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astro-ph.GA2026
Fooled by mass? Recovering the relation of quasars from their X-ray variability
Matilde Signorini, Andrea Sacchi, Bartolomeo Trefoloni +7
We measure the relation between the X-ray photon index and the Eddington ratio in unobscured type-1 quasars, using as parent sample the cross-match of the SDSS DR16Q…
astro-ph.GA2026
The optical-infrared relation for active galactic nuclei: The role of contaminations
Mateusz Rałowski, Krzysztof Hryniewicz, Katarzyna Małek +2
The main objective is to calibrate the OPT-IR luminosity relation for quasars, focusing on accurate estimations of dusty torus and accretion disk luminosities. We analyzed contamin…