Image Details
Caption: Figure 1.
Posterior distribution of an Markov Chain Monte Carlo fit of a synthetic LGRB afterglow population to a selection of observed afterglow flux density distributions at a range of frequencies and times. The jet-opening angle, θc, is in units of radians. Our synthetic population of afterglows is drawn from this posterior distribution.
© 2026. The Author(s). Published by the American Astronomical Society.