Fig. 8.

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Local diffusion coefficients at two different heliocentric distance (rows) and three wave propagation angle θ (columns) bins; θm is the approximate mean angle used for the calculation in each propagation angle bin. The orange color (resp., blue) corresponds to an electron energy of 300 eV (resp., 700 eV) in the proton reference frame. The lighter lines show the effect of the 80% least intense waves while the darker ones are for the 20% most intense waves. The observed Strahl PAW (Berčič et al. 2019) for each distance bin is indicated by a black vertical line. The resonance orders are indicated.
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