| 1230 | Fill N2 cold trap full. |
| | Stop pumping on mixing chamber lines and start cryocleaning mixture through N2 cold trap 2. |
| 1430 | Stop cryocleaning mixture. Pump mixture into dump. |
| 1545 | P1 reads 0.011 mbar; G1 reads 0.0 mbar: all mixture is in dump. |
| | Throughput test yields 280 mbar/min! That seems a little too high! Pump mixture into dump and try again. |
| 1750 | Throughput test without opening valve 3. This time a rate of 1 mbar/min is obtained! Why? |
| 1810 | This time valve 3 is opened. Throughput test yields 35 mbar/min! Great! Now can this be repeated? Pump mixture into dump and try again. |
| 1855 | Throughput test yields 43 mbar/min. A little inconsistent. Try again. |
| 2000 | Throughput test yields 30 mbar/min. It's hovering around the same value: 36 ± 4 mbar. Good enough. Pump mixture into dump. |
| 2100 | Fill N2 cold trap full. |
| 2350 | Cryoclean mixture overnight. |