S. J. Fegan

TL;DR: The second Fermi-LAT catalog (2FGL) as mentioned in this paper includes source location regions, defined in terms of elliptical fits to the 95% confidence regions and spectral fits in terms either power-law, exponentially cutoff power law, or log-normal forms.

TL;DR: In this article, the authors report on γ-ray observations of the Milky-Way satellite galaxies (dSphs) based on six years of Fermi Large Area Telescope data processed with the new Pass8 event-level analysis.

TL;DR: In this paper, a grid of models is created by varying within observational limits the distribution of cosmic-ray sources, the size of the cosmicray confinement volume (halo), and distribution of interstellar gas.

TL;DR: The third catalog of active galactic nuclei (AGNs) detected by the Fermi-LAT (3LAC) is presented in this paper, which is based on the 3FGL of sources detected between 100 MeV and 300 GeV.

TL;DR: The Fermi Large Area Telescope (Fermi-LAT, hereafter LAT), the primary instrument on the FermI Gamma-ray Space Telescope (fermi) mission, is an imaging, wide field-of-view, high-energy \gamma-ray telescope, covering the energy range from 20 MeV to more than 300 GeV as discussed by the authors.