ADC Histograms

adc1 and adc2 | adc3 and adc4 | adc5 and adc6 | adc7 and adc8

Figure 1 : These histograms are used to for calibrating the system. Pedestal values have been subtracted. The shapes of all low gain tubes should look similar, as should the high gains. Looking at these plots, one can determine if voltages need to be changed or if there's a problem with one of the tubes.