New TiC LP-FEBIAD Target installed.

Monday, May 01, 2023, 14:23: Roughing.

Monday, May 01, 2023, 21:42: TP1B on 

Monday, May 01, 2023, 21:49: TP1A on. 

Monday, May 01, 2023, 21:57: IG1 on. 

Tuesday, May 02, 2023, 08:39: Vacuum @ 1.16e-06T. Waterline FS#5 opened.

Tuesday, May 02, 2023, 08:48: Power / sources on. Source gas set. SV5 remains open.

Tuesday, May 02, 2023, 09:00: Optics set.

Tuesday, May 02, 2023, 09:13: System ready check - OK. Manually set.

TGHT / TBHT @ 5 / 5 A

BIAS / EE / EZL @ 1 / -0.5 / 1 kV

Anode @ 100 V - 10.989 mA

Coil @ 10 A.

Tuesday, May 02, 2023, 10:12: Coil @ 70 A. Tapped up manually @ 7 A per minute.  

Tuesday, May 02, 2023, 12:20:

Tap up Anode in steps @ 20 v per 20 seconds.

Anode @ 100 V = 10.989 mA

Anode @ 200 V = 12.210 mA

Anode @ 300 V = 12.210 mA

Anode @ 400 V = 13.431 mA 

Tuesday, May 02, 2023, 12:36: Anode @ 20 V. 

Tuesday, May 02, 2023, 12:53: BIAS / EE / EZL @ 10 / -0.5 / 5 kV

Wednesday, May 03, 2023, 04:30: Auto-ramping TGHT / TBHT to 550 / 280 A @ 1 A per minute. 

Wednesday, May 03, 2023, 10:42: BIAS / EE / EZL @ 30 / -1.5 / 13 kV.

TGHT / TBHT @ 360 / 280 A. Ramping ongoing. 

Wednesday, May 03, 2023, 14:04: TGHT / TBHT @ 550 / 280 A

Wednesday, May 03, 2023, 14:10: Anode tapped up to 100 V @ 20 V per 20 seconds.

Wednesday, May 03, 2023, 14:25: Large spark*. Reset Optics.  

Wednesday, May 03, 2023, 14:46: Mass & wire scans complete. 

Wednesday, May 03, 2023, 17:05: Anode & coil checks complete. Auto-cooling of TGHT / TBHT @ 1 / 2 A per minute.

Wednesday, May 03, 2023, 22:51: IV4 closed. 

Thursday, May 04, 2023, 07:35: SV5 closed. Sources / Power off.

Thursday, May 04, 2023, 07:37: IG1 off. TP off.

Thursday, May 04, 2023, 09:17: Venting.

Anode remade with a ceramic "elbow-cube". Empty target oven in use for testing.

Wednesday, April 26, 2023, 08:44: BV1B open. Roughing.

Wednesday, April 26, 2023, 08:46: BV1A open

Wednesday, April 26, 2023, 09:15: TP1B on.

Wednesday, April 26, 2023, 09:21: TP1A on.

Wednesday, April 26, 2023, 09:31: IG1 on.

Wednesday, April 26, 2023, 10:43: Vacuum @ 2.33e-06T.

Wednesday, April 26, 2023, 10:51: Waterline FS#5 opened. Vacuum stable.

Wednesday, April 26, 2023, 11:00: Gases set. IV4 opened. (Timed out repeatedly. Reset w/ screwdriver)

Wednesday, April 26, 2023, 11:16: System ready check - OK. Manually set.

TGHT / TBHT @ 5 / 5 A

BIAS / EE / EZL @ 1 / -0.5 / 1 kV

Anode @ 100 V - 7.326mA

Coil @ 10 A.

Wednesday, April 26, 2023, 11:19: Optics set after reset.

Wednesday, April 26, 2023, 11:57: System tapped back down. Hold off for better vacuum. Vacuum @ 1.26e-06T. 

Thursday, April 27, 2023, 07:21: Vacuum @ 3.57e-07T

Thursday, April 27, 2023, 07:32: Tapped up coil to 70 A @ 7 A per min. Hold. Vacuum @ 3.68e-07T.

Thursday, April 27, 2023, 07:42: Vacuum @ 4.96e-07T. Tap down coil @ 7 A per min.

Thursday, April 27, 2023, 07:55: Auto-ramp TGHT / TBHT to 200 / 150 A @ 2 A per min.

Thursday, April 27, 2023, 09:47: TGHT / TBHT @ 200 / 150 A.

Thursday, April 27, 2023, 10:00: Tap up Anode in steps @ 20 v per 20 seconds.

Anode @ 100 V = 4.884 mA

Anode @ 200 V = 7.326 mA

Anode @ 300 V = 10.989 mA

Anode @ 400 V = 13.431 mA

Thursday, April 27, 2023, 10:12: BIAS / EE / EZL @ 10 / -1.0 / 5 kV.

Thursday, April 27, 2023, 10:21: Auto-ramp TGHT / TBHT to 400 / 200 A @ 2 A per min.

Thursday, April 27, 2023, 11:43: Anode tapped down to 100 V -  8.547mA. Some instability noted.

Thursday, April 27, 2023, 12:17: Auto-ramp TGHT / TBHT to 580 / 290 A @ 2 A per min.

Thursday, April 27, 2023, 12:18: Anode to 20 V.

Thursday, April 27, 2023, 14:09: Tap up Anode in steps @ 20 v per 20 seconds.

Anode @ 100 V = 9.768

Anode @ 200 V = 13.431 mA

Anode @ 300 V = 15.873 mA

Anode @ 400 V = 18.315 mA

Thursday, April 27, 2023, 14:19: BIAS / EE / EZL @ 30 / -1.5 / 13 kV.

Thursday, April 27, 2023, 14:50: Mass & wire scans complete.

Thursday, April 27, 2023, 21:52 : Anode sat at 400V for ~8hrs. One spark early on when HV sparked, otherwise stable drawing ~18mA. Ramped anode to zero and BIAS/EL down to 10/5 for the night (Carla).

Friday, April 28, 2023, 07:01: Auto-cooling TGHT / TBHT @ 2 A per minute.  

Friday, April 28, 2023, 13:05: HV to 0. SV5 closed.  

Monday, May 01, 2023, 07:34: Power / Sources off. IG1 off. TP1A & TP1B off.

Monday, April 17, 2023, 14:03: Roughing.

Monday, April 17, 2023, 14:08: BV1A open.

Monday, April 17, 2023, 14:32: TP1B on.

Monday, April 17, 2023, 14:38: TP1A on.

Monday, April 17, 2023, 14:47: TP1A Timed out. Restarted it within 30 seconds & it's up to speed. IG1 on.

Tuesday, April 18, 2023, 11:49: Vacuum @ 3.68e-07T. Waterline FS#5 opened. Vacuum stable.

Tuesday, April 18, 2023, 11:52: Power / Sources on.

Tuesday, April 25, 2023, 12:20: Power / Sources off

Tuesday, April 25, 2023, 12:26: IG1 Off. TP1B & TP1A off.

IDP15 Scroll Pump, Std w/ inlet.

TMS:RP2

PN: X3815-64010

Serial: MY2301SA17

Thursday, April 13, 2023, 11:04: Roughing RP2

Thursday, April 13, 2023, 11:05: Open BV6 & BV2

Thursday, April 13, 2023, 11:15: TMS:TP2 & TMS:TP6 on.

Thursday, April 13, 2023, 11:19: IG6 on.

Thursday, April 13, 2023, 12:05: Vacuum @ 1.43e-05T.

Wednesday, March 29, 2023, 09:15: Roughing.

Wednesday, March 29, 2023, 12:22: TP1B on.

Wednesday, March 29, 2023, 12:40: TP1A on.

Wednesday, March 29, 2023, 13:03: IG1 on.

Thursday, March 30, 2023, 08:23: Vacuum @ 3.42e-07T.

Thursday, March 30, 2023, 08:24: Waterline FS#5 open. Vacuum ok.

Thursday, March 30, 2023, 08:31: Manual Checks:

TGHT / TBHT @ 5 / 5 A ok

BIAS / EE / EZL @ 1 / 0.5 / 1 kV ok.

Thursday, March 30, 2023, 08:32: Anode @ 100 V ok. Coil @ 10 A ok.

Thursday, March 30, 2023, 08:56: Auto-ramping TGHT / TBHT to 350 / 100 A @ 2 A per minute.

Thursday, March 30, 2023, 11:45: Abort heating. TGHT / TBHT @ 233 / 100 A.

Thursday, March 30, 2023, 13:53: Auto-cooling @ 2 A per min 

Thursday, April 13, 2023, 11:07: New TMS:RP2 roughing pump installed: Elog 961

Thursday, April 13, 2023, 12:06: Gas lines opened. Ar gas @ 50 kPa

Thursday, April 13, 2023, 13:34: IG1 @ 2.27e-07T / IG6 @ 6.46e-06T. Open IV4

Thursday, April 13, 2023, 13:35: IG1 @ 3.66e-07T / IG6 @ 6.31e-06T7.

Thursday, April 13, 2023, 13:39: IG1 @ 4.03e-07T / IG6 @ 6.24e-06T. Power / Sources on.

Thursday, April 13, 2023, 13:42: Optics still require vacuum below 5.01e-06T on IG6. Wait.

Friday, April 14, 2023, 06:30: Optics still not configuring on TMS:Q2,Q5 or TMS:CB1. Controls group notified. 

Friday, April 14, 2023, 06:42: Auto-ramping TGHT / TBHT to 350 / 150 A @ 2A per minute.  

Friday, April 14, 2023, 11:26: Optics fixed / set. Continue ramping to 580 / 270 A @ 2A per minute.

Friday, April 14, 2023, 12:27: Halt & hold ramping. Vacuum @ 5.01e-06T. 

Friday, April 14, 2023, 13:54: Ramping continued. 

Friday, April 14, 2023, 14:57: Halt & hold ramping. Vacuum @ 5.01e-06T. 

Friday, April 14, 2023, 15:38: Ramping continued. 

Friday, April 14, 2023, 15:47: TGHT / TBHT @ 580 / 290 A.

BIAS / EE / EZL @ 30 / -1.5 / 13 kV. Anode @ 100 V. Coil @ 10 A

Friday, April 14, 2023, 15:51: Anode @ 400 V. 

Friday, April 14, 2023, 15:52: Anode back to 300 V / 41 mA. . Limited around 350 V. Current limit 50 mA.

Friday, April 14, 2023, 15:55: Adjusted current limit. Anode @ 400 V / 72.039 mA.

Friday, April 14, 2023, 15:58: Adjust Anode current limit further. 300 mA. 

Friday, April 14, 2023, 16:06: Anode stable. Reduced current limit to 150 mA. Anode @ 400 A / 91.575 mA

Friday, April 14, 2023, 16:35: Spark* during mass scan. Current limited on the Anode. Reset optics as well.  

Friday, April 14, 2023, 16:41: Reduced Anode to 100 V /  30.525 mA. Current limit reduced to 100 mA. 

Friday, April 14, 2023, 19:45: Auto-Cooling @ 2 A per min. HV, Coil, & Anode to 0. 

Monday, April 17, 2023, 07:35: Coil manually tapped up to 80 A @ 8 A per min.

Monday, April 17, 2023, 08:39: IV4 closed. 

Monday, April 17, 2023, 08:44: Power ? Sources off.

Monday, April 17, 2023, 08:45: IG1 off. Turbos pump TP1B & TP1A off.

Monday, April 17, 2023, 13:24: Venting.

Monday, April 17, 2023, 13:26: Odd, the venting is going very slowly. "Aiding" the venting process.

Target oven was inspected post TS. Risks of cracking due to crystallization.

SK Series of LP-SIS targets are for conditioning only.

Thursday, February 02, 2023, 12:41: Roughing.

Thursday, February 02, 2023, 12:43: BV1A open.

Thursday, February 02, 2023, 13:30: TP1B on.

Thursday, February 02, 2023, 13:34: TP1B at speed. TP1A on.

Thursday, February 02, 2023, 13:43: TP1A at speed. IG1 on.

Thursday, February 02, 2023, 14:53: Waterlines opened. Vacuum Ok @ 5.38e-06T.

Thursday, February 02, 2023, 14:55: PS / Sources on. Manually tap up TGHT / TBHT to 5 A. OK.

Friday, February 03, 2023, 06:32: Vacuum @ 6.56e-07T. Auto-ramping TGHT / TBHT to 580 / 230 A @ 2 A per min. 

Monday, February 06, 2023, 07:39: Vacuum @ 8.36e-07T. Auto-cooling @ 2 A per min.

Tuesday, March 28, 2023, 13:45: Power / sources off.

Tuesday, March 28, 2023, 13:47: IG1 off. TP1A & TP1B off.

Wednesday, March 29, 2023, 07:53: Venting. 

SK Series of LP-SIS targets are for conditioning only.

Tuesday, January 31, 2023, 10:39: Roughing. (Took quite a bit of effort to get the doors to shut. It's colder than usual in here. The seals were stiff)

Tuesday, January 31, 2023, 11:10: TP1B on.

Tuesday, January 31, 2023, 11:16: TP1B up to speed. TP1A on.

Tuesday, January 31, 2023, 11:24: TP1A timeout trip. Restarted @ 32 KRPM

Tuesday, January 31, 2023, 11:25: TP1A up to speed. IG1 n. Vacuum @ 1.51e-05T & dropping.

Tuesday, January 31, 2023, 13:34: Vacuum @ 2.08e-06T.

Tuesday, January 31, 2023, 13:36: FS#5 opened. PS on.

Tuesday, January 31, 2023, 13:46: Auto-ramping TGHT / TBHT to 10 A / 10 A @ 2 A per min.

Tuesday, January 31, 2023, 15:35: Auto-ramp TGHT / TBHT to 100 A / 50 A @ 2 A per min.

Tuesday, January 31, 2023, 19:02: Vacuum @ 7.92e-07T. Auto-ramping TGHT / TBHT to 350 A & 150 A @ 2 A per min. 

Wednesday, February 01, 2023, 06:16: Vacuum @ 5.75e-07T. Auto-ramping TGHT / TBHT to 580 A & 230 A @ 2 A per min.

Wednesday, February 01, 2023, 19:44: Vacuum @ 1.08e-06T. Auto-cooling TGHT / TBHT @ 2 A per min. 

Thursday, February 02, 2023, 07:34: Sources off. Turbo pumps off.

Tuesday, January 17, 2023, 09:48: TMS:RP2 off. Audible failure was in progress. Also observable on the strip tool. Vacuum group contacted.

Extra wraps of foil around the center block (6) + 3 full wraps around the shield.

Monday, January 16, 2023, 15:40: Roughing.

Monday, January 16, 2023, 16:10: TP1B on.

Monday, January 16, 2023, 16:17: TP1A on.

Monday, January 16, 2023, 16:32: Bypass on BV1A/BV1B used to undo TP1A trip. IG1 on & TP up to speed now.

Tuesday, January 17, 2023, 09:35: TMS:RP2 is failing. Beamline side roughing pump.

Tuesday, January 17, 2023, 09:35: Waterline FS#5 is open. Chamber side vacuum @ 1.14e-06T.

Tuesday, January 17, 2023, 09:46: TMS:TP6 & TMS TP2 off. PV2 shut. TMS RP2 off.

Tuesday, January 17, 2023, 12:46: Manually tapped up TGHT / TBHT to 10 A. 100 V on Anode. ok.

Tuesday, January 17, 2023, 12:47: Auto-ramping TGHT / TBHT to 25 / 25 A @ 2 A per min.

Tuesday, January 17, 2023, 13:00: Auto-ramping TGHT / TBHT to 100 / 100 A @ 2 A per min.

Tuesday, January 17, 2023, 13:47 : Ramping TGHT/TBHT to 0 / 0 A @ 4A per min as the datalogger is not showing up reading.

Tuesday, January 17, 2023, 14:24: Previous data logger was off. But could be turned back on. Dataloggers swapped just in case. Reading T2 @ 68.8 C. - AS

Tuesday, January 17, 2023, 15:49: Auto-ramping TGHT / TBHT to 100 / 100 A @ 2 A per min.

Tuesday, January 17, 2023, 17:10: Auto-ramping TGHT / TBHT to 200 / 200 A @ 2 A per min.

Tuesday, January 17, 2023, 19:56: Auto-ramping TGHT / TBHT to 250 / 250 A @ 2 A per min.

Tuesday, January 17, 2023, 20:28: Auto-ramping TGHT  to 300 A @ 2 A per min.

Wednesday, January 18, 2023, 10:17: Auto-ramping TGHT to 400 A @ 2 A per min. 

Wednesday, January 18, 2023, 11:35 : Auto-ramping TGHT to 500 A @ 2 A per min.

Wednesday, January 18, 2023, 13:51 :Auto-ramping TGHT / TBHT to 600 / 300 A @ 2 A per min.

Wednesday, January 18, 2023, 16:06 : Auto-ramping down TGHT / TBHT to 580 / 270 A @ 2 A per min to stay overnight.

Thursday, January 19, 2023, 10:49: BIAS / EE / EZL @ 30 / -1.5 / 13 kV.

Thursday, January 19, 2023, 10:53: Anode @ 500 V.

Thursday, January 19, 2023, 10:54: Coil @ 50 A. Vacuum @ 1.36e-06T.

Thursday, January 19, 2023, 11:00: Auto-ramping TBHT to 290 A @ 2 A per minute.

Thursday, January 19, 2023, 11:14: Anode current @ 1.221 mA. Vacuum @ 1.52e-06T. TGHT /  TBHT @ 580 / 290 A.

Thursday, January 19, 2023, 11:24: Auto-cooling @ 2 A per min.

Thursday, January 19, 2023, 17:04: Anode voltage ramped down to 0 V.

Thursday, January 19, 2023, 17:04: Auto ramping down TGHT/TBHT to 0/ 0 A @ 2A per min.

Monday, January 30, 2023, 08:49: IG1 off. Turbo pumps off.

Test for Aurelia L. Empty LP-SIS w/ end caps in. Right side expanded.

Thermocouples installed (R - L):

X & Y For the (V) checks.

Y - Y

X - O

X - R

L - R

L - O

Datalogger:  R= T1 & L=T2

X = TGHT

Y = TBHT

O = Not in use.

Thursday, January 12, 2023, 09:06: Beamline side roughed down & TP on sometime last night. Vacuum @ 2.77e-06T.

Connect volt meters to 4,5 (TBHT) & 6,7 (TGHT)

Thursday, January 12, 2023, 09:43: IG1 Bypass made. TGHT / TBHT at 10 A. Volt meter check. Both display in negatives.

Thursday, January 12, 2023, 09:54: Swapped wires around for both TGHT / TBHT volt meters. OK. Breaker / PS off. Bypass removed.

Thursday, January 12, 2023, 10:14: Roughing.

Thursday, January 12, 2023, 10:16: BV1A open.

Monday, January 16, 2023, 10:25: Sources off. IV4 closed. Turbo pumps off.

Easy recovery after power outage, just had to power cycle the ground PLC IOC and the BiRa IOC.

Test stand vacuum currently pumping down again. Water and HV elements still off.

Tuesday, January 03, 2023, 11:13: Reset IG6 - Filament 2. Vacuum 7.22e-06T - AS

Tuesday, January 03, 2023, 14:00: Both Turbo pumps on.

Tuesday, January 03, 2023, 14:27: Vacuum @ 2.32e-06T

Tuesday, January 03, 2023, 14:28: FS#2 opened. Vacuum ok.

Tuesday, January 03, 2023, 14:29: FS#3 opened. Vacuum ok.

Tuesday, January 03, 2023, 14:30: FS#4 opened. Vacuum ok.

Tuesday, January 03, 2023, 14:31: FS#5 opened. Vacuum ok. Stable @ (2.24-2.32)e-06T. - AS

Source and beamline power supplies turned off in EPICS

HV cage power off

Magnet ramped down and power supplies turned off manually (bira and tdk lambda)

VME crates and kepco turned off

Water lines closed

Will turn off pumps remotely later. Left PLC on

Monday, December 19, 2022, 12:06 : Tomislav changed the polarity of the anode power supply last week and everything has been closed up again. The anode wire was switched to feedthru J and the short there removed. Forgot to put the short on the tube before closing the top but it should be ok for these tests since it has the resistor still installed to keep it at some potential. Pumping out gas lines.

Monday, December 19, 2022, 12:46 : Anode voltage ramped to 500V no problems. BIAS\EE\EL at 30kV\-1kV\13kV. Starting heaters ramping to TGHT=600A TBHT=290A.

Tuesday, December 20, 2022, 08:23 : Cancelled heater ramp at 500A yesterday, resuming now.

Wednesday, December 21, 2022, 14:48 : Everything ramped down

Friday, January 06, 2023, 09:27: Turbo pumps off. - AS 

Thermocouples installed (X):

O - O

O - Anode

O - X

O - X

O - O

Same set up as test 2 other than a proper gas line connection was made.

Friday, December 16, 2022, 10:29: Roughing.

Friday, December 16, 2022, 14:46: TP1B on. 

Friday, December 16, 2022, 14:52: TP1A on.

Friday, December 16, 2022, 14:59: IG1 on. Vacuum @ 2.58e-05T & dropping.

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.

Thermocouples installed:

O - O

O - Anode

O - X

X - X

X - O

Multi-pin left side w/ TGHT left end cap thermocouple. TS1 on datalogger

Multi-pin right side w Center Block thermocouple. TS2 on datalogger

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.

Tuesday, December 06, 2022, 11:13: Roughing.

Tuesday, December 06, 2022, 11:56: TP1B on.

Tuesday, December 06, 2022, 12:02: IG1 on. TP1A on.

Tuesday, December 06, 2022, 14:57: Vacuum @ 8.98e-06T.

Tuesday, December 06, 2022, 15:06: Waterline FS#5 open. 8.59e-06T

Tuesday, December 06, 2022, 15:09: Gas line pressurized with argon. SV5 opened.

Tuesday, December 06, 2022, 15:10: No change on vacuum pressure. SV5 closed.

Wednesday, December 07, 2022, 08:14: Power  / Sources on.

Wednesday, December 07, 2022, 08:16: Vacuum @ 2.68e-06T Open SV5. Vacuum remains stable.

Wednesday, December 07, 2022, 08:21: Optics set - Timed out TMS:Q5 & TMS:Q3 re-configured - reset

Wednesday, December 07, 2022, 08:23: TGHT / TBHT / Coil manually set @ 10 / 10 / 5 A. Ok.

Wednesday, December 07, 2022, 08:25: BIAS / EE / EZL @ 1 / -0.5 / 1 kV. Anode to 100 V. Ok.

Wednesday, December 07, 2022, 08:37: BIAS / EE / EZL @ 30 / -1.5 / 13 kV. 1 spark between 27-28 kV while tapping up.

Wednesday, December 07, 2022, 10:28: BIAS / EE / EZL @ 35 / -1.8 / 15 kV. 

Wednesday, December 07, 2022, 10:35: BIAS / EE / EZL @ 40 / -2.0 / 17 kV. Two sparks occurred while taping up.

Wednesday, December 07, 2022, 10:59: HV reduced. BIAS / EE / EZL @ 30 / -1.5 / 13 kV.

Wednesday, December 07, 2022, 11:06: 27.0C - 66.0C Begin coil tap. Vacuum @ 2.59e-06T

Wednesday, December 07, 2022, 11:25: 27.8C - 67.8C. Coil to 80 A. Vacuum @ 2.96e-06T.

Wednesday, December 07, 2022, 11:38: 29.0C - 67.6C. Vacuum @ 3.23e-06T.

Wednesday, December 07, 2022, 11:41: Coil @ 0A.

Wednesday, December 07, 2022, 11:43: Anode @ 200V

Wednesday, December 07, 2022, 11:46: Anode @ 300V

Wednesday, December 07, 2022, 11:48: Anode - BIAS spark @ 364V while tapping up. Anode current jumped from 0 mA to 3.66mA

Wednesday, December 07, 2022, 11:49: Anode @ 400V. Anode Current @ 4.884 mA

Wednesday, December 07, 2022, 11:55: Anode @ 500V. Anode Current @ 6.105 mA

Wednesday, December 07, 2022, 13:05: Auto-ramping TGHT / TBHT to 25 / 25 A @ 2 A per min.

Wednesday, December 07, 2022, 13:08: IV4 Open.

Wednesday, December 07, 2022, 13:23: Auto-ramping TGHT / TBHT to 50 / 50 A @ 2 A per min.

Wednesday, December 07, 2022, 13:39: Auto-ramping TGHT / TBHT to 100 / 50 A @ 2 A per min.

Wednesday, December 07, 2022, 14:12: Auto-ramping TGHT / TBHT to 120 / 70 A @ 2 A per min.

Wednesday, December 07, 2022, 14:24: Auto-ramping TGHT / TBHT to 140 / 90 A @ 2 A per min.

Wednesday, December 07, 2022, 14:37: Auto-ramping TGHT / TBHT to 150 / 100 A @ 2 A per min.

Thursday, December 08, 2022, 08:06: Auto-ramping TGHT / TBHT to 170 / 120 A @ 2 A per min.

Thursday, December 08, 2022, 08:19: Auto-ramping TGHT / TBHT to 190 / 140 A @ 2 A per min.

Thursday, December 08, 2022, 08:36: Auto-ramping TGHT / TBHT to 210 / 160 A @ 2 A per min.

Thursday, December 08, 2022, 08:52: Auto-ramping TGHT / TBHT to 230 / 180 A @ 2 A per min.

Thursday, December 08, 2022, 09:09: Anode @ 100 V

Thursday, December 08, 2022, 09:11: Auto-ramping TGHT / TBHT to 250 / 200 A @ 2 A per min.

Thursday, December 08, 2022, 09:23: Auto-ramping TGHT / TBHT to 270 / 220 A @ 2 A per min.

Thursday, December 08, 2022, 09:38: Auto-ramping TGHT / TBHT to 290 / 230 A @ 2 A per min.

Thursday, December 08, 2022, 09:52: Auto-ramping TGHT / TBHT to 310 / 250 A @ 2 A per min.

Thursday, December 08, 2022, 10:05: Auto-ramping TGHT / TBHT to 330 / 270 A @ 2 A per min.

Thursday, December 08, 2022, 10:19: Auto-ramping TGHT 350 A @ 2 A per min.

Thursday, December 08, 2022, 10:43: Auto-ramping TGHT 370 A @ 2 A per min. Pyrometer is setup. Reading @ 1067.9C.

Thursday, December 08, 2022, 10:56: Auto-ramping TGHT 390 A @ 2 A per min.

Thursday, December 08, 2022, 11:09: Auto-ramping TGHT 400 A @ 2 A per min.

Thursday, December 08, 2022, 12:06: Auto-ramping TGHT 420 A @ 2 A per min.

Thursday, December 08, 2022, 12:19: Auto-ramping TGHT 440 A @ 2 A per min.

Thursday, December 08, 2022, 12:34: Auto-ramping TGHT 460 A @ 2 A per min.

Thursday, December 08, 2022, 12:46: Auto-ramping good vacuum limit reached. TGHT @ 453 A. Vacuum @ 5.12e-06T.

Thursday, December 08, 2022, 13:00: TGHT @ 460 A. Vacuum @ 4.95e-06T

Thursday, December 08, 2022, 13:15: Auto-ramping TGHT 470 A @ 2 A per min.

Friday, December 09, 2022, 06:54: Auto-ramping TGHT 490 A @ 2 A per min. Vacuum @ 2.33e-06T.

Friday, December 09, 2022, 07:08: Auto-ramping TGHT 510 A @ 2 A per min

Friday, December 09, 2022, 07:23: Auto-ramping TGHT 530 A @ 2 A per min

Friday, December 09, 2022, 07:36: Auto-ramping TGHT 550 A @ 2 A per min

Friday, December 09, 2022, 07:50: Auto-ramping TGHT 570 A @ 2 A per min

Friday, December 09, 2022, 08:07: Auto ramping TGHT / TBHT to 580 / 290 A @ 2A per min.

Friday, December 09, 2022, 08:50: Coil @ 10A - Anode @ 200 V

Friday, December 09, 2022, 10:14: Coil manually tapped up to 50 A

Friday, December 09, 2022, 10:20: Anode to 400 V.

Friday, December 09, 2022, 10:27: Vacuum @ 6.70e-06T

Friday, December 09, 2022, 12:51: Auto-cooling TGHT to 480 A @ 2 A per min

Friday, December 09, 2022, 13:59: Auto-cooling TBHT to 230 A @ 2 A per min

Friday, December 09, 2022, 14:26: Stopped TBHT auto-cooling at 255 A

Friday, December 09, 2022, 14:46 : Auto-ramping TBHT to 290 @ 2 A per min

Friday, December 09, 2022, 15:25 : Auto-ramping TGHT to 580 @ 5 A per min

Friday, December 09, 2022, 16:16 : Auto-cooling TGHT & TBHT to 0 @ 2 A per min

Friday, December 09, 2022, 16:38: Ramped down Anode Voltage to 94 V and coil current to 44.05 A

Monday, December 12, 2022, 08:11: Coil @ 0 A. HV @ 0 V.

Monday, December 12, 2022, 08:15: IV4 closed. SV5 closed. Sources off.

Monday, December 12, 2022, 10:09: IG1 off. TP off.

Monday, December 12, 2022, 11:17: Venting.

 Monday, December 05, 2022, 15:38: Source Tray TGHT & TBHT insulators replaced. 

Torqued @ 75 in-lbs. (Reference image attached)

Sam G. & Navid N.

Work Permit# C2022-11-23--1

Wednesday, November 23, 2022, 13:51 FS#5 on (HS bypassed with a water loop)

Wednesday, November 23, 2022, 13:55: TSG:IG1 Bypass on

Wednesday, November 23, 2022, 14:03: Signage up. Main breaker on.

Wednesday, November 23, 2022, 14:07: FS#5 off & purged. Not needed.

 Wednesday, November 23, 2022, 15:01: measured magnetic field of coil at 8A

end test

 Monday, November 28, 2022, 11:45: start test set up the hall probe with the jig to move it on the table and centered the hall probe in the magnet. signage up Main breaker on

Monday, November 28, 2022, 13:17: start collecting data at 8 amps

Monday, November 28, 2022, 16:11: end test

 Tuesday, November 29, 2022, 10:50:Signage up Main Breaker on Testing started; with current of 8 amps

Taking measurements of temperature at 8A 9A and 10A

Tuesday, November 29, 2022, 15:25 : system locked out and took out magnet

end test

Wednesday, November 30, 2022, 12:40: Test started. Breaker on. signage up. put in low profile magnet with wire ties to keep coils together.

taking data with 8A of current

Wednesday, November 30, 2022, 16:25: end of test power supply off breaker off

 See elog 944

Wednesday, November 16, 2022, 13:23: TP1 A replaced

Wednesday, November 16, 2022, 13:25: Roughing.

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. Vacuum @ 3.32e-05T

Heated up sample 01 for the second time and measured the temperature with increasing current. Used pyrometre to measure temperature and calibrated it with the emmissivity values from cassidy