Extended Data Fig. 5: Peak energies Ep (CPL model) and energy fluences of hard magnetar bursts detected by KW. | Nature Astronomy

Extended Data Fig. 5: Peak energies Ep (CPL model) and energy fluences of hard magnetar bursts detected by KW.

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

Extended Data Fig. 5

The errors are given at 68% CL. The fluences are estimated in the 20 - 500 keV band. a Two hard bursts from SGR 1900+14 were also reported by BATSE78. b The parameters were estimated using optically thin thermal bremsstrahlung (OTTB) spectrum (f(E) E−1exp(− E/kTOTTB)) c The 2009-01-25 burst from SGR 1550-5418 was also reported by INTEGRAL79,80 [cite ATel1908,Mereghetti2009]. d The 2009-01-29 burst from SGR 1550-5418 was also detected by Fermi-GBM (https://gammaray.nsstc.nasa.gov/gbm/science/magnetars.html). e The FRB burst (this work).

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