# Dmitry Naumov work in EUSO

• Developing from scratch a simple generator of extensive air showers in the atmosphere at Ultra Hign energies ($10^{19}-10^{21}$ eV. The generator originally was written in FORTRAN 77 and was called SLAST (Shower initiated Light Attenuated to the Space Telescope). The SLAST package is currently available from this link while I do not support it anymore as it is migrated to as one of the engines to a much powerful software which we developed later: ESAF