Same as Fig. C.1, but for SMC AB 5 during an eclipse of the primary by the secondary (φ = 0). The UV spectra shown were taken with FUSE in 2002 (ID:p223010100000, φ ≂ 0) and HST in 2009 (ID:ob2na1020, φ ≂ 0). The optical spectrum consists of the co-added FEROS spectra at φ ≂ 0, described in Sect. 3. Note that most photometry measurements (blue squares) were taken outside eclipse, which is why the total model fails to reproduce their values. Figure C.3 shows a fit to the system outside eclipse.