Same as Fig. 6, but for late-type galaxies with 0.40 ≤ z_phot ≤ 0.52. Note that the filamentary supercluster structure is much less evident from these galaxies. Overlaid are galaxies with EMMI and SDSS spectra within 0.43 < z_spec < 0.46 (red dots). Blue dots with black circles have 0.32 < z_spec < 0.33. The cluster at RA = 340.2 Dec =  −9.35 is a foreground object (z = 0.326) superimposed over a sub-structure at z = 0.456. The solid blue contours represent the S/N of the mass reconstruction, starting at 2σ and increasing in steps of 1.0σ; dashed contours represent negative values (2σ and 3σ). The smoothing length for the surface mass density was 4.′0. The upper and right axes give the physical scale at the main cluster redshift of z = 0.447.