Count flux spectra (data and fit) with residuals for looptop source (left), first footpoint (middle), and second footpoints (right), as defined by the black boxes in Fig. 2. The spectra derived from the data are shown in black. The blue curve represents the thermal component of the fit and the green curve represents the non-thermal component. The pink dash-dotted line represents the component due to albedo correction. The red curve indicates the total fitted spectrum.