Fractional contribution of the best-fit model components to the total best-fit model. Dotted line: continuum; solid line: relativistically broadened Fe; dashed-multi-dotted line: unresolved Fei K_α; dashed line: unresolved Fexxv recombination; dashed-dotted line: unresolved Fexxvi recombination; dashed line: unresolved Fei K_β line. All components have been smoothed with a Gaussian kernel (σ_kernel = 150 eV) to reproduce the effect of the EPIC-pn intrinsic energy resolution. The crosses represents the data/model ratio against the best-fit model.