LP-SIS 45220-8 is empty & for testing only.

Tuesday, November 15, 2022, 11:00: Roughing.

Tuesday, November 15, 2022, 11:21: BV1A open. 

Tuesday, November 15, 2022, 12:40: TP1B on

Tuesday, November 15, 2022, 12:47: TP1A on

Tuesday, November 15, 2022, 12:49: T1A Currently spinning up. Distinct & loud hum noted. Contacting vacuum group.

Tuesday, November 15, 2022, 12:50: TP's off.

Tuesday, November 15, 2022, 12:55: TP1B restart. ok

Tuesday, November 15, 2022, 12:56: TP1A restart. Failed

Tuesday, November 15, 2022, 13:04: TP1A restart. Failed.

Tuesday, November 15, 2022, 13:05: Controller reset TP1A restarted. Failed. Visually confirmed that it has seized.

See elog# 946

Wednesday, November 16, 2022, 14:53: TP1B on

Wednesday, November 16, 2022, 14:56: TP1B at speed.

Wednesday, November 16, 2022, 14:58: TP1A on.

Wednesday, November 16, 2022, 15:07: TP1A at speed. IG1 on

Thursday, November 17, 2022, 07:14: Waterline FS#5 open. Vacuum stable @ 9.59e-07T

Thursday, November 17, 2022, 07:15: IV4 open.

Thursday, November 17, 2022, 07:18: PS & Sources on.

Thursday, November 17, 2022, 07:20: Auto-ramping TGHT / TBHT to 350 / 150 A @ 2 A per min.

Thursday, November 17, 2022, 07:23: Optics set

Thursday, November 17, 2022, 07:32: BIAS / EE / EZL @ 30 / -1.5 / 13 kV.

Thursday, November 17, 2022, 07:35: BIAS / EE / EZL @ 35 / -1.8 / 15 kV. 

Thursday, November 17, 2022, 07:38: BIAS / EE / EZL @ 40 / -2.0 / 17 kV

Thursday, November 17, 2022, 07:40: BIAS / EE / EZL @ 45 / -2.3 / 20 kV

Thursday, November 17, 2022, 08:40: No sparks over 1 hr.

Thursday, November 17, 2022, 08:43: HV reduced. BIAS / EE / EZL @ 30 / -1.5 / 13 kV.

Thursday, November 17, 2022, 10:06: Minor instability & sparks noted.

Thursday, November 17, 2022, 10:18: Consistent sparking. Visually confirmed on the TBHT insulator.

Thursday, November 17, 2022, 10:21: BIAS & EZL reduced to 20 / 10 kV.

Thursday, November 17, 2022, 10:51: HV stable for the last 15 minutes. Auto-ramping TGHT / TBHT to 580 / 230 A @ 2 A per min.

Thursday, November 17, 2022, 14:02: BIAS / EE / EZL @ 30 / -1.5 / 13 kV. Stable

Thursday, November 17, 2022, 14:25: Mass & wire scans complete Empty LP-SIS No salts added.

Masses showed around mass:

-130-140

-39-40

-23-28

Thursday, November 17, 2022, 14:27: Outgassing continues.

Friday, November 18, 2022, 07:39: Mass & wire scans continued.

Traces masses:

-39-40

-23

Friday, November 18, 2022, 07:48: Auto-cooling @ 2 A per min.

Friday, November 18, 2022, 08:01: HV off.  

Monday, November 21, 2022, 06:44: Sources off & IV4 closed.

Monday, November 21, 2022, 06:45: IG1 off. Turbo pumps off. 

genepicsas.triumf.ca

x11 enabled.

Then use login credentials.

Wednesday, October 19, 2022, 12:10: Login. Success

Monday, November 07, 2022, 13:13 Use ATTS on putty page.

New ramping program:

Monday, November 07, 2022, 13:15: Auto-ramping TGHT /  TBHT to 20 A @ 4A per minute. (Testing new auto-ramp)

Monday, November 07, 2022, 13:19: Ramping complete:

Tuesday, October 18, 2022, 13:25: Roughing.

Tuesday, October 18, 2022, 13:28: BV1A open

Wednesday, October 19, 2022, 12:14: TP1B on.

Wednesday, October 19, 2022, 12:18: TP1A on.

Wednesday, October 19, 2022, 12:26: IG1 on.

Wednesday, October 19, 2022, 12:34: IV4 open & Closed. Vacuum @ 4.13e-06T.

Wednesday, October 19, 2022, 12:39: FS#5 Water line opened.

Wednesday, October 19, 2022, 12:40: PS on.

Wednesday, October 19, 2022, 12:43: Optics PS on. Unlocked.

Wednesday, October 19, 2022, 12:44: Sources on. Vacuum @ 3.21e-06T.

Wednesday, October 19, 2022, 12:46: BIAS / EE / EZL @ 1 / -0.5 / 1 kV.

Wednesday, October 19, 2022, 12:47: TGHT / TBHT @ 10 / 10 A manually.

Wednesday, October 19, 2022, 12:48: IV4 Open.

Wednesday, October 19, 2022, 12:53: Optics set.

Controls updated

Monday, November 07, 2022, 12:40: Optics set

Monday, November 07, 2022, 13:00: BIAS / EE / EZL @ 30 / -1.5 / 13 kV.

Monday, November 07, 2022, 13:15: Auto-ramping TGHT /  TBHT to 20 A @ 4A per minute. (Testing new auto-ramp)

Monday, November 07, 2022, 13:35: BIAS / EE / EZL @ 35 / -1.8 / 15 kV. Spark*

Monday, November 07, 2022, 13:37: BIAS / EE / EZL @ 40 / -2.0 / 17 kV

Monday, November 07, 2022, 13:41: BIAS / EE / EZL @ 45 / -2.3 / 20 kV with multiple sparks near the 44-45kV end of the tap up.

Monday, November 07, 2022, 14:09: Spark. Audible outside the cage, however vacuum was also affected.

Monday, November 07, 2022, 14:49: No further sparks. HV check ok.

Monday, November 07, 2022, 14:52: BIAS / EE / EZL @ 30 / -1.5 / 13 kV.

Water loop installed.

Thursday, September 29, 2022, 13:50: Roughing

Tuesday, October 18, 2022, 11:17: Venting

Thermocouples attached on 5 X 5 multi-pin:

O - O

O - X

O - X

X - X

X - X

Tuesday, September 27, 2022, 07:51: Roughing.

Tuesday, September 27, 2022, 08:25: TP1B on.

Tuesday, September 27, 2022, 08:45: TP1A on.

Tuesday, September 27, 2022, 11:02: Vacuum @ 8.31e-06T

Tuesday, September 27, 2022, 11:04: Waterline FS#5 opened. Vacuum @ 8.13e-06T. Power on

Data logger connected as per FBP

Tuesday, September 27, 2022, 12:18: Sources/PS on.

Tuesday, September 27, 2022, 12:21: TGHT / TBHT manually tapped up to 10A.

Tuesday, September 27, 2022, 12:29: BIAS / EE / EZL @ 30 / -1.5 / 13 kV.

Tuesday, September 27, 2022, 12:34: BIAS / EE / EZL @ 35 / -1.8 / 15 kV.

Tuesday, September 27, 2022, 12:35: Sparks* @ 37 KV BIAS. Outside the cage. x 2

Tuesday, September 27, 2022, 12:37: BIAS / EE / EZL @ 40 / -2.0 / 17 kV

Tuesday, September 27, 2022, 12:47: BIAS / EE / EZL @ 45 / -2.3 / 19 kV with multiple sparks on the tap up.

Tuesday, September 27, 2022, 13:00: 2 more sparks. TSG:CBC down. (Red)

Tuesday, September 27, 2022, 13:08: BIAS / EE / EZL @ 47.2 / -2.4 / 20 kV. Significant spark outside the cage.

Tuesday, September 27, 2022, 13:10: BIAS / EE / EZL @ 50 / -2.5 / 20 kV. Spark outside the cage.

Tuesday, September 27, 2022, 13:12: Blue glow / crack flowing across the TBHT.

Tuesday, September 27, 2022, 13:15: The glow is flexing? Fading in & out.

Tuesday, September 27, 2022, 13:50: HV Tap down to 0 kV

Tuesday, September 27, 2022, 14:13: TSG:CBC controls card replaced. Operation returned.

Tuesday, September 27, 2022, 14:14: IV4 opened.

Tuesday, September 27, 2022, 14:17: Optics set.

Tuesday, September 27, 2022, 14:19: Auto-ramping TGHT / TBHT to 350 / 150 @ 2A per min.

Tuesday, September 27, 2022, 14:43: BIAS / EE / EZL @ 1 / -0.5 / 1 kV. Remote operation clear.

Tuesday, September 27, 2022, 18:20: TS tripped shortly after 3:35 PM 

Tuesday, September 27, 2022, 18:30: Reset TS sources & optics

Tuesday, September 27, 2022, 18:49: Auto-ramping TGHT / TBHT to 300 / 150 @ 1A per min. Allow for a gradual out gassing.

Tuesday, September 27, 2022, 21:20: TGHT / TBHT @ 150A Vacuum @ 2.15e-06T. TGHT ramp ongoing @ 1 A per min. 

Tuesday, September 27, 2022, 22:08: TGHT / TBHT @ 200 / 150 A. Vacuum @ 2.15e-06T. Stable. TGHT ramp ongoing @ 1 A per min. 

Tuesday, September 27, 2022, 23:19: Auto-ramp halted. Sped up to 2 A per min. Vacuum @ 1.96e-06T. TGHT @ 270 A.

Tuesday, September 27, 2022, 23:41: TGHT / TBHT @ 300 / 150 A. Vacuum @ 1.97e-06T 

Wednesday, September 28, 2022, 06:36: Auto-ramping TGHT to 350A @ 1A per min. 

Wednesday, September 28, 2022, 08:14: Vacuum remained stable @ 1.49e-06T. Auto-ramping TGHT / TBHT to 400 / 200 A @ 2A per min. 

Wednesday, September 28, 2022, 08:48: Increase in vacuum up to 2.50e-06T+ followed by a drop in TBHT voltage. TGHT / TBHT remain stable  @ 400 / 200 A. Vacuum stabilizing @ 2.32e-06T. HV off.

Wednesday, September 28, 2022, 09:15: Data logger setup. Pins moved from 3 & 4 to 4 & 5. Temperature @ 50.6 C.

Wednesday, September 28, 2022, 09:20: HV sources & optics back on. Tap up.

Wednesday, September 28, 2022, 09:33: Auto-ramping TGHT to 450A @ 2 A per min. Some small sparks noted.

Wednesday, September 28, 2022, 09:35: BIAS / EE / EZL @ 30 / -1.5 / 13 kV.

Wednesday, September 28, 2022, 09:59: Auto-ramping TGHT to 500A @ 2 A per min. Some small sparks noted although less frequent. 

Wednesday, September 28, 2022, 10:28: Auto-ramping TGHT / TBHT to 580 / 230 A @ 2A per min.

Wednesday, September 28, 2022, 10:41: BIAS lowered to 25 kV.

Wednesday, September 28, 2022, 11:09: TGHT / TBHT @ 580 / 230 A. BIAS @ 30 kV. Unstable / sparking.Very active on FC0

Wednesday, September 28, 2022, 11:29: Mass & wire scans ongoing. Reset DAC PS.

Wednesday, September 28, 2022, 11:58: Mass, wire & emittance scans complete. FC0 in. Auto-cooling @ 2 A per min.

Wednesday, September 28, 2022, 13:16: Cooling aborted for measurement. 

Wednesday, September 28, 2022, 13:21: Auto-cooling @ 2 A per min. 

Thursday, September 29, 2022, 07:20:  IV4 closed. Sources off. IG 1 & TP off.  

Conditioning the UC#40 LP-SIS assembly & ISAC TS main vacuum chamber. Straight / round oven in use (TGHT only).

Tuesday, August 30, 2022, 13:55: BV1B open. Roughing.

Tuesday, August 30, 2022, 14:00: BV1A open.

Wednesday, August 31, 2022, 07:29: Vacuum @ 0.064T. TP1B on. 

Wednesday, August 31, 2022, 07:35: TP1 A on. 

Wednesday, August 31, 2022, 08:56: Vacuum @ 9.97e-06T. Waterline FS#5 opened.

Wednesday, August 31, 2022, 08:58: Vacuum @ 9.95e-06T. OK. Power on.

Thursday, September 01, 2022, 07:50: Vacuum @ 5.21e-06T. 

Thursday, September 01, 2022, 07:54: Manually tapped up TGHT to 50 A.

Limit increased on TGHT parameter setup to 5.500e-06T.

Thursday, September 01, 2022, 07:57: Auto-ramping TGHT to 580 A @ 2 A per min. 

Monday, September 12, 2022, 15:09: Vacuum @ 1.69e-06T. Auto-cooling @ 2A per min. 

Monday, September 26, 2022, 10:52: Turbo pumps off.

Monday, September 26, 2022, 12:20: Venting. PS off & waterlines purged.

Monday, July 11, 2022, 09:15: Roughing.

 Sunday, July 10, 2022, 22:19: A trip was noted on TP2. the backing pressure is quite high. Shutting off the turbo pumps for the beamline side.

Monday, July 11, 2022, 06:01: Venting.

Monday, July 11, 2022, 08:12: RP1 off.

Monday, July 11, 2022, 09:01: RP changed. SN#LPA49885

Monday, July 11, 2022, 09:02: Down to 0.032T Fast. TP2 & TP6 on.

Monday, July 11, 2022, 09:08: Pumps up to speed. IG6 on.

No UCx target installed. Straight / blank oven in use for out gassing.

Thursday, July 07, 2022, 16:50: Roughing.

Thursday, July 07, 2022, 16:53: BV1A Open.

Thursday, July 07, 2022, 17:31: TP1B on.

Thursday, July 07, 2022, 17:36: TP1A on.

Thursday, July 07, 2022, 17:46: IG1 on. Vacuum @ 2.31e-05T

Thursday, July 07, 2022, 17:47: Waterline FS#5 Opened. Vacuum @ 2.05e-05T & continuing down.

Thursday, July 07, 2022, 18:00: Bypass on IG1. 10A TGHT Check. Ok. Back to 0A. Removed bypass. Ready for remote operation.

Friday, July 08, 2022, 10:44: Started autoramping TGHT 580A/TBHT 0A

Friday, July 08, 2022, 15:37: Autoramping complete

Saturday, July 09, 2022, 07:34 : ramp down started

Sunday, July 10, 2022, 22:14: IG1, TP1B & A off. TP6 has tripped. Sources off.  
 

Thursday, June 30, 2022, 13:46: Roughing.

Thursday, July 07, 2022, 15:00: Venting.

Thursday, June 23, 2022, 10:58: Roughing.

Thursday, June 23, 2022, 11:03: BV1A open.

Thursday, June 23, 2022, 11:34: TP1B on

Thursday, June 23, 2022, 11:41: TP1A on.

Thursday, June 23, 2022, 11:49: IG1 on.

Thursday, June 23, 2022, 12:25: Gases on.

Thursday, June 23, 2022, 12:30: Power on. Cage locked up

Thursday, June 23, 2022, 14:14: Vacuum @ 3.23e-06T.

Thursday, June 23, 2022, 14:15: Waterlines opened. Vacuum stable.

Thursday, June 23, 2022, 14:16: IV4 opened.

Thursday, June 23, 2022, 14:17: Sources on.

Thursday, June 23, 2022, 14:18: Optics set. FM tune.

Thursday, June 23, 2022, 14:21:  Electrical check OK. Will leave as is. Remote operation ready.

BIAS / EE / EZL @ 2.5 / -0.5 / 1 kV. Anode @ 100V.

TGHT / TBHT @ 5 A each. Coil @ 5 A.

Thursday, June 23, 2022, 14:22: Reset Kepco (E-rig) PS.

Friday, June 24, 2022, 09:07: Auto-ramping TGHT / TBHT to 580 / 290 A @ 2 A per min. 

Friday, June 24, 2022, 09:17: BIAS / EE / EZL @ 20 / -1.5 / 10 kV. 

Friday, June 24, 2022, 13:18: Ramping ongoing. TGHT / TBHT @ 510 / 290 A. Vacuum @ 3.65e-06T

Friday, June 24, 2022, 19:19: FM Tune on optics / Sources. Vacuum @ 1.60e-06T. BIAS / EE / EZL @ 30 / -1.5 / 15 kV. 

Friday, June 24, 2022, 19:42: Coil to 15 A. Anode to 200 V. 

Friday, June 24, 2022, 20:00: Mass scans complete. 

Friday, June 24, 2022, 20:01:  BIAS / EZL reduced to 20 / 10 kV.

Friday, June 24, 2022, 20:02: Anode @ 100 V. 

Monday, June 27, 2022, 09:34: BIAS / EE / EZL @ 30 / -1.5 / 15 kV.

Monday, June 27, 2022, 09:36: Anode @ 200 V. Coil @ 40 A. Vacuum @ 9.99e-07T

Monday, June 27, 2022, 10:09: Last scans complete. Auto-cooling @ 2 A per min.

Monday, June 27, 2022, 10:19: Anode, coil, & HV to 0.

Monday, June 27, 2022, 10:20: IV4 & SV5 Closed.

Wednesday, June 29, 2022, 10:57: Sources & IG1 off. Turbo pumps off

Wednesday, June 29, 2022, 12:25: Venting.

Monday, June 20, 2022, 11:49: Water line loop installed. Roughing.

Thursday, June 23, 2022, 09:25: Venting.

Note: SiC#42 replacement.

Saturday, June 18, 2022, 09:54: Roughing.

Saturday, June 18, 2022, 10:08: Data logger removed. Pins 4 & 5 grounded. Power on.

Saturday, June 18, 2022, 10:41: TP1B on.

Saturday, June 18, 2022, 10:48: TP1A on.

Saturday, June 18, 2022, 10:55: IG1 on.

Saturday, June 18, 2022, 11:13: Gases on. Cage closed up. SV5 remains on. SV4 (Argon tank) Closed.

Saturday, June 18, 2022, 11:14: Vacuum @ 2.49e-05T.

Saturday, June 18, 2022, 11:15: Waterline FS#5 opened.

Saturday, June 18, 2022, 11:22: Electrical check w/ IG1 bypass

BIAS / EE / EZL @ 2.5 / -0.5 / 1 kV. Anode @ 100V.

TGHT / TBHT @ 5 A each. Coil @ 5 A.

Saturday, June 18, 2022, 11:23: All checks clear. Bypass removed. Ready for remote operation. Vacuum @ 2.14e-05T

Saturday, June 18, 2022, 21:34: Sources on. Vacuum @ 3.38e-06T. IV4 open. 

Saturday, June 18, 2022, 21:36: Optics on. Standard tune.

Saturday, June 18, 2022, 22:24: Auto-ramping TGHT / TBHT to 350 / 150 A @ 2 A per min to out gas overnight.

Saturday, June 18, 2022, 22:55: BIAS / EE / EZL @ 2.5 / -0.5 / 1 kV. Anode @ 100V. Coil @ 10 A. Low settings left as a general electrical check to run as the target heats up.

Sunday, June 19, 2022, 16:37: Vacuum @ 1.60e-06T.

Sunday, June 19, 2022, 16:40: Open SV4 (Argon gas - W/ quick steps on procedure). Vacuum ok.

Sunday, June 19, 2022, 16:42: Auto-ramping TGHT / TBHT to 580 / 290 A @ 2 A per min. 

Sunday, June 19, 2022, 19:48: BIAS / EE / EZL / Anode @ 0. Coil to 0. 

Sunday, June 19, 2022, 19:59: Anode tapped up manually to 400 V @ approx 1 V per second. 

Sunday, June 19, 2022, 20:14: Anode tapped up manually to 0 V @ approx 1 V per second.

Sunday, June 19, 2022, 20:14: Coil tapped up manually to 100 A @ approx 1 A per second.

Sunday, June 19, 2022, 20:15: Full Trip. Vacuum limit passed. TGHT / TBHT Went to 0 A

Sunday, June 19, 2022, 20:17: TGHT / TBHT @ 580 / 290 A.

Sunday, June 19, 2022, 20:31: Stable. Vacuum @ 4.21e-06T. 

Sunday, June 19, 2022, 20:58: BIAS / EE / EZL @ 30 / -1.5 / 13 kV. Anode @ 100 V. 

Sunday, June 19, 2022, 21:00: Coil @ 10 A. Vacuum @ 3.49e-06T. 

Sunday, June 19, 2022, 21:07: Begin mass & wire scans.

Sunday, June 19, 2022, 21:39: Scans complete.

Monday, June 20, 2022, 05:58: Further mass, wire, & emittance scans.

Monday, June 20, 2022, 06:29: Coil @ 40 A, Anode @ 300 V. Optics set to FM tune.

Monday, June 20, 2022, 06:59: Scans complete. Auto-cooling @ 3 A per min.

Monday, June 20, 2022, 07:03: Coil & Anode to 0 A / 0 V.

Monday, June 20, 2022, 07:07: BIAS / EE / EZL @ 0 kV.

Monday, June 20, 2022, 10:12: IV4 closed.

Monday, June 20, 2022, 10:13: Gases closed. IG1 off. Turbo pumps off.

Monday, June 20, 2022, 11:09: Venting.

Thermocouples connected. Test HV

Wednesday, June 08, 2022, 09:33: Roughing.

Wednesday, June 08, 2022, 10:07: TP1B on.

Wednesday, June 08, 2022, 10:13: TP1B up to speed. TP1A on.

Wednesday, June 08, 2022, 10:21: TP1A up to speed. IG1 on.

Wednesday, June 08, 2022, 13:06: Waterline FS#5 Open. Vacuum @ 3.32-e06T.

Wednesday, June 08, 2022, 13:22: BIAS / EE / EZL @ 30 / -1.5 / 13 kV. OK.

Wednesday, June 08, 2022, 13:26: One spark*.

Wednesday, June 08, 2022, 13:32: BIAS / EE / EZL @ 35 / -1.8 / 15 kV.

Wednesday, June 08, 2022, 13:33: Spark*

Wednesday, June 08, 2022, 13:38: BIAS / EE / EZL @ 40 / -2.0 / 17 kV

Wednesday, June 08, 2022, 13:42: Spark*. Outside the cage (EE) Feedthrough (K) Between a hex edge & one of the resistors on a plastic plate.

Wednesday, June 08, 2022, 13:50: BIAS / EE / EZL @ 45 / -2.3 / 19 kV

Wednesday, June 08, 2022, 14:18: We are back. Spark tripped the computer & shut it off while tapping up the HV. BIAS / EE / EZL @ 48.3 / 2.4 / 20 kV.

Wednesday, June 08, 2022, 14:22: BIAS / EE / EZL @ 50 / -2.5 / 20 kV.

Wednesday, June 08, 2022, 14:45: Spark* In the cage.

Wednesday, June 08, 2022, 14:57: Spark* In the cage.

Wednesday, June 08, 2022, 15:19: No sparks have occurred off the thermocouples.  Begin tapping down the HV.

Wednesday, June 08, 2022, 15:29: HV off. TGHT / TBHT Check @ 5 / 5 A OK.

Wednesday, June 08, 2022, 15:31: IV4 open.

Thursday, June 09, 2022, 05:14: Auto-ramping TGHT / TBHT to 350 / 150 A @ 2 A per min. 

Thursday, June 09, 2022, 08:21: BIAS / EE / EZL @ 30 / -1.5 / 13 kV. OK.

Thursday, June 09, 2022, 08:22: Auto-ramping TGHT / TBHT to 350 / 150 A @ 2 A per min

Thursday, June 09, 2022, 08:29: Optics set. Standard tune.

Thursday, June 09, 2022, 10:22: Beginning wire & mass scans.

Thursday, June 09, 2022, 10:30: Adjust TSG:CB1 (ok)

Thursday, June 09, 2022, 11:40: Mass & wire scans complete. Tune set to standard. HV tests begin. BIAS / EE / EZL @ 35 / -1.8 / 15 kV.

Thursday, June 09, 2022, 11:45: BIAS / EE / EZL @ 40 / -2.0 / 17 kV

Thursday, June 09, 2022, 13:01: BIAS / EE / EZL @ 45 / -2.3 / 19 kV

Thursday, June 09, 2022, 13:13: Small spark* Outside the chamber, but in the cage.

Thursday, June 09, 2022, 13:22: BIAS / EE / EZL @ 50 / -2.5 / 20 kV. (One spark during the tap up. In the cage)

Thursday, June 09, 2022, 14:03: Small spark, barely audible.

Thursday, June 09, 2022, 14:11: Large spark in the cage* Computer was shut off. Got it back around 14:16

Thursday, June 09, 2022, 14:20: Reset steering, optics, IG6.

Thursday, June 09, 2022, 14:28: Begin tapping down HV

Thursday, June 09, 2022, 14:34: HV to 0.

Thursday, June 09, 2022, 14:36: Closed IV4. (Reset w/ screwdriver)

Friday, June 10, 2022, 09:58: Auto-Cooling @ 2 A per min.  

Monday, June 13, 2022, 10:16: IG1 off. Turbo pumps off.

Using a broken LP-FEBIAD source. TGHT only.

Tuesday, May 31, 2022, 13:24: Roughing.

Tuesday, May 31, 2022, 13:54: TP1B on.

Tuesday, May 31, 2022, 14:06: TP1A on.

Tuesday, May 31, 2022, 14:13: IG1 on.

Wednesday, June 01, 2022, 07:41: Vacuum @ 2.13e-06T. Waterline FS#5 open.

Wednesday, June 01, 2022, 07:43: Power/Sources on.

Wednesday, June 01, 2022, 07:51: Auto-ramping TGHT to 580A @ 2A per min.

Monday, June 06, 2022, 07:09: Auto-cooling @ 2A per min. 

Wednesday, June 08, 2022, 07:07: Turbo pumps off.

Wednesday, June 08, 2022, 07:53: Venting.

A web-app for systematic FEBIAD parametrizations has been develop and  now includes the ISAC Test Stand (ITS) :

https://beta.hla.triumf.ca/degaussing/FEBIAD-scan/

Upon landing in the web-app the ITS will be selected by default as well as the TMS:FC6:SCALECUR faraday cup, which corresponds the last cup of the ITS beamline.

To run a similar scan but on the total source current (FC0) the field has to change from TMS:FC6:SCALECUR to TMS:FC0:SCALECUR.

Each measurement will create a unique id (measurement_id), and the data can be retrieved from

https://beta.hla.triumf.ca/jaya/data/get/measure_id

Plot and analysis routines for the data generated by the FEBIAD-scan can be found in 

https://jupyter.triumf.ca/hub/login

for which you need a TRCOMP account. The routines are located in the group folder 

/group/ionsrc/fernando

Wednesday, May 25, 2022, 15:46: Roughing.

Wednesday, May 25, 2022, 16:21: TP1B on.

Wednesday, May 25, 2022, 16:38: TP1A on.

Wednesday, May 25, 2022, 16:46: IG1 on.

Thursday, May 26, 2022, 09:20: FS#5 Waterline opened. Vacuum ok @ 5.27e-06T.

HV preset: BIAS / EE / EZL @ 30 / -1.0 / 15 kV

Friday, May 27, 2022, 05:11: Coil to 40 A. Anode t0 300 V.

Friday, May 27, 2022, 05:16: TGHT on. Auto-ramping TGHT / TBHT to 580 / 290 @ 2 A per min. 

Friday, May 27, 2022, 07:14: Optics set & IV4 opened. TGHT / TBHT @ 242 A (Ramping ongoing)

FM

Friday, May 27, 2022, 17:17 : IG1 @ 5.19e-6 T. TBHT @ 290 A. TGHT @ 540 A since 16:27.

Friday, May 27, 2022, 17:18: The assembly has been outgassing and the good vacuum limit was reached, preventing reaching the operational point.

Friday, May 27, 2022, 17:19: Auto-ramp up aborted. We'll heat up again Monday morning.

Friday, May 27, 2022, 17:20: Auto-cooling to 0 A @ 2A/min 

Sunday, May 29, 2022, 21:35: Auto-ramping TGHT/ TBHT to 350 / 150 A @ 2 A per min - AS.

Sunday, May 29, 2022, 21:40: Vacuum @ 1.43e-06T. 

Monday, May 30, 2022, 04:53: Vacuum @ 1.49e-06T. Auto-ramping TGHT / TBHT to 580 / 290 A @ 2 A per min - AS 

Monday, May 30, 2022, 08:06: Initial wire & mass scans ok. Increase EE to -1.5 kV.

Monday, May 30, 2022, 08:30: EE back to -1.0 kV.

Monday, May 30, 2022, 10:31: BIAS / EE / EZL / Anode @ 0 kV. Lock over. Open back/top cage.

FM
Monday, May 30, 2022, 11:21: Mass set to 40Ar+. The gas on/off now shows an effect on the signal 

Monday, May 30, 2022, 11:24: Running a small scan to test the web-app 

Monday, May 30, 2022, 14:00: Spark towards TBHT, TPS:Q1 charged up. 

Monday, May 30, 2022, 14:30: Spark to anode. 

Monday, May 30, 2022, 16:16: Issue preventing FEBIAD-scan solve.

Monday, May 30, 2022, 16:16 : FEBIAD scan on 40Ar+.  

Monday, May 30, 2022, 17:00:   TMS :VCB1 died in the middle of the scan. Scan aborted save id 1085. Starting a new scan

 Monday, May 30, 2022, 18:24: measured_id = 1086

Moving to H2O

Monday, May 30, 2022, 18:30: Scan started for H2O. 

Monday, May 30, 2022, 19:53: Scan finished. measure_id = 1087

Monday, May 30, 2022, 19:58: Gas off. Scan for H2O ready to go. 

Monday, May 30, 2022, 19:59: Scan started 

Monday, May 30, 2022, 21:21: Scan finished. measured_id = 1089 

Monday, May 30, 2022, 21:32: Auto-cooling to 0 A @ 2A/min

AS

Tuesday, May 31, 2022, 05:10: All HV & Sources off.

Tuesday, May 31, 2022, 05:11: IV4 closed. IG1 & turbo pumps off. 

Tuesday, May 31, 2022, 07:02: IV4 reset. Venting.

Tuesday, May 31, 2022, 07:08: FS#5 purged. Power locked up.

PE shimmed & extended 1mm due to likely ion source contact.

Thursday, May 12, 2022, 10:41: Roughing.

Thursday, May 12, 2022, 11:26: TP1B on. 

Thursday, May 12, 2022, 11:35: TP1A on.

Thursday, May 12, 2022, 11:43: IG1 on.

Thursday, May 12, 2022, 11:48: Vacuum @ 2.65e-05T. FS#5 Opened. No immediate spike.

Thursday, May 12, 2022, 11:50: Vacuum @ 2.47e-05T & dropping.

Friday, May 13, 2022, 07:32: TP/IG off.

Friday, May 13, 2022, 09:51: Venting.

Target oven #45241-1 swapped out. SS bolts were in use on the legs.

Molybdenum screws in the legs on oven #44812-2. No target to ion source cup interference. 3mm gap - OK.

TGHT - R: 1.215

TGHT - L: 1.206

TBHT - R: 2.014

TBHT - L: 2.013

Cathode cable detached from feed-through (B).

Wednesday, May 11, 2022, 10:04: Roughing.

Wednesday, May 11, 2022, 10:33: TP1B on.

Wednesday, May 11, 2022, 10:43: TP1A on.

Wednesday, May 11, 2022, 10:51: IG1 on.

Wednesday, May 11, 2022, 13:43: Vacuum @ 5.43e-06T. FS#5 Open.

Wednesday, May 11, 2022, 13:45: Vacuum @ 5.36e-06T. OK.

 Ref: https://elog.triumf.ca/TIS/Test-Stand/924. During testing, it was noted one leg was glowing vs the other. P2N assembly was removed & inspected. No contact or defects were found.

Tuesday, May 10, 2022, 10:05: Roughing.

Tuesday, May 10, 2022, 10:42: TP1 on.

Tuesday, May 10, 2022, 10:50: TP1A on.

Tuesday, May 10, 2022, 10:58: IG1 on. Vacuum @ 1.77e-05T & dropping.

Tuesday, May 10, 2022, 13:45: Vacuum @ 5.63e-06T. FS#5 Opened.

Tuesday, May 10, 2022, 13:58: Vacuum @ 5.27e-06T.