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2019/09/12 (Thursday)

Previous Day

Status: warm, main bath in pit. All mixture in dump. LN2 Cold Trap 1 mostly pumped out. IVC has about 1 atm of N2 @ RT. Cryostat vacuum jacket pumped out. 1K Pot needle valve open - should have closed it yesterday.
1330 Clean fridge clean tent and begin deinstallation
1510 Close 1K Pot needle valve. Meant to do that before dropping main bath, now there's probably some air in it.
1515 Finish pumping out warm LN2 Trap 1
1615 Finish deinstallation, move tower into clean room
1710 Move tower into clean room. Take off adapter plate and side coaxes.

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