| | 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) |
| 1230 | Fill LN2 cold trap full. |
| 1245 | Tower/MC/Coldplate = 26.1/29.9/174 mK, Still = 1.4 K / 0.055 mbar, G1/G2 = 150/134 mbar, 1K Pot = 1.68 K / 24 mbar. MB = 24.4% |
| 1259 | Start LHe transfer (MB = 24.4%) |
| 1354 | End LHe transfer (MB = 91.8%) |
| 1410 | Release pressure from MB. |
| 1513 | Linux machines were all unresponsive both locally and remotely since yesterday afternoon. Hard reboot jiajin and denali. |
| | Now they seem to be responsive. |
| 1550 | cdms2 is working, but the MidasDAQ is completely down. None of the processes are running. |
| 1554 | Upon restarting the DAQ, it resumed the sequence from yesterday. Manually end the sequence. Luckily it was in the middle of a cool down, so no biases or LEDs were enabled. |
| 1602 | All channels look good in pulse viewer still. |
| 1605 | Begin 2-hour bake |
| 1927 | Start sequence 12 60-minute data series of 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, NO FLASHING, and a 15ADC bin threshold trigger on DCRC4pB (Side2pF). Charge biases are DCRC1/2 (Side2/1) = +2/-2 V |