Position of the individual tiles (small translucent stars) and the regions defined by astrodendro (large solid stars) in some additional diagnostic diagrams. Upper row: the so called O32−O13 and O32−S23 diagnostic diagrams presented by Ramambason et al. (2020). The [O II]λλ3726,3229 doublet is not covered by MUSE. Instead, we scaled the fluxes for [O II]λλ7320,7321 by ×48. The scaling factor was obtained by estimating the needed [O II]λλ3726,3229 fluxes to obtain the same ionic O⁺/H⁺ abundances as those reported in the apertures defined in Sect. 3.1. Lower row: similar to the upper row but the y-axis has been replaced by the [O III][O III]λ5007/[S II]λλ6761,6731 line ratio. Colour code is the same as in Fig. 13.