PDF corner plot for a mock galaxy with χ² = 1.34, showing the 1D and 2D marginalized posteriors for each parameters using our Bayesian approach. The blue lines represent the true values used to generate the mock photometry. For the 1D histogram, the red dashed lines show the estimated values and the shaded regions indicate 1σ uncertainties. For the 2D plot, the different contours correspond to 1, 2, 3σ.