Top: ALMA band 3 (∼3.3 mm) image in the region IRAS 18162-2048. Red crosses are ALMA 1.14 mm detections in the field (Busquet et al. 2019), with the larger cross corresponding to the main protostar IRAS 18162-2048. The large white crosses indicate the positions of IRS 2 and IRS 7/SC from their SINFONI positions. The white box represents the SINFONI FoV. Bottom: same as above but zoomed in on the SINFONI FoV. Contours are (−3, 3, 5, 10, 15) × σ_3.3mm, where σ_3.3mm = 18 µJy beam⁻¹. The synthesised beams are shown at the bottom right corners.