The dayside cloud particle material composition (colour coded, left-hand axis) and mean grain sizes (black, right-hand axis) for HD 189733b (top) and HD 209458b (bottom) for θ = 45° and θ = 0° (equator). The ϕ-values are somewhat offset for both planets due to the use of different grids. The colour code for the material is the same like in previous figures and as given in Fig. 3. The colour coding is TiO₂[s] – solid very dark blue; Al₂O₃[s] – solid blue; CaTiO₂[s] – solid purple; Fe₂O₃[s] – dashed light green; FeS[s] – dotted green; FeO[s] – dashed green; Fe[s] – solid green; SiO[s] – dashed brown; SiO₂[s] – solid brown; MgO[s] – dashed dirty orange; MgSiO₃ – dashed orange; Mg₂SiO₄ – solid orange.