{
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  "accessLevel": "public",
  "bureauCode": [
    "026:00"
  ],
  "contactPoint": {
    "@type": "vcard:Contact",
    "fn": "NASA Space Physics Data Facility",
    "hasEmail": "mailto:NASA-SPDF-Support@nasa.onmicrosoft.com"
  },
  "description": "Magnetic field data obtained in the outer magnetosphere and in the solar wind by Prognoz 9 between 1983/07/02 and 1984/02/10.\n            The data were obtained by an SG-70 fluxgate magnetometer provided by IZMIRAN's Space Magnetic Research Laboratory.  The magnetometer had a range of +/- 60 nT and an accuracy of about 0.3 nT. It made one vector measurement every 10.24 sec.",
  "distribution": [
    {
      "@type": "dcat:Distribution",
      "downloadURL": "ftps://spdf.gsfc.nasa.gov/pub/data/prognoz/prognoz9/",
      "format": "BIN",
      "mediaType": "application/octet-stream"
    },
    {
      "@type": "dcat:Distribution",
      "downloadURL": "https://helio.data.nasa.gov/dataset/Prognoz9_MAG_PT10S",
      "format": "BIN",
      "mediaType": "application/octet-stream"
    },
    {
      "@type": "dcat:Distribution",
      "downloadURL": "https://hpde.io/NASA/NumericalData/Prognoz9/MAG/PT10S",
      "format": "BIN",
      "mediaType": "application/octet-stream"
    },
    {
      "@type": "dcat:Distribution",
      "downloadURL": "https://omniweb.gsfc.nasa.gov/ftpbrowser/prognoz9.html",
      "format": "HTML",
      "mediaType": "text/html"
    },
    {
      "@type": "dcat:Distribution",
      "downloadURL": "https://spdf.gsfc.nasa.gov/pub/data/prognoz/prognoz9/",
      "format": "BIN",
      "mediaType": "application/octet-stream"
    },
    {
      "@type": "dcat:Distribution",
      "downloadURL": "https://spdf.gsfc.nasa.gov/pub/data/prognoz/prognoz9/aareadme.txt",
      "format": "TXT",
      "mediaType": "text/plain"
    }
  ],
  "identifier": "/SDE/SPASE_JSON/|spase://NASA/NumericalData/Prognoz9/MAG/PT10S",
  "keyword": [
    "ephemeris",
    "magneticfield"
  ],
  "license": "https://www.usa.gov/government-works",
  "modified": "2026-09-08",
  "programCode": [
    "026:000"
  ],
  "publisher": {
    "@type": "org:Organization",
    "name": "SPDF"
  },
  "theme": [
    "Heliophysics"
  ],
  "title": "Prognoz 9 Magnetic Field Data"
}