MZR for Cl0024 and field galaxies at similar redshift. Cl0024 galaxies are represented as open grey circles, and field galaxies are represented as filled blue triangles. The field galaxies come from Nadolny et al. (2020), Amorín et al. (2015), and SDSS galaxies at 0.35 < z < 0.45. The fitted value for the MZR is represented by the grey dashed line and the blue dashed line for Cl0024 and field galaxies, respectively. The filled areas represent a 1σ deviation of the fit.