Image Details
Caption: Figure 1.
The UVOIR light curve of SN 2025kg’s fast cooling phase. The photometry has been corrected for Galactic extinction of AV = 0.049 (E. F. Schlafly & D. P. Finkbeiner 2011) using the K. D. Gordon et al. (2023) Milky Way model. The vertical lines indicate the times of our spectroscopic observations (with colors corresponding to Figure 4).
© 2025. The Author(s). Published by the American Astronomical Society.