../ mms4_hpca_brst_l2_ion_20200917023313_v4.2.1.cdf 01-Dec-2021 21:10 632724 mms4_hpca_brst_l2_ion_20200917023523_v4.2.1.cdf 01-Dec-2021 21:10 817511 mms4_hpca_brst_l2_ion_20200917023723_v4.2.1.cdf 01-Dec-2021 21:10 913610 mms4_hpca_brst_l2_ion_20200917023933_v4.2.1.cdf 01-Dec-2021 21:10 916035