Two-dimensional histograms of full flare fit parameters obtained when QPP with exponentially-decaying amplitudes were fitted to data from congruent energy bands. Left-hand panels: low-energy band (0.2–1.0 keV) and right-hand panels: high-energy band (1.0–12.0 keV). In all panels, horizontal axes are fitted period of the QPP, P_e. In top row, vertical axes are amplitudes of the flare, A₀; in middle panels, vertical axes are decay times of the flare, t₀; and in bottom panels, vertical axes are constant offsets, C.