{
  "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/voyager-1_lecp_elec-bgnd-cor-1d_00000000_v01.json (from all.xml)",
    "NumericalData": {
      "ResourceID": "spase://NASA/NumericalData/Voyager1/LECP/Flux/Electron/BackgroundCorrectedDifferential/CDF/P1D",
      "_ResourceID": "Source: https://github.com/rweigel/cdawmeta-spase/blob/main/ResourceID.json",
      "ResourceHeader": {
        "ResourceName": "Voyager 1 LECP Background-corrected electron differential fluxes",
        "_ResourceName": "Source: Master/CDFglobalAttributes/Logical_source_description",
        "AlternateName": "voyager-1_lecp_elec-bgnd-cor-1d",
        "_AlternateName": "Source: Master/CDFglobalAttributes/Logical_source",
        "Description": "This data set contains data from the LECP instrument on the Voyager 1 spacecraft. Each record in a file contains 1-day (24-hour) scan-averaged fluxes and flux uncertainties of electrons in two contiguous energy channels that cover the energy range 26-70 keV. The period 2002/001 through 2012/240 includes electrons measured upstream of the termination shock and in the heliosheath up though ~2 days after the heliopause crossing. The Voyager 1 LECP instrument steps through eight, 45 deg full-angle sectors, spending 192 sec in each sector, yielding a full scan through 360 deg every 25.6 min. The LECP scan plane is nearly parallel to RT-plane of the heliospheric RTN coordinate system. The electron data are averaged over the seven active sectors S1-S7; S8 is behind the sun-shield and not included in the average.-- Electron channels designated EB01 and EB02-- Data have been corrected to remove background due to penetrating cosmic ray ions -- Fluxes and uncertainties (one st. dev.) in units: electrons/cm^2-s-sr-MeV-- Data are 5-point running averages of daily values-- Values -9.900e+01 used for missing or nonphysical data -- Negative year indicates filled data for the associated doy",
        "_Description": "Source: Master/CDFglobalAttributes/TEXT",
        "Acknowledgement": "Please acknowledge the Voyager LECP Principal Investigator, Dr. Stamatios M. Krimigis of the Applied Physics Laboratory Johns Hopkins University. The LECP instrument was supported under a NASA Contract with the Johns Hopkins Applied Physics Laboratory, with subcontracts to Fundamental Technologies LLC.",
        "_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": [
          {
            "URL": "http://voyager.ftecs.com/data.html",
            "Name": "Voyager data at Fundamental Technologies",
            "Description": "Direct URL to Instrument Data Location for the file",
            "_Note": "URL also in all.xml. Using master."
          },
          {
            "Name": "Voyager LECP Experiments Web Site",
            "URL": "http://sd-www.jhuapl.edu/VOYAGER/",
            "_Note": "URL also in all.xml, master. Using InformationURL.json."
          },
          {
            "Name": "Voyager Data at Fundamental Technologies",
            "URL": "https://voyager.ftecs.com/data.html",
            "_Note": "Source: InformationURL.json"
          },
          {
            "Name": "Data in ASCII format",
            "URL": "https://spdf.gsfc.nasa.gov/pub/data/voyager/voyager1/particle/lecp/electron-background-corrected-daily/",
            "_Note": "Source: InformationURL.json"
          }
        ]
      },
      "Caveats": "1. The Principal Investigators (PIs) shall, in a timely manner, make available to the science data user community (Users) data and access methods to reach the scientifically useful data and provide analysis tools equivalent to the level that the PI uses. 2. The PI shall make available appropriate data products to the public that assist the PI?s EPO responsibilities. 3. The PI shall ensure all scientifically important data and supporting material are archived to ensure long-term accessibility of the data and their correct and independent usability. 4. The PI or the appropriate provider shall inform Users of updates to processing software and calibrations via metadata and other appropriate documentation. 5. Users shall consult with the PI to ensure that the Users are accessing the most recent available versions of the data and analysis routines, and for assistance in the proper interpretation of the data.  HDMC and the Final Archives shall facilitate this, serving as a contact point between PI and users as needed.   6. Browse products are not intended for science analysis or publication and shall not be used for those purposes without consent of the PI. 7. Users shall acknowledge the sources of data used in all publications, presentations, and reports.  In some journals, this can now be done through formal citation of the data product in the reference list.  8. Users are encouraged to provide the PI a copy of each manuscript that uses the PI?s data upon submission of that manuscript for consideration of publication. On publication the citation shall be transmitted to the PI and any other providers of data.  (The community needs to work to find ways to make this easy/automatic.) 9. Users are encouraged to make tools of general utility and/or value-added data products widely available to the community. Users are encouraged to notify the PI of such utilities or products. The User shall also clearly label the product as being different from the original PI-produced data product. ",
      "_Caveats": "Source: Master/CDFglobalAttributes/Rules_of_use",
      "DOI": "https://doi.org/10.48322/s65n-9703",
      "_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: Rob Decker at The John Hopkins Applied Physics Laboratory",
          "Format": [
            "CDF"
          ],
          "Style": "Listing",
          "AccessURL": {
            "Name": "HTTPS from SPDF",
            "URL": "https://cdaweb.gsfc.nasa.gov/pub/data/voyager/voyager1/particle/lecp/electron-background-corrected-daily-cdf",
            "Description": "In CDF via HTTP from CDAWeb",
            "AccessFilenameTemplate": "voyager-1_lecp_elec-bgnd-cor-1d_%Y%m%d_%Q.cdf",
            "ProductKey": "VOYAGER-1_LECP_ELEC-BGND-COR-1D"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: Rob Decker at The John Hopkins Applied Physics Laboratory",
          "Format": [
            "CDF"
          ],
          "Style": "Listing",
          "AccessURL": {
            "Name": "FTPS from SPDF",
            "URL": "ftps://cdaweb.gsfc.nasa.gov/pub/data/voyager/voyager1/particle/lecp/electron-background-corrected-daily-cdf",
            "Description": "In CDF via HTTP from CDAWeb",
            "AccessFilenameTemplate": "voyager-1_lecp_elec-bgnd-cor-1d_%Y%m%d_%Q.cdf",
            "ProductKey": "VOYAGER-1_LECP_ELEC-BGND-COR-1D"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: Rob Decker at The John Hopkins Applied Physics Laboratory",
          "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": "VOYAGER-1_LECP_ELEC-BGND-COR-1D"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: Rob Decker at The John Hopkins Applied Physics Laboratory",
          "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=VOYAGER-1_LECP_ELEC-BGND-COR-1D",
            "Style": "WebService",
            "ProductKey": "VOYAGER-1_LECP_ELEC-BGND-COR-1D",
            "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: Rob Decker at The John Hopkins Applied Physics Laboratory",
          "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/VOYAGER-1_LECP_ELEC-BGND-COR-1D/clientLibraryExample/",
            "ProductKey": "VOYAGER-1_LECP_ELEC-BGND-COR-1D",
            "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: Rob Decker at The John Hopkins Applied Physics Laboratory",
          "Format": [
            "HTML"
          ],
          "AccessURL": {
            "Name": "4D Orbit Viewer",
            "URL": "https://sscweb.gsfc.nasa.gov/4dorbit/?sc=VOYAGER-1_LECP_ELEC-BGND-COR-1D",
            "ProductKey": "VOYAGER-1_LECP_ELEC-BGND-COR-1D",
            "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: Rob Decker at The John Hopkins Applied Physics Laboratory",
          "Format": [
            "CSV",
            "JSON",
            "Binary"
          ],
          "AccessURL": {
            "Name": "CDAWeb HAPI Server",
            "URL": "https://hapi-server.org/servers/#server=CDAWeb&dataset=VOYAGER-1_LECP_ELEC-BGND-COR-1D",
            "Style": "HAPI",
            "ProductKey": "VOYAGER-1_LECP_ELEC-BGND-COR-1D",
            "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: Rob Decker at The John Hopkins Applied Physics Laboratory",
          "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=VOYAGER-1_LECP_ELEC-BGND-COR-1D&return=script",
            "Style": "HAPI",
            "ProductKey": "VOYAGER-1_LECP_ELEC-BGND-COR-1D",
            "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: Rob Decker at The John Hopkins Applied Physics Laboratory",
          "Format": [
            "PNG",
            "PDF",
            "SVG"
          ],
          "AccessURL": {
            "Name": "HAPI visualizations",
            "URL": "https://hapi-server.org/plot/?server=https://cdaweb.gsfc.nasa.gov/hapi&dataset=VOYAGER-1_LECP_ELEC-BGND-COR-1D&format=gallery",
            "Style": "x_Visualization",
            "ProductKey": "VOYAGER-1_LECP_ELEC-BGND-COR-1D",
            "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": "2002-01-01T00:00:00Z",
          "StopDate": "2012-08-27T00:00:00Z"
        },
        "_TemporalDescription": "Generated from all.xml/@timerange_start and all.xml/@timerange_stop",
        "Cadence": "P1D",
        "_Cadence": "Counts based on variable 'Epoch' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/voyager/voyager1/particle/lecp/electron-background-corrected-daily-cdf/voyager-1_lecp_elec-bgnd-cor-1d_20020101_v01.cdf. The most common cadence, 86400000 [ms] = P1D, occurred for 99.3061% of the 3864 timesteps. "
      },
      "Keyword": [
        "Background-corrected electron differential fluxes 1day (from all.xml/instrument/description/@short)",
        "Space Physics (from Master/CDFglobalAttributes/Discipline)",
        "Magnetospheric Science (from Master/CDFglobalAttributes/Discipline)",
        "Voyager 1 (from Master/CDFglobalAttributes/Source_name)",
        "LECP (from Master/CDFglobalAttributes/Data_type)",
        "Low Energy Charged Particle Detector (from Master/CDFglobalAttributes/Data_type)",
        "Background-corrected electron differential fluxes 1day (from all.xml/instrument/@ID)"
      ],
      "ObservedRegion": [
        "Heliosphere.Outer",
        "Heliosphere.Heliosheath"
      ],
      "_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/Voyager1/LECP",
      "MeasurementType": "EnergeticParticles",
      "Parameter2": [
        {
          "Name": "Time",
          "ParameterKey": "Epoch",
          "Description": "CATDESC: 'Time, beginning of interval'. 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": "Decimal Year",
          "ParameterKey": "decimalYear",
          "Description": "Master CDF CATDESC: 'decimal year = year + (doy - 1)/dpy (dpy=365 or 366)'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " "
        },
        {
          "Name": "EB01 Flux, electrons 26-37 keV",
          "ParameterKey": "EB01_fav",
          "Description": "Master CDF CATDESC: 'EB01 Flux, electrons 26-37 keV'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "electrons/cm^2-s-sr-MeV",
          "FillValue": -99.0
        },
        {
          "Name": "EB01 FAV Uncertainty",
          "ParameterKey": "EB01_favu",
          "Description": "Master CDF CATDESC: 'Stat. Uncertainty of EB01 FAV'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "electrons/cm^2-s-sr-MeV",
          "FillValue": -99.0
        },
        {
          "Name": "EB02 Flux, electrons 37-70 keV",
          "ParameterKey": "EB02_fav",
          "Description": "Master CDF CATDESC: 'EB02 Flux, electrons 37-70 keV'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "electrons/cm^2-s-sr-MeV",
          "FillValue": -99.0
        },
        {
          "Name": "EB02 FAV Uncertainty",
          "ParameterKey": "EB02_favu",
          "Description": "Master CDF CATDESC: 'Stat. Uncertainty of EB02 FAV'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "electrons/cm^2-s-sr-MeV",
          "FillValue": -99.0
        }
      ]
    }
  }
}