| 1457 | Check contents of warm LN2 Trap 1: 10.5 mbar (10.8 on G1). Pump it out with the scroll pump. |
| 1458 | G1 = 2.6 mbar and stable, stop pumping on Trap 1 |
| 1501 | Insert LN2 cold trap 1 and begin filling cold trap dewar with LN2 |
| 1505 | Begin cryocleaning mixture through cold trap 1 following the procedure in procedure:cryoclean_mixture |
| 1510 | Open V6 to 12.0% to restart flow |
| 1515 | Tried increasing to 12.3% to restart flow, but G2 rose to past 900 mbar. Closed 14 and 6 and waited for G2 to go down, then restarted the cleaning (V6 = 12.0%) |
| 1521 | Open V6 to 12.2% to restart flow |
| 1533 | Open V6 to 12.3% to restart flow |
| 1700 | End cryocleaning mixture through trap 1. Pump mixture to dump |
| 1734 | P1 = 0.007 mbar, G1 = 1.6 mbar and stable. Close all valves and turn off 3He pump, leaving 717.8 mbar in dump |
| 1735 | Remove cold trap 1 from the LN2 bath to warm up overnight |