2019/05/11 (Saturday)

Status	Warm after hitting fridge blockages, 3 times. Cryostat vacuum jacket and IVC both pumped out.
Setup	DIB1/3/4 → 3.2 MHz filters 2/3/1 → cable 3/1/2
	have been watching warm Cold Trap 1 pressure on G1 overnight, looking for evidence of a leak.
1000	Trap 1 (G1) = 1.5 mbar and rather flat. No evidence of a leak.
1800	Trap 1 (G1) = 1.5 mbar, still quite flat.