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Fig. 6.

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Same as Fig. 4, but for the first two bursts of Obs1 (see, e.g. Fig. 5). Squares are used in all panels for the first burst, stars for the second. The energy dependence of τrise, τdecay, and tpeak (from second to bottom panel) is consistent with Obs1 and other QPEs (M19; G20; Chakraborty et al. 2021).
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