This morning at 8:35am the pressures read (in mBar):

• TPU1 = 2.0e-6
• TPU2 = 4.5e-7
• TPD1 = 8.1e-7
• TPD2 = 7.9e-7
• CHUP = 4.7e-7
• CHDW = 1.1e-5

The detectors were biased. Far S2 leak I = 1.54uA, near S2 leak I = 12.53uA.

It was discovered the ECL-NIM-ECL converter located immediately to the left of the pulser has broken channels - the last 8 channels. Instead of connecting the 32 pin ribbon cable to the input and taking lemo outputs 5 and 13,  we are now connecting two single channel pin cables to inputs 1 and 2, and taking the corresponding lemo outputs.

We found RAL X sometimes doesn't produce a trigger for the pulser.

We replaced RAL I with RAL XIV, RAL XIV is bad.

We replaced RAL XIV with RAL XV,  RAL XV is good.

We finished setting the RAL thresholds.