Integrated intensity maps of the [FeII] and continuum-subtracted [FeII] line emission (left column) and of the Brγ and continuum-subtracted Brγ line emission (right column). Units are erg cm⁻² s⁻¹ sr⁻¹ µm⁻¹ for the [FeII] and Brγ maps and erg cm⁻² s⁻¹ sr⁻¹ for the continuum-subtracted line emission map. The horizontal dashed lines indicate the average position of the ionization and dissociation fronts (as determined from the averaged emission cut over the entire FoV presented in Fig. 5).