20 minutes. Move up to 40 kV.

Tuesday, November 05, 2019, 08:59: BIAS / EE / EZL @ 40 / 2.0 / 20 kV.

Tuesday, November 05, 2019, 09:34: Audible Spark*. Restart TSG: CB1, VCB1, CBCx2. Reset & restart turbo pump. TMS:TP6. Appears on EZl cur.

Tuesday, November 05, 2019, 09:37: RGA off. Leave it off.

Tuesday, November 05, 2019, 09:38: Audible Spark* but not loud at all. Restart TSG: CB1, VCB1, CBCx2. Reset & restart turbo pump. TMS:TP6.

Tuesday, November 05, 2019, 10:00: BIAS / EE / EZL @ 35 / 1.8 / 17.5 kV.

Tuesday, November 05, 2019, 10:06: BIAS / EE / EZL @ 0 / 0 / 0 kV.

Tuesday, November 05, 2019, 10:07: Auto-cooling TGHT to 500 A @ 4 A per min.

Wednesday, November 13, 2019, 07:29: Turbo pumps & ion gauge off. RGA was already off.

Friday, November 15, 2019, 08:43: Venting.

Friday, November 01, 2019, 14:00: Nitrogen bottle installed. Purged waterlines HS / FS#5. Purge done in conjunction with SiC#38

4.8 Purity

35-40 PSI pressure.

Successfully purged the line after 5 minutes.

Friday, November 08, 2019, 14:16: Begin FS#5 waterline purge w/ Nitrogen. Purge done in conjunction with UC#30 HS & assy.

4.8 Purity

12-14 PSI line pressure.

2500 PSI bottle pressure.

Full stream for a minute or so, then purged lightly. Drops / mist outgoing.

Friday, November 08, 2019, 14:24: Line Pressure at 10-11 PSI, brought back up to 14 PSI.

2400 PSI bottle pressure. Water / mist outgoing still.

Friday, November 08, 2019, 14:31: No water appears on line with purge.

Approx 2350 PSI bottle pressure.

Line pressure increased to 40 PSI. No water appeared on the purge line.

Friday, November 08, 2019, 14:34: Purge complete. 14 PSI appears successful.

Using a broken LP-FEBIAD oven for out gassing. Tentative UC#31*

Wednesday, February 12, 2020, 10:57: Roughing.

Wednesday, February 12, 2020, 11:30: Turbo pumps on.

Thursday, February 13, 2020, 07:19: Waterlines opened. Vacuum ok @ 6.91e-07T.

Thursday, February 13, 2020, 07:22: Power / Sources on. TGHT only.

Thursday, February 13, 2020, 07:25: Auto-ramping TGHT @ 2A per min to 580 A.

Friday, February 14, 2020, 14:03: Auto-cooling @ 1 A per min.

Thursday, February 20, 2020, 07:33: PS, sources off, locked out.

Thursday, February 20, 2020, 07:34: Turbo pumps & IG1 off.

Thursday, February 20, 2020, 07:35: Waterlines purged. Nitrogen Bottle around 2050 PSI.

Thursday, February 20, 2020, 09:22: Venting.

Broken LP-FEBIAD used to out gas.

Monday, July 13, 2020, 14:52: Roughing.

Monday, July 13, 2020, 15:29: Turbo pumps on. 

Monday, July 13, 2020, 15:34: Ion gauge on.

Tuesday, July 14, 2020, 06:44: Waterlines opened.

Tuesday, July 14, 2020, 06:47: Power / sources on.

Tuesday, July 14, 2020, 06:49: Auto-ramping TGHT to 580 A @ 2 A per min.

Tuesday, July 14, 2020, 14:15: Vacuum @ 2.59e-06T 

Friday, July 17, 2020, 10:54: Auto-cooling @ 1 A per min. 

Monday, July 20, 2020, 06:51: Power /  sources off.

Monday, July 20, 2020, 06:52: Ion gauge / Turbo pumps off.

Monday, July 20, 2020, 06:53: Re-attached N bottle / regulator for purging.

Monday, July 20, 2020, 06:57: Waterlines Purged. N bottle @ 1300 PSI.

Tuesday, October 18, 2016, 13:22: Roughing.

Tuesday, October 18, 2016, 13:46: Turbo pumps started.

Tuesday, October 18, 2016, 13:52: Ion gauge on.

Tuesday, October 18, 2016, 13:54: Both turbo pumps at speed.

Tuesday, October 18, 2016, 15:05: RGA on.

Wednesday, October 19, 2016, 08:46: Power/Sources on

Wednesday, October 19, 2016, 08:49: Waterline opened. No response on RGA. Vacuum stable @4.40E-7T

Wednesday, October 19, 2016, 08:57: BIAS / EZL / EE @ 30 / 13 / 1.5 kV .

Wednesday, October 19, 2016, 08:58 : IV4 opened.

Wednesday, October 19, 2016, 09:01: Auto ramping TGHT / TBHT to 580 / 200 A @ 2A per min.

Wednesday, October 19, 2016, 11:50: TMS:FC0 moved out & TMS:RPM0B began scanning continuously on their own. Monitor.

Wednesday, October 19, 2016, 14:45: RGA Restarted.

Wednesday, October 19, 2016, 15:25: RGA Restarted (Unable to save 14:45 Startup)

Friday, October 21, 2016, 13:27: Auto Cooling @ 2A per min

Friday, October 21, 2016, 15:39: IV4 Closed

Monday, October 24, 2016, 09:10:

Monday, October 24, 2016, 09:10: Power/Sources off.

Monday, October 24, 2016, 09:20: Water lines purged.

Monday, October 24, 2016, 09:21: RGA off.

Monday, October 24, 2016, 09:23: Ion gauge & Turbo pumps off

Monday, October 24, 2016, 12:54: Venting.

Friday, March 24, 2017, 15:40: Roughing.

Friday, March 24, 2017, 15:59: Turbo pumps on.

Friday, March 24, 2017, 16:04: Ion gauge on.

Friday, March 24, 2017, 16:07: RGA on. Turbo pumps @ speed.

Monday, March 27, 2017, 09:07: Water lines opened. No response on RGA. Vacuum @ 1.81e-07T

Monday, March 27, 2017, 09:10: Power on.

Monday, March 27, 2017, 09:50: Troubleshooting: Sources/Optics non-responsive. Controls group notified.

Monday, March 27, 2017, 11:16: Optics all green minus the magnet TMS : MB1. PLC issue reported.

Monday, March 27, 2017, 11:30: PLC reboot. Brief whiteout on screens. Screen function returned. TMS : MB1 still interlocked.

Monday, March 27, 2017, 14:30: TMS : MB1 no longer interlocked. Optics non-responsive to 'P/S On'. Voltages can be adjust while optics are 'in black'

Tuesday, March 28, 2017, 09:30: Optics still have error but can be run.

Tuesday, March 28, 2017, 09:43: BIAS / EZL / EE @ 30 / 13 / 1.5 kV . Spark noted while bring up BIAS.

Tuesday, March 28, 2017, 09:45: IV4 opened.

Tuesday, March 28, 2017, 11:13: RGA Fatal error. Restarted 11:15.

Tuesday, March 28, 2017, 12:57: Optics ok.

Tuesday, March 28, 2017, 13:01: Auto ramping TGHT / TBHT to 300 / 100 A @ 2A per min.

Tuesday, March 28, 2017, 15:52: TGHT / TBHT @ 300 / 100. Vacuum @ 2.16e-07T

Wednesday, March 29, 2017, 08:25: Auto ramping TGHT / TBHT to 580 / 200 A @ 2A per min.

Wednesday, March 29, 2017, 11:23: TMS : MB1 set from 'Reverse' to 'Normal' manually. Interlock Reset. (Mass Scan ok).

Wednesday, March 29, 2017, 13:09: Auto ramping TBHT to 220 A @ 2A per min.

Wednesday, March 29, 2017, 13:20: Source page @ 218.9A - Read back on power supply @ 219A. Fatal Error on RGA.

Wednesday, March 29, 2017, 13:27: Manually ramp TBHT to 230 A @ 2A per min (approx).

Wednesday, March 29, 2017, 15:15: DAC power supply appears to have failed. Pop sound and electrical smoke/smell noticed. 

Wednesday, March 29, 2017, 15:28: Auto cooling TBHT to 220 A @ 2A per min.

Thursday, March 30, 2017, 08:42: Auto-cooling @ 2A per min.

Friday, March 31, 2017, 08:35: IV4 closed.

Friday, March 31, 2017, 08:44: Power/sources off.

Friday, March 31, 2017, 08:46: Ion gauge, Turbos off. Waterlines purged.

Thursday, April 06, 2017, 10:40: Venting

Monday, April 04, 2016, 11:31: Begin roughing. (No plasma electrode)

Monday, April 04, 2016, 12:47: Started Turbos and Ion gauge

Tuesday, April 05, 2016, 09:09: Open water, Vacuum increased from 3.7E-07 to 2.2E-06 (roughly). Leak detected, Confirmed via RGA, Water increased from 7.0E-7T to 5.8E-6T.

Tuesday, April 05, 2016, 09:17: Turbo Pumps stopped. Ion gauge shut off. RGA off.

Tuesday, April 05, 2016, 10:28: Venting for inspection.

Tuesday, April 05, 2016, 11:31: Inspect, re-tighten with new seals.. Begin roughing.

Tuesday, April 05, 2016, 11:54: Turbo pumps started.

Tuesday, April 05, 2016, 11:59: Ion gauge turned on.

Tuesday, April 05, 2016, 15:45: Opened water for heat shield. Vacuum stable @ 6.4E-7T - 6.8E-7T.

 Tuesday, April 05, 2016, 16:07: Vacuum stable @6.4E-7T.

Wednesday, April 06, 2016, 09:09: Started auto ramping up to 500A and 200A at 2A/min BIAS/EZL/EE to 30/13/1.5 KV

Wednesday, April 06, 2016, 09:22: Opened IV4. Switched on optics.

Wednesday, April 06, 2016, 14:29: Continue auto ramp up to 580A and 230A at 2A/min.

Thursday, April 07, 2016, 13:30: Most of the salts have evaporated FC0: at 3E-10A

Thursday, April 07, 2016, 14:10: Ramp down 2A/min.

Friday, April 08, 2016, 08:57: Ramp up 2A/min to 100A and 50A. ANODE to 200V.

Friday, April 08, 2016, 13:50: Ramp up 2A/min to 500A and 200A.

Monday, April 11, 2016, 08:29: Ramp up 2A/min to 580A and 230A. Vacuum stable @ 2.9E-7T

Monday, April 11, 2016, 09:44: ANODE current increased from 0 to 16 mA during the ramp up. -AM

Monday, April 11, 2016, 11:36: Increased TGHT voltage limit to 7.35 V. ANODE current now at 18 mA -AM

Monday, April 11, 2016, 16:00: BIAS / EZL / EE to 30 / 13 / 1.5 kV -AM

Tuesday, April 12, 2016, 08:47: Ramp Down 2A/min 230A to 200A TBHT only.

Tuesday, April 12, 2016, 09:31: Ramp Down 2A/min 580A to 500A TGHT only.

Tuesday, April 12, 2016, 13:55: Ramp up 2A/min 500A to 580A TGHT only.

 Tuesday, April 12, 2016, 15:43: Ramp up 2A/min 580A to 590A, Voltage limit increased to 7.50 TGHT only.

Tuesday, April 12, 2016, 15:59: Ramp down 2A/min and 1A/min.

Wednesday, April 13, 2016, 08:04 : RGA off.

Wednesday, April 13, 2016, 08:20: Source off. IV4 closed. Turbo pumps off.

Wednesday, April 13, 2016, 09:38: Venting.

Wednesday, April 13, 2016, 10:59: Venting paused.

Wednesday, April 13, 2016, 11:03: Venting Continued.

Wednesday, April 13, 2016, 11:24: Venting complete. RP#1 removed. (No plasma electrode).

Wednesday, April 13, 2016, 13:03: Begin roughing. (Plasma electrode in. Salts in)

Wednesday, April 13, 2016, 13:34: Turbo pumps started.

Wednesday, April 13, 2016, 13:39: Ion Gauge on.

Thursday, April 14, 2016, 08:13: Open water to heat shield. Vacuum stable at 3.3E-7T.

Thursday, April 14, 2016, 08:19: Isolation valve opened. Auto ramping TGHT/TBHT to 300A/200A @ 2A/min.

Thursday, April 14, 2016, 08:33: Turned on optics. BIAS/EZL/EE to 30/13/1.5kV.

Thursday, April 14, 2016, 15:20: Ramping down TGHT from 300A to 250A @ 2A/min.

Friday, April 15, 2016, 8:23:  Slow ramping TGHT to 300A/ @ 1/2A/min.

Friday, April 15, 2016, 10:30: Begin ramping down TGHT/TBHT. @3A/2A per min.

Friday, April 15, 2016, 12:54: Sources off.

Friday, April 15, 2016, 13:09 :Water lines purged & power down.

Monday, April 18, 2016, 08:23: Opened water. Auto ramping TGHT/TBHT to 300A/200A @ 3A/2A per min. BIAS/EZL/EE to 30/13/1.5kV

Monday, April 18, 2016, 09:58: Ramping TBHT to 230A @ 2A/min

Monday, April 18, 2016, 12:54: Sources off. Ramping down @ 2A/min.

Tuesday, April 19, 2016, 09:37 : BIAS and EE off - AM

Tuesday, April 19, 2016, 15:30: Water, Ion gauge and Turbos off. 

Thursday, April 21, 2016, 13:41: Venting - AM

 Thursday, July 22, 2021, 17:43: Roughing

New argon gas bottle installed.

Thursday, July 22, 2021, 18:16: Turbos on.

Thursday, July 22, 2021, 18:25: TP1A  timed out. TSG:CG1A is larger than TSG:CG1, that is the roughing lines are higher than the vacuum chamber. 

Thursday, July 22, 2021, 18:27: Bypassing TSG:BV1 to open it.

Thursday, July 22, 2021, 18:28: Turbo at speed.

Thursday, July 22, 2021, 18:28: Bypass removed.

Thursday, July 22, 2021, 18:28: IG1 on. 

Friday, July 23, 2021, 09:16: IG1 @ 1.69e-6 T.

Friday, July 23, 2021, 09:17: Waterlines open. No vacuum response

Friday, July 23, 2021, 10:09: While checking the gas connections I found out that inside the faraday cage there are a couple of connections missing:

Coil PS chasis ground disconnected

Resistor between  A and C (tbht pos and tght neg) disconnected.

Friday, July 23, 2021, 15:29: Gas system taken out to properly install a new "tee" union.

Friday, July 23, 2021, 15:29: IG1 @ 1.34e-6 T.

Friday, July 23, 2021, 15:52: Power/ sources on.

Friday, July 23, 2021, 15:54: Auto-ramping TGHT/TBHT to 580 A/ 280 A @ 2A/min

Friday, July 23, 2021, 15:58: IV4 open.

Saturday, July 24, 2021, 13:07: IG1 @ 1.25 e-6 T. 

Saturday, July 24, 2021, 18:34: BIAS / EE / EZL @ 30 / -1.5 / 13 kV. One spark when Bias reached 30 kV.

Saturday, July 24, 2021, 18:36: Two consecutive sparks. Lowering to bias  29.5  kV to let it conditioned there for at least 10 minutes.

Saturday, July 24, 2021, 18:46: Bias to 30 kV. No sparks. 

Saturday, July 24, 2021, 18:59. No sparks. IG1 @ 1.16e-6 

Saturday, July 24, 2021, 19:26: Anode gets current limited  as of 2 V. Maybe there is a short somewhere else either inside the vacuum box, or on the service cap. Will check tomorrow

Saturday, July 24, 2021, 19:30: BIAS / EE / EZL @ 0 kV.

Saturday, July 24, 2021, 19:30: Auto-cooling to 0 A @ -2A/min

Monday, July 26, 2021, 09:00: IG1 @ 4.58e-7 T.

Monday, July 26, 2021, 09:17: No visible sparks 

Monday, July 26, 2021, 09:22: Power sources off. 

Monday, July 26, 2021, 13:20: After some tests I can conclude a couple of things:

• Anode/Cathode voltage power supply works fine and draws the right current for a 100 kOhm resistor. 
• When all cables are disconnected from TBHT and TGHT F/Ts there is continuity between them and HV common.

Monday, July 26, 2021, 14:52: IV4 closed

Monday, July 26, 2021, 14:53: Turbos off.

Oops!, forgot to turned off IG1 but interlock did it for me :p

 Monday, July 26, 2021, 17:19: After opening the vaccum chamber I found the portion of the capillary that goes to the target was touching the heatshield. Confirmed continuity with a multimeter.

Manually move it away and no continuity confirmed with multimeter.

FTs A-D recconected.

Bypassing anode interlock to check there is no short. Confirmed.

Preparing to close and pump.