../ mms4_hpca_brst_l2_ion_20190225220453_v4.2.0.cdf 22-Oct-2021 02:23 249677 mms4_hpca_brst_l2_ion_20190225221313_v4.2.0.cdf 22-Oct-2021 02:23 143249 mms4_hpca_brst_l2_ion_20190225232153_v4.2.0.cdf 22-Oct-2021 02:23 144394