Corner plots for the low (left – 0.0 < z < 0.5) and high (right – 0.5 < z < 0.9) redshift sample showing all the one and two-dimensional projections of the posterior probability distributions of the three parameters when using the orthogonal method. The values of each parameter are given in the top centre. The histograms show the one-dimensional marginalized distribution for each parameter and the other plots show the two-dimensional version, where the contours show 1σ, 2σ and 3σ.