Since the previous post, SN 2024abfo‘s brightness has been increasing steadily until yesterday. Peak was during the night 06 Dec 2024, with 13.81 mag. Since discovery by ATLAS on 15 Nov 2024 with 16.79 mag, it’s brightness increased more than fifteenfold!

IAS – Internationale Amateursternwarte e.V. – Hakos Observatory, Namibia
IAS remote telescope “Dieter”
Technical details see previous post. Photometry measurements with L filter.