Same as Fig. 4, for a section of the FUSE observation (top panel: POS, bottom panel: LIN). The POS lines are identified (in black, Fe and Ni lines in blue and green for clarity, respectively) at the top of the top panel. Lines of interstellar origin are marked in blue (with subscript “is”) at the bottom of the top panel. The synthetic spectra are convolved with a Gaussian (FWHM = 0.06 Å) to match FUSE’s resolution.