Break energies as a function of the intensity at the break energy. Symbols and colours are the same as in Figure 5. The spearman correlation coefficient for the double power law (red points) is –0.47 ± 0.16 and the one for the first break of the KK triple power law (dark green points) is –0.81 ± 0.12. For comparison, we also overplot the fits of the single-law events (pl 1, 2 and 3) found in this study. Single pl 1 (continuous blue line): 2021-10-28, single pl 2 (dotted blue line): 2022-07-23, single pl 3 (dashed blue line): 2022-08-30.