{
  "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/endurance_l1a_pes_00000000_v01.json (from all.xml)",
    "NumericalData": {
      "ResourceID": null,
      "_ResourceID": "Source: https://github.com/rweigel/cdawmeta-spase/blob/main/ResourceID.json",
      "ResourceHeader": {
        "ResourceName": "Level 1a PES Science and Housekeeping data at 40ms time resolution as downlinked in the Data Matrix",
        "_ResourceName": "Source: Master/CDFglobalAttributes/Logical_source_description",
        "AlternateName": "endurance_l1a_pes",
        "_AlternateName": "Source: Master/CDFglobalAttributes/Logical_source",
        "Description": " ",
        "_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://spdf.gsfc.nasa.gov/pub/data/aaa_sounding_rockets/endurance/endurance-2022/aareadme.html",
            "Name": " further information",
            "Description": "Endurance",
            "_Note": "URL also in all.xml. Using master."
          }
        ]
      },
      "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: G. Collinson at NASA GSFC / Catholic University of America",
          "Format": [
            "CDF"
          ],
          "Style": "Listing",
          "AccessURL": {
            "Name": "HTTPS from SPDF",
            "URL": "https://cdaweb.gsfc.nasa.gov/pub/data/sounding_rockets/endurance/endurance-2022/cdf",
            "Description": "In CDF via HTTP from CDAWeb",
            "AccessFilenameTemplate": "endurance_l1a_pes_%Y%m%d_%Q.cdf",
            "ProductKey": "ENDURANCE_L1A_PES"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: G. Collinson at NASA GSFC / Catholic University of America",
          "Format": [
            "CDF"
          ],
          "Style": "Listing",
          "AccessURL": {
            "Name": "FTPS from SPDF",
            "URL": "ftps://cdaweb.gsfc.nasa.gov/pub/data/sounding_rockets/endurance/endurance-2022/cdf",
            "Description": "In CDF via HTTP from CDAWeb",
            "AccessFilenameTemplate": "endurance_l1a_pes_%Y%m%d_%Q.cdf",
            "ProductKey": "ENDURANCE_L1A_PES"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: G. Collinson at NASA GSFC / Catholic University of America",
          "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": "ENDURANCE_L1A_PES"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: G. Collinson at NASA GSFC / Catholic University of America",
          "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=ENDURANCE_L1A_PES",
            "Style": "WebService",
            "ProductKey": "ENDURANCE_L1A_PES",
            "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: G. Collinson at NASA GSFC / Catholic University of America",
          "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/ENDURANCE_L1A_PES/clientLibraryExample/",
            "ProductKey": "ENDURANCE_L1A_PES",
            "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: G. Collinson at NASA GSFC / Catholic University of America",
          "Format": [
            "HTML"
          ],
          "AccessURL": {
            "Name": "4D Orbit Viewer",
            "URL": "https://sscweb.gsfc.nasa.gov/4dorbit/?sc=ENDURANCE_L1A_PES",
            "ProductKey": "ENDURANCE_L1A_PES",
            "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: G. Collinson at NASA GSFC / Catholic University of America",
          "Format": [
            "CSV",
            "JSON",
            "Binary"
          ],
          "AccessURL": {
            "Name": "CDAWeb HAPI Server",
            "URL": "https://hapi-server.org/servers/#server=CDAWeb&dataset=ENDURANCE_L1A_PES",
            "Style": "HAPI",
            "ProductKey": "ENDURANCE_L1A_PES",
            "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: G. Collinson at NASA GSFC / Catholic University of America",
          "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=ENDURANCE_L1A_PES&return=script",
            "Style": "HAPI",
            "ProductKey": "ENDURANCE_L1A_PES",
            "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: G. Collinson at NASA GSFC / Catholic University of America",
          "Format": [
            "PNG",
            "PDF",
            "SVG"
          ],
          "AccessURL": {
            "Name": "HAPI visualizations",
            "URL": "https://hapi-server.org/plot/?server=https://cdaweb.gsfc.nasa.gov/hapi&dataset=ENDURANCE_L1A_PES&format=gallery",
            "Style": "x_Visualization",
            "ProductKey": "ENDURANCE_L1A_PES",
            "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": "2022-05-11T01:30:28Z",
          "StopDate": "2022-05-11T01:45:54Z"
        },
        "_TemporalDescription": "Generated from all.xml/@timerange_start and all.xml/@timerange_stop",
        "Cadence": "PT0.004003S",
        "_Cadence": "Counts based on variable 'Epoch' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/sounding_rockets/endurance/endurance-2022/cdf/endurance_l1a_pes_20220511_v01.cdf. The most common cadence, 4003200 [ns] = PT0.004003S, occurred for 60.1932% of the 138501 timesteps. "
      },
      "Keyword": [
        "Endurance (from all.xml/observatory/description/@short)",
        "Photoelectron Spectrometer (from all.xml/instrument/description/@short)",
        "Space Physics (from Master/CDFglobalAttributes/Discipline)",
        "Ionospheric Science (from Master/CDFglobalAttributes/Discipline)",
        "Endurance (from Master/CDFglobalAttributes/Source_name)",
        "L1A (from Master/CDFglobalAttributes/Data_type)",
        "Level 1A (from Master/CDFglobalAttributes/Data_type)",
        "PES (from all.xml/instrument/@ID)"
      ],
      "ObservedRegion": null,
      "_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": "Time Line",
          "ParameterKey": "Epoch",
          "Description": "CATDESC: 'Start Time for the record'. 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": "PES step",
          "ParameterKey": "stp_count_PES",
          "Description": "Master CDF CATDESC: 'PES step number'. Master CDF VAR_NOTES: 'Each of the 8 sensors that made up the PES instrument operated in an 81-step energy sweep which took 10s to complete. This variable gives which step was under operation at any given time. Values until after deployment are spurious'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -99,
          "Structure": {
            "Size": [
              8
            ]
          }
        },
        {
          "Name": "PES A counts",
          "ParameterKey": "PES_A_counts",
          "Description": "Master CDF CATDESC: 'PES Side A, Total Integrated Counts'. Master CDF VAR_NOTES: 'Each PES sensor had two detectors (A side and B side). This is the accumulated counts on the A-side counter. This was reset to zero at the beginning of each step. This accumulated counts updated every 40ms. The total counts per bin can be taken from the final measurement in each step'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -99,
          "Structure": {
            "Size": [
              8
            ]
          }
        },
        {
          "Name": "PES B counts",
          "ParameterKey": "PES_B_counts",
          "Description": "Master CDF CATDESC: 'PES Side B, Total Integrated Counts'. Master CDF VAR_NOTES: 'Each PES sensor had two detectors (A side and B side). This is the accumulated counts on the B-side counter. This was reset to zero at the beginning of each step. This accumulated counts updated every 40ms. The total counts per bin can be taken from the final measurement in each step'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -99,
          "Structure": {
            "Size": [
              8
            ]
          }
        },
        {
          "Name": "PES HV Mon",
          "ParameterKey": "PES_HV_mon",
          "Description": "Master CDF CATDESC: 'PES ESA High Voltage Supply Monitor'. Master CDF VAR_NOTES: 'Digital Monitor of High Voltage Supply for Electrostatic Analyzer. All values before the end of deployment and after the final science scan are spurious'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -99,
          "Structure": {
            "Size": [
              8
            ]
          }
        },
        {
          "Name": "PES ESA Mon",
          "ParameterKey": "PES_ESA_mon",
          "Description": "Master CDF CATDESC: 'PES ESA Stepper Monitor'. Master CDF VAR_NOTES: 'Digital Monitor of voltage applied to ESA all PES sensors. All values before the end of deployment and after the final science scan are spurious'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -99,
          "Structure": {
            "Size": [
              8
            ]
          }
        },
        {
          "Name": "PES RPA Mon",
          "ParameterKey": "PES_RPA_mon",
          "Description": "Master CDF CATDESC: 'PES RPA Stepper Monitor'. Master CDF VAR_NOTES: 'Digital Monitor of voltage applied to RPA all PES sensors. All values before the end of deployment and after the final science scan are spurious'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -99,
          "Structure": {
            "Size": [
              8
            ]
          }
        },
        {
          "Name": "PES CEM Mon",
          "ParameterKey": "PES_CEM_mon",
          "Description": "Master CDF CATDESC: 'PES CEM Stepper Monitor'. Master CDF VAR_NOTES: 'Digital Monitor of voltage applied to CEM all PES sensors. All values before the end of deployment and after the final science scan are spurious'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -99,
          "Structure": {
            "Size": [
              8
            ]
          }
        }
      ]
    }
  }
}