| Setup | Run 73. DIB 1/3/4 → Stripline 43/48/41 → pi-filters 1/2/3 → Cable 3/1/2 → nothing/nothing/accessory_interposer → HV_Conn 1/3/2 → HV 1/2 → DCRCX(4)/DCRC55(1)-master; DCRC33(2) → HV control. DCRCs off. Lead/poly shield erected (4 lead walls, 2 poly walls). |
| Status | Warming up to deal with clogged 1K Pot. Mixture in dump, helium in IVC, nitrogen in CVJ. MC/Still heaters = 20/30 mW. 1K Pot pumped out and isolated. |
| 0730 | MC(Cernox) = 261.0 K. Rising 1.8 K/hour. Predict 273 K at 15:30 |
| 1400 | Zach body temp = 97.0 |
| 1616 | Zach arrives at lab. |
| 1618 | MC(Cernox) = 274.0 K |
| 1627 | Start pumping on CVJ with scroll pump. |
| 1631 | Turn off still and MC heaters. |
| 1637 | Scroll pump on CVJ <0.1mbar, switch to Turbo. |
| 1641 | Turbo on CVJ = 4 ubar. Leaving overnight to pump. |
| 1642 | Zach leaves lab. |