{
  "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 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/isee1_h2_fpe_00000000_v01.json (from all.xml)",
    "NumericalData": {
      "ResourceID": "spase://NASA/NumericalData/ISEE1/FPE/PT24S",
      "_ResourceID": "Source: https://github.com/rweigel/cdawmeta-spase/blob/main/ResourceID.json",
      "ResourceHeader": {
        "ResourceName": "ISEE1_H2_FPE / Solar Wind 24-sec Ion Moments",
        "_ResourceName": "Source: Master/CDFglobalAttributes/Logical_source_description",
        "AlternateName": "isee1_h2_fpe",
        "_AlternateName": "Source: Master/CDFglobalAttributes/Logical_source",
        "Description": "These data are high temporal resolution solar wind ion moments derived from measurements obtained by the Los Alamos X-Fan Solar Wind Ion Experiment (SWE) on ISEE-1. The data cover the solar wind seasons for the spacecraft (roughly July through December) from 1977 through 1983. The temporal resolution is 24 seconds at high data rate and 48 seconds at low data rate. Among the parameters, the flow azimuth is given in degrees, with 0 degrees corresponding to flow from the sun [corrected for aberration] and positive azimuths corresponding to flow toward dawn; flow latitude is in degrees, with positive latitudes corresponding to flow toward the south; an alpha/proton fraction of 0.00 means no determination was made. The data providers did not attempt to cross-calibrate density values with those from other experiments. However, they expected that density values will tend to be too low in later years because of detector degradation. Cross-calibration using, for example, IMP-derived values would be a useful exercise. Please note also that many of these measurements were obtained within the foreshock region where the solar wind flow is affected by waves in the foreshock. References: Los Alamos Magnetospheric Plasma Analyzer (MPA) [Bame et al., ISEE-1 and ISEE-2 fast plasma experiment and the ISEE-1 solar wind experiment, IEEE Trans. Geosci. Electron., GE-16, 216, 1978];  Los Alamos Magnetospheric Plasma Analyzer (MPA) [Bame et al., Magnetospheric plasma analyzer for spacecraft with constrained resources, Rev. Sci. Instrum., 64, 1026 (1993)].The moments are presented in s/c coordinates: the z-axis is aligned with the spin axis, which points radially toward the center of the Earth; the x-axis is in the plane containing the spacecraft spin axis and the spin axis of the Earth, with +X generally northward; and the y-axis points generally eastward. Polar angles are measured relative to the spin axis (+Z), and azimuthal angles are measured around the z-axis, with zero along the +X direction. The moments are computed after the fluxes are corrected for background and s/c potential. Algorithms for these corrections are relatively unsophisticated, so the moments are suspect during times of high background and/or high spacecraft potential. Because the determined  spacecraft potential is not very precise, the magnitude of the low-energy ion flow velocity is probably not accurate, but the flow direction is well determined.",
        "_Description": "Source: Master/CDFglobalAttributes/TEXT",
        "Acknowledgement": "the PIs, S. Bame and J. Gosling",
        "_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": "Readme file at SPDF",
            "URL": "https://spdf.gsfc.nasa.gov/pub/data/isee/isee1/plasma_lanl/aareadme.txt",
            "_Note": "Source: InformationURL.json"
          }
        ]
      },
      "ProviderResourceName": "LANL MPA LANL-01A",
      "DOI": "https://doi.org/10.48322/wvvd-c308",
      "_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: S. Bame & J. Gosling at LANL",
          "Format": [
            "CDF"
          ],
          "Style": "Listing",
          "AccessURL": {
            "Name": "HTTPS from SPDF",
            "URL": "https://cdaweb.gsfc.nasa.gov/pub/data/isee/isee1/isee1_cdaweb/24or48s_fpe",
            "Description": "In CDF via HTTP from CDAWeb",
            "AccessFilenameTemplate": "isee1_h2_fpe_%Y%m%d_%Q.cdf",
            "AccessDirectoryTemplate": "%Y",
            "ProductKey": "ISEE1_H2_FPE"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: S. Bame & J. Gosling at LANL",
          "Format": [
            "CDF"
          ],
          "Style": "Listing",
          "AccessURL": {
            "Name": "FTPS from SPDF",
            "URL": "ftps://cdaweb.gsfc.nasa.gov/pub/data/isee/isee1/isee1_cdaweb/24or48s_fpe",
            "Description": "In CDF via HTTP from CDAWeb",
            "AccessFilenameTemplate": "isee1_h2_fpe_%Y%m%d_%Q.cdf",
            "AccessDirectoryTemplate": "%Y",
            "ProductKey": "ISEE1_H2_FPE"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: S. Bame & J. Gosling at LANL",
          "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": "ISEE1_H2_FPE"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: S. Bame & J. Gosling at LANL",
          "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=ISEE1_H2_FPE",
            "Style": "WebService",
            "ProductKey": "ISEE1_H2_FPE",
            "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: S. Bame & J. Gosling at LANL",
          "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/ISEE1_H2_FPE/clientLibraryExample/",
            "ProductKey": "ISEE1_H2_FPE",
            "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: S. Bame & J. Gosling at LANL",
          "Format": [
            "HTML"
          ],
          "AccessURL": {
            "Name": "4D Orbit Viewer",
            "URL": "https://sscweb.gsfc.nasa.gov/4dorbit/?sc=ISEE1_H2_FPE",
            "ProductKey": "ISEE1_H2_FPE",
            "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: S. Bame & J. Gosling at LANL",
          "Format": [
            "CSV",
            "JSON",
            "Binary"
          ],
          "AccessURL": {
            "Name": "CDAWeb HAPI Server",
            "URL": "https://hapi-server.org/servers/#server=CDAWeb&dataset=ISEE1_H2_FPE",
            "Style": "HAPI",
            "ProductKey": "ISEE1_H2_FPE",
            "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: S. Bame & J. Gosling at LANL",
          "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=ISEE1_H2_FPE&return=script",
            "Style": "HAPI",
            "ProductKey": "ISEE1_H2_FPE",
            "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: S. Bame & J. Gosling at LANL",
          "Format": [
            "PNG",
            "PDF",
            "SVG"
          ],
          "AccessURL": {
            "Name": "HAPI visualizations",
            "URL": "https://hapi-server.org/plot/?server=https://cdaweb.gsfc.nasa.gov/hapi&dataset=ISEE1_H2_FPE&format=gallery",
            "Style": "x_Visualization",
            "ProductKey": "ISEE1_H2_FPE",
            "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": "1977-10-30T03:55:57Z",
          "StopDate": "1984-01-30T23:59:44Z"
        },
        "_TemporalDescription": "Generated from all.xml/@timerange_start and all.xml/@timerange_stop",
        "Cadence": "PT49S",
        "_Cadence": "Counts based on variable 'Epoch' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/isee/isee1/isee1_cdaweb/24or48s_fpe/1977/isee1_h2_fpe_19771030_v01.cdf. The most common cadence, 49000 [ms] = PT49S, occurred for 53.1373% of the 542 timesteps. "
      },
      "Keyword": [
        "International Sun-Earth Explorer (from all.xml/observatory/description/@short)",
        "Fast Plasma & Solar Wind Ion Experiment (from all.xml/instrument/description/@short)",
        "Space Physics (from Master/CDFglobalAttributes/Discipline)",
        "Magnetospheric Science (from Master/CDFglobalAttributes/Discipline)",
        "ISEE1 (from Master/CDFglobalAttributes/Source_name)",
        "International Sun-Earth Explorer (from Master/CDFglobalAttributes/Source_name)",
        "H2 (from Master/CDFglobalAttributes/Data_type)",
        "24-s resolution (from Master/CDFglobalAttributes/Data_type)",
        "FPE (from all.xml/instrument/@ID)"
      ],
      "ObservedRegion": [
        "Earth.Magnetosphere",
        "Earth.Magnetosheath",
        "Heliosphere.NearEarth"
      ],
      "_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/ISEE1/FPE",
      "MeasurementType": "ThermalPlasma",
      "Parameter2": [
        {
          "Name": "Time",
          "ParameterKey": "Epoch",
          "Description": "CATDESC: 'Time (UT)'. 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": "Time",
          "ParameterKey": "Time_PB5",
          "Description": "Master CDF CATDESC: 'Time_PB5 (Year, Day, Milliseconds of day)'. Master CDF VAR_NOTES: ' '. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": [
            "year",
            "day",
            "msec"
          ],
          "FillValue": -2147483648,
          "Structure": {
            "Size": [
              3
            ]
          }
        },
        {
          "Name": "Proton density",
          "ParameterKey": "DEN",
          "Description": "Master CDF CATDESC: 'Proton number density'. Master CDF VAR_NOTES: ' '. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "cm-3",
          "FillValue": -1e+31
        },
        {
          "Name": "Bulk FLow Speed",
          "ParameterKey": "Speed",
          "Description": "Master CDF CATDESC: 'Bulk Flow Speed (s/c coordinates). See VAR_NOTES.'. Master CDF VAR_NOTES: 'The 3D solar wind flow vector and other 3D moments of the velocity distribution are obtained by combining data from two crossed-fan 2D analyzers.'. 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": "Minimum Temperature",
          "ParameterKey": "Tmin",
          "Description": "Master CDF CATDESC: 'Minimum proton temperature (Kelvin). See VAR_NOTES.'. Master CDF VAR_NOTES: 'Tmin is obtained from 3D moments of the velocity distribution. '. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "Kelvin",
          "FillValue": -1e+31
        },
        {
          "Name": "Azimuth",
          "ParameterKey": "Azimuth",
          "Description": "Master CDF CATDESC: 'Azimuth. SEE VAR_NOTES.'. Master CDF VAR_NOTES: 'Flow azimuth, in degrees, is given as 0 degrees for flow from the sun [corrected for aberration] and positive azimuths correspond to flow toward dawn.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "deg",
          "FillValue": -1e+31
        },
        {
          "Name": "Flow Latitude",
          "ParameterKey": "Latitude",
          "Description": "Master CDF CATDESC: 'Flow Latitude (>0: flow towards south)'. 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": "Maximum Temperature",
          "ParameterKey": "Tmax",
          "Description": "Master CDF CATDESC: 'Maximum proton temperature (Kelvin). See VAR_NOTES.'. Master CDF VAR_NOTES: 'Tmax is obtained from 3D moments of the velocity distribution. '. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "Kelvin",
          "FillValue": -1e+31
        },
        {
          "Name": "Alpha_P",
          "ParameterKey": "Alpha_P",
          "Description": "Master CDF CATDESC: 'Alpha/Proton Ratio  (0.00 = no determination)'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "FillValue": -1e+31
        }
      ]
    }
  }
}