Difference between revisions of "CDC tracked and untracked cosmics 1950"
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1950V - cosmics - tilted 45 degrees - amplitude, old preamp (left) and new preamp (right) - ADC range is halved for new preamp | 1950V - cosmics - tilted 45 degrees - amplitude, old preamp (left) and new preamp (right) - ADC range is halved for new preamp | ||
{| border="1" cellpadding="2" | {| border="1" cellpadding="2" | ||
| − | |width="415pt"|[[Image:tracked_and_untracked_amplitude_1950V_45deg_old_preamp.jpg|thumb|none|400px|old preamp, cosmics, 50/50 Ar/CO2, 1950V]] | + | |width="415pt"|[[Image:tracked_and_untracked_amplitude_1950V_45deg_old_preamp.jpg|thumb|none|400px|old preamp, tilted 45 degrees, cosmics, 50/50 Ar/CO2, 1950V]] |
| − | |width="415pt"|[[Image:tracked_and_untracked_amplitude_1950V_45deg_new_preamp.jpg|thumb|none|400px|new preamp, cosmics, 50/50 Ar/CO2, 1950V, ADC half-range]] | + | |width="415pt"|[[Image:tracked_and_untracked_amplitude_1950V_45deg_new_preamp.jpg|thumb|none|400px|new preamp, tilted 45 degrees, cosmics, 50/50 Ar/CO2, 1950V, ADC half-range]] |
|} | |} | ||
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1950V - cosmics - tilted 45 degrees - energy, old preamp (left) and new preamp (right) - ADC range is halved for new preamp | 1950V - cosmics - tilted 45 degrees - energy, old preamp (left) and new preamp (right) - ADC range is halved for new preamp | ||
{| border="1" cellpadding="2" | {| border="1" cellpadding="2" | ||
| − | |width="415pt"|[[Image:tracked_and_untracked_energy_1950V_45deg_old_preamp.jpg|thumb|none|400px|old preamp, cosmics, 50/50 Ar/CO2, 1950V]] | + | |width="415pt"|[[Image:tracked_and_untracked_energy_1950V_45deg_old_preamp.jpg|thumb|none|400px|old preamp, tilted 45 degrees, cosmics, 50/50 Ar/CO2, 1950V]] |
| − | |width="415pt"|[[Image:tracked_and_untracked_energy_1950V_45deg_new_preamp.jpg|thumb|none|400px|new preamp, cosmics, 50/50 Ar/CO2, 1950V, ADC half-range]] | + | |width="415pt"|[[Image:tracked_and_untracked_energy_1950V_45deg_new_preamp.jpg|thumb|none|400px|new preamp, tilted 45 degrees, cosmics, 50/50 Ar/CO2, 1950V, ADC half-range]] |
|} | |} | ||
Latest revision as of 09:54, 23 June 2010
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.
1950V - cosmics - amplitude, old preamp (left) and new preamp (right) - ADC range is halved for new preamp
1950V - cosmics - energy, old preamp (left) and new preamp (right) - ADC range is halved for new preamp
1950V - cosmics - tilted 45 degrees - amplitude, old preamp (left) and new preamp (right) - ADC range is halved for new preamp
1950V - cosmics - tilted 45 degrees - energy, old preamp (left) and new preamp (right) - ADC range is halved for new preamp
