| 1223 | Check contents of warm LN2 Trap 1: 10.5 mbar (11.1 on G1). Pump it out with the scroll pump. |
| 1228 | G1 = 2.3 mbar and stable, stop pumping on Trap 1 |
| 1229 | Insert LN2 cold trap 1 and begin filling cold trap dewar with LN2 |
| 1235 | Begin cryocleaning mixture through cold trap 2 following the procedure in procedure:cryoclean_mixture |
| 1244 | Open V6 to 11.7% to restart flow |
| 1256 | Open V6 to 12.0% to restart flow |
| 1302 | G2 increasing too quickly, reduced V6 to 11.9% |
| 1341 | End cryocleaning mixture through trap 1. Pump mixture to dump |
| 1411 | P1 = 0.007 mbar, G1 = 1.6 mbar and stable. Close all valves and turn off 3He pump, leaving 716.1 mbar in dump |
| 1413 | Remove cold trap 1 from the LN2 bath to warm up overnight |