Moment maps of [O III]λ5007 from G395H data. From left to right, the integrated emission line flux in logarithmic scale, the flux-weighted LOS velocity, and the velocity dispersion maps are shown. All moment maps are calculated from the total best-fit model. Contours highlight the blueshifted emission v ≤ – 150 km s⁻¹ (magenta), – 150 km s⁻¹ ≤ v ≤ 150 km s⁻¹ (black), and redshifted v ≥ 150 km s⁻¹ (red), with respect to the systemic velocity of CR7-A defined by the redshift z = 6.60425 (see Sect. 3.3). Moment maps are masked when the S/N is less than five. The black stars mark the positions of the three main components and are labelled in the left panel for clarity. North is up, east to the left.