Tuesday, December 03, 2019, 08:15: Waterlines opened. Vacuum ok @ 4.06e-07T

Tuesday, December 03, 2019, 08:23: Unable to start due to flow trip? PS off. 

Tuesday, December 03, 2019, 08:25: Turbo & Vac off. 

Tuesday, December 03, 2019, 08:51: Vented. Investigate. Install outer shields. Loose wire found on exterior paddle. Trip gone. Roughing. 

Tuesday, December 03, 2019, 09:03: Turbo pump on. 

Tuesday, December 03, 2019, 09:12: PS on. Vacuum @ 4.46e-05T and dropping. 

Wednesday, December 04, 2019, 10:21: Manually tapped up the TGHT / TBHT to 35 / 10 A.

Wednesday, December 04, 2019, 10:22: Auto-ramping TGHT / TBHT to 300 / 150 A @ 2 A per min. 

FM

Wednesday, December 04, 2019, 13:48:  Auto-ramping TGHT / TBHT to 350 / 175 A @ 2 A per min. 

Wednesday, December 04, 2019, 14:20: Auto-ramping TGHT / TBHT to 400/ 190 A @ 2 A per min.  

Thursday, December 05, 2019, 10:58: Checking the striptool, approximately 30 minutes ago there was an oscillatory behaviour on the TGHT power. It went down to 0 in a very short time.

Temperature measurements were recorded and indicate a 70C difference from before the event.

 Thursday, December 05, 2019, 15:08: Auto-ramping TGHT / TBHT to 450/ 230A @ 2 A per min.  

Thursday, December 05, 2019, 19:05: Checking the striptool, at around 6 pm the TGHT power supply trip and didn't come back.

Thursday, December 05, 2019, 19:06: Drop in temperature indicates the target stop glowing.

Thursday, December 05, 2019, 19:07> Turning off power supply on EPICS and setting the slider to 0A.

I will ramp up TGHT in the morning while in the lab. 

Friday, December 06, 2019, 14:55: Ramping down TBHT to 0A @ 2A/min 

Tuesday, December 10, 2019, 09:11: Manually tapped up the TGHT / TBHT to 35 / 10 A 

Tuesday, December 10, 2019, 09:12:  Auto-ramping TGHT / TBHT to 400/ 230A @ 2 A per min.  

Aborted