Becherini, Y., Djannati-Atai, A., Punch, M., Bernlöhr, K., Ehlert, S., Masbou, J., et al. (2009). HESS-II reconstruction strategy and performance in the low-energy (20-150 GeV) domain. In Proceedings of the 4th International Meeting on High Energy Gamma-Ray Astronomy (pp. 738-741). Melville: AIP.