{
  "Spase": {
    "xmlns:xsi": "http://www.w3.org/2001/XMLSchema-instance",
    "xmlns": "http://www.spase-group.org/data/schema",
    "xsi:schemaLocation": "http://www.spase-group.org/data/schema http://www.spase-group.org/data/schema/spase-2_3_2.xsd",
    "Version": "2.3.2",
    "NumericalData": {
      "ResourceID": "spase://NASA/NumericalData/ParkerSolarProbe/MAGandPLS/PT1H",
      "ResourceHeader": {
        "ResourceName": "Parker Solar Probe (PSP) Merged Magnetic Field, Plasma, and Ephemeris, Hourly Data",
        "DOI": "https://doi.org/10.48322/19ed-kz70",
        "ReleaseDate": "2021-05-31T12:34:56.789",
        "RevisionHistory": {
          "RevisionEvent": {
            "ReleaseDate": "2021-05-31T12:34:56.789",
            "Note": "Updated to SPASE Version 2.3.2 if needed, Applied quality control for DOI usage, LFB"
          }
        },
        "Description": "The NSSDC Coordinated Heliospheric Observations Web, COHOWeb, hourly and daily Parker Solar Probe, PSP, data were made by using high resolution data from from CDAWeb.\n\nThe PSP COHO file include data derived from the PSP FIELDS Fluxgate Magnetometer data as well as Densities, Vector Velocities, and Scalar Radial Component Temperatures of Solar Wind Protons measured by the PSP SWEAP Solar Probe Cup, SPC. The original PSP magnetic field data comes from the PSP_FLD_L2_MAG_RTN_1MIN data product while the original plasma data comes from the PSP_SWP_SPC_L3I data product by applying the following conditions:\n\n* Proton bulk velocity from 1-dimensional Maxwellian fitting, only good quality, in the inertial RTN frame\n* Total proton number density from 1-dimensional Maxwellian fitting, only good quality\n* Proton most probable thermal speed, radial component, from 1-dimensional maxwellian Fitting, only good quality\n\nCitation: Papitashvili, N. E. (2020). Parker Solar Probe (PSP) Merged Magnetic Field, Plasma, and Ephemeris, Hourly Data [Data set]. NASA Space Physics Data Facility. https://doi.org/10.48322/19ed-kz70",
        "Acknowledgement": "Please acknowledge the Principal Investigator N.E. Papitashvili for use of the Data",
        "PublicationInfo": {
          "Authors": "Papitashvili, Natalia E.",
          "PublicationDate": "2020-01-01T00:00:00",
          "PublishedBy": "NASA Space Physics Data Facility"
        },
        "Contact": [
          {
            "PersonID": "spase://SMWG/Person/Natalia.E.Papitashvili",
            "Role": "PrincipalInvestigator"
          },
          {
            "PersonID": "spase://SMWG/Person/Robert.M.Candey",
            "Role": "MetadataContact"
          },
          {
            "PersonID": "spase://SMWG/Person/Lee.Frost.Bargatze",
            "Role": "MetadataContact"
          }
        ],
        "InformationURL": [
          {
            "Name": "COHOWeb Service and Data Documentation",
            "URL": "https://omniweb.gsfc.nasa.gov/coho/html/cw_data.html",
            "Description": "This web site provides a overview description of the data and services provided by the COHOWeb interface and includes spacecraft mission specific notes, the data format specification, and coordinate system descriptions."
          },
          {
            "Name": "COHOWeb Deep Space Hourly and Daily Data and Service web site, GSFC, SPDF",
            "URL": "https://omniweb.gsfc.nasa.gov/coho/",
            "Description": "Data access and services for hourly and daily merged interplanetary magnetic field, plasma, proton fluxes, and ephemerides data from deep space satellite missions. The services include: 1) Graphical browse and listing, 2) Listing, and plotting with filtering, 3) Distribution functions, medians, averages, standard deviations, 4) Scatter plotting, linear regression fitting, 5) FTPS access to hourly data, and 6) FTPS access to high resolution data."
          },
          {
            "Name": "OMNIWeb Plus Interface Description",
            "URL": "https://omniweb.gsfc.nasa.gov/html/about_interface.html",
            "Description": "The OMNIWeb Plus integrated interface provides access to the many interplanetary magnetic field, plasma, and energetic particle data sets hosted by the Goddard Space Flight Center, GSFC, Space Physics Data Facility, SPDF. OMNIWeb Plus services are available via several underlying interfaces including: OMNIWeb, COHOWeb, FTPBrowser, CDAWeb, HelioWeb, and direct HTTPS access that offering various functionalities."
          },
          {
            "Name": "OMNIWeb Plus Deep Space Data and Service web site, GSFC, SPDF",
            "URL": "https://omniweb.gsfc.nasa.gov/",
            "Description": "Paths to magnetic field, plasma, energetic particle, and ephemeris data relevant to heliospheric studies resident at the Goddard Space Flight Center, GSFC, Space Physics Data Facility, SPDF"
          },
          {
            "Name": "OMNI Data Rules of the Road",
            "URL": "https://omniweb.gsfc.nasa.gov/html/citing.html",
            "Description": "OMNI Data Usage Citation Instructions"
          }
        ],
        "PriorID": "spase://VSPO/NumericalData/ParkerSolarProbe/MAGandPLS/PT1H"
      },
      "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/psp/coho1hr_magplasma/cdf/",
              "Description": "Access to Data in CDF Format via ftp from SPDF"
            },
            {
              "Name": "HTTPS from SPDF",
              "URL": "https://spdf.gsfc.nasa.gov/pub/data/psp/coho1hr_magplasma/cdf/",
              "Description": "Access to Data in CDF Format via http from SPDF"
            },
            {
              "Name": "CDAWeb",
              "URL": "https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=PSP_COHO1HR_MERGED_MAG_PLASMA&index=sp_phys",
              "ProductKey": "PSP_COHO1HR_MERGED_MAG_PLASMA",
              "Description": "Access to ASCII, CDF, and Plots via NASA/GSFC CDAWeb"
            }
          ],
          "Format": "CDF",
          "Encoding": "None",
          "Acknowledgement": "Please acknowledge the Principal Investigator N.E. Papitashvili. Please acknowledge the Data Providers and CDAWeb when using these Data."
        },
        {
          "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": "PSP_COHO1HR_MERGED_MAG_PLASMA",
            "Description": "Web Service to this product using the HAPI interface."
          },
          "Format": "CSV",
          "Acknowledgement": "Please acknowledge the Principal Investigator N.E. Papitashvili. Please acknowledge the Data Providers and CDAWeb when using these Data."
        }
      ],
      "ProcessingLevel": "Calibrated",
      "InstrumentID": [
        "spase://SMWG/Instrument/ParkerSolarProbe/Ephemeris",
        "spase://SMWG/Instrument/ParkerSolarProbe/FIELDS/MAG",
        "spase://SMWG/Instrument/ParkerSolarProbe/SWEAP/SPC"
      ],
      "MeasurementType": [
        "Ephemeris",
        "MagneticField",
        "ThermalPlasma"
      ],
      "TemporalDescription": {
        "TimeSpan": {
          "StartDate": "2018-01-01T00:00:00.000",
          "StopDate": "2019-12-01T23:59:59.999"
        },
        "Cadence": "PT1H"
      },
      "ObservedRegion": [
        "Heliosphere",
        "Heliosphere.Inner",
        "Heliosphere.NearEarth",
        "Sun.Corona"
      ],
      "Parameter": [
        {
          "Name": "Epoch Time",
          "ParameterKey": "Epoch",
          "Description": "Epoch Time Tags",
          "Caveats": "This Parameter exhibits an increasing Monotonic Progression",
          "Cadence": "PT1H",
          "Units": "ms",
          "UnitsConversion": "1.0e-3>s",
          "RenderingHints": {
            "AxisLabel": "Epoch",
            "ValueFormat": "E14.8",
            "ScaleMin": "6.3681962619904e+13",
            "ScaleMax": "6.4060653819904e+13",
            "ScaleType": "LinearScale"
          },
          "ValidMin": "01-Jan-2018 00:00:00.000",
          "ValidMax": "01-Jan-2030 00:00:00.000",
          "FillValue": "31-Dec-9999 23:59:59.999",
          "Support": {
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "PSP Spacecraft Position, Heliocentric Radial Distance",
          "Set": "Time series defined by using: EPOCH",
          "ParameterKey": "radialDistance",
          "Description": "Parker Solar Probe Spacecraft Position, Heliocentric Radial Distance",
          "Cadence": "PT1H",
          "Units": "ua",
          "UnitsConversion": "1.495978706961e11>m",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Spherical",
            "CoordinateSystemName": "HGI"
          },
          "RenderingHints": {
            "DisplayType": "TimeSeries",
            "AxisLabel": "Radial Distance",
            "ValueFormat": "F7.2"
          },
          "ValidMin": "0.1",
          "ValidMax": "10.0",
          "FillValue": "-1.0e+31",
          "Support": {
            "Qualifier": [
              "Scalar",
              "Magnitude"
            ],
            "SupportQuantity": "Positional"
          }
        },
        {
          "Name": "PSP Spacecraft Position, Latitude, HGI Coordinates",
          "Set": "Time series defined by using: EPOCH",
          "ParameterKey": "heliographicLatitude",
          "Description": "Parker Solar Probe Spacecraft Position, Latitude, Heliographic, HGI, Spherical Coordinates",
          "Cadence": "PT1H",
          "Units": "°",
          "UnitsConversion": "0.0174532925>rad",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Spherical",
            "CoordinateSystemName": "HGI"
          },
          "RenderingHints": {
            "DisplayType": "TimeSeries",
            "AxisLabel": "HGI_Lat",
            "ValueFormat": "F7.1"
          },
          "ValidMin": "-90.0",
          "ValidMax": "90.0",
          "FillValue": "-1.0e+31",
          "Support": {
            "Qualifier": "DirectionAngle.ElevationAngle",
            "SupportQuantity": "Positional"
          }
        },
        {
          "Name": "PSP Spacecraft Position, Longitude, HGI Coordinates",
          "Set": "Time series defined by using: EPOCH",
          "ParameterKey": "heliographicLongitude",
          "Description": "Parker Solar Probe Spacecraft Position, Longitude, Heliographic, HGI, Spherical Coordinates",
          "Cadence": "PT1H",
          "Units": "°",
          "UnitsConversion": "0.0174532925>rad",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Spherical",
            "CoordinateSystemName": "HGI"
          },
          "RenderingHints": {
            "DisplayType": "TimeSeries",
            "AxisLabel": "HGI_Long",
            "ValueFormat": "F7.1"
          },
          "ValidMin": "0.0",
          "ValidMax": "360.0",
          "FillValue": "-1.0e+31",
          "Support": {
            "Qualifier": "DirectionAngle.AzimuthAngle",
            "SupportQuantity": "Positional"
          }
        },
        {
          "Name": "Interplanetary Magnetic Field, R-component, RTN Coordinates",
          "Set": "Time series defined by using: EPOCH",
          "ParameterKey": "BR",
          "Description": "Interplanetary Magnetic Field, IMF, Radial component, BR, Radial-Tangential-Normal, RTN, Cartesian Coordinates",
          "Cadence": "PT1H",
          "Units": "nT",
          "UnitsConversion": "1.0e-9>T",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "RTN"
          },
          "RenderingHints": {
            "DisplayType": "TimeSeries",
            "AxisLabel": "BR_(RTN)",
            "ValueFormat": "F9.2"
          },
          "ValidMin": "-10000.0",
          "ValidMax": "10000.0",
          "FillValue": "-1.0e+31",
          "Field": {
            "Qualifier": "Component.I",
            "FieldQuantity": "Magnetic"
          }
        },
        {
          "Name": "Interplanetary Magnetic Field, T-component, RTN Coordinates",
          "Set": "Time series defined by using: EPOCH",
          "ParameterKey": "BT",
          "Description": "Interplanetary Magnetic Field, IMF, Tangential component, BT, Radial-Tangential-Normal, RTN, Cartesian Coordinates",
          "Cadence": "PT1H",
          "Units": "nT",
          "UnitsConversion": "1.0e-9>T",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "RTN"
          },
          "RenderingHints": {
            "DisplayType": "TimeSeries",
            "AxisLabel": "BT_(RTN)",
            "ValueFormat": "F9.2"
          },
          "ValidMin": "-1000.0",
          "ValidMax": "1000.0",
          "FillValue": "-1.0e+31",
          "Field": {
            "Qualifier": "Component.J",
            "FieldQuantity": "Magnetic"
          }
        },
        {
          "Name": "Interplanetary Magnetic Field, N-component, RTN Coordinates",
          "Set": "Time series defined by using: EPOCH",
          "ParameterKey": "BN",
          "Description": "Interplanetary Magnetic Field, IMF, Normal component, BN, Radial-Tangential-Normal, RTN, Cartesian Coordinates",
          "Cadence": "PT1H",
          "Units": "nT",
          "UnitsConversion": "1.0e-9>T",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "RTN"
          },
          "RenderingHints": {
            "DisplayType": "TimeSeries",
            "AxisLabel": "BN_(RTN)",
            "ValueFormat": "F9.2"
          },
          "ValidMin": "-10000.0",
          "ValidMax": "10000.0",
          "FillValue": "-1.0e+31",
          "Field": {
            "Qualifier": "Component.K",
            "FieldQuantity": "Magnetic"
          }
        },
        {
          "Name": "Interplanetary Magnetic Field, B, Vector Magnitude",
          "Set": "Time series defined by using: EPOCH",
          "ParameterKey": "B",
          "Description": "Interplanetary Magnetic Field, IMF, Vector Magnitude, B, average of fine time scale magnitudes",
          "Cadence": "PT1H",
          "Units": "nT",
          "UnitsConversion": "1.0e-9>T",
          "RenderingHints": {
            "DisplayType": "TimeSeries",
            "AxisLabel": "B",
            "ValueFormat": "F9.2"
          },
          "ValidMin": "0.0",
          "ValidMax": "10000.0",
          "FillValue": "-1.0e+31",
          "Field": {
            "Qualifier": [
              "Scalar",
              "Magnitude"
            ],
            "FieldQuantity": "Magnetic"
          }
        },
        {
          "Name": "Proton Velocity, R-component, RTN Coordinates",
          "Set": "Time series defined by using: EPOCH",
          "ParameterKey": "VR",
          "Description": "Proton Velocity Vector, Radial component, VR, Radial-Tangential-Normal, RTN, Cartesian Coordinates",
          "Cadence": "PT1H",
          "Units": "km/s",
          "UnitsConversion": "1.0e3>m/s",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "RTN"
          },
          "RenderingHints": {
            "DisplayType": "TimeSeries",
            "AxisLabel": "VR_(RTN)",
            "ValueFormat": "F8.1"
          },
          "ValidMin": "-10000.0",
          "ValidMax": "10000.0",
          "FillValue": "-1.0e+31",
          "Particle": {
            "ParticleType": "Proton",
            "Qualifier": "Component.I",
            "ParticleQuantity": "Velocity",
            "AtomicNumber": "1"
          }
        },
        {
          "Name": "Proton Velocity, T-component, RTN Coordinates",
          "Set": "Time series defined by using: EPOCH",
          "ParameterKey": "VT",
          "Description": "Proton Velocity Vector, Tangential component, VT, Radial-Tangential-Normal, RTN, Cartesian Coordinates",
          "Cadence": "PT1H",
          "Units": "km/s",
          "UnitsConversion": "1.0e3>m/s",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "RTN"
          },
          "RenderingHints": {
            "DisplayType": "TimeSeries",
            "AxisLabel": "VT_(RTN)",
            "ValueFormat": "F8.1"
          },
          "ValidMin": "-10000.0",
          "ValidMax": "10000.0",
          "FillValue": "-1.0e+31",
          "Particle": {
            "ParticleType": "Proton",
            "Qualifier": "Component.J",
            "ParticleQuantity": "Velocity",
            "AtomicNumber": "1"
          }
        },
        {
          "Name": "Proton Velocity, N-component, RTN Coordinates",
          "Set": "Time series defined by using: EPOCH",
          "ParameterKey": "VN",
          "Description": "Proton Velocity Vector, Normal component, VN, Radial-Tangential-Normal, RTN, Cartesian Coordinates",
          "Cadence": "PT1H",
          "Units": "km/s",
          "UnitsConversion": "1.0e3>m/s",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "RTN"
          },
          "RenderingHints": {
            "DisplayType": "TimeSeries",
            "AxisLabel": "VN_(RTN)",
            "ValueFormat": "F8.1"
          },
          "ValidMin": "-10000.0",
          "ValidMax": "10000.0",
          "FillValue": "-1.0e+31",
          "Particle": {
            "ParticleType": "Proton",
            "Qualifier": "Component.K",
            "ParticleQuantity": "Velocity",
            "AtomicNumber": "1"
          }
        },
        {
          "Name": "Proton Bulk Speed, V",
          "Set": "Time series defined by using: EPOCH",
          "ParameterKey": "ProtonSpeed",
          "Description": "Proton Bulk Speed, V, average of fine time scale magnitudes",
          "Cadence": "PT1H",
          "Units": "km/s",
          "UnitsConversion": "1.0e3>m/s",
          "RenderingHints": {
            "DisplayType": "TimeSeries",
            "AxisLabel": "proton_speed",
            "ValueFormat": "F8.1"
          },
          "ValidMin": "100.0",
          "ValidMax": "90000.0",
          "FillValue": "-1.0e+31",
          "Particle": {
            "ParticleType": "Proton",
            "Qualifier": [
              "Scalar",
              "Magnitude"
            ],
            "ParticleQuantity": "Velocity",
            "AtomicNumber": "1"
          }
        },
        {
          "Name": "Proton Flow Elevation Angle, θ, RTN Coordinates",
          "Set": "Time series defined by using: EPOCH",
          "ParameterKey": "flow_theta",
          "Description": "Proton Flow Elevation/Latitude Angle, θ, Radial-Tangential-Normal, RTN, Spherical Coordinates",
          "Cadence": "PT1H",
          "Units": "°",
          "UnitsConversion": "0.0174532925>rad",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Spherical",
            "CoordinateSystemName": "RTN"
          },
          "RenderingHints": {
            "DisplayType": "TimeSeries",
            "AxisLabel": "flow_Lat_(RTN)",
            "ValueFormat": "F8.1"
          },
          "ValidMin": "-89.0",
          "ValidMax": "89.0",
          "FillValue": "-1.0e+31",
          "Particle": {
            "ParticleType": "Proton",
            "Qualifier": "DirectionAngle.ElevationAngle",
            "ParticleQuantity": "Velocity",
            "AtomicNumber": "1"
          }
        },
        {
          "Name": "Proton Flow Azimuth Angle, ϕ, RTN Coordinates",
          "Set": "Time series defined by using: EPOCH",
          "ParameterKey": "flow_lon",
          "Description": "Proton Flow Azimuth/Longitude Angle, ϕ, Radial-Tangential-Normal, RTN, Spherical Coordinates",
          "Cadence": "PT1H",
          "Units": "°",
          "UnitsConversion": "0.0174532925>rad",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Spherical",
            "CoordinateSystemName": "RTN"
          },
          "RenderingHints": {
            "DisplayType": "TimeSeries",
            "AxisLabel": "SW_Lon_(RTN)",
            "ValueFormat": "F8.1"
          },
          "ValidMin": "-180.0",
          "ValidMax": "180.0",
          "FillValue": "-1.0e+31",
          "Particle": {
            "ParticleType": "Proton",
            "Qualifier": "DirectionAngle.AzimuthAngle",
            "ParticleQuantity": "Velocity",
            "AtomicNumber": "1"
          }
        },
        {
          "Name": "Proton Density, n",
          "Set": "Time series defined by using: EPOCH",
          "ParameterKey": "protonDensity",
          "Description": "Proton Number Density, n, Total",
          "Cadence": "PT1H",
          "Units": "cm^-3",
          "UnitsConversion": "1.0e6>m^-3",
          "RenderingHints": {
            "DisplayType": "TimeSeries",
            "AxisLabel": "proton_dens",
            "ValueFormat": "F8.1"
          },
          "ValidMin": "0.0",
          "ValidMax": "10000.0",
          "FillValue": "-1.0e+31",
          "Particle": {
            "ParticleType": "Proton",
            "Qualifier": "Total",
            "ParticleQuantity": "NumberDensity",
            "AtomicNumber": "1"
          }
        },
        {
          "Name": "Proton Temperature, T",
          "Set": "Time series defined by using: EPOCH",
          "ParameterKey": "protonTemp",
          "Description": "Proton Temperature, T, scalar radial component",
          "Cadence": "PT1H",
          "Units": "°K",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "RTN"
          },
          "RenderingHints": {
            "DisplayType": "TimeSeries",
            "AxisLabel": "Proton_temp",
            "ValueFormat": "F10.0"
          },
          "ValidMin": "1000.0",
          "ValidMax": "9.0e+07",
          "FillValue": "-1.0e+31",
          "Particle": {
            "ParticleType": "Proton",
            "Qualifier": [
              "Scalar",
              "Component.I"
            ],
            "ParticleQuantity": "Temperature",
            "AtomicNumber": "1"
          }
        }
      ]
    }
  }
}