Spun up main turbo pump and also valved in a new NEG pump that we're testing at EY that is designed to pump relatively high pressures (e-4/e-5 Torr range). I turned its little ion pump off before valving in.

Purge air valve is closed.

The chilled water booster pump is leaking water in mechanical room. Kyle is investigating.

Next I'll valve in RGA and warm up filament to collect some data on NEG.