Saturday (June 4)
22Ne (8+) was tuned through TUDA @ ~ 110 enA checking on the
Faraday Cup.
The transmission through a 3mm collimator was ~ 90%.
A low intensity tune ~ 200cps was tested using the scintillator.
After this the chamber was vented, to remove collimator and
alpha source was placed for calibrating upstream YY1 and dE(YY1).
There was a large noise in the free trigger (~ 2000cps) originating from upstream
YY1 detectors channels.
Sunday (June 5)
Eventually the threshold was raised and noise was reduced.
Calibration run taken for dE and upstream.
Vented chamber
fixed upstream cradle position
Inserted targets
Pumped down.
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