Composite maps obtained showing together the results of MCWEEDS fit on the o‐H₂D⁺ spectra for all the cores. Panel (a): molecular column density, with contours of the 0.8 mm continuum emission overlaid (levels from 2 to 11σ, in steps of 3σ); Panel (b): V _lsr map, with the o‐H₂D⁺-identified cores shown in black contours, and numeric labels; Panel (c): velocity dispersion σv map; Panel (d): one-dimensional turbulent Mach number. Note that in case of core overlapping, the maps show the results of only one of them. For the complete sets of maps of each individual core we refer to Appendix. B. The beam size and scale bar are indicated in the bottom left and right corners, respectively, of panel (d).