../ mms4_fgm_brst_l2_20201115000923_v5.269.0.cdf 20-Dec-2020 10:01 2052813 mms4_fgm_brst_l2_20201115010053_v5.269.0.cdf 26-Dec-2020 10:02 1651528 mms4_fgm_brst_l2_20201115124853_v5.269.0.cdf 20-Dec-2020 10:01 717014