The color scale shows the integrated intensity of the o‐H₂D⁺(1_1,0–1_1,1) line, where pixels below the 3σ level have been masked. The mean uncertainty on the map is 1σ = 60 mK km s⁻¹. The contours show the continuum emission at levels from 2 to 11σ, in steps of 3σ. Both continuum and line data are shown prior to primary-beam correction. The beam size and scale bar are indicated in the bottom left and right corners, respectively.