Target Test (Fully Cleaned vs Crystal Clean only).

For all tests:

-Start Turbo pumps & Ion gauge as soon as available on ISAC TEST STAND VACUUM Screen.

- Ensure previous test turbos are off by 8:15 and started venting by 9:15am to meet timeline.

-Start Roughing by 10:10am +/- 1 minute.

-TGHT / TBHT ramping starts @ 8:30am. 2A per min to 580A / 200A

ALL START TIMES MUST BE CONSISTENT.

***Pre-outgassed*** Heat Shield W.O# 41751-6: Includes insulators, new Al grounded 9-pin, bracket, & gripper arms. Blank/Plate. No source cup/EE.

HP-SIS Target # 42218-11: Full Clean. Crystal Clear, Acetone, & Methanol used.

Thursday, February 09, 2017, 09:44: HS removed from test stand. Exchange target.

Thursday, February 09, 2017, 10:04: Target # 42218-11 placed into test stand. Door open for 20 minutes.

Thursday, February 09, 2017, 10:10: Roughing.

 Thursday, February 09, 2017, 10:10: Doors sealed for roughing.

Thursday, February 09, 2017, 10:11: BV1B OPEN. Opened @ 428T.

Thursday, February 09, 2017, 10:29: Both Turbo pumps started.

Thursday, February 09, 2017, 10:34: Ion gauge on. TP1B @ speed 42 KRPM.

Thursday, February 09, 2017, 10:37: TP1A @ speed 38 KRPM.

Thursday, February 09, 2017, 10:40: RGA on. Vacuum @ 1.45E-05T.

Thursday, February 09, 2017, 10:47: Strip tool Vacuum.Current restarted.

Thursday, February 09, 2017, 15:34: Check. Vacuum @ 3.97E-07T.

***NOTE: Small water anomaly on RGA affecting Vacuum***

***NOTE: Small water anomaly on RGA affecting Vacuum*** Continues. Monitor through heating.

Friday, February 10, 2017, 08:06: Water lines opened. No response on RGA. Vacuum stable @ 3.24E-07T.

Friday, February 10, 2017, 08:08: Power/Sources on.

08:30: Auto ramping TGHT / TBHT to 580 / 200 A @ 2A per min.

10:00: Check. Vacuum @ 3.68-4.87E-07T. (Anomaly variant)

11:40: Check. Vacuum @ XE-07T.

Check. Vacuum @ 4.41E-07T.

 Auto-cooling started @ 2A per min. Vacuum @ 4.25E-07T.

Tuesday, February 14, 2017, 08:22: Power/sources off.

Tuesday, February 14, 2017, 08:23: Water lines purged.

Tuesday, February 14, 2017, 08:26: RGA off. Ion Gauge off. Turbo pumps off.

*Vacuum from previous test still active, minus turbo pumps. Same target, & heat shield as well.*

Wednesday, February 15, 2017, 13:38: Both Turbo pumps started.

Wednesday, February 15, 2017, 13:43: Ion gauge on. TP1B @ speed 42 KRPM.

Wednesday, February 15, 2017, 13:51: RGA on. Vacuum @4.79E-05T.

Monitor water & vacuum with the RGA.

Thursday, February 16, 2017, 09:05: Main water supply & return shut off to the test stand. Purged. Vacuum @ 7.13E-07T.

Thursday, February 16, 2017, 09:16: Vacuum @ 3.59E-07T. Confirms water leak

Thursday, February 16, 2017, 09:17: RGA stopped.

Thursday, February 16, 2017, 09:20: RGA restarted.

Thursday, February 16, 2017, 09:30: Open main supply & return water supply. Individual valves are closed.

Thursday, February 16, 2017, 09:35: Open supply and return to FS #2. Vacuum @ 3.24E-07T. No response on RGA

Thursday, February 16, 2017, 09:40: Open supply and return to FS #3. Vacuum @ 6.76E-07T. Response on RGA. (Leak detected)

Thursday, February 16, 2017, 09:42: Close main Supply & Return. Purge & close FS #2 & FS #3 . Allow vacuum to stabilize.

Thursday, February 16, 2017, 09:50: Open main supply & return water supply. Open supply and return to FS #3. Vacuum @ 6.76E-07T. Response on RGA. (Leak confirmed)

Thursday, February 16, 2017, 09:53: Close main Supply & Return. Purge & close FS #3 . Allow vacuum to stabilize.

Thursday, February 16, 2017, 09:55: Open main supply & return. All valves are closed. Vacuum @ 3.51E-07T

Thursday, February 16, 2017, 10:00: Open supply and return to FS #4. Vacuum @3.26E-07T. No response on RGA.

Water leak confirmed in FS #3

Thursday, February 16, 2017, 10:05: Close main Supply & Return. Purge & close FS #4 . Allow vacuum to stabilize.

Thursday, February 16, 2017, 10:37: RGA off.

Thursday, February 16, 2017, 10:38: Ion gauge. Turbos off

Thursday, February 16, 2017, 11:58: Venting

Friday, February 17, 2017, 14:10: Roughing.

Friday, February 17, 2017, 14:30: Both Turbo pumps started.

Friday, February 17, 2017, 14:36: Ion gauge on.

Friday, February 17, 2017, 14:44: RGA on. Vacuum @ 2.32E-05T. Note* Waterlines FS #3 currently pressurized with 38 PSI Helium.

Monday, February 20, 2017, 08:26: Vacuum @ 2.60E-07T

Leak is apparent on RGA via Helium. He @ 20 PSI

Monday, February 20, 2017, 09:55: He in line brought up to 40 PSI. Monitor on RGA.

Monday, February 20, 2017, 10:00: No response on RGA. Connectivity gaps?. 

Monday, February 20, 2017, 10:05: RGA restarted. 

Monday, February 20, 2017, 10:39: Top cage removed from test stand. Waterlines purged of Helium. Immediate drop in RGA Helium reading.

Monday, February 20, 2017, 11:23: FS #3 (K) re-routed with return from (F). EE (K) pressurized with He @ 20-30 PSI. No significant response on RGA. Purge He

Monday, February 20, 2017, 11:36: FS #3 (K) returned back to (G). Return connected through (E). Pressurized to 20-30 PSI. No significant response on RGA. Purge He

Monday, February 20, 2017, 11:46: FS #3 (K) routed through to (H). (F) return to return. Pressurized to 20-30 PSI. Left pressurized for one hour

Monday, February 20, 2017, 12:51: No response on RGA. He Purged.

Monday, February 20, 2017, 12:55: Re-pressurize all of FS #3 with He @ 30 PSI.

Monday, February 20, 2017, 13:00: Purge Helium. Switch to water.

Monday, February 20, 2017, 13:12: Water supply/return on. No response on RGA.

Monday, February 20, 2017, 13:22: Slow response noted on RGA. Slow climb on water observed.

Monday, February 20, 2017, 13:30: Slight increase from 2.52E-07T to 3.26E-07T noted on Vacuum. Purge water lines. Reconnect/route lines & Test.

Monday, February 20, 2017, 13:40: FS #3 (K) re-routed with return from (F). EE (K). Open waterlines & observe.

Monday, February 20, 2017, 13:57: No response on RGA or Vacuum. Purge water & Re-route lines.

Monday, February 20, 2017, 14:05: FS #3 (K) returned back to (G). Return connected through (E). Open waterlines & observe.

Monday, February 20, 2017, 14:10: The water leak is apparent on (G) & (E) route. Vacuum climbed from 2.80E-07T to 3.33E-07T. RGA shows increase on water.

Monday, February 20, 2017, 14:14: Purge water lines.

Monday, February 20, 2017, 14:21: FS #3 (K) routed through to (H). (F) return to return. Waterlines opened to rule out (F) & (H) route.

Monday, February 20, 2017, 14:30: No response on RGA. Vacuum Stable. Purge water & Re-connect lines back to standard.

Monday, February 20, 2017, 15:22: Intermittent purging. Flow meter paddles pick up speed with air if purged for too long.

Tuesday, February 21, 2017, 08:34: RGA off, Ion gauge off, Turbos off.

Tuesday, February 21, 2017, 09:32: Venting.

Water leak found on water block lines (E) & (G) on FS #3.

Both lines were removed at the water blocks and the coil connection at the heat shield. They ends were blanked off.

Tuesday, February 21, 2017, 10:32: Roughing

Tuesday, February 21, 2017, 10:34: BV1B opened.

Tuesday, February 21, 2017, 10:51: Turbo pumps started.

Tuesday, February 21, 2017, 11:23: Ion gauge & RGA started. Vacuum @ 7.60E-06T.

Wednesday, February 22, 2017, 10:30: The test stand was pressurized with Air (HPA). The loop was completed through the heat shield line FS #5.

Pressurized @ 80 PSI w/ HPA. Monitor. No response on RGA or Vacuum.

Wednesday, February 22, 2017, 10:42: The test stand was pressurized with Helium. The loop was completed through the heat shield line FS #5. The air was purged from the lines using the Helium.

Pressurized @ 30 PSI w/ Helium. Monitor.

Wednesday, February 22, 2017, 11:57: De-pressurize the lines. No response on RGA.

Wednesday, February 22, 2017, 13:47: Pressurize line (G) @ 40 PSI w/ Helium directly.

Wednesday, February 22, 2017, 14:00: No response on RGA or Vacuum. Disconnect.

Wednesday, February 22, 2017, 14:03: Pressurize line (E) @ 38 PSI w/ Helium directly.

Wednesday, February 22, 2017, 14:30: No response on RGA or Vacuum. Disconnect.

Thursday, February 23, 2017, 08:11: RGA, Ion gauge, & Turbo pumps off.

Thursday, February 23, 2017, 10:21: Venting.

Thursday, February 23, 2017, 11:45 Lines (G)(E) reinstalled w/ new seals

Thursday, February 23, 2017, 11:58: Roughing.

Thursday, February 23, 2017, 13:00:  Turbos on.

Thursday, February 23, 2017, 13:05: Ion Gauge on.

Thursday, February 23, 2017, 13:10: RGA on.

Friday, February 24, 2017, 08:15: Waterlines opened on FS #3.

Friday, February 24, 2017, 08:18: RGA froze.

Friday, February 24, 2017, 08:20: Restarted RGA.

Friday, February 24, 2017, 08:48: FS #2, #4, #5 all opened.

Friday, February 24, 2017, 10:20: Vacuum & Leak appear to be stable. Vacuum @ 2.54E-07T

Friday, February 24, 2017, 10:25: Cage re-installed on top of vacuum Chamber

Friday, February 24, 2017, 10:28: Power/sources on

Friday, February 24, 2017, 10:30: Auto ramping TGHT / TBHT to 580 / 200 A @ 4A per min. Heat check.

Friday, February 24, 2017, 10:37: RGA froze (Fatal communication error message).

Friday, February 24, 2017, 10:40: RGA restarted.

Friday, February 24, 2017, 13:30: No major sign of leak detected. Standard response on Vacuum and RGA to heating.

Friday, February 24, 2017, 13:55: Vacuum and water appear leveled off with no indication of a major leak.

Friday, February 24, 2017, 14:00: Auto-cooling started @ 4A per min.

Monday, February 27, 2017, 08:12: Power/sources off. The likely cause for the leak was one of the seals within lines (G)(E). Either one of the O-rings or VCR's. Once the seals were changed, no further leaks were detected.

Wednesday, March 08, 2017, 08:40: RGA timed out. RGA off. No leak detected.

Friday, March 10, 2017, 10:05: Water lines purged.

Friday, March 10, 2017, 10:09: Ion gauge & Turbos off.

Friday, March 10, 2017, 14:24: Venting.

Thursday, July 06, 2017, 13:56: Roughing.

Thursday, July 06, 2017, 14:25: Turbo  pumps started.

Thursday, July 06, 2017, 14:30: Ion gauge on. RGA Started

Friday, July 07, 2017, 07:29: Waterlines opened. No response on RGA. Vacuum ok @ 1.97e-07T

Friday, July 07, 2017, 07:33: Power/sources on.

Friday, July 07, 2017, 07:39: BIAS / EZL / EE @ 30 / 13 / 1.5 kV .

Friday, July 07, 2017, 07:40: IV4 Opened.

Friday, July 07, 2017, 07:42: Auto ramping TGHT / TBHT to 580 / 200 A @ 2A per min.

Friday, July 07, 2017, 07:45: Optics reset.

Friday, July 07, 2017, 14:28: Anode brought up to 5, 10 15, and 50 V using FEBIAD controls. No Current detected.

Saturday, July 08, 2017, 08:58: Ramping down heaters

Monday, July 10, 2017, 08:15: Power/Sources off. *BIAS 30 to 0 kV due to shut off. EE & EZL Brought to 0.

Monday, July 10, 2017, 08:23: Water lines purged. IV4 Closed

Monday, July 10, 2017, 08:27: IV4 reset.

Monday, July 10, 2017, 09:40: RGA off. Ion Gauge off. Turbos off.

Monday, July 10, 2017, 11:02: Venting.

Heat TGHT to 580 A & TGHT to  200 A for view port test.

Tuesday, August 15, 2017, 08:40: Roughing.

Tuesday, August 15, 2017, 08:59: Both Turbo pumps started.

Tuesday, August 15, 2017, 09:05: Ion gauge on. TP1B @ speed 42 KRPM.

Tuesday, August 15, 2017, 09:07: TP1A @ speed 38 KRPM.

Tuesday, August 15, 2017, 09:10: RGA on. Vacuum @ 9.14e-06T

Tuesday, August 15, 2017, 11:40: Check. Vacuum @ 6.76e-07T

Tuesday, August 15, 2017, 11:41: Waterlines opened. No response on RGA. Vacuum @ 6.49e-07T

Tuesday, August 15, 2017, 11:43: Power/sources on.

Tuesday, August 15, 2017, 13:57: Check. Vacuum @ 3.88e-07T.

Tuesday, August 15, 2017, 14:33: Auto ramping TGHT / TBHT to 580 / 200 A @ 2A per min.

Wednesday, August 16, 2017, 10:33: Auto-cooling TBHT to 100 A @ 4A per min.

Thursday, August 17, 2017, 07:05: TGHT / TBHT off. FC0 closed. IV4 Closed.

Thursday, August 17, 2017, 07:11: IV4 reset.

Thursday, August 17, 2017, 07:13: Power off

Thursday, August 17, 2017, 07:15 Waterlines purged

Thursday, August 24, 2017, 13:03: Waterlines ok (open). Power/source on.

Thursday, August 24, 2017, 13:10: Auto ramping TGHT to 580 A @ 2A per min.

Friday, August 25, 2017, 07:59: Open IV4. Open TMS : FC0.

Friday, September 08, 2017, 06:51: Auto ramping TGHT to 580 A @ 2A per min.

Monday, September 11, 2017, 10:55: Close TMS : FC0. Close IV4

Monday, September 11, 2017, 11:58: power/sources off

Monday, September 11, 2017, 11:00: RGA off

Monday, September 11, 2017, 11:01: Ion gauge, turbos off.

Monday, September 11, 2017, 11:59: Venting.

Monday, September 11, 2017, 13:17: Roughing.

Monday, September 11, 2017, 13:34: Turbo pumps on

Monday, September 11, 2017, 13:40: Ion gauge on.

Tuesday, September 12, 2017, 07:24: RGA, power, & sources on.

Tuesday, September 12, 2017, 07:25: Auto ramping TGHT to 580 A @ 2A per min.

Tuesday, September 12, 2017, 07:26: Open IV4. Open TMS : FC0.

Monday, September 18, 2017, 10:53: Close TMS : FC0. Close IV4

Monday, September 18, 2017, 10:57: Power/sources off.

Wednesday, September 20, 2017, 10:25: RGA, Ion gauge, Turbo pumps off. Waterlines purged.

Wednesday, September 20, 2017, 12:49: Venting.

 Target Test (Fully Cleaned vs Crystal Clean only).

For all tests:

-Start Turbo pumps & Ion gauge as soon as available on ISAC TEST STAND VACUUM Screen.

- Ensure previous test turbos are off by 8:15 and started venting by 9:15am to meet timeline.

-Start Roughing by 10:10am +/- 1 minute.

-TGHT / TBHT ramping starts @ 8:30am. 2A per min to 580A / 200A

ALL START TIMES MUST BE CONSISTENT.

***Pre-outgassed*** Heat Shield W.O# 42738-1: Includes insulators, new Al grounded 9-pin, bracket, & gripper arms. Blank/Plate. No source cup/EE.

HP-SIS Target # 42218-10: Full Clean. Crystal Clear, Acetone, & Methanol used.

Thursday, July 27, 2017, 09:49: HS removed from test stand. Exchange target.

Thursday, July 27, 2017, 10:07: Target # 42218-10 placed into test stand. Door open for 20 minutes.

Thursday, July 27, 2017, 10:10: Roughing.

Thursday, July 27, 2017, 10:10: Doors sealed for roughing.

Thursday, July 27, 2017, 10:13 BV1B OPEN. Opened @ 230T.

Thursday, July 27, 2017, 10:29: Both Turbo pumps started.

Thursday, July 27, 2017, 10:34: Ion gauge on. TP1B @ speed 42 KRPM.

Thursday, July 27, 2017, 10:37: TP1A @ speed 38 KRPM.

Thursday, July 27, 2017, 10:40: RGA on. Vacuum @ 1.42T.

Thursday, July 27, 2017,15:00: Check. Vacuum @ 5.51e-07T.

Thursday, July 27, 2017, 15:02: Waterlines opened. No response on RGA. Vacuum @ 5.42e-07T

Thursday, July 27, 2017, 15:05: Power on.

Friday, July 28, 2017, 08:30: Ramping started

Monday, July 31, 2017, 07:56: Ramping down

Monday, July 31, 2017, 14:25: Power supplies off. RGA off.

Tuesday, August 15, 2017, 06:48: Ion gauge, Turbo pumps off.

Tuesday, August 15, 2017, 06:50: power off. Waterlines purged.

Tuesday, August 15, 2017, 07:55: Venting.

Wednesday, September 20, 2017, 14:08: Roughing.

Wednesday, September 20, 2017, 14:28: Turbos on.

Wednesday, September 20, 2017, 14:33: Ion gauge on.

Wednesday, September 20, 2017, 14:39: RGA on.

Thursday, September 21, 2017, 08:43: Waterlines opened. No response on RGA. Vacuum ok @ 1.7e-07T

Thursday, September 21, 2017, 08:49: Power/sources on.

Thursday, September 21, 2017, 09:03: BIAS / EZL / EE @ 30 / 13 / 1.5 kV .

Thursday, September 21, 2017, 09:04: IV4 Opened.

Thursday, September 21, 2017, 09:08: Auto ramping TGHT / TBHT to 580 / 200 A @ 2A per min.

Friday, September 22, 2017, 13:42: Bias / EZL increased to 40 / 17.3 kV. Tune accordingly.

Mass scan ok

Friday, September 22, 2017, 14:33: Bias / EZL decreased to 30 / 13 kV. Tune accordingly.

Friday, September 22, 2017, 14:39: Auto-cooling @ 2A / min

Monday, September 25, 2017, 10:20: BIAS / EZL / EE @ 0 V.

Monday, September 25, 2017, 10:21:Power/sources off.

Monday, September 25, 2017, 10:32: RGA off. IV4 closed

Monday, September 25, 2017, 10:33: Ion gauge, turbos off.

Monday, September 25, 2017, 10:37: Waterlines purged.

Monday, September 25, 2017, 13:19: Venting.

Heat Shield Test (Fully Cleaned).

For all 6 tests:

-Start Turbo pumps & Ion gauge as soon as available on ISAC TEST STAND VACUUM Screen.

-Start Roughing by 10:10am +/- 1 minute and ensure previous HS started venting by 9:15am to meet timeline.

HS# 41751-1 . OR, Acetone, Methanol. TGHT only.

No insulators, bracket, or gripper arms. Blank/Plate. No source cup.

Monday, August 08, 2016, 09:58: Ta#49 removed from test stand.

Monday, August 08, 2016, 10:07: 41751-1 placed into test stand. Door open for 9 minutes.

Monday, August 08, 2016, 10:10: Roughing.

Monday, August 08, 2016, 10:18: BV1B OPEN. Opened @ 88T.

Monday, August 08, 2016, 10:40: Both Turbo pumps started.

Monday, August 08, 2016, 10:45: Ion gauge on. TP1B @ speed 42 KRPM.

Monday, August 08, 2016, 10:48: TP1A @ speed 38 KRPM.

Monday, August 08, 2016, 11:45: RGA on. Vacuum @ 2.02E-6T

Tuesday, August 09, 2016, 08:14: Water lines opened. No response on RGA. Vacuum stable @ 1.99E-7T

Tuesday, August 09, 2016, 08:19: Power/sources on.

Tuesday, August 09, 2016, 08:30: TGHT auto-ramping to 580A @ 2A/min. Vacuum stable @ 1.99E-7T

Tuesday, August 09, 2016, 11:15: Screen shots and check made @ 329-330A

Tuesday, August 09, 2016, 13:20: TGHT @ 580A. Vacuum @4.23E-7T

Tuesday, August 09, 2016, 16:00: Auto-cooling @ 2A/min. Vacuum @ 3.77E-7T

Wednesday, August 10, 2016, 08:00: Vacuum @ 1.70E-7T. RGA off. Ion gauge off. Turbos off.

Wednesday, August 10, 2016, 09:14: Venting.

Heat Shield Test (Fully Cleaned).

For all 6 tests:

-Start Turbo pumps & Ion gauge as soon as available on ISAC TEST STAND VACUUM Screen.

-Start Roughing by 10:10am +/- 1 minute and ensure previous HS started venting by 9:15am to meet timeline.

HS# 41751-2 . OR, Acetone, Methanol. TGHT only.

No insulators, bracket, or gripper arms. Blank/Plate. No source cup.

Wednesday, August 10, 2016, 09:47: 41751-1 removed from test stand. Exchange target & End plates to 41751-2

Wednesday, August 10, 2016, 10:07: 41751-2 placed into test stand. Door open for 20 minutes.

Wednesday, August 10, 2016, 10:10: Roughing.

Wednesday, August 10, 2016, 10:13: Doors finally sealed for roughing.

Wednesday, August 10, 2016, 10:23: BV1B OPEN. Opened @ 59T.

Wednesday, August 10, 2016, 10:45: Both Turbo pumps started.

Wednesday, August 10, 2016, 10:50: Ion gauge on. TP1B @ speed 42 KRPM.

Wednesday, August 10, 2016, 10:53: TP1A @ speed 38 KRPM

Wednesday, August 10, 2016, 11:45: RGA on. Vacuum @ 3.56E-6T

Thursday, August 11, 2016, 08:16: Water lines opened. No response on RGA. Vacuum stable @ 2.34E-7T

Thursday, August 11, 2016, 08:19: Power/sources on

Thursday, August 11, 2016, 08:30: TGHT auto-ramping to 580A @ 2A/min. Vacuum stable @ 2.36E-7T

Thursday, August 11, 2016, 11:15: Screen shots and check made @ 329-330A.

Thursday, August 11, 2016, 13:25: TGHT @ 580A. Vacuum @4.16E-7T

Thursday, August 11, 2016, 15:54: Screen shots and check made @ 580A. Vacuum @4.43E-7T and increasing. Cool in Am.

Friday, August 12, 2016, 08:30: Auto-cooling started @ 2A/min. Vacuum @ 3.88E-7T

Friday, August 12, 2016, 13:20: Cooling Complete. Vacuum @ 2.16E-7T.

Friday, August 12, 2016, 13:33: Water lines purged. Power/sources off.

Monday, August 15, 2016, 08:07: Turbo pumps, Ion gauge, and RGA off.

Monday, August 15, 2016, 09:14: Venting.

Heat Shield Test (OR Cleaned).

For all 6 tests:

-Start Turbo pumps & Ion gauge as soon as available on ISAC TEST STAND VACUUM Screen.

-Start Roughing by 10:10am +/- 1 minute and ensure previous HS started venting by 9:15am to meet timeline.

HS# 41751-4 . OR only. TGHT only.

No insulators, bracket, or gripper arms. Blank/Plate. No source cup.

Monday, August 15, 2016, 09:45: 41751-2 removed from test stand. Exchange target & End plates to 41751-2

Monday, August 15, 2016, 10:07: 41751-4 placed into test stand. Door open for 22 minutes.

Monday, August 15, 2016, 10:10: Roughing.

Monday, August 15, 2016, 10:12: Doors sealed for roughing.

Monday, August 15, 2016, 10:21: BV1B OPEN. Opened @ 104T.

Monday, August 15, 2016, 10:44: Both Turbo pumps started.

Monday, August 15, 2016, 10:50: Ion gauge on. TP1B @ speed 42 KRPM.

Monday, August 15, 2016, 10:52: TP1A @ speed 38 KRPM.

Monday, August 15, 2016, 11:45: RGA on. Vacuum @ 4.20E-6T.

Tuesday, August 16, 2016, 08:15: Water lines opened. No response on RGA. Vacuum stable @ 2.43E-7T

Tuesday, August 16, 2016, 08:20: Power/sources on

Tuesday, August 16, 2016, 08:30: TGHT auto-ramping to 580A @ 2A/min. Vacuum stable @ 2.45E-7T

Tuesday, August 16, 2016, 11:15: Screen shots and check made @ 329-330A.

Tuesday, August 16, 2016, 13:20: TGHT @ 580A. Vacuum @4.16E-7T.

Tuesday, August 16, 2016, 16:00: Auto-cooling started @ 2A/min. Vacuum @ 4.25E-7T

Wednesday, August 17, 2016, 08:11: Vacuum @ 1.90E-7T. RGA off. Ion gauge off. Turbos off.

Wednesday, August 17, 2016, 08:16: Water lines purged. Power/sources off.

Wednesday, August 17, 2016, 09:09: Venting.

Heat Shield Test (OR Cleaned).

For all 6 tests:

-Start Turbo pumps & Ion gauge as soon as available on ISAC TEST STAND VACUUM Screen.

-Start Roughing by 10:10am +/- 1 minute and ensure previous HS started venting by 9:15am to meet timeline.

HS# 41751-5 . OR only. TGHT only.

No insulators, bracket, or gripper arms. Blank/Plate. No source cup.

Wednesday, August 17, 2016, 09:45: 41751-4 removed from test stand. Exchange target & End plates to 41751-5

Wednesday, August 17, 2016, 10:08: 41751-5 placed into test stand. Door open for 22 minutes.

Wednesday, August 17, 2016, 10:10: Roughing.

Wednesday, August 17, 2016, 10:10: Doors sealed for roughing.

Wednesday, August 17, 2016, 10:18: BV1B OPEN. Opened @ 136T.

Wednesday, August 17, 2016, 10:41: Both Turbo pumps started.

Wednesday, August 17, 2016, 10:46: Ion gauge on. TP1B @ speed 42 KRPM.

Wednesday, August 17, 2016, 10:50: TP1A @ speed 38 KRPM.

Wednesday, August 17, 2016, 11:47: RGA on. Vacuum @ 3.65E-6T.

Thursday, August 18, 2016, 08:19: Water lines opened. No response on RGA. Vacuum stable @ 2.53E-7T.

Thursday, August 18, 2016, 08:22: Power/sources on.

Thursday, August 18, 2016, 08:30: TGHT auto-ramping to 580A @ 2A/min. Vacuum stable @ 2.45E-7T.

Thursday, August 18, 2016, 11:39: Screen shots and check made @ 380-381A.

Thursday, August 18, 2016, 13:20: TGHT @ 580A. Vacuum @4.21E-7T.

Friday, August 19, 2016, 08:30: Auto-cooling started @ 2A/min. Vacuum @ 3.88E-7T

Friday, August 19, 2016, 13:20: Cooling Complete. Vacuum @ 2.25E-7T.

Friday, August 19, 2016, 13:42: Water lines purged. Power/sources off.

Monday, August 22, 2016, 08:17: Vacuum @ 1.37E-7T. RGA off. Ion gauge off. Turbos off.

Monday, August 22, 2016, 09:16: Venting.

Flat Head screw on bottom end plate stripped. Warping found on cup Blank/plate. Discoloration noted on heat shield

Heat Shield Test (Fully Cleaned).

For all 6 tests:

-Start Turbo pumps & Ion gauge as soon as available on ISAC TEST STAND VACUUM Screen.

-Start Roughing by 10:10am +/- 1 minute and ensure previous HS started venting by 9:15am to meet timeline.

HS# 41751-3 . OR, Acetone, Methanol. TGHT only.

No insulators, bracket, or gripper arms. Blank/Plate (Warped from 41751-5). No source cup.

Monday, August 22, 2016, 09:50: 41751-5 removed from test stand. Exchange target & End plates to 41751-3

Monday, August 22, 2016, 10:15: 41751-3 placed into test stand. Door open for 25 minutes.

Monday, August 22, 2016, 10:18: Roughing.

Monday, August 22, 2016, 10:19: Doors sealed for roughing.

Monday, August 22, 2016, 10:25: BV1B OPEN. Opened @ 151T.

Monday, August 22, 2016, 10:50: Both Turbo pumps started.

Monday, August 22, 2016, 10:54: Ion gauge on. TP1B @ speed 42 KRPM.

Monday, August 22, 2016, 10:58: TP1A @ speed 38 KRPM.

Monday, August 22, 2016, 11:50: RGA on. Vacuum @ 3.91E-6T.

Tuesday, August 23, 2016, 08:16: Water lines opened. No response on RGA. Vacuum stable @ 2.45E-7T

Tuesday, August 23, 2016, 08:19: Power/sources on.

Tuesday, August 23, 2016, 08:30: TGHT auto-ramping to 580A @ 2A/min. Vacuum @ 2.45E-7T.

Tuesday, August 23, 2016, 13:20: TGHT @ 580A. Vacuum @3.79E-7T.

Tuesday, August 23, 2016, 16:06: Auto-cooling started @ 2A/min. Vacuum @ 3.96E-7T.

Wednesday, August 24, 2016, 08:08: RGA off. Ion gauge and Turbos off.

Wednesday, August 24, 2016, 08:14; Power/sources off.

Wednesday, August 24, 2016, 08:25: Waterlines purged.

Wednesday, August 24, 2016, 09:14: Venting.

Heat Shield Test (OR only).

For all 6 tests:

-Start Turbo pumps & Ion gauge as soon as available on ISAC TEST STAND VACUUM Screen.

-Start Roughing by 10:10am +/- 1 minute and ensure previous HS started venting by 9:15am to meet timeline.

HS# 41751-6 . OR only.

No insulators, bracket, or gripper arms. Blank/Plate (new one, old plate was too warped). No source cup.

Wednesday, August 24, 2016, 09:46 : 41751-3 removed from test stand. Exchange target & End plates to 41751-6

Wednesday, August 24, 2016, 10:08: 41751-6 placed into test stand. Door open for 22 minutes.

Wednesday, August 24, 2016, 10:10: Roughing.

Wednesday, August 24, 2016, 10:10: Doors sealed for roughing.

Wednesday, August 24, 2016, 10:18: BV1B OPEN. Opened @ 79T.

Wednesday, August 24, 2016, 10:41: Both Turbo pumps started.

Wednesday, August 24, 2016, 10:46: Ion gauge on. TP1B @ speed 42 KRPM.

Wednesday, August 24, 2016, 10:49: TP1A @ speed 38 KRPM.

Wednesday, August 24, 2016, 11:45: RGA on. Vacuum @ 3.38E-6T.

Thursday, August 25, 2016, 08:15: Water lines opened. No response on RGA. Vacuum stable @ 2.36E-7T

Thursday, August 25, 2016, 08:20: Power/sources on.

Thursday, August 25, 2016, 08:30: TGHT auto-ramping to 580A @ 2A/min. Vacuum @ 2.36E-7T.

Thursday, August 25, 2016, 11:21: Screen shots and check made @ 340-344A.

Thursday, August 25, 2016, 13:20: TGHT @ 580A. Vacuum @3.70E-7T.

Friday, August 26, 2016, 08:30: Auto-cooling started @ 2A/min. Vacuum @ 3.53E-7T

Friday, August 26, 2016, 13:20: Cooling Complete. Vacuum @ 1.97E-7T

Monday, August 29, 2016, 08:19: RGA off. Ion gauge and Turbos off.

Monday, August 29, 2016, 09:28: Venting.

Monday, August 29, 2016, 09:35: Power/sources off. Waterlines purged.

No EE. Insulators, gripper arms, and blank EE plate included

-New grounded 9 pins included in brackets

-TGHT included to out gas Heat shield

Wednesday, January 25, 2017, 09:45: Roughing

Wednesday, January 25, 2017, 10:04: Turbo pumps started.

Wednesday, January 25, 2017, 11:26: Ion gauge & RGA on.

Thursday, January 26, 2017, 08:25: RGA restarted. (Fatal communication error)

Thursday, January 26, 2017, 08:32: Water lines opened. No response on RGA. Vacuum stable @ 1.44e-07T.

Thursday, January 26, 2017, 08:35: Power/sources on.

Thursday, January 26, 2017, 08:37: Auto-ramping TGHT to 580A @ 2A per min. Vacuum @ 1.44e-07T.

Thursday, January 26, 2017, 13:11: RGA restarted. (Fatal communication error)

Thursday, January 26, 2017, 15:20: RGA restarted. (Fatal communication error)

Thursday, January 26, 2017, 15:26: RGA being shut down. (Fatal communication error)

Thursday, January 26, 2017, 15:31: RGA Restarted.

Friday, January 27, 2017, 08:06: RGA running ok.

Friday, January 27, 2017, 15:23: Auto-cooling started @ 2A per min.

Monday, January 30, 2017, 08:02: RGA off. Ion Gauge off. Turbo pumps off.

Monday, January 30, 2017, 08:05: Power/sources off. Water lines purged.

Monday, January 30, 2017, 09:09: Venting.

Friday, March 10, 2017, 15:40: Roughing.

Friday, March 10, 2017, 15:58: Turbo pumps started.

Friday, March 10, 2017, 16:19: Ion gauge on.

Friday, March 10, 2017, 16:22: RGA on.

Monday, March 13, 2017, 09:20: Water lines opened. No response on RGA. Vacuum @ 1.99e-07T

Monday, March 13, 2017, 09:38: Power/sources on

Monday, March 13, 2017, 09:42: Auto ramping TGHT to 580A @ 2A per min.

Monday, March 13, 2017, 11:58: Water: 95 PSI on Supply. 10 PSI on Return.

Tuesday, March 14, 2017, 08:55: Vacuum @ 3.26e-07T

Tuesday, March 14, 2017, 15:54:

Tuesday, March 14, 2017, 15:55: Auto-cooling started @ 2A per min

Tuesday, March 21, 2017, 09:30: Power/Sources off.

Tuesday, March 21, 2017, 14:11: RGA off

Tuesday, March 21, 2017, 14:13: Ion gauge & Turbo pumps off.

by Anders

Wednesday, March 22, 2017, 08:47: Venting

Wednesday, March 22, 2017, 09:3: HS removed

-No EE. Insulators, gripper arms, and blank EE plate included

-New grounded 9 pins included in brackets

-TGHT included to out gas Heat shield

Monday, July 17, 2017, 10:48: Roughing.

Monday, July 17, 2017, 11:08: Turbo pumps on.

Monday, July 17, 2017, 11:17: Ion gauge & RGA on.

Tuesday, July 18, 2017, 08:17: Water lines opened. No response on RGA. Vacuum stable @ 1.79e-07T.

Tuesday, July 18, 2017, 08:20: Power/sources on.

Tuesday, July 18, 2017, 08:25: Auto-ramping TGHT to 580A @ 2A per min. Vacuum @ 1.44e-07T.

Wednesday, July 19, 2017, 08:00: Auto cooling TGHT.

Monday, July 24, 2017, 07:38: Power/sources off.

Monday, July 24, 2017, 07:40: Waterlines purged

Monday, July 24, 2017, 07:42: RGA off. Ion gauge off. Turbos off.

Monday, July 24, 2017, 09:10: Venting.

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.

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.