(A) Kernel density estimates of the distributions of fractional differences between B_g with B_c1 and B_c2, F_g1 and F_g2, respectively. The purple and orange dots show the fractional differences in years (McCracken & Beer, 2015) identified as being affected by SEP events (the vertical coordinates of these points is randomised, which otherwise overlap). (B) The same as panel (A), except showing the fractional differences of B_r with B_c1 and B_c2.