Replacement for Nb#10

Friday, August 25, 2023, 17:15: Roughing.

Friday, August 25, 2023, 17:57: Vacuum taking a while to rough down. Vacuum @ 1.034T. Opened FS#5.

Friday, August 25, 2023, 17:59: Water leak noted. Venting.

Friday, August 25, 2023, 18:27: The left HS waterline was not tight. Chamber is cleaned out & wiped down.

Friday, August 25, 2023, 18:28: Roughing. Purge on RP1

Friday, August 25, 2023, 19:00: Open closed ballast repeatedly on RP1 to purge excess moisture.

Friday, August 25, 2023, 19:05: FS#5 open. No effect on vacuum. Vacuum @ 2.228T & dropping. Power / sources on.

Friday, August 25, 2023, 19:18: Quick bypass check with "IG1 on". Tapped up TGHT / TBHT to 5 A each, & down again. 500 V on & off the BIAS. ok. Bypass removed. Vacuum @ 1.222T. Will remote start TP later. Allow vacuum to stabilize. Otherwise ready for remote operation.

Friday, August 25, 2023, 23:14: Vacuum @ 0.135T. TP1B on. 

Friday, August 25, 2023, 23:20: TP1B at speed. CG1 @ 0.165 T - Allow to stabilize. 

Friday, August 25, 2023, 23:26: CG1 @ 0.091 T. TP1A on.

Friday, August 25, 2023, 23:36: TP1A Tripped. Reset & restart. TP1B off.

Saturday, August 26, 2023, 00:02: The  TSG:CG1A limit to open needs to be increased from 0.050T to 0.100T. Currently at 0.070T. Unable to restart the TP until it's below the limit. Will wait till morning... Later in the morning.

Saturday, August 26, 2023, 09:19: TP1B switched on. 

Saturday, August 26, 2023, 10:08: TP1A switched on.

Saturday, August 26, 2023, 10:16: TP1 A tripped. Reset right away - CG1A @ 0.048T. 

Saturday, August 26, 2023, 10:17: IG1 on. 

Saturday, August 26, 2023, 16:40: IV4 open.

Saturday, August 26, 2023, 16:41: Optics set. Vacuum @ 5.63e-06T 

Saturday, August 26, 2023, 23:43: Vacuum @ 4.46e-06T. Auto-ramping TGHT / TBHT to 350 / 150 A @ 2 A per minute. Expecting outgassing however. 

Sunday, August 27, 2023, 09:11: Vacuum @ 5.10e-06T. TGHT / TBHT @ 350 / 150 A. Auto-ramping TGHT to 400 A. 

Sunday, August 27, 2023, 10:44: Abort TGHT @ 383 A. Auto-ramping TGHT / TBHT to 500 / 200 A.

Sunday, August 27, 2023, 19:13: Vacuum @ 5.08e-06T. TGHT / TBHT @ 422 / 189 A. Auto cool TGHT / TBHT to 250 / 100 A @ 4 A per minute.

Sunday, August 27, 2023, 20:06: Auto-ramping TGHT / TBHT to 580 / 230 A @ 2 A per min. 

Sunday, August 27, 2023, 22:43: Halt auto-ramp @ 490 / 230 A. 

Sunday, August 27, 2023, 22:50: BIAS / EE / EZL @ 30 / -1.5 / 13 kV. 

Sunday, August 27, 2023, 22:52: Begin mass & wire scans. Manually tap up TGHT to 500 A. Vacuum @ 5.36e-06T 

Sunday, August 27, 2023, 23:04: Manually tap up TGHT to 505 A 

Sunday, August 27, 2023, 23:09: Manually tapped up TGHT to 520 A.

Sunday, August 27, 2023, 23:11: Increase TSH auto-ramp vacuum limit from 5.00e-06T to 6.00e-06T. Auto-ramping TGHT to 580 A @ 3A per min.

Sunday, August 27, 2023, 23:25: TGHT up to 554 A . Vacuum limit reached. Take mass & wire scans.

Sunday, August 27, 2023, 23:59: Peak on Mass 40. Otherwise mostly back round.  

Monday, August 28, 2023, 00:02: Reset TSH auto-ramp vacuum limit to 5.0e-06T. Auto-cooling @ 2A per minute.\

Monday, August 28, 2023, 00:09: HV tapped down to 0 V. 

Monday, August 28, 2023, 06:08: IV4 closed. Sources off. 

Monday, August 28, 2023, 06:09: IG1 & turbo pumps off.

Monday, August 28, 2023, 07:30: Power off. Venting. Purge FS#5.

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

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

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

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

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

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

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

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

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

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

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

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

Thursday, July 06, 2023, 16:13: Roughing.

Thursday, July 06, 2023, 16:41: TP1B on.

Thursday, July 06, 2023, 16:47: TP1A on.

Thursday, July 06, 2023, 16:55: TP1A Trip, reset.

Thursday, July 06, 2023, 16:56: IG1 on.

Thursday, July 06, 2023, 16:58: Vacuum @ 1.32e-05T. Waterline FS#5 open.

Thursday, July 06, 2023, 17:02: Power's on. HV Rack is open.

Friday, July 07, 2023, 06:52: Auto-ramping TGHT / TBHT to 350 / 150 A @ 2A per minute. Vacuum at 5.02e-07T

Attempted to open IV4, however it timed out.

Friday, July 07, 2023, 08:25: IV4 reset & opened.

Friday, July 07, 2023, 09:02: HV on.

Friday, July 07, 2023, 09:40: BIAS / EE / BIAS @ 30 / -1.5 / 13 kV. 

Friday, July 07, 2023, 10:10: Auto-ramping TGHT / TBHT to 580 / 230 A @ 2A per minute. Vacuum at 6.34e-07T

Friday, July 07, 2023, 10:28: Optics set. FC0 @ 3.36e-11, set from 1uA to 100 nA.

Friday, July 07, 2023, 10:59: Reduce BIAS to 20 kV due to sparking.  

Friday, July 07, 2023, 12:24: BIAS back to 30 kV. TGHT / TBHT @ 580 / 230 A. FC0 @ 2.52e-09. Vacuum @ 1.32e-06T. Beginning mass & wire scans.

Friday, July 07, 2023, 16:57:  BIAS / EE / BIAS @ 0 kV.

Friday, July 07, 2023, 16:59: Vacuum @1.14e-06T. Auto-cooling @ 2 A per min. 

Friday, September 21, 2018, 11:40: Roughing

Friday, September 21, 2018, 11:41: Doors sealed for roughing.

Friday, September 21, 2018, 14:02: Turbos on.

Monday, September 24, 2018, 08:05: Waterlines opened. No response on RGA. Vacuum ok @ 4.23-e07T

Monday, September 24, 2018, 08:12: Power / sources on.

Monday, September 24, 2018, 08:15: Auto-ramping TGHT / TBHT to 580 / 230 A @ 2A per min

 Monday, September 24, 2018, 13:45: Vacuum  ok @ 6.47e-07T

Friday, September 28, 2018, 09:59: Auto-cooling @ 2A per min.

Tuesday, October 02, 2018, 08:32: Power / Sources off.

Tuesday, October 02, 2018, 08:37: Purge waterlines & empty DI bucket.

Tuesday, October 02, 2018, 08:38: RGA off. Ion gauge, turbo pumps off.

Friday, September 02, 2016, 15:47: Roughing.

Friday, September 02, 2016, 16:18: Turbos started -AM

Friday, September 02, 2016, 16:28: Turbos at speed. Vacuum at 2.0E-5 T.

Tuesday, September 06, 2016, 08:13: RGA on.

Tuesday, September 06, 2016, 08:15: Water lines opened. No response on RGA. Vacuum stable @ 1.62E-7T

Tuesday, September 06, 2016, 08:19: Power/sources on.

Tuesday, September 06, 2016, 08:30: BIAS / EZL / EE @ 30 / 13 / 1.5 kV .

Tuesday, September 06, 2016, 08:34: IV4 open. Auto ramping TGHT / TBHT to 580 / 250 A @ 2A per min.

 Tuesday, September 06, 2016, 13:56: Auto ramping TBHT to 270A @ 2A per min

Tuesday, September 06, 2016, 14:05: Turbo pump TP1A found off. Restarted.

 Tuesday, September 06, 2016, 20:49: Ramping down TGHT / TBHT at 2 / 1 A/min

Wednesday, September 07, 2016, 08:46: Sources off. RGA error out. RGA off

Wednesday, September 07, 2016, 08:53: IV4 closed. Ion gauge off.

Wednesday, September 07, 2016, 08:54: Turbo pumps off.

Wednesday, September 07, 2016, 09:06: Power off. Water lines purged.

Wednesday, September 07, 2016, 09:54: Venting.

Friday, June 09, 2017, 13:27: Roughing.

Friday, June 09, 2017, 14:09: Turbo pumps on.

Friday, June 09, 2017, 14:16: Ion gauge on.

Monday, June 12, 2017, 07:20: Waterlines opened. No response on RGA. Vacuum @1.52e-07T.

Monday, June 12, 2017, 07:23: Power/Sources on.

Monday, June 12, 2017, 08:15: BIAS / EZL / EE @ 30 / 13 / 1.5 kV .

Monday, June 12, 2017, 08:16: IV4 Opened.

Monday, June 12, 2017, 08:18: Auto ramping TGHT / TBHT to 580 / 200 A @ 2A per min.

Monday, June 12, 2017, 11:33: Spark around 10:30 tripped RGA. Restarting RGA.

Tuesday, June 13, 2017, 14:50: Auto-cooling @ 2A  per min

Wednesday, June 14, 2017, 07:41: Sources/power off. IV4 closed

Friday, June 16, 2017, 07:16: RGA off

Friday, June 16, 2017, 07:18: Ion gauge & turbo pumps off.

Friday, June 16, 2017, 07:20: Water lines purged.

Monday, June 19, 2017, 13:35: While writing report, it was noticed a step was skipped on the mass correlations. The MassCorr data was not saved. - AS

Monday, July 11, 2016, 13:49: Begin roughing.

10 µL: K & Rb added

5 µL: Cs added

Monday, July 11, 2016, 14:59 : Turbo pumps started.

Monday, July 11, 2016, 15:33 : Ion gauge on.

Tuesday, July 12, 2016, 08:13 : RGA on.

Tuesday, July 12, 2016, 08:18 : Water, power/sources on. Vacuum stable at 3.2E-7 T. No response on RGA.

Tuesday, July 12, 2016, 08:35: Auto-ramping TBHT only @ 1A/min to 110A. EZL/EE/BIAS to 13/1.5/30 kV.

Wednesday, July 13, 2016, 08:17: Reduced TBHT to 100 A -AM

Wednesday, July 13, 2016, 18:15: Auto-cool @ 1.5A/min

Thursday, July 14, 2016, 08:20: Sources/power off

Thursday, July 14, 2016, 08:27: RGA off, IV4 closed, Ion gauge off. Turbo pumps off. Water lines closed.

Thursday, July 14, 2016, 12:57: Venting

Thursday, July 14, 2016, 14:41:  Roughing started.

Thursday, July 14, 2016, 15:41: Turbo pumps started.

Thursday, July 14, 2016, 15:58: Ion gauge & RGA on.

Friday, July 15, 2016, 08:15: Water, power/sources on. Vacuum stable at 3.9E-7 T. No response on RGA.

Friday, July 15, 2016, 08:25: Optics on. BIAS/EZL/EE to 30/13/1.5kV

Friday, July 15, 2016, 08:30: Auto-ramp TBHT to 110A @ 2A/min

Friday, July 15, 2016, 11:19; Auto-ramp TBHT to 130A @ 2A/min

Friday, July 15, 2016, 11:21: IV4 opened

Monday, July 18, 2016, 09:03: TBHT cooling started @ 2A/min

Monday, July 18, 2016, 09:04: RGA disconnected/Filament off.

Monday, July 18, 2016, 10:16: Sources off. IV4 closed. Turbo pumps off.

Monday, July 18, 2016, 11:17: Venting. Note* Global reset used each time VV1 was opened and closed. VV1 becomes non-responsive otherwise.

Monday, July 18, 2016, 11:25: Water purged. Power off/lockout.

Monday, July 18, 2016, 12:19: Roughing.

Monday, July 18, 2016, 13:13: Turbo pumps on.

Monday, July 18, 2016, 13:18: Ion gauge on.

Tuesday, July 19, 2016, 08:28: Power/Water on. No response on RGA. Vacuum stable @ 2.63E-7 T.

Tuesday, July 19, 2016, 08:43: Optics on. BIAS/EZL/EE on 30/13/0 kV. Auto-ramp TBHT to 110A @ 2 A/min.

Tuesday, July 19, 2016, 10:15: Auto-ramp TBHT to 130A @ 2 A/min.

Tuesday, July 19, 2016, 13:325: Auto-ramp down TBHT @ 2 A/min - AM

Tuesday, July 19, 2016, 13:36: Optics and BIAS / EZL / EE off -AM.

Tuesday, July 19, 2016, 14:28: Turbos off/Turbo vent.

Tuesday, July 19, 2016, 14:33: Venting.

Tuesday, July 19, 2016, 15:14: Roughing.

Tuesday, July 19, 2016, 15:48: Turbo pumps started.

Tuesday, July 19, 2016, 15:55: Ion Gauge on.

Wednesday, July 20, 2016, 08:15: RGA On.

Wednesday, July 20, 2016, 08:25: Power/water on. No response on RGA. Vacuum stable @ 2.7E-7 T

Wednesday, July 20, 2016, 08:28: Sources on BIAS/EZL/EE @ 30/13/0 Kv

Wednesday, July 20, 2016, 08:31: Auto-ramping TBHT @ 2A/min.

Wednesday, July 20, 2016, 13:01: Auto-Cooling TBHT @ 3A/min.

Wednesday, July 20, 2016, 14:45: Sources off.

Wednesday, July 20, 2016, 14:47: RGA off. IV4 Closed.

Wednesday, July 20, 2016, 14:49: Turbos off.

Wednesday, July 20, 2016, 14:53: Power off. Water line purged.

Thursday, July 21, 2016, 07:52: 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.

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 # 42218-9: Crystal Clean only.

Monday, January 30, 2017, 09:44: HS removed from test stand. Exchange target.

Monday, January 30, 2017, 10:01: Target # 42218-9 placed into test stand. Door open for 17 minutes.

Monday, January 30, 2017, 10:10: Roughing.

Monday, January 30, 2017, 10:10: Doors sealed for roughing.

Monday, January 30, 2017, 10:11: BV1B OPEN. Opened @ 350T.

Monday, January 30, 2017, 10:29: Both Turbo pumps started.

Monday, January 30, 2017, 10:34: Ion gauge on. TP1B @ speed 42 KRPM.

Monday, January 30, 2017, 10:37: TP1A @ speed 38 KRPM.

Monday, January 30, 2017, 10:40: RGA on. Vacuum @1.24E-05T.

Monday, January 30, 2017, 15:30: Vacuum @ 4.49E-07T.

Tuesday, January 31, 2017, 08:14: Water lines opened. No response on RGA. Vacuum stable @ 1.44E-07T.

Tuesday, January 31, 2017, 08:19: Power/Sources on.

Tuesday, January 31, 2017, 08:20: DAQPro loose. re-connected.

Tuesday, January 31, 2017, 08:30: Auto ramping TGHT / TBHT to 580 / 200 A @ 2A per min.

Tuesday, January 31, 2017, 10:00: Check. Vacuum @ 7.73E-07T.

Tuesday, January 31, 2017, 11:40: Check. Vacuum @ 3.42E-07T.

Tuesday, January 31, 2017, 13:30: Check. Vacuum @ 2.34E-07T

Tuesday, January 31, 2017, 15:30: Auto-cooling started @ 2A per min.

Wednesday, February 01, 2017, 08:10: Power/sources off.

Wednesday, February 01, 2017, 08:14: Waterlines purged.

Wednesday, February 01, 2017, 08:15: RGA, Ion gauge, turbo pumps off.

Wednesday, February 01, 2017, 09:15: 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# 41751-6: Includes insulators, new Al grounded 9-pin, bracket, & gripper arms. Blank/Plate. No source cup/EE.

HP-SIS Target # 42218-6: Full Clean. Crystal Clear, Acetone, & Methanol used.

Wednesday, February 01, 2017, 09:47: HS removed from test stand. Exchange target.

Wednesday, February 01, 2017, 10:04: Target # 42218-6 placed into test stand. Door open for 17 minutes.

Wednesday, February 01, 2017, 10:10: Roughing.

Wednesday, February 01, 2017, 10:10: Doors sealed for roughing.

Wednesday, February 01, 2017, 10:11 BV1B OPEN. Opened @ 431T.

Wednesday, February 01, 2017, 10:29: Both Turbo pumps started.

Wednesday, February 01, 2017, 10:34: Ion gauge on. TP1B @ speed 42 KRPM.

Wednesday, February 01, 2017, 10:37: TP1A @ speed 38 KRPM.

Wednesday, February 01, 2017, 10:40: RGA on. Vacuum @ 6.79E-05T.

Wednesday, February 01, 2017, 15:30: Check. Vacuum @ 3.18E-7T.

Thursday, February 02, 2017, 08:15: Water lines opened. No response on RGA. Vacuum stable @ 1.29E-07T.

Thursday, February 02, 2017, 08:18: Power/Sources on.

Thursday, February 02, 2017, 08:30: Auto ramping TGHT / TBHT to 580 / 200 A @ 2A per min.

Thursday, February 02, 2017, 10:00: Check. Vacuum @ 6.76E-07T.

Thursday, February 02, 2017, 11:41: Check. Vacuum @ 3.26E-07T.

Thursday, February 02, 2017, 13:30: Check. Vacuum @ 1.97E-07T.

Thursday, February 02, 2017, 15:30: Check. Vacuum @ 1.88E-07T.

Friday, February 03, 2017, 08:45: Check. Vacuum @ 1.62E-07T

Friday, February 03, 2017, 08:50: RGA restarted.

Friday, February 03, 2017, 10:50: Auto-cooling started @ 2A per min.

Monday, February 06, 2017, 08:18: Multiple attempts made to restart epics. Strip tools are not available. Vacuum data not available (White out screen). (see power outage eLog)

Monday, February 06, 2017, 08:20: RGA confirmed shut down.

Monday, February 06, 2017, 08:23: Sources/power off.

Monday, February 06, 2017, 08:25: Water lines purged.

Monday, February 06, 2017, 10:14: Turbo pumps restarted.

Monday, February 06, 2017, 10:19: Ion gauge on. TP1B @ speed 42 KRPM.

Monday, February 06, 2017, 10:22: TP1A @ speed 38 KRPM.

Tuesday, February 07, 2017, 08:13: Turbos off.

Tuesday, February 07, 2017, 09:10: 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# 41751-6: Includes insulators, new Al grounded 9-pin, bracket, & gripper arms. Blank/Plate. No source cup/EE.

LP-SIS Target # 42218-14: Crystal Clean only.

Tuesday, February 07, 2017, 09:48: HS removed from test stand. Exchange target.

Tuesday, February 07, 2017, 10:07: Target # 42218-14 placed into test stand. Door open for 19 minutes.

Tuesday, February 07, 2017, 10:10: Roughing.

Tuesday, February 07, 2017, 10:10: Doors sealed for roughing.

Tuesday, February 07, 2017, 10:11: BV1B OPEN. Opened @ 430T.

Tuesday, February 07, 2017, 10:29: Both Turbo pumps started.

Tuesday, February 07, 2017, 10:34: Ion gauge on. TP1B @ speed 42 KRPM.

Tuesday, February 07, 2017, 10:37: TP1A @ speed 38 KRPM.

Tuesday, February 07, 2017, 10:39: RGA on. Vacuum @ 1.49E-05T.

Tuesday, February 07, 2017, 15:30: Check. Vacuum @ 3.26E-07T.

Wednesday, February 08, 2017, 08:12: Water lines opened. No response on RGA. Vacuum stable @ 1.29E-07T.

Wednesday, February 08, 2017, 08:14 : Power/Sources on.

Wednesday, February 08, 2017, 08:30: Auto ramping TGHT / TBHT to 580 / 200 A @ 2A per min.

Wednesday, February 08, 2017, 10:00: Check. Vacuum @ 3.33E-07T.

Wednesday, February 08, 2017, 11:40: Check. Vacuum @ 1.70E-07T.

Wednesday, February 08, 2017, 13:30: Check. Vacuum @ 3.53E-07T.

Wednesday, February 08, 2017, 15:30: Auto-cooling started @ 2A per min. Vacuum @ 3.88E-07T.

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

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

Thursday, February 09, 2017, 08:08: Sources/power off.

Thursday, February 09, 2017, 08:10: Water lines purged.

Thursday, February 09, 2017, 08:11: RGA off.

Thursday, February 09, 2017, 09:00: 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# 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.

Friday, June 30, 2017, 13:48: Roughing.

Friday, June 30, 2017, 14:26: Turbo pumps on.

Friday, June 30, 2017, 14:31: Ion gauge on.

Tuesday, July 04, 2017, 07:47: Waterlines opened. No response on RGA. Vacuum @1.35e-07T.

Tuesday, July 04, 2017, 07:51: Power/sources on.

Tuesday, July 04, 2017, 08:01: BIAS / EZL / EE @ 20 / 13 / 1.5 kV .

Tuesday, July 04, 2017, 08:02: IV4 Opened.

***Halted to bring in spare target for Ta#52.***

Thursday, July 06, 2017, 09:20: Power/sources off

Thursday, July 06, 2017, 09:24: IV4 closed. Timeout error. Fixed. RGA off

Thursday, July 06, 2017, 09:27: Waterlines purged.

Thursday, July 06, 2017, 09:29: Ion gauge off. Turbos off.

Thursday, July 06, 2017, 13:14: Venting.

***Halted to bring in spare target for Ta#52.***

Monday, July 10, 2017, 14:03: Roughing.

Monday, July 10, 2017, 14:27: Turbo pumps started.

Monday, July 10, 2017, 14:33: Ion gauge on.

Monday, July 10, 2017, 14:36: RGA on. 

Tuesday, July 11, 2017, 06:52: Waterlines opened. No response on RGA. Vacuum ok @ 2.18e-07T

Tuesday, July 11, 2017, 06:56: Power/sources on.

Tuesday, July 11, 2017, 07:03: BIAS / EZL / EE @ 30 / 13 / 1.5 kV .

Tuesday, July 11, 2017, 07:04: IV4 Opened.

Tuesday, July 11, 2017, 07:10: Auto ramping TGHT / TBHT to 580 / 200 A @ 2A per min.

Tuesday, July 11, 2017, 10:10: RGA error (Spark?). Restarted.

Tuesday, July 11, 2017, 15:08: Anode brought up to 5, 10 15, and 50 V using FEBIAD controls. No Current detected.

Wednesday, July 12, 2017, 08:23:

Wednesday, July 12, 2017, 14:42: Auto-cooling.

Friday, July 14, 2017, 12:13: Sources off. IV4 Closed (Reset)

Monday, July 17, 2017, 07:55: Power off.

Monday, July 17, 2017, 07:57: Waterlines purged.

Monday, July 17, 2017, 07:59: RGA off. Ion gauge & Turbos off.

Monday, July 17, 2017, 09:43: Venting.