14:51
Ecooler setpoint 246.9
Readout 246.35
Collector current 4.3
Target density 4.6E11
Beam intensity 8E7 ions
Shook left arm to fix it.
15:32
Right half on BL detector was not counting. Checkloaded. Fixed.
17:20
Moved left arm out/in to fix it.
Reduced temperature to 38.5 K in steps as the target density was declining.
E1: pressure: 1.57E-1 mbar, turbo frequency: 819 Hz
Target density: 1.5E11 atoms/cm2; Ion beam intensity: 6E7 particles (went down slightly, have not been able to get everything back)
DSSSD bias & leakage current OK
FEE64 temperatures OK
ADC data item stats OK
per FEE64 Rate spectra OK
19:50
E1: pressure: 1.61E-1 mbar, turbo frequency: 819 Hz
Target density: 1.5E11 atoms/cm2; Ion beam intensity: 7E7 particles (recovered slightly)
DSSSD bias & leakage current OK
FEE64 temperatures OK
ADC data item stats OK
per FEE64 Rate spectra OK
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