JWST/MIRI-MRS spectrum of IRAS 18089 mm. The observed MIR spectrum of the mm source is shown in black. The red line is the best-fit SED model taking into account emission by two black bodies (T₁ = 410 K and T₂ = 83 K) and absorption by dust and water ice. The data points that were included in the fit are highlighted by the blue dots. The green line shows the contribution by dust absorption and the purple line highlights the two black body emission components. Silicate features as well as main ice constituents (Whittet et al. 1996; Gibb et al. 2000; Yang et al. 2022; McClure et al. 2023) are labeled. The wavelength range with an increased noise (8.8-11.0 μm) is shaded in gray.