| 0945 | Begin pumping out N2 exchange gas. Temp ~ 78 K |
| 1110 | IVC pressure: 1.9E-6 mbar. Looking good! |
| 1135 | Pump mixture to dump in preparation for cleaning cold traps. |
| 1145 | Fill N2 cold trap full. |
| 1525 | Cleaned nitrogen cold traps. Placed them back in bath. Restart cryocleaning mixture. |
| | Evacuate 1 K pot. |
| | IVC pressure 1.2E-6 mbar. |
| 1540 | Start blowing out nitrogen from main bath. Connect leak checker and isolate turbo pump. Helium background leak level 2.5E-9 mbar l/s. |
| 1620 | Fill N2 cold trap full. |
| 1645 | Nitrogen has been blown out of main bath. Helium leak rate increased to 6.3E-9 mbar l/s: no gross leak. |
| 1700 | Evacuate main bath. |
| 1710 | Pump mixture into dump in preparation for throughput test. |
| 1735 | Throughput tests: 1) 60 mbar/min; 2) 110 mbar/min; 3) 80 mbar/min; 4)55 mbar/min. The last test V1 was opened at ~464 mbar, before stability. |
| 1815 | No leak; He leak rate: 6.2E-9 mbar l/s |
| 1910 | Pumped and filled main bath with He gas; Evacuated 1K pot; Filled IVC with 0.14 mbar of He gas. |
| 1926 | Begin LHe transfer (0%). |
| 2030 | Pumping out He exchange gas. Temp was ~ 5 K |
| 2100 | Finish helium transfer. Helium liquid level 93.3%. |