| Status | Run 74 in progress. First cooldown after IVC rebuild. Started circulation yesterday. |
| 1640 | Zach enters lab. |
| 1645 | Tower/MC/Coldplate = 225/31.8/192 mK, Still = 1.36 K / 0.085 mbar / 0 mW, G1/G2= 70/77 mbar, 1K Pot = 1.66 K / 28±2 mbar. |
| | Tower temperature is I think implausibly high. I think if the temperature was that elevated the Coldplate would be hotter. (Should look more at past runs to try to verify this.) So I suspect that there are problems with the thermometer. |
| 1715 | Begin LHe transfer @ MB = 13.6% |
| 1750 | Ended LHe transfer @ MB = 87.6% |
| 1753 | Begin LN2 transfer |
| 1803 | Ended LN2 transfer |
| 1807 | Zach leaves lab. |