Continuum emission towards OMC-2 FIR 4 at 232 GHz in colours, with superimposed contours of the velocity-integrated emission of CH₃OH (4_−2,3 − 3_−1,2 E) at 15σ with σ = 20.6 mJy beam⁻¹ km s⁻¹. The different cores are depicted with magenta stars and are labelled in white. The synthesised beam of CH₃OH and continuum are depicted in the lower left corner in white and green, respectively.