Imaging the inner Galaxy region: simulated performance of \ea in one year  of effective exposure (right panels) compared  to 8 years of Fermi (left panels) for the energy ranges 150 MeV - 400 MeV (top) and 400 MeV - 800 MeV (bottom).
The region of the Galactic Centre as seen by Fermi and by e-ASTROGAM.
<a rel="nofollow" class="external free" href="https://arxiv.org/abs/1611.02232">https://arxiv.org/abs/1611.02232</a>