{
  "Spase": {
    "xmlns": "http://www.spase-group.org/data/schema",
    "xmlns:xsi": "http://www.w3.org/2001/XMLSchema-instance",
    "xsi:schemaLocation": "http://www.spase-group.org/data/schema  https://www.spase-group.org/data/schema/spase-2_3_2.xsd",
    "Version": "2.3.2",
    "NumericalData": {
      "ResourceID": "spase://NASA/NumericalData/ISEE1/VES/PT18S",
      "ResourceHeader": {
        "ResourceName": "ISEE 1 VES Electron Data at 9s or 18s",
        "ReleaseDate": "2021-04-27T15:38:11Z",
        "Description": "This data set, held in CDAWeb as ISEE1_H0_FE,\ncontains electron moments from the Vector Electron Spectrometer\n(VES), and spacecraft position vectors, at 9s or 18s resolution, \ndepending on spacecraft telemetry rate.  The data set\nalso holds 1-min averages of the measured magnetic field\nvector.  Electron moments include density, flow velocity,\ntemperature and its anisotropy, and heat flux vector.  Also given\nare the pressure tensor, its diagonalizing eigenvector, and the \nangle between its principal axis and the ambient magnetic field \nvector.  These parameters are based on distributions accumulated\nin 3 sec but telemetered over 9s or 18s.  Ancillary information \ngiven includes the spacecraft spin period, the spacecraft \npotential, the energy channels above this potential on which the \nmoments for this record were based, and on/off flags for the \nHarvey and Mozer experiments.",
        "Acknowledgement": "Please acknowledge the VES PI, Dr. Keith Ogilvie",
        "Contact": [
          {
            "PersonID": "spase://SMWG/Person/Keith.W.Ogilvie",
            "Role": "PrincipalInvestigator"
          },
          {
            "PersonID": "spase://SMWG/Person/Adolfo.Figueroa-Vinas",
            "Role": "GeneralContact"
          }
        ],
        "InformationURL": {
          "Name": "Readme file at SPDF",
          "URL": "https://spdf.gsfc.nasa.gov/pub/data/isee/isee1/fast_electrons_gsfc/aareadme.txt"
        },
        "PriorID": [
          "spase://VMO/NumericalData/ISEE1/VES/PT18S",
          "spase://VSPO/NumericalData/ISEE1/VES/PT18S"
        ]
      },
      "AccessInformation": [
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "AccessURL": [
            {
              "Name": "FTPS from SPDF (not with most browsers)",
              "URL": "ftps://spdf.gsfc.nasa.gov/pub/data/isee/isee1/isee1_cdaweb/h0/fe/",
              "Description": "For ftp retrieval of daily CDF files"
            },
            {
              "Name": "HTTPS from SPDF",
              "URL": "https://spdf.gsfc.nasa.gov/pub/data/isee/isee1/isee1_cdaweb/h0/fe/",
              "Description": "In CDF via HTTP from SPDF"
            }
          ],
          "Format": "CDF",
          "DataExtent": {
            "Quantity": "100",
            "Units": "KB",
            "Per": "P1D"
          },
          "Acknowledgement": "Please acknowledge the FPE PI, Dr. Keith Ogilvie, \nand the Space Physics Data Facility at NASA/GSFC"
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "AccessURL": {
            "Name": "CDAWeb",
            "URL": "https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=ISEE1_H0_FE&index=sp_phys",
            "ProductKey": "ISEE1_H0_FE",
            "Description": "For CDAWeb subset, plot and list capabilities"
          },
          "Format": "Text",
          "Acknowledgement": "Please acknowledge the FPE PI, Dr. Keith Ogilvie, \nand the Space Physics Data Facility at NASA/GSFC"
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "AccessURL": {
            "Name": "CDAWeb HAPI Server",
            "URL": "https://cdaweb.gsfc.nasa.gov/hapi",
            "Style": "HAPI",
            "ProductKey": "ISEE1_H0_FE",
            "Description": "Web Service to this product using the HAPI interface."
          },
          "Format": "CSV",
          "Acknowledgement": "Please acknowledge the FPE PI, Dr. Keith Ogilvie, \nand the Space Physics Data Facility at NASA/GSFC"
        }
      ],
      "ProcessingLevel": "Calibrated",
      "InstrumentID": "spase://SMWG/Instrument/ISEE1/VES",
      "MeasurementType": "ThermalPlasma",
      "TemporalDescription": {
        "TimeSpan": {
          "StartDate": "1977-10-29T00:00:00",
          "StopDate": "1979-06-03T00:00:00"
        },
        "Cadence": "PT18S"
      },
      "ObservedRegion": "Earth.Magnetosphere",
      "Parameter": [
        {
          "Name": "Universal Time",
          "ParameterKey": "Epoch",
          "Description": "DD-MON-YY HH:MM:SS.SSS",
          "Support": {
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "Electron Density, 0.5s",
          "ParameterKey": "FN",
          "Description": "This density is determined from a distribution\nobtained during 0.5s, for one 60 deg sector of one spacecraft \nspin.",
          "Cadence": "PT18S",
          "Units": "1/cc",
          "Particle": {
            "ParticleType": "Electron",
            "ParticleQuantity": "NumberDensity"
          }
        },
        {
          "Name": "Electron Density, 3s",
          "ParameterKey": "FNOUT",
          "Description": "This density is determined from a full-spin\n(3 sec) electron distribution.",
          "Cadence": "PT18S",
          "Units": "1/cc",
          "Particle": {
            "ParticleType": "Electron",
            "ParticleQuantity": "NumberDensity"
          }
        },
        {
          "Name": "Bulk Velocity",
          "ParameterKey": "UOUT",
          "Cadence": "PT18S",
          "Units": "km/s",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "GSE"
          },
          "Structure": {
            "Size": "3",
            "Description": "The GSE X, Y, Z components of the bulk velocity \nvector"
          },
          "Particle": {
            "ParticleType": "Electron",
            "Qualifier": "Vector",
            "ParticleQuantity": "FlowVelocity"
          }
        },
        {
          "Name": "Pressure Tensor",
          "ParameterKey": "FPOUT",
          "Cadence": "PT18S",
          "Units": "ergs/cm^2",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "GSE"
          },
          "Structure": {
            "Size": "3 3",
            "Description": "The GSE XX, XY, XZ, YX, YY, YZ, ZX, ZY, ZZ \nelements of the pressure tensor P.  Pij = Pji."
          },
          "Particle": {
            "ParticleType": "Electron",
            "Qualifier": "Tensor",
            "ParticleQuantity": "Pressure"
          }
        },
        {
          "Name": "Heat Flux Vector",
          "ParameterKey": "FHOUT",
          "Cadence": "PT18S",
          "Units": "ergs/s-cm^2",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "GSE"
          },
          "Structure": {
            "Size": "3",
            "Description": "The GSE X, Y, Z components of the heat flux \nvector"
          },
          "Particle": {
            "ParticleType": "Electron",
            "Qualifier": "Vector",
            "ParticleQuantity": "HeatFlux"
          }
        },
        {
          "Name": "Electron Temperature",
          "ParameterKey": "TROUT",
          "Description": "Electron temperature is 1/3rd of the trace of the\ndiagonalized pressure tensor",
          "Cadence": "PT18S",
          "Units": "deg K",
          "Particle": {
            "ParticleType": "Electron",
            "ParticleQuantity": "Temperature"
          }
        },
        {
          "Name": "Electron Temperature Anisotropy",
          "ParameterKey": "ETTRT",
          "Description": "Electron temperature anisotropy is \nT-parallel/T-perpendicular.",
          "Cadence": "PT9S",
          "Particle": {
            "ParticleType": "Electron",
            "Qualifier": "Anisotropy",
            "ParticleQuantity": "Temperature"
          }
        },
        {
          "Name": "Normalized Gyrotropy",
          "ParameterKey": "DEIG",
          "Description": "Normalized gyrotropy is the difference between\nperpendicular eigenvalues of the pressure tensor, divided by the\nelectron temperature",
          "Cadence": "PT18S",
          "Particle": {
            "ParticleType": "Electron",
            "Qualifier": "Anisotropy",
            "ParticleQuantity": "Temperature"
          }
        },
        {
          "Name": "GSE X component of magnetic field",
          "ParameterKey": "BX",
          "Description": "Bx(GSE), 1 minute average",
          "Cadence": "PT1M",
          "Units": "nT",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "GSE"
          },
          "Field": {
            "Qualifier": "Component.I",
            "FieldQuantity": "Magnetic"
          }
        },
        {
          "Name": "GSE Y component of magnetic field",
          "ParameterKey": "BY",
          "Description": "By(GSE), 1 minute average",
          "Cadence": "PT1M",
          "Units": "nT",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "GSE"
          },
          "Field": {
            "Qualifier": "Component.J",
            "FieldQuantity": "Magnetic"
          }
        },
        {
          "Name": "GSE Z component of magnetic field",
          "ParameterKey": "BZ",
          "Description": "Bz(GSE), 1 minute average",
          "Cadence": "PT1M",
          "Units": "nT",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "GSE"
          },
          "Field": {
            "Qualifier": "Component.K",
            "FieldQuantity": "Magnetic"
          }
        },
        {
          "Name": "GSE X component of spacecraft position vector",
          "ParameterKey": "THEO_GSE_X",
          "Description": "GSE X component of spacecraft position vector",
          "Cadence": "PT18S",
          "Units": "km",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "GSE"
          },
          "Support": {
            "Qualifier": "Component.I",
            "SupportQuantity": "Positional"
          }
        },
        {
          "Name": "GSE Y component of spacecraft position vector",
          "ParameterKey": "THEO_GSE_Y",
          "Description": "GSE Y component of spacecraft position vector",
          "Cadence": "PT18S",
          "Units": "km",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "GSE"
          },
          "Support": {
            "Qualifier": "Component.J",
            "SupportQuantity": "Positional"
          }
        },
        {
          "Name": "GSE Z component of spacecraft position vector",
          "ParameterKey": "THEO_GSE_Z",
          "Description": "GSE Z component of spacecraft position vector",
          "Cadence": "PT18S",
          "Units": "km",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "GSE"
          },
          "Support": {
            "Qualifier": "Component.K",
            "SupportQuantity": "Positional"
          }
        }
      ]
    }
  }
}