Results of the Gaussian fitting of the BLR to recover the observed point spread function. On the top, the BLR observed flux maps, the best-fit model, and residual from left to right. On the bottom, the corner plot reports the best-fit results and uncertainties. The amplitude is a normalization constant, x₀ and y₀ are the displacement in arcsec of the centroid from the galaxy center coordinates, σ_x and σ_y are the minor and major axis standard deviations in arcsec, θ is the rotation angle in radians measured counterclockwise from the positive y-axis. Above each histogram, we show the best value for each parameter and the 2σ interval.