Scope traces for premixed 50/50 Ar/CO2
Fe55 at 2100V (50mV/div 100ns/div)
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Cosmics at 2100V (50mV/div 100ns/div)
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Max amplitude histograms for
cosmics at 2100V with 50/50 Ar/CO2
Left: new preamp and new HVB, right: old preamp and HVB
Purple: untracked, blue: tracked (less of this with old preamp because of 2 dead central channels)
New preamp and HVB - max amplitude histo for cosmics at 2100V
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Old preamp and HVB - max amplitude histo for cosmics at 2100V
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