2017/02/02 (Thursday)
| Setup: DIB1/3/4 → 3.2 MHz filters → cables → DCRC55(1)/DCRC33(2)/DCRC50(3) | |
| 0910 | Tower/MC/Coldplate = 39.3/30.5/192.4 mK, Still = 1.2 K / 0.120 mbar, G1/G2 = 167/144 mbar, 1K Pot = 1.70 K / 30 mbar, Main bath = 62.2%. |
| 0917 | Fill LN2 cold trap. |
| 1603 | Set up to tune SQUIDs on DIB3. Currently, only DCRC1 has all the features needed to do this. Setup: DIB1/3/4 → 3.2 MHz filters → cables → nothing/DCRC55(1)/nothing |
| 1708 | Fill LN2 cold trap full. |
| Channel | SQUID Bias (uA) | Lockpoint (mV) |
|---|---|---|
| DIB3 pA | -54.0 | -1.8 |
| DIB3 pB | -60.3 | -1.8 |
| DIB3 pC | -46.3 | -2.0 |
| DIB3 pD | N/A | N/A |