Friday, August 31, 2018, 10:10: The RGA will not re-connect to the computer. Manually turned it off while under vacuum to protect the filament before shutting down the turbo pumps.

Friday, August 31, 2018, 10:15: Ion gauge & turbo pumps off.

Wednesday, September 05, 2018, 10:00: Communications chip replaced by RH (Travis C.)

Wednesday, September 05, 2018, 10:40: Computer restarted to reconnect/reboot.

Wednesday, September 05, 2018, 11:05: RGA started