This is the third update to the fourth catalog of active galactic nuclei (AGNs) detected by the Fermi Large Area Telescope (LAT). This version (4LAC-DR3) derives from the third...

NASA Open Data Portal00

Fourth catalog of Fermi LAT-detected AGNs (4LAC)

The fourth catalog of active galactic nuclei (AGNs) detected by the Fermi Gamma-ray Space Telescope Large Area Telescope (4LAC) between 2008 August 4 and 2016 August 2 contains...

B2FIND00

The Fermi LAT fourth source catalog (4FGL)

We present the fourth Fermi Large Area Telescope catalog (4FGL) of {gamma}-ray sources. Based on the first eight years of science data from the Fermi Gamma-ray Space Telescope...

B2FIND00

Fermi LAT Fourth AGN Catalog