Apr 12 – 17, 2021
Africa/Johannesburg timezone

Spectral analysis of S5 1803+784 BL Lacs Blazar

Apr 15, 2021, 6:22 PM
Poster AGN AGN-2


Joseph Omojola


Phenomenological spectral analysis of S5 1803+784 was done in both the high state and the low state using leptonic jet models. The jet energetic and spectral properties using single zone synchrotron-self Compton (SSC) and SSC with external photons (SSC+EC) jet models are presented. S5 1803+784 is a low synchrotron peak (LSP) blazar with the characteristics weak emission lines
(EW < 5A ). Data obtained from NED and Fermi-LAT was used for the analysis
and the spectral energy distribution (SED) of the best-fit model is used to constraint the emission process of the blazar.

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