GOES X-ray flux in 1–8 Å band (green) and DAXSS count rates for April 25, 2022 and June 29, 2022. Horizontal gray lines demarcate the GOES flare classes A, B, C, M, and X. The epochs of the DAXSS spectra selected for analysis in this paper are marked in the DAXSS light curve as blue crosses, and vertical dashed lines indicate the one-hour exposure time of the spectra. The Hinode/XRT synoptic images used to verify the SaXS method correspond to the time period indicated by the vertical pink band.