Evidence for the role of interplanetary magnetic field in the directional anisotropy of solar energetic particle fluxes based on ASPEX-STEPS on board Aditya-L1

These datasets contain (a) differential directional flux data from the SupraThermal and Energetic Particle Spectrometer (STEPS) of the Aditya Solar wind Particle EXperiment (ASPEX) payload on board Aditya-L1, (b) position of Aditya-L1, and (c) orientations of two ASPEX-STEPS detector units that were operational during 17-18 September 2023.