Ionised gas moment maps. Moment maps of (top to bottom) Hα, [O III], Hβ, and [N II]λ6583 Å data-cubes. From left to right: integrated flux (moment-0), mean velocity (moment-1), and velocity dispersion maps (moment-2). The maps were obtained using the CUBEXTRACTOR package by Cantalupo et al. (2019) using a detection threshold that optimises the S/N (3σ threshold for Hα, 2σ threshold for [O III], 5σ for Hβ, and 4σ for [N II]).