Revealing the accretion disc structure in Changing State AGN: NGC1566

Huimei Wang, Chris Done, Riccardo Middei +1

NGC1566 is a low mass ($\sim 6\times 10^6{M}_{\odot }$) Active Galactic Nuclei (AGN) with unusual large amplitude variabilty in its accretion flow. In the optical it cycles between recu…