2022/04/23 (Saturday)

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 → DCRC52(6)
1257	Dial HV up to -91.8 V using RootSequencer for prebias. Set it to rise about 5 V/s with 0.25 second steps.
1302	After 5 minutes dial HV down to -79.6 V
1305	Hmm, baselines seem significantly elevated and pulses in some channels look weak. Doesn't look as good as the recent 100V and -100V data. Maybe the warm humid day is causing leakage at the e-box and we need to start purging it.
1310	Dial HV down to 0V.
1315	Baselines at -80V: -0.765, -0.686, -0.763, -0.695, -0.660, -0.654 Baselines at 0V: -0.900, -0.826, -0.876, -0.877, -0.843, -0.810
1535	MC/Coldplate = 28.3/140 mK, Still = 1.10 K / 0.110 mbar / 0 mW, G1/G2= 108.7/122 mbar, 1K Pot = 18° / 1.57 K / 18±1 mbar, MB = 68.3%
1535	Goldman = 73.2 mK @ 632 uV excitation
1540	Fill LN2 cold trap bath