Image Details
Caption: Figure 11.
Distributions of T90 versus spectral parameters for all bursts (scatter plots) and the corresponding distributions of Pearson correlation coefficients obtained from bootstrap resampling (histograms). Data points in the scatter plots represent magnetar groups as defined in Figure 9, with the yellow triangles indicating Swift J1818.0−1607. The blue and the black histograms correspond to the SGR 1935+2154 sample and all other magnetars, respectively. The two microsecond-scale bursts are excluded from this correlation analysis.
© 2026. The Author(s). Published by the American Astronomical Society.