@misc{McComas_Skoug_Delapp_Elliott_Davis_2022, title={ACE Solar Wind Electron Proton Alpha Monitor (SWEPAM) Suprathermal Electron Pitch Angle 128-Second Level 3 Data}, url={https://hpde.io/NASA/NumericalData/ACE/SWEPAM/L3/PT128S.html}, DOI={10.48322/3FS6-7328}, abstractNote={Suprathermal Electron Pitch Angle data from ACE/SWEPAM. Level 3 data, 128-second averages. These pitch angle distributions are calculated automatically by a computer code, and have not been validated by a person. It is therefore likely that they include some artifacts and erroneous values. These data files contain suprathermal electron pitch angle distribution functions (s^3 cm^-6) at 272 eV from the ACE/SWEPAM-E instrument. The energy channel is ~12% wide, centered at 272 eV. Pitch angle bins are 9 degrees wide, and run from 0 to 180 degrees (so 0-9, 9-18, 18-27 degrees, etc.).  Electrons at 272 eV are generally well within the suprathermal range, and the distribution at this energy typically shows very little contribution from the core population.  In addition, because of the high count rates, very few artifacts (for example due to sunlight contamination) are seen in the data at this energy. }, publisher={NASA Space Physics Data Facility}, author={McComas, David and Skoug, Ruth and Delapp, Dot and Elliott, Heather and Davis, Andrew}, year={2022} }