CDC tracked and untracked cosmics

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The pictures below show ADC amplitude histograms for tracked and untracked cosmic ray data with 50/50 Ar/CO2 gas mixture (the maximum ADC amplitude for each event contributes one entry for that amplitude in the histogram) and energy spectra obtained by integrating the amplitude histograms.



2050V - cosmics - amplitude, old preamp (left) and new preamp (right)

old preamp, cosmics, 50/50 Ar/CO2, 2050V
new preamp, cosmics, 50/50 Ar/CO2, 2050V


2050V - cosmics - energy, old preamp (left) and new preamp (right)

old preamp, cosmics, 50/50 Ar/CO2, 2050V
new preamp, cosmics, 50/50 Ar/CO2, 2050V


2050V - cosmics - tilted 45 degrees - amplitude, old preamp (left) and new preamp (right)

old preamp, tilted 45 degrees, cosmics, 50/50 Ar/CO2, 2050V
new preamp, tilted 45 degrees, cosmics, 50/50 Ar/CO2, 2050V


2050V - cosmics - tilted 45 degrees - energy, old preamp (left) and new preamp (right)

old preamp, tilted 45 degrees, cosmics, 50/50 Ar/CO2, 2050V
new preamp, tilted 45 degrees, cosmics, 50/50 Ar/CO2, 2050V