Archimedean Spiral Distribution of Energetic Particles in Earth's Inner Radiation Belt

There are three data packets in total, which are idealized RCM simulation output files related to electron distribution function and spectra for Figure 2, realistic RCM simulation output files related to electron distribution function and spectra for Figure 3, and idealized RCM simulation output files related to predicted proton distribution function and spectra for Extended Data Figure 1. The names of RCM simulation output files specify the simulation time in a format of "hhmmss". In the output files for electron or proton distribution function, the stored quantities are: "I","J","COLAT","ALOCT","BNDLOC","XMIN","YMIN","VM","FTV", "BMIN","V", "BIRK(N.H)", "EETA", "VEFF","W,eV","flux","df","P". In the idealized RCM simulation output files for electron or proton spectra, the stored quantities are: "I","Energy_channel","Energy","Xmin","Ymin","Diff_flux(1/keV/cm2/s/sr)","Bz". In the realistic RCM simulation output files for electron spectra, the stored quantities are: "Energy_channel","Positions","Energy","SC_X","SC_Y","SC_L","EQ_X","EQ_Y","EQ_Z","Diff_flux(1/keV/cm2/s/sr)","Bz"本数据集共计3组数据包，分别为：对应图2的、与电子分布函数及能谱相关的理想化RCM模拟输出文件；对应图3的、与电子分布函数及能谱相关的真实RCM模拟输出文件；以及对应扩展数据图1的、与预测质子分布函数及能谱相关的理想化RCM模拟输出文件。 RCM模拟输出文件名采用“hhmmss”格式标注模拟时刻。 在电子或质子分布函数类输出文件中，存储的物理量包括："I"、"J"、"COLAT"、"ALOCT"、"BNDLOC"、"XMIN"、"YMIN"、"VM"、"FTV"、"BMIN"、"V"、"BIRK(N.H)"、"EETA"、"VEFF"、"W（单位：电子伏特）"、"flux（通量）"、"df"、"P"。 在电子或质子能谱类理想化RCM模拟输出文件中，存储的物理量包括："I"、"Energy_channel"、"Energy"、"Xmin"、"Ymin"、"Diff_flux(1/keV·cm²·s·sr)（微分通量，单位：1/(keV·cm²·s·sr)）"、"Bz（磁场z分量）"。 在电子能谱类真实RCM模拟输出文件中，存储的物理量包括："Energy_channel"、"Positions"、"Energy"、"SC_X（航天器X坐标）"、"SC_Y（航天器Y坐标）"、"SC_L"、"EQ_X（赤道面X坐标）"、"EQ_Y（赤道面Y坐标）"、"EQ_Z（赤道面Z坐标）"、"Diff_flux(1/keV·cm²·s·sr)（微分通量，单位：1/(keV·cm²·s·sr)）"、"Bz（磁场z分量）"。