Extended Data Fig. 1: Empirical model for the nIR, optical, and X-ray lightcurves.
From: A lanthanide-rich kilonova in the aftermath of a long gamma-ray burst
The lightcurves are modeled using PL segments, Fν ∝ t−αν−0.8. The gray lines represent the best-fit models. Different symbols indicate observations with different filters. Error bars and upper limits are 1σ c.l. and 3σ c.l., respectively.
