2019/06/02 (Sunday)
| Setup | DIB1/3/4 → 3.2 MHz filters 2/3/1 → cable 3/1/2 → gender changer ?/3/2 → HVConn 1/3/2 → HV 1/2 → DCRCX(4)/DCRC50(3) DCRC33(2) → 1kV power supply → HV input |
|---|---|
| 0520 | MB = 45.4% |
| 0620 | MB = 43.9% |
| 1020 | MB = 38.1% |
| 1120 | MB = 36.6% |
| 1220 | MB = 35.1% |
| 1410 | Omni_Logger seems to have stopped, restarted |
| 1410 | Tower/MC/Coldplate = 49.7/31.2/177 mK, Still = 1.02 K / 0.095 mbar, G1/G2 = 184/173 mbar, 1K Pot = 1.63 K / 22 mbar. MB = 32.1% surprisingly low coldplate and still temperatures, probably these thermometers are acting funny. |
| Tower temperature continues to fall linearly, slowly | |
| 1420 | Fill LN2 Cold trap bath |
| 1450 | Begin LHe transfer. MB = 31.2% |
| 1530 | Finish LHe transfer. MB = 91.2% |
| 1630 | MB = 91.1% |
| 1830 | MB = 89.7% |
| 1930 | MB = 88.7% |
| 2030 | MB = 87.7% |
| 2130 | MB = 86.6% |
| 2230 | MB = 85.3% |