Proton deflectometry of a capacitor coil target along two axes. - Bradford, P.; Read, M. P.; Ehret, M.; Antonelli, L.; Khan, M.; Booth, N.; Glize, K.; Carroll, D.; Clarke, R. J.; Heathcote, R.; Ryazantsev, S.; Pikuz, S.; et al. (High Power Laser Science & Engineering, 2020)