Overview of the emission-line fluxes and kinematics along the slit. The four left panels for each object show the 1D flux distributions for Hβ, [O III], Hα, and [N II] as black curves with the dashed blue line highlighting the continuum flux distribution for comparison. The red bands show the 04-wide apertures used to obtain average line fluxes centred on the nuclei of the merging galaxies. The blue points represent the measured fluxes in those aperture including an error-bar based on flux variations. The two right panels present the position-velocity and the position-velocity dispersion curves for each object. Average kinematics are also measured within the same apertures.