Corner plot of scaled flux spectra and the KDE fit to the forward models. Black contours represent 68% and 95% C.L. of the distribution of forward models for a galaxy located in the center of a R_b = 10cMpc ionized bubble. Red contours represent same distributions for the KDE fit to the forward models. Blue dashed lines mark regions with ±2σ of the noise of the spectrum. Contours outside of these dashed lines represent Lyman-α emission, with non-negligible correlation between bins.