Accretion and ejection at work in the Narrow-Line Seyfert 1 Galaxy 1H 0323+342

Context:The Jetted Narrow Line Seyfert 1 galaxy 1H 0323+342 has emerged as a compelling subject of study within AGN subclasses. This thesis presents a comprehensive investigation into jet properties of 1H 0323+342 by analyzing datasets spanning from 2006 to 2023, comprising 170 Swift observations. Purpose: The primary focus of this research is to elucidate the nature of the jet emission and its correlation with other spectral components. This dissertation aims to obtain a deeper understanding of the jet's dissipation and its relation to the environment. Methods: 170 UVOT and XRT Swift observations were processed with HEASOFT tools and a broadband spectral analysis was performed with XSPEC. Spectral Indeces and fluxes were collected. Results were compared with Fermi LAT lightcurves to confirm jet emission at higher frequencies. Results: Flux increase is observed almost co-temporarly in the UV,X and Gamma bands. Photon index variations in time suggest the influence of the electron corona in the jet's dissipation mechanism.