{
  "Spase": {
    "xmlns": "http://www.spase-group.org/data/schema",
    "Version": "2.2.9",
    "NumericalData": {
      "ResourceID": "spase://NASA/NumericalData/Pioneer11/TRD/PT1H",
      "ResourceHeader": {
        "ResourceName": "Pioneer 11 Trapped Radiation Detector (TRD) 1-Hour Count Rates",
        "ReleaseDate": "2021-03-11T18:39:11Z",
        "Description": "Hourly count rates from UCSD Trapped Radiation Detector \n(TRD) carried on Pioneer 11.  Included are four rates, C1 and C3 from the \nCerenkov counter and M1L and M3L from the Minimum Ionizing Particle Counter.  \nC1 corresponds to >480 MeV/n ions (typically 80% protons and 20% Z>1 nuclei).  \nC3 corresponds to >650 MeV/n ions (typically 30% protons and 70% Z>1 nuclei).  \nM1L corresponds to >80 MeV/n ions (typically 90% protons and 10% Z>1 nuclei). \nM3L corresponds to 80-300 MeV protons (50%) and >80 MeV/n Z>1 nuclei (50%).  \nThe data are ftp-accessible in annual ASCII files and via FTPBrowser.  \nThe hourly averages were computed at NSSDC from 30-min data still offline \n(as of Feb. 2009).",
        "Acknowledgement": "Please acknowledge the PI, R. Walker Fillius,\nand the GSFC Space Physics Data Facility.",
        "Contact": {
          "PersonID": "spase://SMWG/Person/R.Walker.Fillius",
          "Role": "PrincipalInvestigator"
        },
        "InformationURL": {
          "Name": "Readme at SPDF",
          "URL": "https://spdf.gsfc.nasa.gov/pub/data/pioneer/pioneer11/particle/trd/ip_1hour_ascii/p11trd_fmt.txt"
        },
        "PriorID": [
          "spase://VEPO/NumericalData/Pioneer11/TRD/PT1H",
          "spase://VSPO/NumericalData/Pioneer11/TRD/PT1H"
        ]
      },
      "AccessInformation": {
        "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
        "Availability": "Online",
        "AccessRights": "Open",
        "AccessURL": [
          {
            "Name": "FTPBrowser",
            "URL": "https://omniweb.sci.gsfc.nasa.gov/ftpbrowser/p11_part_trd_1h.html"
          },
          {
            "Name": "FTPS from SPDF (not with most browsers)",
            "URL": "ftps://spdf.gsfc.nasa.gov/pub/data/pioneer/pioneer11/particle/trd/ip_1hour_ascii/"
          },
          {
            "Name": "HTTPS from SPDF",
            "URL": "https://spdf.gsfc.nasa.gov/pub/data/pioneer/pioneer11/particle/trd/ip_1hour_ascii/",
            "Description": "In CDF via HTTP from SPDF"
          }
        ],
        "Format": "Text",
        "DataExtent": {
          "Quantity": "14",
          "Units": "MB"
        },
        "Acknowledgement": "Please acknowledge the PI, R. Walker Fillius,\nand the GSFC Space Physics Data Facility"
      },
      "InstrumentID": "spase://SMWG/Instrument/Pioneer11/TRD",
      "MeasurementType": "EnergeticParticles",
      "TemporalDescription": {
        "TimeSpan": {
          "StartDate": "1973-04-16T00:00:00",
          "StopDate": "1991-08-31T00:00:00"
        },
        "Cadence": "PT1H"
      },
      "ObservedRegion": "Heliosphere.Outer",
      "Parameter": [
        {
          "Name": "C1 Count rate, ions > 480 MeV/n",
          "ParameterKey": "Column08",
          "Description": "Hourly count rate of protons > 480 MeV (~80% of counts)\nand >480 MeV/n Z>1 ions",
          "Cadence": "PT1H",
          "Units": "cps",
          "Particle": {
            "ParticleType": "Proton",
            "ParticleQuantity": "CountRate",
            "EnergyRange": {
              "Low": "480",
              "High": "INF",
              "Units": "MeV/n"
            }
          }
        },
        {
          "Name": "C3 Count rate, ions > 650 MeV/n",
          "ParameterKey": "Column09",
          "Description": "Hourly count rate of protons > 650 MeV (~30% of counts)\nand >650 MeV/n Z>1 ions",
          "Cadence": "PT1H",
          "Units": "cps",
          "Particle": {
            "ParticleType": "Ion",
            "ParticleQuantity": "CountRate",
            "EnergyRange": {
              "Low": "650",
              "High": "INF",
              "Units": "MeV/n"
            }
          }
        },
        {
          "Name": "M3L Count rate, ions > 80 MeV/n",
          "ParameterKey": "Column06",
          "Description": "Hourly count rate of protons between 80 and 300 MeV \n(~50% of counts) and >80 MeV/n Z>1 ions",
          "Cadence": "PT1H",
          "Units": "cps",
          "Particle": {
            "ParticleType": "Proton",
            "ParticleQuantity": "CountRate",
            "EnergyRange": {
              "Low": "80",
              "High": "300",
              "Units": "MeV"
            }
          }
        },
        {
          "Name": "M1L Count rate, ions (mostly protons) > 80 MeV/n",
          "ParameterKey": "Column07",
          "Description": "Hourly count rate of protons above 80 MeV \n(~90% of counts) and >80 MeV/n Z>1 ions",
          "Cadence": "PT1H",
          "Units": "cps",
          "Particle": {
            "ParticleType": "Proton",
            "ParticleQuantity": "CountRate",
            "EnergyRange": {
              "Low": "80",
              "High": "INF",
              "Units": "MeV/n"
            }
          }
        }
      ]
    }
  }
}