AIDA
GELINA
BRIKEN
nToF
CRIB
ISOLDE
CIRCE
nTOFCapture
DESPEC
DTAS
EDI_PSA
179Ta
CARME
StellarModelling
DCF
K40
CIRCE
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Entry time:
Thu Nov 22 11:34:07 2018
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<p>This morning at 8:35am the pressures read (in mBar):</p> <ul> <li>TPU1 = 2.0e-6</li> <li>TPU2 = 4.5e-7</li> <li>TPD1 = 8.1e-7</li> <li>TPD2 = 7.9e-7</li> <li>CHUP = 4.7e-7</li> <li>CHDW = 1.1e-5</li> </ul> <p>The detectors were biased. Far S2 leak I = 1.54uA, near S2 leak I = 12.53uA.</p> <p>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.</p> <p>We found RAL X sometimes doesn't produce a trigger for the pulser.</p> <p>We replaced RAL I with RAL XIV, RAL XIV is bad.</p> <p>We replaced RAL XIV with RAL XV, RAL XV is good.</p> <p>We finished setting the RAL thresholds.</p>
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