| 1720 | Mixing chamber temperature 77.1 K. Pump out exchange gas. |
| 1855 | Fill N2 cold trap full. |
| 1945 | Found QET A ret had unexpected high resistance in break-out box and cable. Need to fix this. |
| 1946 | Pump mixture into dump. |
| 2018 | Throughput test 20mbar/min. IVC He BG 1.1e-7cc/s. The room background was 8e-8cc/s. Hard to tell any leak. Pump the mixture into dump again. |
| 2030 | Throughput test ~40mbar/min. No leak seen at BG 1.2e-7cc/s. Pump out mixture. |
| 2033 | Start blowing out liquid N2. He gas pressure ~1.5psig. |
| 2227 | Liquid N2 is out. IVC He 1.6e-7cc/s. Found needed to use ~340 mbar at G3 to blow all the N2 out. |
| 2237 | G3 reads 76mbar at atmos pressure. |
| 2257 | It took 4min for P2 to drop from 1000mbar after start pumping the bath. |