gun electrode update
Pump cart has pumped down to 2e-6 Torr. Tried ion pump briefly, pressure in gun too high to start IP.
The pump cart RGA is warming up, ion pump on cart is on, isolated from chamber and pumping on RGA only.
I'll check periodically this weekend to verify that pressures continue to drop. There is a huge surface area in the system due to the NEG pumps, so it is always slow to pump down.
I rolled the suitcase near the door of 1137 and retrieved some bake parts that had been loaned to another group.










