Count rates (upper part of each panel) and residuals (lower part of each panel) of the m = {1, 2, 3} (top, middle and bottom panels, respectively) XRISM/Resolve pointings of A2029 as a function of the spectral energy. The median count rate of the mock spectrum and its 16th–84th percentile interval are represented by the dashed blue line and blue shaded region, respectively. The observational data are the black dots, whereas the black vertical error bars indicate the 1σ uncertainties and the horizontal error bars the bin extent. The value of R_az, m for m = {2, 3} (see text) is indicated by the horizontal dotted red line in the residual panels.