{
  "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/rbsp-a_wna-survey-sheath-corrected-e_emfisis-l4_00000000_v01.json (from all.xml)",
    "NumericalData": {
      "ResourceID": "spase://NASA/NumericalData/RBSP/A/EMFISIS/WFR/L4/WaveNormalAngle_Sheath-Corrected-E/PT6S",
      "_ResourceID": "Source: https://github.com/rweigel/cdawmeta-spase/blob/main/ResourceID.json",
      "ResourceHeader": {
        "ResourceName": "Probes-A EMFISIS wave normal angle products and sheath corrected electric field level Level-4",
        "_ResourceName": "Source: Master/CDFglobalAttributes/Logical_source_description",
        "AlternateName": "rbsp-a_wna-survey-sheath-corrected-e_emfisis-l4",
        "_AlternateName": "Source: Master/CDFglobalAttributes/Logical_source",
        "Description": "Wave Normal Analysis products, based on L1 spectral matrix survey E and B data, and produced via PRASSADCO (Santolik, et al., Radio Sci., 38(1), 1010, 2003). A correction for antenna sheath effects has been applied to the electric field data, before being input to PRASSADCO. The correction is density-dependent, so fill values are inserted for E-dependent data where a density estimate is not available. Be aware that the spin-plane E antennas began deployment at 2012-09-13T19:44, and were not fully deployed until 2012-09-22T19:48. The spin-axis deployment began on 2012-09-24T17:59 and did not fully complete until 2012-12-07T04:41. Noise levels in the E data are increased by incomplete antenna deployment. There was a significant upgrade to the onboard calibration tables, for both E and B in Feb 2013. Prior to this, the highest survey frequency bin (11.24 kHz) used a flawed cal value that resulted in both amplitude and phase errors. The effect is stronger for the B data. New, corrected, tables took effect at 2013-02-12T04:30:00. In Mar 2013, there was a ~2-day interval where a software issue resulted in the wrong calibration tables being used for both E and B data. These data should be used with extreme caution. The interval is 2013-03-21T06:53:00 to 2013-03-23T05:46:00.",
        "_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": "http://space.physics.uiowa.edu/emfisis/",
            "Name": "EMFISIS",
            "Description": "EMFISIS data",
            "_Note": "URL also in all.xml. Using master."
          },
          {
            "Name": "EMFISIS",
            "URL": "http://emfisis.physics.uiowa.edu/",
            "Description": "EMFISIS data",
            "Language": "en",
            "_Note": "Source: InformationURL.json"
          },
          {
            "Name": "Hartley, D. P., Christopher, I. W., Kletzing, C. A., Kurth, W. S., Santolik, O., Kolmasova, I., et al. (2023). Chorus wave properties from Van Allen Probes: Quantifying the impact of the sheath corrected electric field. Geophysical Research Letters, 50, e2023GL102922.",
            "URL": "https://doi.org/10.1029/2023GL102922",
            "Description": "Demonstriating the use of sheath corrected e-field in poliarization analysis",
            "Language": "en",
            "_Note": "Source: InformationURL.json"
          },
          {
            "Name": "Kletzing, C.A., Bortnik, J., Hospodarsky, G. et al. The Electric and Magnetic Fields Instrument Suite and Integrated Science (EMFISIS): Science, Data, and Usage Best Practices. Space Sci Rev 219, 28 (2023).",
            "URL": "https://doi.org/10.1007/s11214-023-00973-z",
            "Description": "Best Practices Paper",
            "Language": "en",
            "_Note": "Source: InformationURL.json"
          },
          {
            "Name": "Kletzing, C.A., Kurth, W.S., Acuna, M. et al. The Electric and Magnetic Field Instrument Suite and Integrated Science (EMFISIS) on RBSP. Space Sci Rev 179, 127–181 (2013).",
            "URL": "https://doi.org/10.1007/s11214-013-9993-6",
            "Description": "EMFISIS instrument and data paper",
            "Language": "en",
            "_Note": "Source: InformationURL.json"
          }
        ]
      },
      "Caveats": "Distribute freely, Acknowledge EMFISIS team.",
      "_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: Craig Kletzing at University of Iowa",
          "Format": [
            "CDF"
          ],
          "Style": "Listing",
          "AccessURL": {
            "Name": "HTTPS from SPDF",
            "URL": "https://cdaweb.gsfc.nasa.gov/pub/data/rbsp/rbspa/l4/emfisis/wna-survey-sheath-corrected-e",
            "Description": "In CDF via HTTP from CDAWeb",
            "AccessFilenameTemplate": "rbsp-a_wna-survey-sheath-corrected-e_emfisis-l4_%Y%m%d_%Q.cdf",
            "AccessDirectoryTemplate": "%Y",
            "ProductKey": "RBSP-A_WNA-SURVEY-SHEATH-CORRECTED-E_EMFISIS-L4"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: Craig Kletzing at University of Iowa",
          "Format": [
            "CDF"
          ],
          "Style": "Listing",
          "AccessURL": {
            "Name": "FTPS from SPDF",
            "URL": "ftps://cdaweb.gsfc.nasa.gov/pub/data/rbsp/rbspa/l4/emfisis/wna-survey-sheath-corrected-e",
            "Description": "In CDF via HTTP from CDAWeb",
            "AccessFilenameTemplate": "rbsp-a_wna-survey-sheath-corrected-e_emfisis-l4_%Y%m%d_%Q.cdf",
            "AccessDirectoryTemplate": "%Y",
            "ProductKey": "RBSP-A_WNA-SURVEY-SHEATH-CORRECTED-E_EMFISIS-L4"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: Craig Kletzing at University of Iowa",
          "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": "RBSP-A_WNA-SURVEY-SHEATH-CORRECTED-E_EMFISIS-L4"
          }
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "Acknowledgement": "SPDF/CDAWeb. Please also acknowledge the data producer: Craig Kletzing at University of Iowa",
          "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=RBSP-A_WNA-SURVEY-SHEATH-CORRECTED-E_EMFISIS-L4",
            "Style": "WebService",
            "ProductKey": "RBSP-A_WNA-SURVEY-SHEATH-CORRECTED-E_EMFISIS-L4",
            "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: Craig Kletzing at University of Iowa",
          "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/RBSP-A_WNA-SURVEY-SHEATH-CORRECTED-E_EMFISIS-L4/clientLibraryExample/",
            "ProductKey": "RBSP-A_WNA-SURVEY-SHEATH-CORRECTED-E_EMFISIS-L4",
            "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: Craig Kletzing at University of Iowa",
          "Format": [
            "HTML"
          ],
          "AccessURL": {
            "Name": "4D Orbit Viewer",
            "URL": "https://sscweb.gsfc.nasa.gov/4dorbit/?sc=RBSP-A_WNA-SURVEY-SHEATH-CORRECTED-E_EMFISIS-L4",
            "ProductKey": "RBSP-A_WNA-SURVEY-SHEATH-CORRECTED-E_EMFISIS-L4",
            "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: Craig Kletzing at University of Iowa",
          "Format": [
            "CSV",
            "JSON",
            "Binary"
          ],
          "AccessURL": {
            "Name": "CDAWeb HAPI Server",
            "URL": "https://hapi-server.org/servers/#server=CDAWeb&dataset=RBSP-A_WNA-SURVEY-SHEATH-CORRECTED-E_EMFISIS-L4",
            "Style": "HAPI",
            "ProductKey": "RBSP-A_WNA-SURVEY-SHEATH-CORRECTED-E_EMFISIS-L4",
            "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: Craig Kletzing at University of Iowa",
          "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=RBSP-A_WNA-SURVEY-SHEATH-CORRECTED-E_EMFISIS-L4&return=script",
            "Style": "HAPI",
            "ProductKey": "RBSP-A_WNA-SURVEY-SHEATH-CORRECTED-E_EMFISIS-L4",
            "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: Craig Kletzing at University of Iowa",
          "Format": [
            "PNG",
            "PDF",
            "SVG"
          ],
          "AccessURL": {
            "Name": "HAPI visualizations",
            "URL": "https://hapi-server.org/plot/?server=https://cdaweb.gsfc.nasa.gov/hapi&dataset=RBSP-A_WNA-SURVEY-SHEATH-CORRECTED-E_EMFISIS-L4&format=gallery",
            "Style": "x_Visualization",
            "ProductKey": "RBSP-A_WNA-SURVEY-SHEATH-CORRECTED-E_EMFISIS-L4",
            "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": "2012-08-31T00:00:01Z",
          "StopDate": "2019-10-14T00:00:00Z"
        },
        "_TemporalDescription": "Generated from all.xml/@timerange_start and all.xml/@timerange_stop",
        "Cadence": "PT5.999999S",
        "_Cadence": "Counts based on variable 'Epoch' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/rbsp/rbspa/l4/emfisis/wna-survey-sheath-corrected-e/2012/rbsp-a_wna-survey-sheath-corrected-e_emfisis-l4_20120831_v2.0.1.cdf. The most common cadence, 5999999106 [ns] = PT5.999999S, occurred for 35.3322% of the 4861 timesteps. "
      },
      "Keyword": [
        "Radiation Belt Storm Probes A (from all.xml/observatory/description/@short)",
        "Electric and Magnetic Field Instrument Suite and Integrated Science (from all.xml/instrument/description/@short)",
        "Solar Physics (from Master/CDFglobalAttributes/Discipline)",
        "Heliospheric Physics (from Master/CDFglobalAttributes/Discipline)",
        "Space Physics (from Master/CDFglobalAttributes/Discipline)",
        "Magnetospheric Science (from Master/CDFglobalAttributes/Discipline)",
        "RBSP-A (from Master/CDFglobalAttributes/Source_name)",
        "Radiation Belt Storm Probes A (from Master/CDFglobalAttributes/Source_name)",
        "L4 (from Master/CDFglobalAttributes/Data_type)",
        "Level-4 (from Master/CDFglobalAttributes/Data_type)",
        "EMFISIS (from all.xml/instrument/@ID)"
      ],
      "ObservedRegion": [
        "Earth.Magnetosphere.Plasmasphere",
        "Earth.NearSurface.MidLatitudeRegion",
        "Earth.Magnetosphere",
        "Earth.NearSurface.EquatorialRegion",
        "Earth.Magnetosphere.Main",
        "Earth.Magnetosphere.RingCurrent",
        "Earth.Magnetosphere.RadiationBelt"
      ],
      "_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/RBSP/A/EMFISIS",
      "MeasurementType": "Waves",
      "Parameter2": [
        {
          "Name": "Epoch",
          "ParameterKey": "Epoch",
          "Description": "CATDESC: 'Epoch'. 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": "WFR_frequencies",
          "ParameterKey": "WFR_frequencies",
          "Description": "Master CDF CATDESC: 'WFR_frequencies'. Master CDF VAR_NOTES: 'Average frequency of the set of FFT frequencies that were combined when creating the frequency bins for the spectral matrix data.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "Hz",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              65
            ]
          }
        },
        {
          "Name": "b3",
          "ParameterKey": "b3",
          "Description": "Master CDF CATDESC: 'Power Spectral Density of B!bparallel!n'. Master CDF VAR_NOTES: 'Coordinate system is field-aligned, with axis3 along B0, axis1 outward from the Earth, and axis2 eastward.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "nT!u2!n/Hz",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              65
            ]
          }
        },
        {
          "Name": "bsum",
          "ParameterKey": "bsum",
          "Description": "Master CDF CATDESC: 'Sum of the Three Magnetic Power Spectral Densities'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "nT!u2!n/Hz",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              65
            ]
          }
        },
        {
          "Name": "bsumperp",
          "ParameterKey": "bsumperp",
          "Description": "Master CDF CATDESC: 'Sum of Two Perpendicular Magnetic Power Spectral Densities'. Master CDF VAR_NOTES: 'Coordinate system is field-aligned, with axis3 along B0, axis1 outward from the Earth, and axis2 eastward. Perpendicular components are along axis1 (outward) and axis2 (eastward).'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "nT!u2!n/Hz",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              65
            ]
          }
        },
        {
          "Name": "cohb1_2",
          "ParameterKey": "cohb1_2",
          "Description": "Master CDF CATDESC: 'Coherence Between B!bperp1!n and B!bperp2!n'. Master CDF VAR_NOTES: 'Coordinate system is field-aligned, with axis3 along B0, axis1 outward from the Earth, and axis2 eastward.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              65
            ]
          }
        },
        {
          "Name": "cohb1_3",
          "ParameterKey": "cohb1_3",
          "Description": "Master CDF CATDESC: 'Coherence Between B!bperp1!n and B!bpar!n'. Master CDF VAR_NOTES: 'Coordinate system is field-aligned, with axis3 along B0, axis1 outward from the Earth, and axis2 eastward.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              65
            ]
          }
        },
        {
          "Name": "cohb2_3",
          "ParameterKey": "cohb2_3",
          "Description": "Master CDF CATDESC: 'Coherence Between B!bperp2!n and B!bpar!n'. Master CDF VAR_NOTES: 'Coordinate system is field-aligned, with axis3 along B0, axis1 outward from the Earth, and axis2 eastward.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              65
            ]
          }
        },
        {
          "Name": "ez",
          "ParameterKey": "ez",
          "Description": "Master CDF CATDESC: 'Power Spectral Density of E!bparallel!n'. Master CDF VAR_NOTES: 'Coordinate system is field-aligned, with Z along B0, X outward from the Earth, and Y eastward.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "mV!u2!n/m!u2!n/Hz",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              65
            ]
          }
        },
        {
          "Name": "ezf",
          "ParameterKey": "ezf",
          "Description": "Master CDF CATDESC: 'Power Spectral Density of E!bparallel!n Using Faraday Law'. Master CDF VAR_NOTES: 'Does not use measured spin-axis E data when calculating E components in field-aligned system. Spin-axis E is synthesized from the two spin-plane E and all three B components, using Faraday law and plane-wave assumption (Sec. 3.3, Santolik, et al., Radio Sci., 38(1), 1010, 2003). Coordinate system is field-aligned, with Z along B0, X outward from the Earth, and Y eastward.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "mV!u2!n/m!u2!n/Hz",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              65
            ]
          }
        },
        {
          "Name": "esum",
          "ParameterKey": "esum",
          "Description": "Master CDF CATDESC: 'Sum of the Three Electric Power Spectral Densities'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "mV!u2!n/m!u2!n/Hz",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              65
            ]
          }
        },
        {
          "Name": "esumperp",
          "ParameterKey": "esumperp",
          "Description": "Master CDF CATDESC: 'Sum of Two Perpendicular Electric Power Spectral Densities'. Master CDF VAR_NOTES: 'Coordinate system is field-aligned, with axis3 along B0, axis1 outward from the Earth, and axis2 eastward. Perpendicular components are along axis1 (outward) and along axis2 (eastward).'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "mV!u2!n/m!u2!n/Hz",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              65
            ]
          }
        },
        {
          "Name": "esumperpf",
          "ParameterKey": "esumperpf",
          "Description": "Master CDF CATDESC: 'Sum of Two Perpendicular Electric Power Spectral Densities Using Faraday Law'. Master CDF VAR_NOTES: 'Does not use measured spin-axis E data when calculating E components in field-aligned system. Spin-axis E is synthesized from the two spin-plane E and all three B components, using Faraday law and plane-wave assumption (Sec. 3.3, Santolik, et al., Radio Sci., 38(1), 1010, 2003). Coordinate system is field-aligned, with axis3 along B0, axis1 outward from the Earth, and axis2 eastward. Perpendicular components are along axis1 (outward) and along axis2 (eastward).'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "mV!u2!n/m!u2!n/Hz",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              65
            ]
          }
        },
        {
          "Name": "eigen",
          "ParameterKey": "eigen",
          "Description": "Master CDF CATDESC: 'Degree of Polarization of The Magnetic Field From Eigenvalues'. Master CDF VAR_NOTES: 'Eigenvalues are determined using the SVD method (Santolik, et al., Radio Sci., 38(1), 1010, 2003)'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              65
            ]
          }
        },
        {
          "Name": "ellsvd",
          "ParameterKey": "ellsvd",
          "Description": "Master CDF CATDESC: 'Ellipticity of the Magnetic Field Polarization'. Master CDF VAR_NOTES: 'Determined using the SVD method, from eq. 13 of Santolik, et al., Radio Sci., 38(1), 1010, 2003'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              65
            ]
          }
        },
        {
          "Name": "polsvd",
          "ParameterKey": "polsvd",
          "Description": "Master CDF CATDESC: 'Degree of Magnetic Field Polarization in the Polarization Plane'. Master CDF VAR_NOTES: 'Determined using the SVD method, from eq. A6 in the appendix of Santolik, et al., J. Geophys. Res., 107(A12), 1444, 2002.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              65
            ]
          }
        },
        {
          "Name": "plansvd",
          "ParameterKey": "plansvd",
          "Description": "Master CDF CATDESC: 'Planarity of the Magnetic Field Polarization'. Master CDF VAR_NOTES: 'Determined using the SVD method, from eq. 12 of Santolik, et al., Radio Sci., 38(1), 1010, 2003.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              65
            ]
          }
        },
        {
          "Name": "plansvde",
          "ParameterKey": "plansvde",
          "Description": "Master CDF CATDESC: 'Electromagnetic Planarity'. Master CDF VAR_NOTES: 'Electromagnetic planarity calculated from the 6x6 spectral matrix using eq. 24 of Santolik, et al., Radio Sci., 38(1), 1010, 2003.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              65
            ]
          }
        },
        {
          "Name": "thsvd",
          "ParameterKey": "thsvd",
          "Description": "Master CDF CATDESC: 'Polar Angle of the Wave Vector'. Master CDF VAR_NOTES: 'Wave Normal Angles are determined using the SVD method (Santolik, et al., Radio Sci., 38(1), 1010, 2003). Angle is measured from axis3, but all angles are 0 <= theta <= 90, due to ambiguity in the SVN method. Coordinate system is field-aligned, with axis3 along B0.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "deg",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              65
            ]
          }
        },
        {
          "Name": "phsvd",
          "ParameterKey": "phsvd",
          "Description": "Master CDF CATDESC: 'Azimuthal Angle of the Wave Vector'. Master CDF VAR_NOTES: 'Wave Normal Angles are determined using the SVD method (Santolik, et al., Radio Sci., 38(1), 1010, 2003). Angle is measured counterclockwise from axis1. Coordinate system is field-aligned, with axis3 along B0, axis1 outward from the Earth, and axis2 eastward.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "deg",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              65
            ]
          }
        },
        {
          "Name": "poy1_2_3",
          "ParameterKey": "poy1_2_3",
          "Description": "Master CDF CATDESC: 'Spectral Density of the Poynting Flux'. Master CDF VAR_NOTES: 'Poynting flux is directly computed from the E and B spectral data, in the field-aligned system, with axis3 along B0, axis1 outward from the Earth, and axis2 eastward.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "nW/m!u2!n/Hz",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              65
            ]
          }
        },
        {
          "Name": "thpoy1_2_3",
          "ParameterKey": "thpoy1_2_3",
          "Description": "Master CDF CATDESC: 'Polar Angle of the Poynting Vector'. Master CDF VAR_NOTES: 'Angle is measured from axis3. Poynting flux is directly computed from the E and B spectral data, in the field-aligned system, with axis3 along B0, axis1 outward from the Earth, and axis2 eastward.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "deg",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              65
            ]
          }
        },
        {
          "Name": "phpoy1_2_3",
          "ParameterKey": "phpoy1_2_3",
          "Description": "Master CDF CATDESC: 'Azimuthal Angle of the Poynting Vector'. Master CDF VAR_NOTES: 'Angle is measured counterclockwise from axis1. Poynting flux is directly computed from the E and B spectral data, in the field-aligned system, with axis3 along B0, axis1 outward from the Earth, and axis2 eastward.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "deg",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              65
            ]
          }
        },
        {
          "Name": "poyf1_2_3",
          "ParameterKey": "poyf1_2_3",
          "Description": "Master CDF CATDESC: 'Spectral Density of the Poynting Flux Using Faraday Law'. Master CDF VAR_NOTES: 'Poynting flux is directly computed from the E and B spectral data, in the field-aligned system, with axis3 along B0, axis1 outward from the Earth, and axis2 eastward. Does not use measured spin-axis E data when calculating E components in field-aligned system. Spin-axis E is synthesized from the two spin-plane E and all three B components, using Faraday law and plane-wave assumption (Sec. 3.3, Santolik, et al., Radio Sci., 38(1), 1010, 2003).'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "nW/m!u2!n/Hz",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              65
            ]
          }
        },
        {
          "Name": "thpoyf1_2_3",
          "ParameterKey": "thpoyf1_2_3",
          "Description": "Master CDF CATDESC: 'Polar Angle of the Poynting Vector Using Faraday Law'. Master CDF VAR_NOTES: 'Angle is measured from axis3. Poynting flux is directly computed from the E and B spectral data, in the field-aligned system, with axis3 along B0, axis1 outward from the Earth, and axis2 eastward. Does not use measured spin-axis E data when calculating E components in field-aligned system. Spin-axis E is synthesized from the two spin-plane E and all three B components, using Faraday law and plane-wave assumption (Sec. 3.3, Santolik, et al., Radio Sci., 38(1), 1010, 2003).'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "deg",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              65
            ]
          }
        },
        {
          "Name": "phpoyf1_2_3",
          "ParameterKey": "phpoyf1_2_3",
          "Description": "Master CDF CATDESC: 'Azimuthal Angle of the Poynting Vector Using Faraday Law'. Master CDF VAR_NOTES: 'Angle is measured counterclockwise from axis1. Poynting flux is directly computed from the E and B spectral data, in the field-aligned system, with axis3 along B0, axis1 outward from the Earth, and axis2 eastward. Does not use measured spin-axis E data when calculating E components in field-aligned system. Spin-axis E is synthesized from the two spin-plane E and all three B components, using Faraday law and plane-wave assumption (Sec. 3.3, Santolik, et al., Radio Sci., 38(1), 1010, 2003).'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "deg",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              65
            ]
          }
        },
        {
          "Name": "R",
          "ParameterKey": "R",
          "Description": "Master CDF CATDESC: 'Geocentric radial distance to spacecraft'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "Re",
          "FillValue": -1e+31
        },
        {
          "Name": "MagLat",
          "ParameterKey": "MagLat",
          "Description": "Master CDF CATDESC: 'Magnetic Latitude of spacecraft'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "deg",
          "FillValue": -1e+31
        },
        {
          "Name": "MLT",
          "ParameterKey": "MLT",
          "Description": "Master CDF CATDESC: 'Magnetic Local Time of spacecraft'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "hrs",
          "FillValue": -1e+31
        },
        {
          "Name": "L",
          "ParameterKey": "L",
          "Description": "Master CDF CATDESC: 'L Shell of spacecraft'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -1e+31
        },
        {
          "Name": "Tuvw2fac",
          "ParameterKey": "Tuvw2fac",
          "Description": "Master CDF CATDESC: 'Transformation Matrix, Antenna-Frame->Field-Aligned Coordinates'. Master CDF VAR_NOTES: 'If V is a vector field value in the antenna frame [u, v, w], then Tuvw2fac ## V is that same quantity in the field-aligned coordinate system, with axis3 along B0, axis1 outward from the Earth, and axis2 eastward'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              3,
              3
            ]
          }
        },
        {
          "Name": "Buvw",
          "ParameterKey": "Buvw",
          "Description": "Master CDF CATDESC: 'Buvw, nT'. Master CDF VAR_NOTES: 'The 3-vector B field from the EMFISIS MAG instrument in the spacecraft antenna coordinate system, with axis3 (w) along the spin-axis, axis1 (u) and axis2 (v) in the spin plane. Value is a linear interpolation between the two nearest (in time) magnetometer measurements to the specific epochs in this CDF.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "nT",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              3
            ]
          }
        },
        {
          "Name": "EclipseFlag",
          "ParameterKey": "EclipseFlag",
          "Description": "Master CDF CATDESC: 'Flag Indicating Spacecraft in Eclipse'. Master CDF VAR_NOTES: 'Value of 1 for a record indicates that spacecraft was in eclipse at the epoch of that record.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -128
        },
        {
          "Name": "ThrusterFlag",
          "ParameterKey": "ThrusterFlag",
          "Description": "Master CDF CATDESC: 'Flag Indicating Thruster Firing'. Master CDF VAR_NOTES: 'Value of 1 for a record indicates that spacecraft thrusters were firing at the epoch of that record.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -128
        },
        {
          "Name": "ChargeEvtFlag",
          "ParameterKey": "ChargeEvtFlag",
          "Description": "Master CDF CATDESC: 'Flag Indicating Spacecraft Charging Event'. Master CDF VAR_NOTES: 'Value of 1 for a record indicates that there was a spacecraft charging event at the epoch of that record. A charging event is defined as when the average of either pair of spin-plane EFW probes ((V1+V2)/2 or (V3+V4)/2) is > 2 V. Use caution interpreting electric field data during such an event.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -128
        },
        {
          "Name": "SunShadowFlag",
          "ParameterKey": "SunShadowFlag",
          "Description": "Master CDF CATDESC: 'Flag Indicating Anti-sunward Ew Antenna is Shadowed'. Master CDF VAR_NOTES: 'Value of 1 for a record indicates that the anti-sunward E antenna (probe 5) was shadowed by some other part of the spacecraft within 0.4 second of the epoch of that record.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -128
        },
        {
          "Name": "Density",
          "ParameterKey": "Density",
          "Description": "Master CDF CATDESC: 'Interpolated density'. Master CDF VAR_NOTES: 'Density value used when calculating the sheath corrections to E data. Based on densities derived from the upper-hybrid resonance line, but interpolated to the specific epochs in this CDF. Will be Fill when no density value is available. See rbsp-a_density_emfisis-L4_*.cdf files for the source densities.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "cm!u-3!n",
          "FillValue": -1e+31
        },
        {
          "Name": "EuSheathCorMag",
          "ParameterKey": "EuSheathCorMag",
          "Description": "Master CDF CATDESC: 'Magnitude of Sheath Correction for Eu'. Master CDF VAR_NOTES: 'Magnitude of the sheath correction applied to the Eu antenna spectral density data. Raw data are effectively multiplied by this number to produce corrected data (actual magnitude and phase corrections are applied in a single operation in the complex domain). Coordinate system is the spacecraft antenna system, with axis3 (w) along the spin-axis, axis1 (u) and axis2 (v) in the spin plane. Fill values indicate that no correction was applied.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              65
            ]
          }
        },
        {
          "Name": "EuSheathCorPhase",
          "ParameterKey": "EuSheathCorPhase",
          "Description": "Master CDF CATDESC: 'Phase of Sheath Correction for Eu'. Master CDF VAR_NOTES: 'Complex phase of the sheath correction applied to the Eu antenna spectral density data. Raw data effectively have this number added to their complex phase to produce corrected data (actual magnitude and phase corrections are applied in a single operation in the complex domain). Coordinate system is the spacecraft antenna system, with axis3 (w) along the spin-axis, axis1 (u) and axis2 (v) in the spin plane. Fill values indicate that no correction was applied.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "deg",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              65
            ]
          }
        },
        {
          "Name": "EvSheathCorMag",
          "ParameterKey": "EvSheathCorMag",
          "Description": "Master CDF CATDESC: 'Magnitude of Sheath Correction for Ev'. Master CDF VAR_NOTES: 'Magnitude of the sheath correction applied to the Ev antenna spectral density data. Raw data are effectively multiplied by this number to produce corrected data (actual magnitude and phase corrections are applied in a single operation in the complex domain). Coordinate system is the spacecraft antenna system, with axis3 (w) along the spin-axis, axis1 (u) and axis2 (v) in the spin plane. Fill values indicate that no correction was applied.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              65
            ]
          }
        },
        {
          "Name": "EvSheathCorPhase",
          "ParameterKey": "EvSheathCorPhase",
          "Description": "Master CDF CATDESC: 'Phase of Sheath Correction for Ev'. Master CDF VAR_NOTES: 'Complex phase of the sheath correction applied to the Ev antenna spectral density data. Raw data effectively have this number added to their complex phase to produce corrected data (actual magnitude and phase corrections are applied in a single operation in the complex domain). Coordinate system is the spacecraft antenna system, with axis3 (w) along the spin-axis, axis1 (u) and axis2 (v) in the spin plane. Fill values indicate that no correction was applied.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "deg",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              65
            ]
          }
        },
        {
          "Name": "EwSheathCorMag",
          "ParameterKey": "EwSheathCorMag",
          "Description": "Master CDF CATDESC: 'Magnitude of Sheath Correction for Ew'. Master CDF VAR_NOTES: 'Magnitude of the sheath correction applied to the Ew antenna spectral density data. Raw data are effectively multiplied by this number to produce corrected data (actual magnitude and phase corrections are applied in a single operation in the complex domain). Coordinate system is the spacecraft antenna system, with axis3 (w) along the spin-axis, axis1 (u) and axis2 (v) in the spin plane. Fill values indicate that no correction was applied.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": " ",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              65
            ]
          }
        },
        {
          "Name": "EwSheathCorPhase",
          "ParameterKey": "EwSheathCorPhase",
          "Description": "Master CDF CATDESC: 'Phase of Sheath Correction for Ew'. Master CDF VAR_NOTES: 'Complex phase of the sheath correction applied to the Ew antenna spectral density data. Raw data effectively have this number added to their complex phase to produce corrected data (actual magnitude and phase corrections are applied in a single operation in the complex domain). Coordinate system is the spacecraft antenna system, with axis3 (w) along the spin-axis, axis1 (u) and axis2 (v) in the spin plane. Fill values indicate that no correction was applied.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.'",
          "Units": "deg",
          "FillValue": -1e+31,
          "Structure": {
            "Size": [
              65
            ]
          }
        }
      ]
    }
  }
}