Ratio of Gaussian depth d₁ of primary eclipse candidates to mean measurement uncertainty inside the eclipse, versus Gaussian widths σ₁ of all models containing two Gaussians, with or without an ellipsoidal component. For a better visibility, all ratios larger than 300 are plotted on the Y-axis at the value of 300. The color of the markers is related to the Δ_ecl1BIC differences between the BIC of the adopted model and the BIC of the corresponding model without the primary eclipse. A gray color is used for BIC differences larger than 50, and a magenta color for BIC differences smaller than 10.