| 1025 | Fed Cricket 5 pellets. |
| 1030 | Fill LN2 Coldtrap. |
| 1136 | MC X12004=5.3K. Power up Leak checker. |
| 1158 | Redid the roughing pump connection and start turbo pumping station to evacuate the NW40 hose. |
| 1201 | P1=0.012mbar, G1=1.1mbar, G2=596mbar. G2 has been flat for a long time. The reading is probably the room temperature pressure. |
| 1230 | USB to serial port Com4 conflicts with Com which connects to IGH. Had to stop the IGH software. |
| 1240 | Leak checker background 2.4e-9cc/s, still slowly dropping. Connects leak checker to the NW40 hose. Leak level 6e-9cc/s with turbo pumping station connected. Still dropping. |
| 1422 | NW40 Hose background 6.9e-10 cc/s with turbo pumping station connected. |
| | Disconnect turbo pumping station, NW40 hose background 3.7E-9cc/s. |
| 1428 | Open IVC, leak rate jumps to 1.2e-5cc/s. There is a lot of He in IVC. Isolate leak checker and use the turbo pumping station to pump the IVC. |
| 1739 | IVC He level: 1.4e-6 with turbo pumping station pumping. Isolate leak checker and pump the IVC longer. |
| | Turn off Leak checker. |