Pitch-angle resolved electron flux measurements in the Earth's radiation belt

These data are electron flux measurements in the Earth's radiation
belt obtained with the MagEIS instrument on the NASA Van Allen Probe B
satellite. They are an extension of a previously published data set
(https://doi.org/10.5068/D1RQ2W). In the original dataset, the fluxes were
averaged between 80 and 100 degrees local pitch angle (i.e., equatorial
pitch angles between ~70 and 110 degrees) and used to study electron decay
time scales or "lifetimes" (see
https://doi.org/10.1029/2019GL086053 and
https://doi.org/10.1029/2019GL086056). In this new data set, the data are
obtained and processed in the same way, but here multiple equatorial pitch
angle bins are provided. The contents of the data files are described in
greater detail in a "readme" file.