Counts based on variable 'epoch_8sec' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/erg/mgf/l2/8sec/2017/erg_mgf_l2_8sec_20170313_v03.04.cdf. The most common cadence, 7995264000 [ns] = PT7.995264S, occurred for 3.8041% of the 202 timesteps. 

Counts based on variable 'epoch_8sec' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/erg/mgf/l2/8sec/2021/erg_mgf_l2_8sec_20210430_v04.04.cdf. The most common cadence, 7995288960 [ns] = PT7.995289S, occurred for 5.0107% of the 541 timesteps. 