Distributions of probability density functions along each column for given spacecraft distances to Earth with a bin width of 1400 km are plotted with respect to FD131 rates in FF mode with a bin width of 0.05 s⁻¹ that were calculated for the full mission. Probability values above 0.2 are cut off and set to zero. A rescaling of the colour map highlights the effect of increasing probabilities for high count rates at small distances.