A structure function analysis of VST-COSMOS AGN D. De Cicco, F. E. Bauer, M. Paolillo, P. Sánchez-Sáez, W. N. Brandt, F. Vagnetti, G. Pignata, M. Radovich and M. Vaccari A&A, 664 (2022) A117 Published online: 15 August 2022 DOI: 10.1051/0004-6361/202142750