../ mms4_hpca_brst_l2_ion_20201018102123_v4.2.0.cdf 01-Dec-2021 19:01 1001161 mms4_hpca_brst_l2_ion_20201018102613_v4.2.0.cdf 01-Dec-2021 19:01 1057729 mms4_hpca_brst_l2_ion_20201018214523_v4.2.0.cdf 01-Dec-2021 19:01 320151