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  "accessLevel": "public",
  "bureauCode": [
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  ],
  "contactPoint": {
    "@type": "vcard:Contact",
    "fn": "NASA Space Physics Data Facility",
    "hasEmail": "mailto:NASA-SPDF-Support@nasa.onmicrosoft.com"
  },
  "description": "The EPACT Instrument on Wind STEP - SupraThermal Energetic Particle Telescope measures Ion Fluxes of Protons (H) in 0.12.5 MeV Energy Range and He-Fe Nuclei in the ~0.032 MeV/nucleon Energy Ranges in two identical Telescopes, each with a Geometrical Factor of 0.4 cm^2 sr and a rectangular Field of View with an Angular Acceptance of 44° in Azimuth and 17° in Polar Angle.",
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    {
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  ],
  "identifier": "https://doi.org/10.48322/0y67-vc97",
  "keyword": [
    "energeticparticles",
    "ephemeris",
    "magneticfield",
    "thermalplasma"
  ],
  "landingPage": "https://doi.org/10.48322/0y67-vc97",
  "license": "https://www.usa.gov/government-works",
  "modified": "2026-09-21",
  "programCode": [
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  ],
  "publisher": {
    "@type": "org:Organization",
    "name": "SPDF"
  },
  "theme": [
    "Heliophysics"
  ],
  "title": "Wind Energetic Particle Acceleration Composition Transport (EPACT) SupraThermal Energetic Particle Telescope (STEP) Differential, Directional Carbon, Nitrogen, and Oxygen Fluxes, 10 min Data"
}