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.