CH₃OH(8_−1,8 − 7_0,7), CH₃OH (8_0,8 − 7_1,6), and C¹⁸O(2−1) velocity (1st) moment maps overlaid with the SMA 1.3 mm dust continuum of S255N. The contours start at 5σ and increase in steps of 10σ (1σ = 1.6 mJy beam^-1). All moment maps were clipped at the five sigma level of the respective line’s channel map. The lines in each panel show the pv-diagram cut presented in Fig. 14. The synthesized beam is shown in the lower left corner of each plot. The (0, 0) point in each panel is RA 06^h12^m53.669^s Dec  + 18°00′26.90′′ (J2000.0).