IRS spectra of both components of the 21﹩\arcsec﹩ binary IRAS 04108+2803, plotted on the same scale. While observing 04108+2803A, the bright B component partly entered the LL slit, and therefore, the spectrum of component A beyond 14 μm contains an increasing amount of emission from component B; the spectrum of A is dominated by emission from B beyond about 20 μm.