Extended Data Fig. 6: Peak energies Ep vs. total energy fluences of 250 bright magnetar bursts detected by Konus-Wind since November 1994. | Nature Astronomy

Extended Data Fig. 6: Peak energies Ep vs. total energy fluences of 250 bright magnetar bursts detected by Konus-Wind since November 1994.

From: A peculiar hard X-ray counterpart of a Galactic fast radio burst

Extended Data Fig. 6

Six bursts marked by stars have unusually high Ep values (Extend-ed Data Figure 5): two bursts from SGR 1900+14 (orange), one from SGR 1627-41 (blue), two from SGR 1550-5418 (green), and the April 28 event (red). The error bars are given at the 68% confidence level. For extremely bright bursts from SGR 1627-41 and SGR 1550-5418 (shown by stars) the error bars represent systematic uncer-tainties due to the high count rate, which exceed statistical er-rors.

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