{
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    "xsi:schemaLocation": "http://www.spase-group.org/data/schema http://www.spase-group.org/data/schema/spase-2_6_1.xsd",
    "_Note": "Nodes prefixed with a _ are not valid SPASE, but are included for debugging. Values prefixed with a x_ are not valid SPASE but may considered for addition for completeness.",
    "Version": "2.6.1",
    "_MasterURL": "https://cdaweb.gsfc.nasa.gov/pub/software/cdawlib/0JSONS/uy_proton-fit-parameters_swoops_00000000_v01.json (from all.xml)",
    "NumericalData": {
      "ResourceID": "spase://NASA/NumericalData/Ulysses/SWOOPS/Proton/FitParameters/PT4M",
      "_ResourceID": "Source: https://github.com/rweigel/cdawmeta-spase/blob/main/ResourceID.json",
      "ResourceHeader": {
        "ResourceName": "Fitting parameters of the distribution function of protons.",
        "_ResourceName": "Source: Master/CDFglobalAttributes/Logical_source_description",
        "AlternateName": "uy_proton-fit-parameters_swoops",
        "_AlternateName": "Source: Master/CDFglobalAttributes/Logical_source",
        "Description": "This file contains  the parameters obtained by fitting data to a bi-maxwellian core-beam distribution. Under normal circumstances, the first (slow) population is the core and the second (fast) population is the beam. When the interplanetary magnetic field is folded back on itself due to turbulence or other processes the relation of the first and second populations to the core and beam, respectively, is reversed (see, e.g, M. Neugebauer and B. E. Goldstein, AIP Conf. Proc. 1539, 46, 2013). The vector magnetic field is given in  RTN coordinates and it was obtained for the time at which the peak of the proton distribution function was measured. Only good fits are retained.",
        "_Description": "Source: Master/CDFglobalAttributes/TEXT",
        "Acknowledgement": "B. G. Goldstein, M. Neugebauer, A. Tenerani",
        "_Acknowledgement": "Source: Master/CDFglobalAttributes/Acknowledgement",
        "_Rights": {
          "Name": "SPDX",
          "Description": "Creative Commons Zero v1.0 Universal",
          "URL": "https://spdx.org/licenses/CC0-1.0.html",
          "SchemeURI": "https://spdx.org/licenses/"
        },
        "InformationURL": [
          {
            "Name": "The Ulysses Solar Wind Observations Over the Poles of the Sun, SWOOPS, Instrument Web Page hosted at the Los Alamos National Laboratory, LANL",
            "URL": "https://adsabs.harvard.edu/pdf/1992a&as...92..237b",
            "Description": "The Ulysses SWOOPS Web Page, LANL",
            "_Note": "Source: InformationURL.json"
          }
        ]
      },
      "DOI": "https://doi.org/10.48322/e85v-8y23",
      "_DOI": "Source: https://github.com/rweigel/cdawmeta-spase/blob/main/DOI.json",
      "AccessInformation": [
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: David. J. McComas at Princeton/PPPL",
          "Format": [
            "CDF"
          ],
          "Style": "Listing",
          "AccessURL": {
            "Name": "HTTPS from SPDF",
            "URL": "https://cdaweb.gsfc.nasa.gov/pub/data/ulysses/plasma/swoops_cdaweb/proton-fit-parameters_swoops",
            "Description": "In CDF via HTTP from CDAWeb",
            "AccessFilenameTemplate": "uy_proton-fit-parameters_swoops_%Y%m%d_%Q.cdf",
            "AccessDirectoryTemplate": "%Y",
            "ProductKey": "UY_PROTON-FIT-PARAMETERS_SWOOPS"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: David. J. McComas at Princeton/PPPL",
          "Format": [
            "CDF"
          ],
          "Style": "Listing",
          "AccessURL": {
            "Name": "FTPS from SPDF",
            "URL": "ftps://cdaweb.gsfc.nasa.gov/pub/data/ulysses/plasma/swoops_cdaweb/proton-fit-parameters_swoops",
            "Description": "In CDF via HTTP from CDAWeb",
            "AccessFilenameTemplate": "uy_proton-fit-parameters_swoops_%Y%m%d_%Q.cdf",
            "AccessDirectoryTemplate": "%Y",
            "ProductKey": "UY_PROTON-FIT-PARAMETERS_SWOOPS"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: David. J. McComas at Princeton/PPPL",
          "Format": [
            "CDF",
            "CSV",
            "GIF",
            "NetCDF",
            "PNG",
            "PS",
            "PDF",
            "XML",
            "x_Script.IDL",
            "x_Script.Python",
            "Text.ASCII",
            "x_WAV"
          ],
          "AccessURL": {
            "Name": "CDAWeb Web Service",
            "URL": "https://cdaweb.gsfc.nasa.gov/WebServices/",
            "Style": "WebService",
            "Description": "Instructions for using web services to access this dataset an other other metadata and options for CDAWeb datasets. The ProductKey here corresponds to the query parameter 'dataset' in the tables at the AccessURL in a dataset-related request can be made.",
            "ProductKey": "UY_PROTON-FIT-PARAMETERS_SWOOPS"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: David. J. McComas at Princeton/PPPL",
          "Format": [
            "CDF",
            "GIF",
            "PDF",
            "Text.ASCII",
            "x_WAV"
          ],
          "AccessURL": {
            "Name": "CDAWeb Web Service user interface",
            "URL": "https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?index=sp_phys&dataset=UY_PROTON-FIT-PARAMETERS_SWOOPS",
            "Style": "WebService",
            "ProductKey": "UY_PROTON-FIT-PARAMETERS_SWOOPS",
            "Description": "Web service user interface for this product."
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: David. J. McComas at Princeton/PPPL",
          "Format": [
            "x_Script.IDL",
            "x_Script.Python"
          ],
          "AccessURL": {
            "Name": "CDAWeb Python Script",
            "URL": "https://cdaweb.gsfc.nasa.gov/WS/cdasr/1/dataviews/sp_phys/datasets/UY_PROTON-FIT-PARAMETERS_SWOOPS/clientLibraryExample/",
            "ProductKey": "UY_PROTON-FIT-PARAMETERS_SWOOPS",
            "Style": "WebService",
            "Description": "Web service that generates a Python script to access this product."
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/SSCWeb. Please also acknowledge the data producer: David. J. McComas at Princeton/PPPL",
          "Format": [
            "HTML"
          ],
          "AccessURL": {
            "Name": "4D Orbit Viewer",
            "URL": "https://sscweb.gsfc.nasa.gov/4dorbit/?sc=UY_PROTON-FIT-PARAMETERS_SWOOPS",
            "ProductKey": "UY_PROTON-FIT-PARAMETERS_SWOOPS",
            "Style": "x_Visualization",
            "Description": "Web Service to this product."
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb and the HAPI project. Please also acknowledge the data producer: David. J. McComas at Princeton/PPPL",
          "Format": [
            "CSV",
            "JSON",
            "Binary"
          ],
          "AccessURL": {
            "Name": "CDAWeb HAPI Server",
            "URL": "https://hapi-server.org/servers/#server=CDAWeb&dataset=UY_PROTON-FIT-PARAMETERS_SWOOPS",
            "Style": "HAPI",
            "ProductKey": "UY_PROTON-FIT-PARAMETERS_SWOOPS",
            "Description": "Web Service to this product using the HAPI interface."
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb and the HAPI project. Please also acknowledge the data producer: David. J. McComas at Princeton/PPPL",
          "Format": [
            "x_Script.IDL",
            "x_Script.Javascript",
            "x_Script.MATLAB",
            "x_Script.Python",
            "x_Script.Autoplot",
            "x_Script.curl",
            "x_Script.wget"
          ],
          "AccessURL": {
            "Name": "CDAWeb HAPI Script in Multiple Languages",
            "URL": "https://hapi-server.org/servers/#server=CDAWeb&dataset=UY_PROTON-FIT-PARAMETERS_SWOOPS&return=script",
            "Style": "HAPI",
            "ProductKey": "UY_PROTON-FIT-PARAMETERS_SWOOPS",
            "Description": "Web Service user interface that generates scripts in IDL, Javascript, MATLAB, Python, Autoplot, curl, wget to access this product. See https://hapi-server.org/servers/api for the API."
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb and the HAPI project. Please also acknowledge the data producer: David. J. McComas at Princeton/PPPL",
          "Format": [
            "PNG",
            "PDF",
            "SVG"
          ],
          "AccessURL": {
            "Name": "HAPI visualizations",
            "URL": "https://hapi-server.org/plot/?server=https://cdaweb.gsfc.nasa.gov/hapi&dataset=UY_PROTON-FIT-PARAMETERS_SWOOPS&format=gallery",
            "Style": "x_Visualization",
            "ProductKey": "UY_PROTON-FIT-PARAMETERS_SWOOPS",
            "Description": "Web Service that generates plots. See https://hapi-server.org/plot/ for the API."
          }
        }
      ],
      "_AccessInformation": "Source: https://github.com/rweigel/cdawmeta-spase/blob/main/AccessInformation.json",
      "TemporalDescription": {
        "TimeSpan": {
          "StartDate": "1990-11-18T02:52:56Z",
          "StopDate": "2009-06-30T15:54:11Z"
        },
        "_TemporalDescription": "Generated from all.xml/@timerange_start and all.xml/@timerange_stop",
        "Cadence": "PT4M3S",
        "_Cadence": "Counts based on variable 'Epoch' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/ulysses/plasma/swoops_cdaweb/proton-fit-parameters_swoops/1990/uy_proton-fit-parameters_swoops_19901118_v01.cdf. The most common cadence, 243000 [ms] = PT4M3S, occurred for 34.3729% of the 3075 timesteps. "
      },
      "Keyword": [
        "Ulysses (from all.xml/observatory/description/@short)",
        "SWOOPS (from all.xml/instrument/description/@short)",
        "Solar Physics (from Master/CDFglobalAttributes/Discipline)",
        "Heliospheric Physics (from Master/CDFglobalAttributes/Discipline)",
        "Ulysses (from Master/CDFglobalAttributes/Source_name)",
        "K0 (from Master/CDFglobalAttributes/Data_type)",
        "Key Parameter (from Master/CDFglobalAttributes/Data_type)",
        "SWOOPS (from all.xml/instrument/@ID)"
      ],
      "ObservedRegion": [
        "Jupiter",
        "Heliosphere.NearEarth",
        "Heliosphere.Inner",
        "Heliosphere.Outer",
        "Sun.Corona",
        "Heliosphere"
      ],
      "_ObservedRegion": "Source: https://github.com/rweigel/cdawmeta-spase/blob/main/ObservedRegion.json",
      "ProcessingLevel": null,
      "_ProcessingLevel": "Processing level is not available in the master file; it should be there instead of, say, https://github.com/rweigel/cdawmeta-spase/blob/main/ProcessingLevel.json",
      "InstrumentID": [
        "spase://SMWG/Instrument/Ulysses/Ephemeris",
        "spase://SMWG/Instrument/Ulysses/FGM",
        "spase://SMWG/Instrument/Ulysses/SWOOPS"
      ],
      "MeasurementType": [
        "MagneticField",
        "ThermalPlasma"
      ],
      "Parameter2": [
        {
          "Name": "Epoch",
          "ParameterKey": "Epoch",
          "Description": "CATDESC: 'Epoch'. Notes not in Master CDF: 'The units are the units in CDF files. For other web services, this variable is may be represented as a time string.'",
          "Units": "ms",
          "Support": {
            "Qualifier": "Scalar",
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "Heliographic latitude",
          "ParameterKey": "heliographicLatitude",
          "Description": "Master CDF CATDESC: 'Heliographic latitude'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "deg",
          "FillValue": -1e+31
        },
        {
          "Name": "Heliocentric Distance",
          "ParameterKey": "heliocentricDistance",
          "Description": "Master CDF CATDESC: 'Heliocentric Distance'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "AU",
          "FillValue": -1e+31
        },
        {
          "Name": "dnft1",
          "ParameterKey": "dnft1",
          "Description": "Master CDF CATDESC: 'Proton density of first population'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "1/cm^3",
          "FillValue": -1e+31
        },
        {
          "Name": "dnft2",
          "ParameterKey": "dnft2",
          "Description": "Master CDF CATDESC: 'Proton density of second population'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "1/cm^3",
          "FillValue": -1e+31
        },
        {
          "Name": "vft1",
          "ParameterKey": "vft1",
          "Description": "Master CDF CATDESC: 'Speed of first population (relative to <Vparallel>)'. Master CDF VAR_NOTES: 'Data with \"vft1\">\"vft2\" are set to FILLVAL=-1E30. The parameter \"denrat=(dnft1+dnft2)/dens\" where \"dens\" is the value of the density found in the moments calculation, can be used as a further consistency check (ideally denrat = 1.0).  '. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "km/s",
          "FillValue": -1e+31
        },
        {
          "Name": "vft2",
          "ParameterKey": "vft2",
          "Description": "Master CDF CATDESC: 'Speed of second population (relative to <Vparallel>)'. Master CDF VAR_NOTES: 'Data with \"vft1\">\"vft2\" are set to FILLVAL=-1E30. The parameter \"denrat=(dnft1+dnft2)/dens\" where \"dens\" is the value of the density found in the moments calculation, can be used as a further consistency check (ideally denrat = 1.0).  '. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "km/s",
          "FillValue": -1e+31
        },
        {
          "Name": "w_par1",
          "ParameterKey": "wpar1",
          "Description": "Master CDF CATDESC: 'Proton thermal parallel speed of first population'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "km/s",
          "FillValue": -1e+31
        },
        {
          "Name": "w_par2",
          "ParameterKey": "wpar2",
          "Description": "Master CDF CATDESC: 'Proton thermal parallel speed of second population'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "km/s",
          "FillValue": -1e+31
        },
        {
          "Name": "w_per1",
          "ParameterKey": "wper1",
          "Description": "Master CDF CATDESC: 'Proton thermal perpendicular speed of first population'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "km/s",
          "FillValue": -1e+31
        },
        {
          "Name": "w_per2",
          "ParameterKey": "wper2",
          "Description": "Master CDF CATDESC: 'Proton thermal perpendicular speed of second population'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "km/s",
          "FillValue": -1e+31
        },
        {
          "Name": "anis1",
          "ParameterKey": "anis1",
          "Description": "Master CDF CATDESC: 'Proton T_par/T_per for first population'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -1e+31
        },
        {
          "Name": "anis2",
          "ParameterKey": "anis2",
          "Description": "Master CDF CATDESC: 'Proton T_par/T_per for second population'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -1e+31
        },
        {
          "Name": "denrat",
          "ParameterKey": "denrat",
          "Description": "Master CDF CATDESC: 'Normalized total density (dnft1+dnft2)/dens'. Master CDF VAR_NOTES: 'denrat=(dnft1+dnft2)/dens, where \"dens\" is the value of the density found in the moments calculation. It can be used as a further consistency check (ideally denrat = 1.0).'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -1e+31
        },
        {
          "Name": "ABS(V) (RTN)",
          "ParameterKey": "V_MAG",
          "Description": "Master CDF CATDESC: 'Proton speed in inertial RTN coordinates'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "km/s",
          "FillValue": -1e+31
        },
        {
          "Name": "V_alf",
          "ParameterKey": "Valf",
          "Description": "Master CDF CATDESC: 'Alfven speed               '. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "km/s",
          "FillValue": -1e+31
        },
        {
          "Name": "V_ap",
          "ParameterKey": "Vap",
          "Description": "Master CDF CATDESC: 'Magnitude of proton-alpha streaming vector'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "km/s",
          "FillValue": -1e+31
        },
        {
          "Name": "BR (RTN)",
          "ParameterKey": "BR",
          "Description": "Master CDF CATDESC: 'Magnetic field component BR in inertial RTN coordinates'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "nT",
          "FillValue": -1e+31
        },
        {
          "Name": "BT (RTN)",
          "ParameterKey": "BT",
          "Description": "Master CDF CATDESC: 'Magnetic field component BT in inertial RTN coordinates'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "nT",
          "FillValue": -1e+31
        },
        {
          "Name": "BN (RTN)",
          "ParameterKey": "BN",
          "Description": "Master CDF CATDESC: 'Magnetic field component BN in inertial RTN coordinates'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "nT",
          "FillValue": -1e+31
        },
        {
          "Name": "Magnetic field magnitude",
          "ParameterKey": "B_MAG",
          "Description": "Master CDF CATDESC: 'Magnetic field magnitude'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "nT",
          "FillValue": -1e+31
        }
      ]
    }
  }
}