Variation of the active region velocity field between B = 0 and B = 500 G as a functionof μ for the F3 star (blue squares), G2 star (green circles), and the K5 star (red triangles). The results of the FeI line at 6165 Å is shown with open symbols and the result of the FeI line at 6173 Å is indicatedas filled symbols. For comparison the constant active region velocity field taking into account only the projection effect with μ (as done in previous works) is plotted as black line. Red-blue circles in the bottom left indicate where on the stellar disk active regions appear redshifted or blueshifted relative to the quiet photosphere.