| Status | Run 74 in progress. Warming to fix IVC leak. Helium gas in cryostat vacuum jacket. Mixture in dump. N2 in IVC. |
| 0830 | MC(Cernox) = 263.6 K, rising at 1.2 K/hour. Suggests tau_warming of 26.5 hours, predicted to reach dew point tonight at 19:12. |
| 1600 | MC(Cernox) = 271.0 K, rising at 0.9 K/hour. Suggests tau_warming of 27.1 hours, predicted to reach dew point tonight at 19:44. |
| 1830 | Zach arrives at lab. |
| 1835 | Mechanical gauge on IVC = -12 InHg. |
| 1850 | Switched line to CVJ, begin pumping with scroll then turbo. |
| 1900 | CVJ = 0.25 mbar, pump out with scroll pump then turbo and leave overnight. |
| 1902 | Turbo on CVJ = 3.4 ubar. |
| 1903 | Zach leaves lab. |