Extended Data Fig. 1: Burst fitting.
From: A bright millisecond-duration radio burst from a Galactic magnetar
a–d, Dynamic spectra and band-averaged time series (referenced to the geocentre) of fitted burst models (a), beam-attenuated burst models (b), burst data as in Fig. 1 (c) and fit residuals (d). Dynamic spectra are displayed at 0.98304-ms and 1.5625-MHz resolution, with intensity values capped at the 1st and 99th percentiles, except in d where values are capped at ±3σ around 0. The time series of b–d have the same scaling. The beam attenuation of the maxima in the model dynamic spectra is about 1,700×.
