{
  "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/solo_l2_swa-eas2-tm3d-psd_00000000_v01.json (from all.xml)",
    "NumericalData": {
      "ResourceID": null,
      "_ResourceID": "Source: https://github.com/rweigel/cdawmeta-spase/blob/main/ResourceID.json",
      "ResourceHeader": {
        "ResourceName": "Solar Orbiter, Level L2, Solar Wind Analyzer, Electron Analyser System 2, Trigger Mode 3D, Phase Space Density",
        "_ResourceName": "Source: Master/CDFglobalAttributes/Logical_source_description",
        "AlternateName": "solo_L2_swa-eas2-tm3d-psd",
        "_AlternateName": "Source: Master/CDFglobalAttributes/Logical_source",
        "Description": "https://doi.org/10.1051/0004-6361/201937259",
        "_Description": "Source: Master/CDFglobalAttributes/TEXT",
        "Acknowledgement": "Solar Orbiter is a space mission of international collaboration between ESA and NASA, operated by ESA. Solar Orbiter Solar Wind Analyser (SWA) data are derived from scientific sensors which have been designed and created, and are operated under funding provided in numerous contracts from the UK Space Agency (UKSA), the UK Science and Technology Facilities Council (STFC), the Agenzia Spaziale Italiana (ASI), the Centre National d'etudes Spatiales (CNES, France), the Centre National de la Recherche Scientifique (CNRS, France), the Czech contribution to the ESA PRODEX programme and NASA.",
        "_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/"
        }
      },
      "Caveats": "Current best quality data - see caveats file or contact SWA/EAS team for information on use",
      "_Caveats": "Source: Master/CDFglobalAttributes/Rules_of_use",
      "DOI": null,
      "_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: C. J. Owen at MSSL-UCL, University College London, UK",
          "Format": [
            "CDF"
          ],
          "Style": "Listing",
          "AccessURL": {
            "Name": "HTTPS from SPDF",
            "URL": "https://cdaweb.gsfc.nasa.gov/pub/data/solar-orbiter/swa/science/l2/eas2-tm3d-psd",
            "Description": "In CDF via HTTP from CDAWeb",
            "AccessFilenameTemplate": "solo_l2_swa-eas2-tm3d-psd_%Y%m%dt%H%M%S-%Y%m%dt%H%M%S_%Q.cdf",
            "AccessDirectoryTemplate": "%Y",
            "ProductKey": "SOLO_L2_SWA-EAS2-TM3D-PSD"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: C. J. Owen at MSSL-UCL, University College London, UK",
          "Format": [
            "CDF"
          ],
          "Style": "Listing",
          "AccessURL": {
            "Name": "FTPS from SPDF",
            "URL": "ftps://cdaweb.gsfc.nasa.gov/pub/data/solar-orbiter/swa/science/l2/eas2-tm3d-psd",
            "Description": "In CDF via HTTP from CDAWeb",
            "AccessFilenameTemplate": "solo_l2_swa-eas2-tm3d-psd_%Y%m%dt%H%M%S-%Y%m%dt%H%M%S_%Q.cdf",
            "AccessDirectoryTemplate": "%Y",
            "ProductKey": "SOLO_L2_SWA-EAS2-TM3D-PSD"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: C. J. Owen at MSSL-UCL, University College London, UK",
          "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": "SOLO_L2_SWA-EAS2-TM3D-PSD"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: C. J. Owen at MSSL-UCL, University College London, UK",
          "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=SOLO_L2_SWA-EAS2-TM3D-PSD",
            "Style": "WebService",
            "ProductKey": "SOLO_L2_SWA-EAS2-TM3D-PSD",
            "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: C. J. Owen at MSSL-UCL, University College London, UK",
          "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/SOLO_L2_SWA-EAS2-TM3D-PSD/clientLibraryExample/",
            "ProductKey": "SOLO_L2_SWA-EAS2-TM3D-PSD",
            "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: C. J. Owen at MSSL-UCL, University College London, UK",
          "Format": [
            "HTML"
          ],
          "AccessURL": {
            "Name": "4D Orbit Viewer",
            "URL": "https://sscweb.gsfc.nasa.gov/4dorbit/?sc=SOLO_L2_SWA-EAS2-TM3D-PSD",
            "ProductKey": "SOLO_L2_SWA-EAS2-TM3D-PSD",
            "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: C. J. Owen at MSSL-UCL, University College London, UK",
          "Format": [
            "CSV",
            "JSON",
            "Binary"
          ],
          "AccessURL": {
            "Name": "CDAWeb HAPI Server",
            "URL": "https://hapi-server.org/servers/#server=CDAWeb&dataset=SOLO_L2_SWA-EAS2-TM3D-PSD",
            "Style": "HAPI",
            "ProductKey": "SOLO_L2_SWA-EAS2-TM3D-PSD",
            "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: C. J. Owen at MSSL-UCL, University College London, UK",
          "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=SOLO_L2_SWA-EAS2-TM3D-PSD&return=script",
            "Style": "HAPI",
            "ProductKey": "SOLO_L2_SWA-EAS2-TM3D-PSD",
            "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: C. J. Owen at MSSL-UCL, University College London, UK",
          "Format": [
            "PNG",
            "PDF",
            "SVG"
          ],
          "AccessURL": {
            "Name": "HAPI visualizations",
            "URL": "https://hapi-server.org/plot/?server=https://cdaweb.gsfc.nasa.gov/hapi&dataset=SOLO_L2_SWA-EAS2-TM3D-PSD&format=gallery",
            "Style": "x_Visualization",
            "ProductKey": "SOLO_L2_SWA-EAS2-TM3D-PSD",
            "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": "2023-01-08T13:56:46Z",
          "StopDate": "2026-02-28T01:38:00Z"
        },
        "_TemporalDescription": "Generated from all.xml/@timerange_start and all.xml/@timerange_stop",
        "Cadence": "PT0.999956S",
        "_Cadence": "Counts based on variable 'EPOCH' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/solar-orbiter/swa/science/l2/eas2-tm3d-psd/2023/solo_l2_swa-eas2-tm3d-psd_20230108t135646-20230108t140145_v01.cdf. The most common cadence, 999955968 [ns] = PT0.999956S, occurred for 39.5973% of the 118 timesteps."
      },
      "Keyword": [
        "Solar Orbiter (from all.xml/observatory/description/@short)",
        "Solar Wind Analyzer, Electron Analyser System 2, Trigger Mode 3D, Phase Space Density (from all.xml/instrument/description/@short)",
        "Space Physics (from Master/CDFglobalAttributes/Discipline)",
        "Interplanetary Studies (from Master/CDFglobalAttributes/Discipline)",
        "SOLO (from Master/CDFglobalAttributes/Source_name)",
        "Solar Orbiter (from Master/CDFglobalAttributes/Source_name)",
        "L2 (from Master/CDFglobalAttributes/Data_type)",
        "Level 2 Data (from Master/CDFglobalAttributes/Data_type)",
        "SWA-EAS2-TM3D-PSD (from all.xml/instrument/@ID)"
      ],
      "ObservedRegion": [
        "Heliosphere.Remote1AU",
        "Heliosphere.Inner"
      ],
      "_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": null,
      "MeasurementType": null,
      "Parameter2": [
        {
          "Name": "EPOCH",
          "ParameterKey": "EPOCH",
          "Description": "CATDESC: 'Epoch in nano-seconds since J2000, encoded as terrestrial time on rotating Earth Geoid'. 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": "ns",
          "Support": {
            "Qualifier": "Scalar",
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "EAS Elevation",
          "ParameterKey": "SWA_EAS_ELEVATION",
          "Description": "Master CDF CATDESC: 'The elevation angles (instrument look directions) of the EAS2 sensor bin centres'. Master CDF VAR_NOTES: 'none'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is EPOCH.'",
          "Units": "degree",
          "FillValue": -1e+30,
          "Structure": {
            "Size": [
              16
            ]
          }
        },
        {
          "Name": "EAS Elevation",
          "ParameterKey": "SWA_EAS_ELEVATION_reorder",
          "Description": "Master CDF CATDESC: 'The elevation angles (instrument look directions) of the EAS2 sensor bin centres [data monotonically sorted]'. Master CDF VAR_NOTES: 'none'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is EPOCH.'",
          "Units": "degree",
          "FillValue": -1e+30,
          "Structure": {
            "Size": [
              16
            ]
          }
        },
        {
          "Name": "EAS2 Elevation delta upper",
          "ParameterKey": "SWA_EAS_ELEVATION_DELTA_UPPER",
          "Description": "Master CDF CATDESC: 'Upper half width of elevation bin'. Master CDF VAR_NOTES: 'none'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is EPOCH.'",
          "Units": "degree",
          "FillValue": -1e+30,
          "Structure": {
            "Size": [
              16
            ]
          }
        },
        {
          "Name": "EAS2 Elevation delta lower",
          "ParameterKey": "SWA_EAS_ELEVATION_DELTA_LOWER",
          "Description": "Master CDF CATDESC: 'Lower half width of elevation bin'. Master CDF VAR_NOTES: 'none'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is EPOCH.'",
          "Units": "degree",
          "FillValue": -1e+30,
          "Structure": {
            "Size": [
              16
            ]
          }
        },
        {
          "Name": "EAS Azimuth",
          "ParameterKey": "SWA_EAS_AZIMUTH",
          "Description": "Master CDF CATDESC: 'The azimuth angles (electron flow direction) of the EAS2 sensor bin centres'. Master CDF VAR_NOTES: 'none'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is EPOCH.'",
          "Units": "degree",
          "FillValue": -1e+30,
          "Structure": {
            "Size": [
              32
            ]
          }
        },
        {
          "Name": "EAS2 Azimuth upper delta",
          "ParameterKey": "SWA_EAS_AZIMUTH_DELTA_UPPER",
          "Description": "Master CDF CATDESC: 'Upper half width of azimuth bin'. Master CDF VAR_NOTES: 'none'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is EPOCH.'",
          "Units": "degree",
          "FillValue": -1e+30,
          "Structure": {
            "Size": [
              32
            ]
          }
        },
        {
          "Name": "EAS2 Azimuth lower delta",
          "ParameterKey": "SWA_EAS_AZIMUTH_DELTA_LOWER",
          "Description": "Master CDF CATDESC: 'Lower half width of azimuth bin'. Master CDF VAR_NOTES: 'none'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is EPOCH.'",
          "Units": "degree",
          "FillValue": -1e+30,
          "Structure": {
            "Size": [
              32
            ]
          }
        },
        {
          "Name": "EAS2 Energy",
          "ParameterKey": "SWA_EAS2_ENERGY",
          "Description": "Master CDF CATDESC: 'The Energy Bin centres used to measure the electron distribution'. Master CDF VAR_NOTES: 'none'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is EPOCH.'",
          "Units": "eV",
          "FillValue": -1e+30,
          "Structure": {
            "Size": [
              64
            ]
          }
        },
        {
          "Name": "EAS2 Energy",
          "ParameterKey": "SWA_EAS2_ENERGY_reorder",
          "Description": "Master CDF CATDESC: 'The Energy Bin centres used to measure the electron distribution [data monotonically sorted]'. Master CDF VAR_NOTES: 'none'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is EPOCH.'",
          "Units": "eV",
          "FillValue": -1e+30,
          "Structure": {
            "Size": [
              64
            ]
          }
        },
        {
          "Name": "EAS2 Energy upper delta",
          "ParameterKey": "SWA_EAS2_ENERGY_DELTA_UPPER",
          "Description": "Master CDF CATDESC: 'Upper half width of energy bin'. Master CDF VAR_NOTES: 'none'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is EPOCH.'",
          "Units": "eV",
          "FillValue": -1e+30,
          "Structure": {
            "Size": [
              64
            ]
          }
        },
        {
          "Name": "EAS2 Energy lower delta",
          "ParameterKey": "SWA_EAS2_ENERGY_DELTA_LOWER",
          "Description": "Master CDF CATDESC: 'Lower half width of energy bin'. Master CDF VAR_NOTES: 'none'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is EPOCH.'",
          "Units": "eV",
          "FillValue": -1e+30,
          "Structure": {
            "Size": [
              64
            ]
          }
        },
        {
          "Name": "SWA_EAS2_TM3D_PSD_DATA",
          "ParameterKey": "SWA_EAS2_TM3D_PSD_DATA",
          "Description": "Master CDF CATDESC: 'EAS2 3D electron distribution - Phase Space Density (No Plot)'. Master CDF VAR_NOTES: 'none'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is EPOCH.'",
          "Units": "s^3 km^-6",
          "FillValue": -1e+30,
          "Structure": {
            "Size": [
              16,
              64,
              32
            ]
          }
        },
        {
          "Name": "SWA_EAS2_TM3D_PSD_DATA",
          "ParameterKey": "SWA_EAS2_TM3D_PSD_DATA_reorder",
          "Description": "Master CDF CATDESC: 'EAS2 3D electron distribution - Phase Space Density [varying with reordered elevation and energy (No Plot)]'. Master CDF VAR_NOTES: 'need to sort the data w/ dimensions ordered lowest to highest 1st - call the reorder function, etc.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is EPOCH.'",
          "Units": "s^3 km^-6",
          "FillValue": -1e+30,
          "Structure": {
            "Size": [
              16,
              64,
              32
            ]
          }
        },
        {
          "Name": "SWA_EAS2_TM3D_PSD_DATA",
          "ParameterKey": "SWA_EAS2_TM3D_PSD_DATA_spec1",
          "Description": "Master CDF CATDESC: '---> EAS2 3D electron distribution - Spectrograms around -20^o elevation and at selected azimuth bin #10, 20, 30. '. Master CDF VAR_NOTES: 'SPDF set up selected spectrograms of the reordered data'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is EPOCH.'",
          "Units": "s^3 km^-6",
          "FillValue": -1e+30,
          "Structure": {
            "Size": [
              16,
              64,
              32
            ]
          }
        },
        {
          "Name": "SWA_EAS2_TM3D_PSD_DATA",
          "ParameterKey": "SWA_EAS2_TM3D_PSD_DATA_spec2",
          "Description": "Master CDF CATDESC: '---> EAS2 3D electron distribution - Spectrograms around 0^o elevation and at selected azimuth bin #10, 20, 30. '. Master CDF VAR_NOTES: 'SPDF set up selected spectrograms of the reordered data'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is EPOCH.'",
          "Units": "s^3 km^-6",
          "FillValue": -1e+30,
          "Structure": {
            "Size": [
              16,
              64,
              32
            ]
          }
        },
        {
          "Name": "SWA_EAS2_TM3D_PSD_DATA",
          "ParameterKey": "SWA_EAS2_TM3D_PSD_DATA_spec3",
          "Description": "Master CDF CATDESC: '---> EAS2 3D electron distribution - Spectrograms around 20^o elevation and at selected azimuth bin #10, 20, 30. '. Master CDF VAR_NOTES: 'SPDF set up selected spectrograms of the reordered data'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is EPOCH.'",
          "Units": "s^3 km^-6",
          "FillValue": -1e+30,
          "Structure": {
            "Size": [
              16,
              64,
              32
            ]
          }
        },
        {
          "Name": "SOLO_SWA_EAS2-SCI to SOLO_SRF matrix",
          "ParameterKey": "EAS2_TO_SRF",
          "Description": "Master CDF CATDESC: 'The rotation matrix to go from EAS2 science frame to Spacecraft reference frame'. Master CDF VAR_NOTES: 'none'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is EPOCH.'",
          "Units": "unitless",
          "FillValue": -1e+30,
          "Structure": {
            "Size": [
              3,
              3
            ]
          }
        },
        {
          "Name": "SOLO_SWA_EAS2-SCI to SOLO_SUN_RTN matrix",
          "ParameterKey": "EAS2_TO_RTN",
          "Description": "Master CDF CATDESC: 'The rotation matrix to go from EAS2 science frame to RTN frame'. Master CDF VAR_NOTES: 'none'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is EPOCH.'",
          "Units": "unitless",
          "FillValue": -1e+30,
          "Structure": {
            "Size": [
              3,
              3
            ]
          }
        },
        {
          "Name": "EAS2 Data Quality",
          "ParameterKey": "QUALITY_FLAG",
          "Description": "Master CDF CATDESC: 'EAS2 Data Quality flag'. Master CDF VAR_NOTES: 'none'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is EPOCH.'",
          "Units": "unitless",
          "FillValue": 255
        },
        {
          "Name": "Quality bitmask",
          "ParameterKey": "QUALITY_BITMASK",
          "Description": "Master CDF CATDESC: 'Detailed information about EAS data quality'. Master CDF VAR_NOTES: 'This bitwise variable is used to indicate EAS data quality in detail. Details not finalized yet.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is EPOCH.'",
          "Units": "unitless",
          "FillValue": 65535
        }
      ]
    }
  }
}