Fermi Large Area Telescope Fourth Source Catalog Data Release 2.

@article{Ballet2020FermiLA,
  title={Fermi Large Area Telescope Fourth Source Catalog Data Release 2.},
  author={Jean Ballet and T. H. Burnett and S. W. Digel and Benoit Lott},
  journal={arXiv: High Energy Astrophysical Phenomena},
  year={2020}
}
  • Jean Ballet, T. H. Burnett, +1 author Benoit Lott
  • Published 2020
  • Physics
  • arXiv: High Energy Astrophysical Phenomena
  • We present an incremental version (4FGL-DR2, for Data Release 2) of the fourth Fermi-LAT catalog of gamma-ray sources. Based on the first ten years of science data in the energy range from 50 MeV to 1 TeV, it uses the same analysis methods as the 4FGL catalog did for eight years of data. The spectral parameters, spectral energy distributions and associations are updated for all sources. Light curves are rebuilt for all sources with 1-year intervals (not 2-month intervals). Among the 5064 4FGL… CONTINUE READING

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