no code implementations • 22 May 2020 • J. Ballet, T. H. Burnett, S. W. Digel, B. Lott
We present an incremental version (4FGL-DR2, for Data Release 2) of the fourth Fermi-LAT catalog of gamma-ray sources.
High Energy Astrophysical Phenomena
1 code implementation • 6 Oct 2014 • J. J. Ruan, S. F. Anderson, R. M. Plotkin, W. N. Brandt, T. H. Burnett, A. D. Myers, D. P. Schneider
Blazars are classically divided into the BL Lac (BLL) and Flat-Spectrum Radio Quasar (FSRQ) subclasses, corresponding to radiatively inefficient and efficient accretion regimes, respectively, largely based on the equivalent width (EW) of their optical broad emission lines (BEL).
High Energy Astrophysical Phenomena
