{
  "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/voyager2_pls_composition_00000000_v01.json (from all.xml)",
    "NumericalData": {
      "ResourceID": "spase://NASA/NumericalData/Voyager2/PLS/Jupiter/Composition/VIPER/PT96S",
      "_ResourceID": "Source: https://github.com/rweigel/cdawmeta-spase/blob/main/ResourceID.json",
      "ResourceHeader": {
        "ResourceName": "Voyager-2, VIPER-Fit Plasma Ion Composition near Jupiter",
        "_ResourceName": "Source: Master/CDFglobalAttributes/Logical_source_description",
        "AlternateName": "voyager2_pls_composition",
        "_AlternateName": "Source: Master/CDFglobalAttributes/Logical_source",
        "Description": "These data are from a re-analysis of the Voyager Plasma Spectrometer (PLS) data at Jupiter by the PLS group at the Laboratory for Atmospheric and Space Physics (LASP) at the University of Colorado. Density, temperature, and flow velocity fits for total and individual ions were done using the Voyager Ion PLS Experiment Response (VIPER) code and error analysis as described at http://lasp.colorado.edu/home.mop/missions/voyager/viper/. Fits are determined from processing of the ion currents from the A, B, C, and D cups of the instrument.. As per the Fit Case variable, one of five different constraints were used in the VIPER fits for each 96-sec time interval: (1) free variation of all parameters (mainly for the cold ion torus); (2) constraint of the ion abundances for the five major species (O+, O++, S+, S++, S+++) to standard composition as determined from Delamere et al. (2005); (3) fixed ion composition and flow speed; (4) cold blobs in the plasma sheet where resolved peaks can be fit with allowance for some variance in composition; (5) interpolation between composition of cold torus and standard abundances at 6 RJ from Delamere et al. (2005). Reference: Delamere, P. A., Bagenal, F., and Steffl, A. (2005), Radial Variations in the Io Plasma Torus During the Cassini Era, Journal of Geophysical Research Space Physics, 110(A12), A12223, doi: 10.1029/2005JA011251. ",
        "_Description": "Source: Master/CDFglobalAttributes/TEXT",
        "Acknowledgement": "Please acknowledge the Voyager 2 PLS Principal Investigator, Dr. John D. Richardson of the MIT, and the data set producer, Dr. Fran Bagenal of the University of Colorado.",
        "_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": "Fits to Spectra Source Data at LASP",
            "URL": "http://lasp.colorado.edu/home/mop/missions/voyager/fits-to-spectra/",
            "Description": "Fits to Spectra Source Data at the Laboratory of Atmospheric and Space Physics, LASP, University of Colorado, Boulder",
            "_Note": "URL also in all.xml, master. Using InformationURL.json."
          },
          {
            "Name": "Documentation for the Voyager PLS Instrument, hosted at the Massachusetts Institute of Technology, MIT",
            "URL": "http://web.mit.edu/jbelcher/www/VoyagerInterstellar.pdf",
            "Description": "Voyager PLS Instrument Documentation, MIT",
            "_Note": "Source: InformationURL.json"
          },
          {
            "Name": "The VIPER, Voyager Ion PLS Experiment Response, Web Page at the Laboratory of Atmospheric and Space Physics, LASP, University of Colorado, Boulder",
            "URL": "http://lasp.colorado.edu/home/mop/missions/voyager/viper/",
            "Description": "The VIPER Web Page, LASP",
            "_Note": "Source: InformationURL.json"
          },
          {
            "Name": "The VIPER, Voyager Ion PLS Experiment Response, Instruction Manual available from the Laboratory of Atmospheric and Space Physics, LASP, University of Colorado, Boulder",
            "URL": "http://lasp.colorado.edu/home/mop/files/2015/06/VoyagerPLSAnalysisManual-1.pdf",
            "Description": "The VIPER Instruction Manual, LASP",
            "_Note": "Source: InformationURL.json"
          }
        ]
      },
      "Caveats": "For public distribution but users are advised to contact Dr. Bagenal on questions about how the data were produced. ",
      "_Caveats": "Source: Master/CDFglobalAttributes/Rules_of_use",
      "DOI": "https://doi.org/10.48322/mtan-4b60",
      "_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: Dr. John D. Richardson at MIT Kavli Institute",
          "Format": [
            "CDF"
          ],
          "Style": "Listing",
          "AccessURL": {
            "Name": "HTTPS from SPDF",
            "URL": "https://cdaweb.gsfc.nasa.gov/pub/data/voyager/voyager2/plasma_cdaweb/composition",
            "Description": "In CDF via HTTP from CDAWeb",
            "AccessFilenameTemplate": "voyager2_pls_composition_%Y%m%d_%Q.cdf",
            "AccessDirectoryTemplate": "%Y",
            "ProductKey": "VOYAGER2_PLS_COMPOSITION"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: Dr. John D. Richardson at MIT Kavli Institute",
          "Format": [
            "CDF"
          ],
          "Style": "Listing",
          "AccessURL": {
            "Name": "FTPS from SPDF",
            "URL": "ftps://cdaweb.gsfc.nasa.gov/pub/data/voyager/voyager2/plasma_cdaweb/composition",
            "Description": "In CDF via HTTP from CDAWeb",
            "AccessFilenameTemplate": "voyager2_pls_composition_%Y%m%d_%Q.cdf",
            "AccessDirectoryTemplate": "%Y",
            "ProductKey": "VOYAGER2_PLS_COMPOSITION"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: Dr. John D. Richardson at MIT Kavli Institute",
          "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": "VOYAGER2_PLS_COMPOSITION"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: Dr. John D. Richardson at MIT Kavli Institute",
          "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=VOYAGER2_PLS_COMPOSITION",
            "Style": "WebService",
            "ProductKey": "VOYAGER2_PLS_COMPOSITION",
            "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: Dr. John D. Richardson at MIT Kavli Institute",
          "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/VOYAGER2_PLS_COMPOSITION/clientLibraryExample/",
            "ProductKey": "VOYAGER2_PLS_COMPOSITION",
            "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: Dr. John D. Richardson at MIT Kavli Institute",
          "Format": [
            "HTML"
          ],
          "AccessURL": {
            "Name": "4D Orbit Viewer",
            "URL": "https://sscweb.gsfc.nasa.gov/4dorbit/?sc=VOYAGER2_PLS_COMPOSITION",
            "ProductKey": "VOYAGER2_PLS_COMPOSITION",
            "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: Dr. John D. Richardson at MIT Kavli Institute",
          "Format": [
            "CSV",
            "JSON",
            "Binary"
          ],
          "AccessURL": {
            "Name": "CDAWeb HAPI Server",
            "URL": "https://hapi-server.org/servers/#server=CDAWeb&dataset=VOYAGER2_PLS_COMPOSITION",
            "Style": "HAPI",
            "ProductKey": "VOYAGER2_PLS_COMPOSITION",
            "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: Dr. John D. Richardson at MIT Kavli Institute",
          "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=VOYAGER2_PLS_COMPOSITION&return=script",
            "Style": "HAPI",
            "ProductKey": "VOYAGER2_PLS_COMPOSITION",
            "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: Dr. John D. Richardson at MIT Kavli Institute",
          "Format": [
            "PNG",
            "PDF",
            "SVG"
          ],
          "AccessURL": {
            "Name": "HAPI visualizations",
            "URL": "https://hapi-server.org/plot/?server=https://cdaweb.gsfc.nasa.gov/hapi&dataset=VOYAGER2_PLS_COMPOSITION&format=gallery",
            "Style": "x_Visualization",
            "ProductKey": "VOYAGER2_PLS_COMPOSITION",
            "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": "1979-07-07T22:24:10Z",
          "StopDate": "1979-07-10T10:00:09Z"
        },
        "_TemporalDescription": "Generated from all.xml/@timerange_start and all.xml/@timerange_stop",
        "Cadence": "PT1M36S",
        "_Cadence": "Counts based on variable 'Epoch' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/voyager/voyager2/plasma_cdaweb/composition/1979/voyager2_pls_composition_19790707_v01.cdf. The most common cadence, 96000 [ms] = PT1M36S, occurred for 40.1961% of the 41 timesteps. "
      },
      "Keyword": [
        "Voyager2 (from all.xml/observatory/description/@short)",
        "Plasma Composition Data near Jupiter (from all.xml/instrument/description/@short)",
        "Space Physics (from Master/CDFglobalAttributes/Discipline)",
        "Magnetospheric Science (from Master/CDFglobalAttributes/Discipline)",
        "VOYAGER2 (from Master/CDFglobalAttributes/Source_name)",
        "Voyager2 (from Master/CDFglobalAttributes/Source_name)",
        "Composition (from Master/CDFglobalAttributes/Data_type)",
        "Plasma Data (from Master/CDFglobalAttributes/Data_type)",
        "PLS (from all.xml/instrument/@ID)"
      ],
      "ObservedRegion": [
        "Heliosphere.Heliosheath",
        "Heliosphere.Outer",
        "Heliosphere"
      ],
      "_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/Voyager2/PLS",
      "MeasurementType": "ThermalPlasma",
      "Parameter2": [
        {
          "Name": "Time since 0 AD",
          "ParameterKey": "Epoch",
          "Description": "CATDESC: 'Interval centered time tag rounded to nearest msecond '. 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": "Start Year",
          "ParameterKey": "YR",
          "Description": "Master CDF CATDESC: 'integer Value for Start Year'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "Year",
          "FillValue": -2147483648
        },
        {
          "Name": "Start Date in Fractional Years",
          "ParameterKey": "FYR",
          "Description": "Master CDF CATDESC: 'Decimal date giving current year and faction of that year.'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "Year",
          "FillValue": -1e+31
        },
        {
          "Name": "Start Day of Year",
          "ParameterKey": "DOY",
          "Description": "Master CDF CATDESC: 'Integer Value for Start Day of Year'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "Day of Year",
          "FillValue": -2147483648
        },
        {
          "Name": "Start Hour of Day",
          "ParameterKey": "HR",
          "Description": "Master CDF CATDESC: 'Integer Value for Start Hour 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": "Hour",
          "FillValue": -2147483648
        },
        {
          "Name": "Start Minute of Hour",
          "ParameterKey": "MIN",
          "Description": "Master CDF CATDESC: 'Integer Value for Start Minute of Hour'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "Minute",
          "FillValue": -2147483648
        },
        {
          "Name": "Start Seconds of Minute",
          "ParameterKey": "SEC",
          "Description": "Master CDF CATDESC: 'Integer Value for Start Seconds of Minute'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "Second",
          "FillValue": -2147483648
        },
        {
          "Name": "Spacecraft Radial Distance (RJ), RHSII",
          "ParameterKey": "R_J",
          "Description": "Master CDF CATDESC: 'Spacecraft location in Jupiter Radii of RHSIII'. Master CDF VAR_NOTES: 'Spacecraft location in Right handed System III coordinate frame (RHSII) in absolute distances from Jupiter's center. RJ = 71,492 km.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "#",
          "FillValue": -1e+31
        },
        {
          "Name": "Spacecraft Co-latitude (degrees), RHSIII",
          "ParameterKey": "R_Theta",
          "Description": "Master CDF CATDESC: 'Spacecraft co-latitude (degrees) in RHSIII system'. Master CDF VAR_NOTES: 'RHSIII = Right Handed System III coordinates in Jovian magnetosphere'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "Degree",
          "FillValue": -1e+31
        },
        {
          "Name": "Spacecraft East Longitude (degrees), RHSIII",
          "ParameterKey": "R_Phi",
          "Description": "Master CDF CATDESC: 'East longitude (degrees) of spacecraft in RHSIII system.'. Master CDF VAR_NOTES: 'RHSII = Right-Handed System-IIII coordinates in Jovian magnetosphere'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "Degree",
          "FillValue": -1e+31
        },
        {
          "Name": "VIPER Fit Case Number",
          "ParameterKey": "F_C",
          "Description": "Master CDF CATDESC: 'Fit Case Number 1-5 for how the fit parameters were handled by the VIPER code. '. Master CDF VAR_NOTES: 'Methods of how the parameters being fit were handled by VIPER 1: Variation of all parameters (mostly the inner cold torus); 2: Constraining the ion abundances of the five main ion species  (O+, O++, S+, S++, S+++) to the standard composition based on Delamere et al. [2005]; 3. Fixed ion composition plus  fixed flow speed; 4. cold blobs in the plasma sheet where resolved peaks can be fit allowing some variations in composition;  5. Interpolation between the composition of the cold torus and the standard composition at 6 Jovian Radii from Delamere et al. [2005].'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "#",
          "FillValue": -1e+31
        },
        {
          "Name": "Radial Flow Velocity, RHSII",
          "ParameterKey": "V_R",
          "Description": "Master CDF CATDESC: 'Radial velocity of bulk plasma flow in RHSIII coordinate system'. Master CDF VAR_NOTES: 'RHSIII = Right-Handed System III coordinate system for spacecraft position in the Jovian magnetosphere. '. 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": "East Longitude Flow Velocity (km/s), RHSIII",
          "ParameterKey": "V_Phi",
          "Description": "Master CDF CATDESC: 'East longitude (Phi) velocity (km/s) of the bulk plasma flow in RHSIII coordinate system.'. Master CDF VAR_NOTES: 'RHSIII = Right-Handed System III coordinate system for spacecraft position in the Jovian magnetosphere.'. 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": "Northward Flow Velocity (km/s), RHSIII",
          "ParameterKey": "V_Z",
          "Description": "Master CDF CATDESC: 'Northward component of bulk flow velocity (km/s) in RHSIII coordinate system.'. Master CDF VAR_NOTES: 'RHSIII = Right-Handed System III coordinates of spacecraft position. Northward is in northern direction of the planetary spin axis. '. 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": "Total Ion Charge Density",
          "ParameterKey": "Ch_Den",
          "Description": "Master CDF CATDESC: 'Sum of ion charge number densities'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "#/cc",
          "FillValue": -1e+31
        },
        {
          "Name": "H+ Density",
          "ParameterKey": "H_Den",
          "Description": "Master CDF CATDESC: 'H+ Ion Partial 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": "#/cc",
          "FillValue": -1e+31
        },
        {
          "Name": "H+ Temperature",
          "ParameterKey": "H_Tem",
          "Description": "Master CDF CATDESC: 'H+ Ion Temperature'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "K",
          "FillValue": -1e+31
        },
        {
          "Name": "O+ Density",
          "ParameterKey": "O_Den",
          "Description": "Master CDF CATDESC: 'O+ Ion Partial 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": "#/cc",
          "FillValue": -1e+31
        },
        {
          "Name": "O+ Temperature",
          "ParameterKey": "O_Tem",
          "Description": "Master CDF CATDESC: 'O+ Ion Temperature'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "K",
          "FillValue": -1e+31
        },
        {
          "Name": "O++ Density",
          "ParameterKey": "O_2_Den",
          "Description": "Master CDF CATDESC: 'O++ Ion Partial 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": "#/cc",
          "FillValue": -1e+31
        },
        {
          "Name": "O++ Temperature",
          "ParameterKey": "O_2_Tem",
          "Description": "Master CDF CATDESC: 'O++ Ion Temperature'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "K",
          "FillValue": -1e+31
        },
        {
          "Name": "S+ Density",
          "ParameterKey": "S_Den",
          "Description": "Master CDF CATDESC: 'S+ Ion Partial 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": "#/cc",
          "FillValue": -1e+31
        },
        {
          "Name": "S+ Temperature",
          "ParameterKey": "S_Tem",
          "Description": "Master CDF CATDESC: 'S+ Ion Temperature'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "K",
          "FillValue": -1e+31
        },
        {
          "Name": "S++ Density",
          "ParameterKey": "S_2_Den",
          "Description": "Master CDF CATDESC: 'S++ Ion Partial 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": "#/cc",
          "FillValue": -1e+31
        },
        {
          "Name": "S++ Temperature",
          "ParameterKey": "S_2_Tem",
          "Description": "Master CDF CATDESC: 'S++ Ion Temperature'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "K",
          "FillValue": -1e+31
        },
        {
          "Name": "S+++ Density",
          "ParameterKey": "S_3_Den",
          "Description": "Master CDF CATDESC: 'S+++ Ion Partial 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": "#/cc",
          "FillValue": -1e+31
        },
        {
          "Name": "S+++ Temperature",
          "ParameterKey": "S_3_Tem",
          "Description": "Master CDF CATDESC: 'S+++ Ion Temperature'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "K",
          "FillValue": -1e+31
        },
        {
          "Name": "Na+ Density",
          "ParameterKey": "Na_Den",
          "Description": "Master CDF CATDESC: 'Na+ Ion Partial 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": "#/cc",
          "FillValue": -1e+31
        },
        {
          "Name": "Na+ Temperature",
          "ParameterKey": "Na_Tem",
          "Description": "Master CDF CATDESC: 'Na+ Ion Temperature'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "K",
          "FillValue": -1e+31
        },
        {
          "Name": "SO2+ Density",
          "ParameterKey": "SO2_Den",
          "Description": "Master CDF CATDESC: 'SO2+ Ion Partial 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": "#/cc",
          "FillValue": -1e+31
        },
        {
          "Name": "SO2+ Temperature",
          "ParameterKey": "SO2_Tem",
          "Description": "Master CDF CATDESC: 'SO2+ Ion Temperature'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "K",
          "FillValue": -1e+31
        },
        {
          "Name": "Hot O+ Density",
          "ParameterKey": "O_hot_Den",
          "Description": "Master CDF CATDESC: 'Hot O+ Ion Partial 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": "#/cc",
          "FillValue": -1e+31
        },
        {
          "Name": "Hot O+ Temperature",
          "ParameterKey": "O_hot_Tem",
          "Description": "Master CDF CATDESC: 'Hot O+ Ion Temperature'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "K",
          "FillValue": -1e+31
        }
      ]
    }
  }
}