Relative change of the total flux △F/F (top row) and absolute change of the degree of polarization △P (bottom row) during central transits of the moon in front of the planet at different phase angles α_p visualized using color maps and contour lines. The upper abscissa shows the time in days since the planet was at α = 0°. On the left ordinate, the relevant angle α_p + φ_ms is shown. The angle was transformed to a time in hours on the right ordinate, where a time of 0 corresponds to the time when the planet, moon, and observer are perfectly aligned. A single transit of the moon corresponds to a passage through the color maps perpendicular to the abscissa. For phase angles above 180°, F(360° − α_p, 360° − φ_ms) = F(α_p, φ_ms).