Friday, January 26, 2018, 14:00: BIAS/EZL/EE ramp up.

Friday, January 26, 2018, 14:06: BIAS/EZL/EE @ 30/13/1.5 kV.

Friday, January 26, 2018, 14:09: BIAS/EZL/EE @ 35/13/1.5 kV.

Spark at BIAS 30 kV and 40kV

Friday, January 26, 2018, 14:12: BIAS/EZL/EE @ 40/13/1.5 kV.

Friday, January 26, 2018, 14:15: BIAS/EZL/EE @ 45/13/1.5 kV.

Audible sparks, but none showing on the strip tool.

Friday, January 26, 2018, 14:19: BIAS/EZL/EE @ 45/19/1.5 kV.

Friday, January 26, 2018, 14:22: BIAS/EZL/EE @ 47/22/1.5 kV. Sparks @ 47000 to 47250 V.

Sparks observed on EE feed through in cage.

Friday, January 26, 2018, 14:27: BIAS/EZL/EE @ 50/22/1.7 kV.

Friday, January 26, 2018, 14:39: BIAS/EZL/EE @ 55/23.5/1.8 kV.

Bias controls 55 kV Actual @ 50 kV.

Friday, January 26, 2018, 14:44: Spark free 5 min.

Friday, January 26, 2018, 14:49: Spark free 10 min.

HV test 2 cancelled.  9:38: BIAS/EZL/EE @ 30/13/1.5 kV

Monday, January 29, 2018, 09:40 (Roughly) Power went out completely

Monday, January 29, 2018, 10:00: Power up TS

Monday, January 29, 2018, 10:07:Turbos on.

Monday, January 29, 2018, 10:11: Ion gauge on Vacuum @ 3.3e-06T

Monday, January 29, 2018, 11:47; Power cycled. PLC and Canbus reset/cfg.

Monday, January 29, 2018, 11:54: Optics & Sources ok/reset.

Monday, January 29, 2018, 13:27: BIAS/EZL/EE @ 30 / 13 / 1.5 kV.

Monday, January 29, 2018, 13:30: BIAS/EZL/EE @ 40 / 17 / 2 kV.

Monday, January 29, 2018, 13:33: BIAS/EZL/EE @ 45 / 19.5 / 2.25 kV.

Monday, January 29, 2018, 13:36: BIAS/EZL/EE @ 50 / 21.5 / 2.5 kV.

Monday, January 29, 2018, 13:40: BIAS/EZL/EE @ 55 / 23.8 / 2.75 kV.

Monday, January 29, 2018, 13:43: BIAS/EZL/EE @ 60 / 26 / 3 kV.

SPARKS*

Monday, January 29, 2018, 13:48: BIAS/EZL/EE @ 55 / 23.8 / 2.75 kV.

Monday, January 29, 2018, 13:51: BIAS/EZL/EE @ 57.5 / 26 / 2.9 kV.

Sparks

Monday, January 29, 2018, 13:57: BIAS/EZL/EE @ 58 / 27 / 2.95 kV.

Monday, January 29, 2018, 14:03: Holding.

Monday, January 29, 2018, 14:07: BIAS/EZL/EE @ 59 / 28 / 3.1 kV.

Monday, January 29, 2018, 14:14: Spark*

Monday, January 29, 2018, 14:45: Holding

Monday, January 29, 2018, 14:56: BIAS/EZL/EE @ 0. Test Complete

Tuesday, January 30, 2018, 06:50: BIAS / EZL / EE @ 30 / 13 / 1.5

Tuesday, January 30, 2018, 06:52: Auto ramping TGHT / TBHT to 580 / 200 A @ 2A per min.

Tuesday, January 30, 2018, 06:58: Optics on / set

Tuesday, January 30, 2018, 06:59: IV4 opened.

RGA switched completely off and unplugged.

Tuesday, January 30, 2018, 13:15: BIAS / EZL / EE @ 40 / 17 / 2

Tuesday, January 30, 2018, 13:20: BIAS / EZL / EE @ 50 / 21.8 / 2.5

Tuesday, January 30, 2018, 13:50: Half hour wait. Ok. No sparks.

Tuesday, January 30, 2018, 13:55: BIAS / EZL / EE @ 55 / 24 / 2.8

15 minute wait. No sparks.

Tuesday, January 30, 2018, 14:10: BIAS / EZL / EE @ 57.5 / 27 / 3.1

Tuesday, January 30, 2018, 14:23: BIAS / EZL / EE @ 60 / 28 / 3.1

Tuesday, January 30, 2018, 14:35: No sparks.

Tuesday, January 30, 2018, 15:05: BIAS / EZL / EE @ 0

Tuesday, January 30, 2018, 15:06: Auto-cooling started.

Wednesday, January 31, 2018, 06:59: Power/sources off.

Wednesday, January 31, 2018, 09:50: A wire (B - F) was too close (Almost touching) to the EZL and had visible sparks during HV tests 1 & 2. The wire was adjusted to sit higher. and away from the EZL

Wednesday, January 31, 2018, 12:53: Power/sources on.

Wednesday, January 31, 2018, 12:58: BIAS / EZL / EE @ 40 / 17 / 2

Wednesday, January 31, 2018, 13:02: BIAS / EZL / EE @ 40 / 17 / 2

Wednesday, January 31, 2018, 13:05: BIAS / EZL / EE @ 50 / 22 / 2.5

Wednesday, January 31, 2018, 13:08: BIAS / EZL / EE @ 55 / 24 / 2.8

Wednesday, January 31, 2018, 13:10: BIAS / EZL / EE @ 57.5 / 27 / 3.0

Wednesday, January 31, 2018, 13:14: BIAS / EZL / EE @ 60 / 28 / 3.1

Wednesday, January 31, 2018, 13:34: No Sparks.

Wednesday, January 31, 2018, 14:14: No sparks after one hour.

Wednesday, January 31, 2018, 14:44: Spark free at 1-1/2 hours.

Wednesday, January 31, 2018, 14:45: Bringing down voltage.

Wednesday, January 31, 2018, 14:56: BIAS / EZL / EE @ 0

Wednesday, January 31, 2018, 14:57: Sources off.

Monday, February 05, 2018, 09:10: the epics program was in 'White-out'. Turbo pumps tripped.

Unplug, re-plug PLC.

Monday, February 05, 2018, 09:16: Restart Turbo pumps on chamber & beamline.

Monday, February 05, 2018, 09:21: Ion gauges on.

Tuesday, February 06, 2018, 09:00: TSG:CB1 noted to be red. Attempts to restart/reconfigure failed. Alive displays red MAJOR. Fault submitted.

Wednesday, February 07, 2018, 08:40: A 75 kV Glassman power supply was installed in the rack for use in further HV testing.

-The 75kV power supply is linked into the keyed interlock system. The key & switch labelled BIAS/EZL will unlock it.

-The PS is currently not connected to the epics controls and can only be adjusted manually.

-The old Glassman supply is disconnected and removed from the cage.

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.

New parts installed. Corona Shield, brackets, and board/spark gap orientation.

Wednesday, February 28, 2018, 11:48: Power on. Ready to test

Wednesday, February 28, 2018, 14:00: BIAS / EZL / EE @ 30 / 13 / 1.5 kV

Wednesday, February 28, 2018, 14:06: BIAS / EZL / EE @ 40 / 17 / 2.0 kV

Wednesday, February 28, 2018, 14:11: BIAS / EZL / EE @ 55 / 24 / 2.8 kV

Wednesday, February 28, 2018, 14:16: BIAS / EZL / EE @ 60 / 28 / 3.1 kV

Wednesday, February 28, 2018, 14:18: BIAS / EZL / EE @ 62 / 30 / 3.2 kV

Wednesday, February 28, 2018, 14:21: BIAS / EZL / EE @ 63 / 31 / 3.2 kV

Wednesday, February 28, 2018, 14:26: BIAS / EZL / EE @ 65 / 32.5 / 3.2 kV

Wednesday, February 28, 2018, 14:32: BIAS / EZL / EE @ 66 / 33 / 3.3 kV

Wednesday, February 28, 2018, 14:35: BIAS / EZL / EE @ 66.5 / 33.5 / 3.3 kV ***2 sparks***

Wednesday, February 28, 2018, 14:37: BIAS / EZL / EE @ 66 / 33 / 3.3 kV

Wednesday, February 28, 2018, 14:41: BIAS / EZL / EE @ 66.5 / 33 / 3.3 kV

Wednesday, February 28, 2018, 14:44: BIAS / EZL / EE @ 67 / 33 / 3.3 kV

Wednesday, February 28, 2018, 14:47: BIAS / EZL / EE @ 68 / 33 / 3.3 kV

Wednesday, February 28, 2018, 14:49: BIAS / EZL / EE @ 68.75 / 33 / 3.3 kV ***Spark***

Wednesday, February 28, 2018, 14:51: BIAS / EZL / EE @ 68 / 33 / 3.3 kV

Wednesday, February 28, 2018, 14:57: *** 2 sparks ***

The BIAS was pushed to 69 kV however the resulting sparks shut down the communications with the test stand computer.

RPM0B was put into a continuous running cycle and had to be shut off manually.

The voltage was brought back down remotely via a separate computer. Turbo pump TMS : TP2 was also restarted.

Monday, March 12, 2018, 09:45: Gas lines opened. Leak rate set. Vacuum @ 1.16e-06T

Monday, March 12, 2018, 10:00: RGA on

Monday, March 12, 2018, 10:07: RGA off. Manually shut off power as well

Tuesday, March 13, 2018, 08:50: Roughing.

Tuesday, March 13, 2018, 09:10: Turbo Pumps started.

Tuesday, March 13, 2018, 09:15: Ion gauge on.

Tuesday, March 13, 2018, 10:17: RGA started.

Tuesday, March 13, 2018, 13:15: Check Vacuum @ 6.56e-07T

Wednesday, March 14, 2018, 07:27: Waterlines opened. No response on RGA. Vacuum ok @ 2.69e-07T

Wednesday, March 14, 2018, 07:30: Power/sources on.

Wednesday, March 14, 2018, 07:35: Auto ramping TGHT to 580 A @ 2A per min.

Wednesday, March 14, 2018, 13:18: Vacuum ok @ 5.48e-07T

 Wednesday, March 14, 2018, 13:29: BIAS/EZL/EE to 30 / 13.5 / 1.5 kV.

BIAS current: 40uA

EZL current: 49uA

EE current: 518uA

Thursday, March 15, 2018, 08:00: Check, Vacuum @ 4.76e-07T

Thursday, March 15, 2018, 13:19: Check, Vacuum @ 4.65e-07T

Thursday, March 15, 2018, 15:13: Started cool down. Vacuum at 4.76e-7 by AM

Friday, March 16, 2018, 06:24: Power/sources off.

Friday, March 16, 2018, 06:27: Waterlines purged

Friday, March 16, 2018, 06:28: RGA, ion gauge, and turbos off.

Friday, March 16, 2018, 07:57: Venting.

Friday, March 16, 2018, 08:42: Roughing.

Friday, March 16, 2018, 10:34: Turbo pumps started.

Friday, March 16, 2018, 10:40: Ion gauge on.

Friday, March 16, 2018, 10:45: RGA on.

Friday, March 16, 2018, 13:10: Check. Vacuum @ 7.37e-7T

Monday, March 19, 2018, 06:44: Waterlines opened: Vacuum stable @ 2.16e-07T

Monday, March 19, 2018, 06:46: Power/sources on.

Monday, March 19, 2018, 06:49: IV4 Opened.

Monday, March 19, 2018, 06:51: Auto ramping TGHT / TBHT to 580 / 200 A @ 2A per min.

Monday, March 19, 2018, 06:57: BIAS / EZL / EE @ 30 / 13 / 1.5 kV .

Monday, March 19, 2018, 07:02: Optics on & reset.

Monday, March 19, 2018, 10:53: Drops in BIAS voltage from 30kV to below 22.5 kV and spikes to the BIAS current (282 uA) observed. Unstable.

Monday, March 19, 2018, 12:56: Communications issue noted with the mass separator magnet. Increase in Amp achieves no change in Gauss. Kyle L notified.

TMS:HALLMB1:RDFIELD Communication error. 

Monday, March 19, 2018, 14:00: MB1 Communication error fixed. However the negative voltage on Q2 & Q5 in unavailable. 

Monday, March 19, 2018, 15:07: Auto cooling TGHT / TBHT to 500 / 150 A @ 6A/4A per min.

Monday, March 19, 2018, 15:17: Auto cooling halted. TGHT / TBHT @ 501 / 152 A. Manually put to 500 / 150 A.

Controller for TMS:Q5 & TMS:Q2 off for repair.

Tuesday, March 20, 2018, 09:09: Auto ramping TGHT / TBHT to 580 / 200 A @ 2A per min.

Tuesday, March 20, 2018, 12:58: The controller was fixed. Nb#08 conditioning continues with tests.

Wednesday, March 21, 2018, 06:24: Auto-cooling @ 2A per min.

Wednesday, March 21, 2018, 11:23: Sources at 0. Off.

Wednesday, March 21, 2018, 11:29: Power off. Waterlines purged.

Wednesday, March 21, 2018, 11:32: RGA off. IV4 closed/reset.

Wednesday, March 21, 2018, 11:33: Ion gauge off. Turbos off.

Wednesday, March 21, 2018, 13:15: Venting.

Tuesday, March 20, 2018, 09:11: TMS:Q5 & TMS:Q2 controllers require repair. Unable to hold a negative voltage.

+ @ 680V

- @ 0V (Should be 680V as well)

Kyle L. & Rod N notified.

Tuesday, March 20, 2018, 12:58: The controller was fixed.

Wednesday, April 11, 2018, 10:19: Roughing

New assembly & target. Same silver bolts.

Tuesday, April 17, 2018, 09:56: Roughing.

Tuesday, April 17, 2018, 10:57: Vacuum not coming down. @ 1.514T . Backing valves have been closed.

See* elog entry for roughing pump issue 04/17/2018

Wednesday, April 18, 2018, 08:57: Turbo pumps on.

Friday, April 20, 2018, 13:45: Power/sources on. RGA restarted

Friday, April 20, 2018, 13:46: IV4 Opened.

Friday, April 20, 2018, 13:50: Auto ramping TGHT / TBHT to 580 / 200 A @ 2A per min.

Friday, April 20, 2018, 13:56: BIAS / EZL / EE @ 30 / 13 / 1.5 kV . Spark @ Bias 28 kV knocked out RGA.

Friday, April 20, 2018, 13:59: RGA restarted.

Friday, April 20, 2018, 14:03: Optics on. Set

Friday, April 20, 2018, 14:40: Auto cooling TGHT / TBHT from 97 A @ 4A per min. Odd noise on (BIAS*) PS

Friday, April 20, 2018, 14:44: BIAS / EZL / EE @ 0 / 0 / 0 kV . Sources being turned off except TBHT and TGHT.

Monday, April 23, 2018, 10:46: FEBIAD TEST halted. See BIAS PS issue.

Tuesday, April 24, 2018, 10:46: Power off.

Tuesday, April 24, 2018, 10:48: RGA off.

Tuesday, April 24, 2018, 10:49: Ion gauge TSG:IG1 & Evap side turbos off,

Tuesday, April 24, 2018, 10:50: Ion gauge TMS:IG6 & beam side turbos off.

Tuesday, April 24, 2018, 10:54: Waterlines purged.

Tuesday, April 17, 2018, 10:57: Vacuum not coming down. @ 1.514T . Backing valves have been closed.

TSG:CG1A @ 1.515T

TSG:CG1B @ 1.529T.

Tuesday, April 17, 2018, 11:02: TSG:PV1 Closed. Roughing pump off.

Vacuum group notified.

Wednesday, April 18, 2018: Replace pump & adapters. Clean.

Wednesday, April 18, 2018, 08:45: Start TSG:RP1 and open PV1, BV1A  & BV1B

Wednesday, April 18, 2018, 08:55: exhaust pipe/mesh cleared out back

Wednesday, April 18, 2018, 08:57: Turbo pumps on.

RP status ok.

Thursday, April 19, 2018, 08:30: waterlines opened. No response on RGA. Vacuum @ 3.42e-07T

Window changed on view port. Ta target prepared for Aurelia's tests.

***Note*** No Ta window foils on the end plates. Initial ramping to on the TGHT to 300 A. Follow up in increments of 50 A and check the right door window temperature.

Wednesday, April 25, 2018, 09:47: Roughing both the Evap/box end and beam end.

Wednesday, April 25, 2018, 10:27: All 4 turbo pumps started.

Wednesday, April 25, 2018, 10:49: Both Ion gauges on.

Wednesday, April 25, 2018, 14:56: RGA on.

Thursday, April 26, 2018, 06:54: Water lines opened. No response on RGA. Vacuum stable @ 4.23e-07T

Thursday, April 26, 2018, 06:56: Power/sources on.

Thursday, April 26, 2018, 07:00: Auto ramping TGHT  to 300 @ 2A per min.

Thursday, April 26, 2018, 07:05: IV4 opened. 

Thursday, April 26, 2018, 08:50: Door temp @ 25 C @ left window.

Thursday, April 26, 2018, 09:30: 300A reached. Door temp @ 26 C @ left window.

Thursday, April 26, 2018, 13:01: 550A Reached. Door temp @ 29 C @ left window.

Monday, April 30, 2018, 07:05: IV4 closed, RGA off.

Monday, April 30, 2018, 07:10: Ion gauge off. Turbo pumps off.

Monday, April 30, 2018, 11:00: Venting. Purging water lines.

Ready for C-seals or FEBIAD work

Monday, April 30, 2018, 12:05: Roughing.

Monday, April 30, 2018, 13:11: Turbo pumps on.

Monday, May 07, 2018, 15:02: RGA, ion gauge, and turbo pumps off.

2 C-Seals installed with SS springs on water blocks. The SS springs are also used in the module.

Long pkg seal (A):

T: 0.098" x 0.429" Diameter.

Installed on line FS#5 , Block L, Heat shield cooling block. (Top seal, bottom seal of 2 is still the rubber O-ring)

Short pkg seal (B):

T: 0.095"  x 0.424" Diameter.

Installed on line FS#3 , Block G, Coil cooling block.

All the waterlines are purged and shut. Open individually and monitor for leaks.

Tuesday, May 08, 2018, 10:27: Roughing

Tuesday, May 08, 2018, 10:31: Both BV1A & BV1B are open.

Tuesday, May 08, 2018, 10:57: Turbo Pumps started.

Tuesday, May 08, 2018, 11:03: Ion gauge on.

Tuesday, May 08, 2018, 11:15: RGA started.

Tuesday, May 08, 2018, 13:30: Vacuum @ 3.14e-06T

Wednesday, May 09, 2018, 06:48: Vacuum 5.13E-07T. RGA ok. 

Wednesday, May 09, 2018, 06:50: Hook up Leak Detector. Leak detector # 5 (DRY) from Vacuum Group. Startup

Baseline Reading:

TP pressure 0.0e-04

Leak rate: Below 0.0e-09 atm-cc/sec

Valve to chamber opened. LD connection clear.

LD: 1.3e-08 atm-cc/sec

He TEST:

Wednesday, May 09, 2018, 07:00: Purge both lines with He. Do not pressurize.

Vacuum @ 5.13e-07T. RGA status:

Water @ 3.22e-007

He:-1.93e-009

LD: 1.3e-08 atm-cc/sec

Wednesday, May 09, 2018, 07:15: Open line FS#5 to heat shield. Pressurize to 30 PSI.

Wednesday, May 09, 2018, 07:40: Vacuum @ 5.02e-07T. RGA status:

Water @ 3.13e-007

He:-1.67e-009

LD: 9.3e-08 atm-cc/sec. Purge and close FS#5.

Wednesday, May 09, 2018, 07:45: Open line FS#3 to Coil block. Pressurize to 30 PSI.

08:10: Vacuum @ 4.9e-07T. RGA status:

Water @ 3.08e-007

He:-1.61e-009

LD: 1.5e-07 atm-cc/sec

Wednesday, May 09, 2018, 08:15: Depressurize lines. Connect HPA. 

Wednesday, May 09, 2018, 08:20: Vacuum @ 4.76e-07T. RGA status:

Water @ 3.05e-007

He:-1.68e-009

LD: 1.7e-07 atm-cc/sec

08:25: LD: 1.7e-07 atm-cc/sec. Close Valve & disconnect LD

Water & Cycling TEST:

Wednesday, May 09, 2018, 08:45: Vacuum @ 4.67e-07T. RGA status:

Water: 3.02e-007

Open lines FS#2 and FS#4

Wednesday, May 09, 2018, 08:55: Vacuum @ 4.65e-07T. RGA status: Water @ 2.97e-007

Close lines FS#2 and FS#4. Water filled.

Open line FS#5 to heat shield.  Vacuum and RGA ok.

09:00: Begin C-Seal (A) shock cycling. 20 cycles @ 5 min apart.

Close Supply/Return, Open Supply/Return to 'Shock'

Wednesday, May 09, 2018, 10:40: Close line FS#5. Vacuum @ 4.49e-07T. RGA status: Water @ 2.84e-007

Open line FS#3 to Coil block.  Vacuum and RGA ok

10:45: Begin C-Seal (B) shock cycling. 20 cycles @ 5 min apart

Close Supply/Return, Open Supply/Return to 'Shock'

12:25: Open FS#5 and leave FS#3 open. Status Vacuum @ 4.32e-07T . RGA status: Water @ 2.70e-007

13:00: Status Vacuum @ 4.30e-07T . RGA status: Water @ 2.67e-007

Wednesday, May 09, 2018, 14:24: Status Vacuum @ 4.21e-07T . RGA status: Water @ 2.52e-007

Thursday, May 10, 2018, 07:41: Status Vacuum @ 3.24e-07T . RGA status: Water @ 1.76e-007.

Purge all water from lines. Prep for He.

Hook up Leak Detector. Leak detector # 5 (DRY) from Vacuum Group. Startup

Thursday, May 10, 2018, 08:00: Baseline Reading:

TP pressure 0.0e-04

Leak rate: Below 0.0e-09 atm-cc/sec

Vacuum @ 3.15e-07T . RGA status: Water @ 1.65e-007.

Valve to chamber opened. LD connection clear.

Leak rate:  1.6e-08 atm-cc/sec

He TEST #2:

Thursday, May 10, 2018, 08:13: Purge both lines with He. Do not pressurize.

Vacuum @ 3.15e-07T. RGA status:

Water @ 1.76e-007

He: -1.51e-009

LD:  1.5e-08 atm-cc/sec

Thursday, May 10, 2018, 08:15: Open line FS#3 to Coil Block. Pressurize to 30 PSI.

Thursday, May 10, 2018, 08:40: Vacuum @ 3.22e-07T . RGA status:

Water @ 1.80e-007

He:-1.98e-009

LD: 7.1e-08 atm-cc/sec. Purge and close FS#3.

Thursday, May 10, 2018, 08:45: Open line FS#5 to Heat Shield. Pressurize to 30 PSI.

Thursday, May 10, 2018, 09:10: Vacuum @ 3.22e-07T. RGA status:

Water @ 1.79e-007

He:-1.39e-009

LD:  1.5e-07 atm-cc/sec

09:15: Depressurize lines. Connect HPA. 

09:30: Vacuum @ 3.22e-07T . RGA status:

Water @ 1.78e-007

He:-1.56-009

LD:  1.7e-07 atm-cc/sec

Thursday, May 10, 2018, 09:32: Close Valve & disconnect LD

Thursday, May 10, 2018, 09:35: Opened all waterlines completely. Vacuum stable @3.22e-07T and no response on the RGA.

Tuesday, May 15, 2018, 06:06: Auto ramping TGHT / TBHT to 580 / 270 A @ 2A per min.

Tuesday, May 15, 2018, 06:13: BIAS / EZL / EE @ 30 / 13 / 1.5 kV .

Tuesday, May 15, 2018, 06:17: Optics set. IV4 opened.

Tuesday, May 15, 2018, 08:35: RGA Restarted. Spikes noticed on BIAS current. Vacuum @ 2.57E-06T

Wednesday, May 16, 2018, 06:40: TMS:IG6 (between 3-4pm yesterday) and the RGA were both knocked out. Restarting both.

Wednesday, May 16, 2018, 06:48: Repeated attempts to reset/restart IG6 have failed. Closing IV4

Friday, May 18, 2018, 10:55: Auto-cooling @ 1A per min. IG6 still non-responsive.

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.