Run 19 EPD Calibrations for 7.3 GeV FXT (sNN 3.9 GeV)

This comes from a calibration production that included days 107, 113, and 169.

Day 107 only included a single run and did not have enough statistics to calibrate.

Note: Day 113 seems to have a few tiles with pedestal shift problems, those tiles are listed in pedestalShifts.txt. The ADC position of the highest bin (likely the pedestal) is shown in pedestalShiftPositions.txt.