Figure 3
From: A novel nondestructive diagnostic method for mega-electron-volt ultrafast electron diffraction
The shot-to-shot energy variation measured at two different electron beam energies: 1.06E0 with the fluctuation 0.239% in standard deviation (red) and E0 with the fluctuation 0.216% (green). They are similar. The shot-to-shot beam energy is normalized by the reference energy which is the average value of all 500 shots with the operational RF setting.
