2014/06/05
| 1120 | Fill LN2 cold trap full. |
|---|---|
| 1220 | Leak check IVC. Background leak rate of 2.0E-9 mbar*L/s rose to final leak rate of 2.1E-9 mbar*L/s. No gross leak indicated. Hopefully the indium has had enough time to flow. |
| 1225 | Raise dewar. |
| 1300 | Pump and flush main bath. Evacuate 1K pot. |
| 1340 | Add 4.6 mbar He exchange gas to IVC. |
| 1350 | Commence LN2 transfer. |
| 1550 | Finish LN2 transfer. |
| 1620 | Fill LN2 cold trap full. |
| 1630 | Commence cryocleaning mixture. |
| 1650 | Current mixing chamber temperature of 102K. |