Counts based on variable 'Epoch' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/mms/mms1/edi/srvy/l2/efield/2015/09/mms1_edi_srvy_l2_efield_20150901_v1.6.2.cdf. The most common cadence, 9728105856 [ns] = PT9.728106S, occurred for 0.0823% of the 1 timesteps. 

Counts based on variable 'Epoch' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/mms/mms1/edi/srvy/l2/efield/2023/08/mms1_edi_srvy_l2_efield_20230822_v1.6.0.cdf. The most common cadence, 74781412992 [ns] = PT1M14.781413S, occurred for 0.0894% of the 1 timesteps. 