| | Setup: DIB 1/3/4 → 3.2 MHz filters 1/2/3 → cable 1/2/3 → gender changer 1/3/4 → DCRC55(1)/33(2)/X(4) |
| 0909 | Tower = 25.7 mK, Still = 0.060 mbar, G1/G2 = 146/135 mbar, 1K Pot = 1.69 K / 30 mbar. MB = 65.5% |
| 0910 | Fill LN2 cold trap full. |
| 0952 | Start takeAndFlash sequence of 4 60-minute data series of Cf data with Frontend Gain = (15/2)/(4/4)/(5/5/5/5), OG = 4/2/4, QET biases = 2V setting from 2017/07/25, with 1000 beginning randoms, 30 sec flash with 30 min wait, and a 15ADC bin threshold trigger on DCRC4pB (Side2pF). Charge biases are DCRC1/2 (Side2/1) = -2/2 V. |
| 1030 | Sequence aborted remotely to do DAQ work |
| 1235 | DAQ work is finished. Detector still biased. Set charge bias to 0 V then flash for 30 seconds. |
| 1401 | Start takeAndFlash sequence of 2 60-minute data series of Cf data with Frontend Gain = (15/2)/(4/4)/(5/5/5/5), OG = 4/2/4, QET biases = 2V setting from 2017/07/25, with 1000 beginning randoms, 30 sec flash with 30 min wait, and a 15ADC bin threshold trigger on DCRC4pB (Side2pF). Charge biases are DCRC1/2 (Side2/1) = -2/2 V. |
| 1725 | Fill LN2 cold trap bath |