Figure 7
From: A novel nondestructive diagnostic method for mega-electron-volt ultrafast electron diffraction

(a) (top) Normalized electron beam energy (red) and high voltage RF amplitude setpoint (black) are plotted as the preliminary y axis and secondary y axis respectively. (b) (bottom) Normalized electron beam energy (red) and LLRF modulator amplitude (blue) are plotted as the preliminary y axis and secondary y axis respectively.