Near-IR image (filters at J (1.25 μm), H (1.65 μm), and K′ (2.15 μm)) of S106 taken with Subaru (Oasa et al. 2006), outlining the bipolar emission nebula, with contours of velocity integrated (–30 to 25 km s⁻¹) [O I] emission (136 to 456 K km s⁻¹ in steps of 64 K km s⁻¹). The area mapped with SOFIA in [O I] and CO 16 →15 emission is indicated with a white polygon. The star indicates the position of the S106 IR binary system and the triangle the position of the young stellar object (YSO) S106 FIR.