2019-05-24

• 15:00 in chamber
  • S1600713 in CR1
  • S1600714 in CR2
  • S1600715in CR3
  • S1600716 in CR4
• 15:08 roughing pump on
• 15:22 turbo pump on

Low pressure gauge glitching again. Tried restarting the gauge a few times - no result. Vented the chamber.

15:50 restarted the rouging pump, then the tubbo - no result. Aborted the measurement