Comparison of energy estimates from different methods. (a) Specific intensity spectra for the blackbody model and Hfb continuum model. (b) and (c) Scatterplot and histogram comparing the bolometric energy derived from the present work and another two methods (P. J. A. Simões et al. 2024; P. Heinzel et al. 2026) with respect to the traditional blackbody model with fixed temperature (T. Shibayama et al. 2013). (d) Maximum flare area versus bolometric energy estimated from these methods.