@misc{Galvin_2023, title={STEREO-A PLasma and Supra-Thermal Ion Composition (PLASTIC) He+ Phase Space Densities and Counts in 6 normailzed Velocity Ranges and Proton Plasma Moments, Level 3 (L3), 10 min Data}, url={https://hpde.io/NASA/NumericalData/STEREO-A/PLASTIC/HeliumPlus/PhaseSpaceDensities/PT10M.html}, DOI={10.48322/GM12-V076}, abstractNote={This data set presents STEREO-A PLASTIC PickUp Ion, PUI, He⁺ phase space densities, PSD, in the spacecraft frame of reference. The various data sets provide 10 min, 1 hr, and 24 hr averages of He⁺, phase space density as a function of V/Vsw in 51 velocity ranges, where V and Vsw are the PUI particle speed and bulk speed of solar wind protons, respectively.}, publisher={NASA Space Physics Data Facility}, author={Galvin, Antoinette B.}, year={2023}, language={en} }