../ mms4_hpca_brst_l2_ion_20200521121013_v4.2.0.cdf 28-Nov-2021 14:28 484893 mms4_hpca_brst_l2_ion_20200521141103_v4.2.0.cdf 28-Nov-2021 14:28 415614 mms4_hpca_brst_l2_ion_20200521141413_v4.2.1.cdf 28-Nov-2021 14:28 433350