{
  "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/l0_k0_spa_00000000_v01.json (from all.xml)",
    "NumericalData": {
      "ResourceID": "spase://NASA/NumericalData/LANL/1990/SOPA/PT60S",
      "_ResourceID": "Source: https://github.com/rweigel/cdawmeta-spase/blob/main/ResourceID.json",
      "ResourceHeader": {
        "ResourceName": "LANL 1990 Synchronous Orbit Particle Analyzer Key Parameters",
        "_ResourceName": "Source: Master/CDFglobalAttributes/Logical_source_description",
        "AlternateName": "l0_k0_spa",
        "_AlternateName": "Source: Master/CDFglobalAttributes/Logical_source",
        "Description": "     Electron, proton and helium measurements are taken every 160 ms from one of the three telescopes according to the following sequence:  T1, T2, T3, T2, T1, T2 etc.  Heavy ion data accumulated from each of the three telescopes again according to the timing and sequence above and summed for 10.24 secondswhich is approximately one spacecraft rotation.  SOPA Key Parameters are normally averaged over three telescopes for ~ 1 minute (6 - 10.24 seconddata accumulation cycles) giving an average over much of the sky.  The time associated with each set of Key Parameters is determined by using the time (in minutes of the day) at the start of each data collection cycle as an indexinto an array of 1440 time slots dividing the day into 1440 one minute intervals.  The time reported is the midpoint of each interval.       We provide six fluxes:        Low energy Protons:  50 keV to 400 keV        High energy Protons: 1.2 MeV to 5 MeV        Low energy Electrons:  50 keV to 225 keV        High energy Electrons: 315 keV to 1.5 MeV        Helium      : ~0.9 MeV to ~1.3 Mev        Heavy Ions  : ~5 MeV to ~15 MeV (includes carbon, nitrogen,                       and oxygen     We also compute two electron temperatures and densities and two protontemperatures and densities.  These are based on approximately the same energyranges as the fluxes given in above and are determined for relativisticMaxwellian distributions.   Status of SOPA Instrument 1990-095:  Loss of all ion data as of July 1992All three thin, front, D1 detectors have failed, having become intolerablynoisy.  The net result of this failure is the complete loss of proton, helium, carbon, nitrogen, oxygen and other high Z Key Parameter data fromthe instrument.  Since all three thick, back D2 detectors are still operating normally, the electron measurements remain only insignificantly affected.      Data is flagged with a data quality flag as follows:   +1 Data is Good    0 Data is Suspect   -1 Data is UnusableReferences:   Belian, R. D., Gisler, G. R., Cayton, T. E., Christensen, R. A.,High-Z Energetic Particles at Geosynchronous Orbit During The Great Solar Proton Event Series of October 1989, J. Geophys. Res., 97, 16897, 1992",
        "_Description": "Source: Master/CDFglobalAttributes/TEXT",
        "_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": [
          {
            "URL": "https://www.ncei.noaa.gov/products/space-weather/partners/lanl-products-data",
            "Name": "overview",
            "Description": "LANL products and data",
            "_Note": "URL also in all.xml. Using master."
          },
          {
            "Name": "Los Alamos Nation Laboratory spacecraft Synchronous Orbit Particle Analyzer (SOPA)",
            "URL": "https://doi.org/10.1029/92JA01139",
            "Description": "Journal of Geophysical Research Article containing information on the LANL SOPA instrument.",
            "_Note": "Source: InformationURL.json"
          }
        ]
      },
      "ProviderResourceName": "LANL GEO Energetic Particle",
      "DOI": "https://doi.org/10.48322/zzr5-dd89",
      "_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: Reiner Friedel at LANL",
          "Format": [
            "CDF"
          ],
          "Style": "Listing",
          "AccessURL": {
            "Name": "HTTPS from SPDF",
            "URL": "https://cdaweb.gsfc.nasa.gov/pub/data/lanl/90_spa",
            "Description": "In CDF via HTTP from CDAWeb",
            "AccessFilenameTemplate": "l0_k0_spa_%Y%m%d_%Q.cdf",
            "AccessDirectoryTemplate": "%Y",
            "ProductKey": "L0_K0_SPA"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: Reiner Friedel at LANL",
          "Format": [
            "CDF"
          ],
          "Style": "Listing",
          "AccessURL": {
            "Name": "FTPS from SPDF",
            "URL": "ftps://cdaweb.gsfc.nasa.gov/pub/data/lanl/90_spa",
            "Description": "In CDF via HTTP from CDAWeb",
            "AccessFilenameTemplate": "l0_k0_spa_%Y%m%d_%Q.cdf",
            "AccessDirectoryTemplate": "%Y",
            "ProductKey": "L0_K0_SPA"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: Reiner Friedel 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": "L0_K0_SPA"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: Reiner Friedel 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=L0_K0_SPA",
            "Style": "WebService",
            "ProductKey": "L0_K0_SPA",
            "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: Reiner Friedel 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/L0_K0_SPA/clientLibraryExample/",
            "ProductKey": "L0_K0_SPA",
            "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: Reiner Friedel at LANL",
          "Format": [
            "HTML"
          ],
          "AccessURL": {
            "Name": "4D Orbit Viewer",
            "URL": "https://sscweb.gsfc.nasa.gov/4dorbit/?sc=L0_K0_SPA",
            "ProductKey": "L0_K0_SPA",
            "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: Reiner Friedel at LANL",
          "Format": [
            "CSV",
            "JSON",
            "Binary"
          ],
          "AccessURL": {
            "Name": "CDAWeb HAPI Server",
            "URL": "https://hapi-server.org/servers/#server=CDAWeb&dataset=L0_K0_SPA",
            "Style": "HAPI",
            "ProductKey": "L0_K0_SPA",
            "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: Reiner Friedel 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=L0_K0_SPA&return=script",
            "Style": "HAPI",
            "ProductKey": "L0_K0_SPA",
            "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: Reiner Friedel at LANL",
          "Format": [
            "PNG",
            "PDF",
            "SVG"
          ],
          "AccessURL": {
            "Name": "HAPI visualizations",
            "URL": "https://hapi-server.org/plot/?server=https://cdaweb.gsfc.nasa.gov/hapi&dataset=L0_K0_SPA&format=gallery",
            "Style": "x_Visualization",
            "ProductKey": "L0_K0_SPA",
            "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": "1992-08-01T00:00:32Z",
          "StopDate": "2005-11-09T23:58:30Z"
        },
        "_TemporalDescription": "Generated from all.xml/@timerange_start and all.xml/@timerange_stop",
        "Cadence": "PT1M1S",
        "_Cadence": "Counts based on variable 'Epoch' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/lanl/90_spa/1992/l0_k0_spa_19920801_v03.cdf. The most common cadence, 61000 [ms] = PT1M1S, occurred for 38.7344% of the 557 timesteps. "
      },
      "Keyword": [
        "Los Alamos National Laboratory 1990 (from all.xml/observatory/description/@short)",
        "Synchronous Orbit Particle Analyzer (from all.xml/instrument/description/@short)",
        "Space Physics (from Master/CDFglobalAttributes/Discipline)",
        "Magnetospheric Science (from Master/CDFglobalAttributes/Discipline)",
        "LANL1990_095 (from Master/CDFglobalAttributes/Source_name)",
        "Los Alamos National Laboratory 1990 (from Master/CDFglobalAttributes/Source_name)",
        "K0 (from Master/CDFglobalAttributes/Data_type)",
        "Key Parameter (from Master/CDFglobalAttributes/Data_type)",
        "SPA (from all.xml/instrument/@ID)"
      ],
      "ObservedRegion": [
        "Earth.Magnetosphere.RadiationBelt",
        "Earth.Magnetosphere.Main",
        "Earth.NearSurface.Plasmasphere"
      ],
      "_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/LANL/1990/SOPA",
      "MeasurementType": "EnergeticParticles",
      "Parameter2": [
        {
          "Name": "Time",
          "ParameterKey": "Epoch",
          "Description": "CATDESC: 'Time, centered'. 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 (year, day of year, ms of day) at center of interval '. 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": "S/C position",
          "ParameterKey": "sc_loc",
          "Description": "Master CDF CATDESC: 'Spacecraft position, geographic (lat., long. (deg), radius (RE))'. Master CDF VAR_NOTES: ' '. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": [
            "Degrees",
            "Degrees",
            "Earth radii"
          ],
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              3
            ]
          }
        },
        {
          "Name": "SPA Electron Temp",
          "ParameterKey": "spa_e_temp",
          "Description": "Master CDF CATDESC: 'Electron temperature in 2 energy bands (50-225 keV, 315-1500 keV)'. Master CDF VAR_NOTES: 'Electron temperature determined from relativistic Maxwellian distributions and averaged over 3 11deg telescopes (separated by  30deg) rotating with spacecraft'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "keV",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              2
            ]
          }
        },
        {
          "Name": "SPA Elect. Density 1",
          "ParameterKey": "spa_e_dens",
          "Description": "Master CDF CATDESC: 'Partial electron densities in 2 energy bands (50-225 keV, 315-1500 keV)'. Master CDF VAR_NOTES: 'Partial electron densities determined from relativistic Maxwellian distributions and averaged over 3 11deg telescopes (separated by  30deg) rotating with spacecraft'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "e/cm3",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              2
            ]
          }
        },
        {
          "Name": "SPA Electron Flux",
          "ParameterKey": "spa_e_flx",
          "Description": "Master CDF CATDESC: 'Electron flux in 2 energy bands (50-225 keV, 315-1500 keV)'. Master CDF VAR_NOTES: 'Electron flux is averaged over 3 11deg telescopes (separated by  30deg) rotating with spacecraft'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "e/(keV-cm2-ster-sec)",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              2
            ]
          }
        },
        {
          "Name": "Post gap flag",
          "ParameterKey": "POST_GAP_FLAG",
          "Description": "Master CDF CATDESC: '0 = no gap in data; 1 = data for previous gap not available'. Master CDF VAR_NOTES: ' '. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "  ",
          "FillValue": -2147483648
        }
      ]
    }
  }
}