Figure S4

Same as figure 2 with panel b's data being replaced by an energy spectrogram of proton fluxes from 3 to 1000 keV, and panels c-e's data being replaced by pitch angle distributions of proton fluxes at 302 keV, 39 keV, and 9 keV.

本图与图2完全一致，仅将子图b的数据替换为3~1000千电子伏（keV）质子通量的能谱图，并将子图c至e的数据替换为分别对应302 keV、39 keV与9 keV的质子通量投掷角分布。