| 1010 | Fed Cricket 4 pellets. |
| 1030 | Turned on leak checker. |
| | Pressure in IVC reads 4E-3 mbar. It seems the sensor stopped reading lower pressures again, because yesterday the pressure was able to read ~2E-5 mbar. |
| 1055 | Filled LN2 cold trap. |
| 1130 | Returned cold traps back to their respective positions. Started cryocleaning through cold trap 2. |
| | Helium cold trap is 6“ out of bath. |
| 1139 | Calibrated leak checker. Opened leak checker to IVC and isolated turbo pump. Current background: 1.9E-9 mbar l/s. |
| 1151 | Evacuated main bath. Leak rate: 1.9E-9 mbar l/s. |
| | Evacuating line leading to vent and helium gas valve. |
| 1155 | Filled main bath with helium gas. Leak rate rose to: 2.1E-9 mbar l/s. No gross leak detected. |
| 1202 | Evacuated 1 K pot. Resume turbo pumping on IVC for an hour before entering in N2 exchange gas. |
| 1320 | Isolated turbo pump. Entered 5.4 mbar of N2 exchange gas into IVC. |
| 1347 | Begin LN2 transfer. |
| 1717 | End LN2 transfer. |
| 1737 | Filled LN2 cold trap. |
| | Fed Cricket 4 pellets. |