| 0025 | Mixing chamber temperature has been stuck at 3.8 K for the last 4 hours, and the mixture is condensing very slowly. I don't see any point in starting circulation. There's a leak - it's smaller than the ones we encountered during Run 18, but it's large enough that it will prevent us from reaching base temperature. |
| 0250 | Abort condensing mixture. It's not getting anywhere. Pump mixture into main bath and stop 1 K pot. |
| 0916 | Bubbling liquid helium out from 20%. |
| 1030 | Lowered dewar. Warming up. |
| 2200 | Bottom flanges cleaned, indium replaced and IVC resealed. Evacuate IVC overnight. |