NOEMA+30 m DCO⁺(3–2) data towards ISOSS23053. The three panels show in color scale the integrated intensity, the 1st and 2nd moment maps (intensity-weighted peak velocities and velocity dispersions), respectively. These maps were produced by clipping all data below an approximate 3σ threshold of 15 mJy beam⁻¹. The contours show the 1.3 mm continuum emission in 3σ steps (1σ ~ 0.16 mJy beam⁻¹) from 3 to 15σ. The beam isshown in the bottom-right of all panels, and a linear scale bar is shown in the middle panel. The arrows in the middle panel show the two position velocity slices presented in Fig. 12. To reduce noise signatures at the edges of the mosaic, for the 2nd moment map, we blanked the mosaic edges. The cores are labeled in the left panel.