2022/06/29 (Wednesday)
- Lab in-personnel: Matt, Giulia
| Status | Run 76 in progress |
|---|---|
| Setup | Cables 2/3/1 → diverter/nothing/nothing → Side2-readout HV CONN 1/3/2 → HV 1(L)/2(R) → DCRC50(3)/DCRC55(1), DCRC33(2)→HV control, NaI trigger signal → DCRCX(4) Lead/poly shield fully assembled. Boron-filled socks covering NaI detectors. |
| DCRCs off. | |
| 1105 | MC/Coldplate = 26.9/142 mK, Still = 1.02 K / 0.095 mbar / 0 mW, G1/G2 = 126/117 mbar, 1K Pot = 45° / 1.55 K / 8.0±0.5 mbar, MB = 34.5% |
| 1123 | Filled LN2 cold trap dewar |
| 1524 | Begin LHe transfer @ MB=29.0% |
| 1614 | Ended LHe transfer @ MB=95.6% |