{
  "id": "MMS4_MEC_BRST_L2_EPHT89D",
  "url": "http://hpde.io/VSPO/NumericalData/MMS/4/Ephemeris/Burst/Level2/Tsyganenko_89_Disturbed/PT0.030S",
  "data-file": "./data/spase_hpde_io/info/MMS4_MEC_BRST_L2_EPHT89D.json",
  "data": {
    "Spase": {
      "xmlns": "http://www.spase-group.org/data/schema",
      "Version": "2.2.6",
      "NumericalData": {
        "ResourceID": "spase://VSPO/NumericalData/MMS/4/Ephemeris/Burst/Level2/Tsyganenko_89_Disturbed/PT0.030S",
        "ResourceHeader": {
          "ResourceName": "MMS 4 Magnetic Ephemeris and Coordinates (MEC) Magnetic Ephemeris and Support (Tsyganenko 1989 Model, Disturbed Conditions), Burst Survey",
          "ReleaseDate": "2020-07-03T23:28:58Z",
          "Description": "Magnetospheric Multiscale 4 (MMS 4) spacecraft position, velocity, attitude, angular momentum vector, and magnetic ephemeris and coordinates (MEC), Level-2 science data at Burst (30 ms) time resolution. The Magnetic ephemeris data are calculated by using the Tsyganenko 1989 magnetic field model for disturbed magnetospheric conditions. Many variables are included in this data product including the magnetic field measured at the spacecraft. If possible, the northern and southern hemisphere footpoints of the spacecraft are found by tracing along the magnetic field line threading through the spacecraft per the given Tsyganenko and internal magnetic field models. The northern and southern hemisphere loss cone angles are also given. The magnetic field strength at the footpoints and the minimum magnetic field strength along the field line are also calculated by using the field models. Other variables list the spacecraft L-shell, the magnetic local time, the magnetic latitude and longitude, and whether the threading field line is open, closed, etc. Rotational quaternions are provided to allow coordinate transformation from GEI into 11 other coordinate systems including BSC, GEO, GSE, GSE2000, GSE, and SM. The list of ancillary variables includes the dipole tilt angle, the Dst and Kp actvity indices, and separate flags that denote satellite eclipse by the Earth and Moon.",
          "Acknowledgement": "M.G. Henderson, S.K. Morley",
          "Contact": [
            {
              "PersonID": "spase://SMWG/Person/Michael.G.Henderson",
              "Role": "PrincipalInvestigator"
            },
            {
              "PersonID": "spase://SMWG/Person/Steven.Karl.Morley",
              "Role": "PrincipalInvestigator"
            },
            {
              "PersonID": "spase://SMWG/Person/Robert.E.McGuire",
              "Role": "MetadataContact"
            },
            {
              "PersonID": "spase://SMWG/Person/Lee.Frost.Bargatze",
              "Role": "MetadataContact"
            }
          ],
          "InformationURL": [
            {
              "Name": "The Magnetospheric Multiscale (MMS) Mission home page at Goddard Space Flight Center (GSFC)",
              "URL": "https://mms.gsfc.nasa.gov/",
              "Description": "MMS homepage"
            },
            {
              "Name": "Data Caveats and Current Release Notes at LASP MMS SDC",
              "URL": "https://lasp.colorado.edu/mms/sdc/public/datasets/mec/",
              "Description": "The Magnetospheric Multiscale (MMS) Mission home page hosted by the Laboratory of Atmospheric and Space Physics, Science Data Center (LASP, SDC) at the University of Colorado, Boulder."
            }
          ]
        },
        "AccessInformation": [
          {
            "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
            "Availability": "Online",
            "AccessRights": "Open",
            "AccessURL": {
              "Name": "FTPS from SPDF (not with most browsers)",
              "URL": "ftps://spdf.gsfc.nasa.gov/pub/data/mms/mms4/mec/brst/l2/epht89d/",
              "Description": "In CDF via ftp from SPDF."
            },
            "Format": "CDF",
            "Encoding": "None",
            "Acknowledgement": "M.G. Henderson, S.K. Morley. Please acknowledge the data providers and CDAWeb when using these data."
          },
          {
            "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
            "Availability": "Online",
            "AccessRights": "Open",
            "AccessURL": {
              "Name": "HTTPS from SPDF",
              "URL": "https://spdf.gsfc.nasa.gov/pub/data/mms/mms4/mec/brst/l2/epht89d/",
              "Description": "In CDF via http from SPDF."
            },
            "Format": "CDF",
            "Encoding": "None",
            "Acknowledgement": "M.G. Henderson, S.K. Morley. Please acknowledge the data providers and CDAWeb when using these data."
          },
          {
            "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
            "Availability": "Online",
            "AccessRights": "Open",
            "AccessURL": {
              "Name": "CDAWeb",
              "URL": "https://cdaweb.sci.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=MMS4_MEC_BRST_L2_EPHT89D&index=sp_phys",
              "ProductKey": "MMS4_MEC_BRST_L2_EPHT89D",
              "Description": "Access to ASCII, CDF, and plots via NASA/GSFC CDAWeb"
            },
            "Format": "CDF",
            "Encoding": "None",
            "Acknowledgement": "M.G. Henderson, S.K. Morley. Please acknowledge the data providers and CDAWeb when using these data."
          }
        ],
        "ProcessingLevel": "Calibrated",
        "InstrumentID": "spase://SMWG/Instrument/MMS/4/Ephemeris",
        "MeasurementType": [
          "ActivityIndex",
          "Ephemeris",
          "MagneticField"
        ],
        "TemporalDescription": {
          "TimeSpan": {
            "StartDate": "2016-01-31T00:18:35",
            "RelativeStopDate": "-P3M"
          },
          "Cadence": "PT0.030S"
        },
        "ObservedRegion": [
          "Earth.Magnetosheath",
          "Earth.Magnetosphere",
          "Earth.Magnetosphere.Magnetotail",
          "Earth.Magnetosphere.Main",
          "Earth.Magnetosphere.RadiationBelt",
          "Earth.NearSurface.EquatorialRegion",
          "Earth.NearSurface.Plasmasphere",
          "Heliosphere.NearEarth"
        ],
        "Parameter": {
          "Epoch": {
            "Name": "Epoch",
            "ParameterKey": "Epoch",
            "Description": "Epoch",
            "Caveats": "This parameter exhibits an increasing monotonic progression.",
            "Cadence": "PT0.030S",
            "Units": "ns",
            "UnitsConversion": "1.0e-9>s",
            "RenderingHints": {
              "ValueFormat": "i29",
              "ScaleType": "LinearScale"
            },
            "ValidMin": "1990-01-01T00:00:00.000000000",
            "ValidMax": "2100-01-01T00:00:00.000000000",
            "FillValue": "9999-12-31T23:59:59.999999999",
            "Support": {
              "SupportQuantity": "Temporal"
            }
          },
          "mms4_mec_dipole_tilt": {
            "Name": "mms4_mec_dipole_tilt",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_dipole_tilt",
            "Description": "mms4_mec_dipole_tilt",
            "Cadence": "PT0.030S",
            "Units": "°",
            "UnitsConversion": "0.0174532925>rad",
            "RenderingHints": {
              "AxisLabel": "mms4_mec_dipole_tilt",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "ValidMin": "-40.0",
            "ValidMax": "40.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "Qualifier": "DirectionAngle.PolarAngle",
              "SupportQuantity": "Other"
            }
          },
          "mms4_mec_gmst": {
            "Name": "mms4_mec_gmst",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_gmst",
            "Description": "mms4_mec_gmst",
            "Cadence": "PT0.030S",
            "Units": "°",
            "UnitsConversion": "0.0174532925>rad",
            "RenderingHints": {
              "AxisLabel": "mms4_mec_gmst",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "ValidMin": "-360.0",
            "ValidMax": "360.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "Qualifier": "DirectionAngle.AzimuthAngle",
              "SupportQuantity": "Temporal"
            }
          },
          "mms4_mec_mlat": {
            "Name": "mms4_mec_mlat",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_mlat",
            "Description": "mms4_mec_mlat",
            "Cadence": "PT0.030S",
            "Units": "°",
            "UnitsConversion": "0.0174532925>rad",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Spherical",
              "CoordinateSystemName": "SM"
            },
            "RenderingHints": {
              "AxisLabel": "mms4_mec_mlat",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "ValidMin": "-90.0",
            "ValidMax": "90.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "Qualifier": "DirectionAngle.AzimuthAngle",
              "SupportQuantity": "Positional"
            }
          },
          "mms4_mec_mlt": {
            "Name": "mms4_mec_mlt",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_mlt",
            "Description": "mms4_mec_mlt",
            "Cadence": "PT0.030S",
            "Units": "h",
            "UnitsConversion": "0.2617993877>rad",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Spherical",
              "CoordinateSystemName": "SM"
            },
            "RenderingHints": {
              "AxisLabel": "mms4_mec_mlt",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "ValidMin": "0.0",
            "ValidMax": "24.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "Qualifier": "DirectionAngle.AzimuthAngle",
              "SupportQuantity": "Positional"
            }
          },
          "mms4_mec_l_dipole": {
            "Name": "mms4_mec_l_dipole",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_l_dipole",
            "Description": "mms4_mec_l_dipole",
            "Cadence": "PT0.030S",
            "RenderingHints": {
              "AxisLabel": "mms4_mec_l_dipole",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "ValidMin": "0.0",
            "ValidMax": "24.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "SupportQuantity": "Positional"
            }
          },
          "mms4_mec_quat_eci_to_bcs": {
            "Name": "mms4_mec_quat_eci_to_bcs",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_quat_eci_to_bcs",
            "Description": "mms4_mec_quat_eci_to_bcs",
            "Cadence": "PT0.030S",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Cartesian",
              "CoordinateSystemName": "GEI"
            },
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "Structure": {
              "Size": "4",
              "Element": [
                {
                  "Name": "mms4_quat_eci_to_bcs_qx",
                  "Index": "1"
                },
                {
                  "Name": "mms4_quat_eci_to_bcs_qy",
                  "Index": "2"
                },
                {
                  "Name": "mms4_quat_eci_to_bcs_qz",
                  "Index": "3"
                },
                {
                  "Name": "mms4_quat_eci_to_bcs_qw",
                  "Index": "4"
                }
              ]
            },
            "ValidMin": "-100000.0",
            "ValidMax": "100000.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "SupportQuantity": "Other"
            }
          },
          "mms4_mec_quat_eci_to_dbcs": {
            "Name": "mms4_mec_quat_eci_to_dbcs",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_quat_eci_to_dbcs",
            "Description": "mms4_mec_quat_eci_to_dbcs",
            "Cadence": "PT0.030S",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Cartesian",
              "CoordinateSystemName": "GEI"
            },
            "RenderingHints": {
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              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "Structure": {
              "Size": "4",
              "Element": [
                {
                  "Name": "mms4_quat_eci_to_dbcs_qx",
                  "Index": "1"
                },
                {
                  "Name": "mms4_quat_eci_to_dbcs_qy",
                  "Index": "2"
                },
                {
                  "Name": "mms4_quat_eci_to_dbcs_qz",
                  "Index": "3"
                },
                {
                  "Name": "mms4_quat_eci_to_dbcs_qw",
                  "Index": "4"
                }
              ]
            },
            "ValidMin": "-100000.0",
            "ValidMax": "100000.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "SupportQuantity": "Other"
            }
          },
          "mms4_mec_quat_eci_to_dmpa": {
            "Name": "mms4_mec_quat_eci_to_dmpa",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_quat_eci_to_dmpa",
            "Description": "mms4_mec_quat_eci_to_dmpa",
            "Cadence": "PT0.030S",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Cartesian",
              "CoordinateSystemName": "GEI"
            },
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "Structure": {
              "Size": "4",
              "Element": [
                {
                  "Name": "mms4_quat_eci_to_dmpa_qx",
                  "Index": "1"
                },
                {
                  "Name": "mms4_quat_eci_to_dmpa_qy",
                  "Index": "2"
                },
                {
                  "Name": "mms4_quat_eci_to_dmpa_qz",
                  "Index": "3"
                },
                {
                  "Name": "mms4_quat_eci_to_dmpa_qw",
                  "Index": "4"
                }
              ]
            },
            "ValidMin": "-100000.0",
            "ValidMax": "100000.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "SupportQuantity": "Other"
            }
          },
          "mms4_mec_quat_eci_to_smpa": {
            "Name": "mms4_mec_quat_eci_to_smpa",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_quat_eci_to_smpa",
            "Description": "mms4_mec_quat_eci_to_smpa",
            "Cadence": "PT0.030S",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Cartesian",
              "CoordinateSystemName": "GEI"
            },
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "ValueFormat": "f18.6",
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            },
            "Structure": {
              "Size": "4",
              "Element": [
                {
                  "Name": "mms4_quat_eci_to_smpa_qx",
                  "Index": "1"
                },
                {
                  "Name": "mms4_quat_eci_to_smpa_qy",
                  "Index": "2"
                },
                {
                  "Name": "mms4_quat_eci_to_smpa_qz",
                  "Index": "3"
                },
                {
                  "Name": "mms4_quat_eci_to_smpa_qw",
                  "Index": "4"
                }
              ]
            },
            "ValidMin": "-100000.0",
            "ValidMax": "100000.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "SupportQuantity": "Other"
            }
          },
          "mms4_mec_quat_eci_to_dsl": {
            "Name": "mms4_mec_quat_eci_to_dsl",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_quat_eci_to_dsl",
            "Description": "mms4_mec_quat_eci_to_dsl",
            "Cadence": "PT0.030S",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Cartesian",
              "CoordinateSystemName": "GEI"
            },
            "RenderingHints": {
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            },
            "Structure": {
              "Size": "4",
              "Element": [
                {
                  "Name": "mms4_quat_eci_to_dsl_qx",
                  "Index": "1"
                },
                {
                  "Name": "mms4_quat_eci_to_dsl_qy",
                  "Index": "2"
                },
                {
                  "Name": "mms4_quat_eci_to_dsl_qz",
                  "Index": "3"
                },
                {
                  "Name": "mms4_quat_eci_to_dsl_qw",
                  "Index": "4"
                }
              ]
            },
            "ValidMin": "-100000.0",
            "ValidMax": "100000.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "SupportQuantity": "Other"
            }
          },
          "mms4_mec_quat_eci_to_ssl": {
            "Name": "mms4_mec_quat_eci_to_ssl",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_quat_eci_to_ssl",
            "Description": "mms4_mec_quat_eci_to_ssl",
            "Cadence": "PT0.030S",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Cartesian",
              "CoordinateSystemName": "GEI"
            },
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "Structure": {
              "Size": "4",
              "Element": [
                {
                  "Name": "mms4_quat_eci_to_ssl_qx",
                  "Index": "1"
                },
                {
                  "Name": "mms4_quat_eci_to_ssl_qy",
                  "Index": "2"
                },
                {
                  "Name": "mms4_quat_eci_to_ssl_qz",
                  "Index": "3"
                },
                {
                  "Name": "mms4_quat_eci_to_ssl_qw",
                  "Index": "4"
                }
              ]
            },
            "ValidMin": "-100000.0",
            "ValidMax": "100000.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "SupportQuantity": "Other"
            }
          },
          "mms4_mec_L_vec": {
            "Name": "mms4_mec_L_vec",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_L_vec",
            "Description": "mms4_mec_L_vec",
            "Cadence": "PT0.030S",
            "Units": "°",
            "UnitsConversion": "0.0174532925>rad",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Spherical",
              "CoordinateSystemName": "GEI"
            },
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "Structure": {
              "Size": "2",
              "Element": [
                {
                  "Name": "mms4_L_vec_RA",
                  "Index": "1"
                },
                {
                  "Name": "mms4_L_vec_DEC",
                  "Index": "2"
                }
              ]
            },
            "ValidMin": "-360.0",
            "ValidMax": "360.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "Qualifier": "DirectionAngle",
              "SupportQuantity": "Positional"
            }
          },
          "mms4_mec_Z_vec": {
            "Name": "mms4_mec_Z_vec",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_Z_vec",
            "Description": "mms4_mec_Z_vec",
            "Cadence": "PT0.030S",
            "Units": "°",
            "UnitsConversion": "0.0174532925>rad",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Spherical",
              "CoordinateSystemName": "GEI"
            },
            "RenderingHints": {
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            },
            "Structure": {
              "Size": "2",
              "Element": [
                {
                  "Name": "mms4_Z_vec_RA",
                  "Index": "1"
                },
                {
                  "Name": "mms4_Z_vec_DEC",
                  "Index": "2"
                }
              ]
            },
            "ValidMin": "-360.0",
            "ValidMax": "360.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "Qualifier": "DirectionAngle",
              "SupportQuantity": "Positional"
            }
          },
          "mms4_mec_P_vec": {
            "Name": "mms4_mec_P_vec",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_P_vec",
            "Description": "mms4_mec_P_vec",
            "Cadence": "PT0.030S",
            "Units": "°",
            "UnitsConversion": "0.0174532925>rad",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Spherical",
              "CoordinateSystemName": "GEI"
            },
            "RenderingHints": {
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            },
            "Structure": {
              "Size": "2",
              "Element": [
                {
                  "Name": "mms4_P_vec_RA",
                  "Index": "1"
                },
                {
                  "Name": "mms4_P_vec_DEC",
                  "Index": "2"
                }
              ]
            },
            "ValidMin": "-360.0",
            "ValidMax": "360.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "Qualifier": "DirectionAngle",
              "SupportQuantity": "Positional"
            }
          },
          "mms4_mec_L_phase": {
            "Name": "mms4_mec_L_phase",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_L_phase",
            "Description": "mms4_mec_L_phase",
            "Cadence": "PT0.030S",
            "Units": "°",
            "UnitsConversion": "0.0174532925>rad",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Spherical",
              "CoordinateSystemName": "GEI"
            },
            "RenderingHints": {
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              "AxisLabel": "mms4_mec_L_phase",
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            "ValidMax": "360.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "Qualifier": "DirectionAngle",
              "SupportQuantity": "Positional"
            }
          },
          "mms4_mec_Z_phase": {
            "Name": "mms4_mec_Z_phase",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_Z_phase",
            "Description": "mms4_mec_Z_phase",
            "Cadence": "PT0.030S",
            "Units": "°",
            "UnitsConversion": "0.0174532925>rad",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Spherical",
              "CoordinateSystemName": "GEI"
            },
            "RenderingHints": {
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              "AxisLabel": "mms4_mec_Z_phase",
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              "ScaleType": "LinearScale"
            },
            "ValidMin": "0.0",
            "ValidMax": "360.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "Qualifier": "DirectionAngle",
              "SupportQuantity": "Positional"
            }
          },
          "mms4_mec_P_phase": {
            "Name": "mms4_mec_P_phase",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_P_phase",
            "Description": "mms4_mec_P_phase",
            "Cadence": "PT0.030S",
            "Units": "°",
            "UnitsConversion": "0.0174532925>rad",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Spherical",
              "CoordinateSystemName": "GEI"
            },
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "AxisLabel": "mms4_mec_P_phase",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "ValidMin": "0.0",
            "ValidMax": "360.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "Qualifier": "DirectionAngle",
              "SupportQuantity": "Positional"
            }
          },
          "mms4_mec_kp": {
            "Name": "mms4_mec_kp",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_kp",
            "Description": "mms4_mec_kp",
            "Cadence": "PT0.030S",
            "RenderingHints": {
              "AxisLabel": "Kp",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "ValidMin": "0.0",
            "ValidMax": "9.0",
            "FillValue": "-1.0e+31",
            "Field": {
              "FieldQuantity": "Magnetic"
            }
          },
          "mms4_mec_dst": {
            "Name": "mms4_mec_dst",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_dst",
            "Description": "mms4_mec_dst",
            "Cadence": "PT0.030S",
            "Units": "nT",
            "UnitsConversion": "1.0e9>T",
            "RenderingHints": {
              "AxisLabel": "Dst",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "ValidMin": "-10000.0",
            "ValidMax": "10000.0",
            "FillValue": "-1.0e+31",
            "Field": {
              "FieldQuantity": "Magnetic"
            }
          },
          "mms4_mec_earth_eclipse_flag": {
            "Name": "mms4_mec_earth_eclipse_flag",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_earth_eclipse_flag",
            "Description": "mms4_mec_earth_eclipse_flag",
            "Caveats": "This parameter exhibits an increasing monotonic progression.",
            "Cadence": "PT0.030S",
            "RenderingHints": {
              "AxisLabel": "mms4_mec_earth_eclipse_flag",
              "ValueFormat": "i1",
              "ScaleType": "LinearScale"
            },
            "ValidMin": "0",
            "ValidMax": "2",
            "FillValue": "-1",
            "Support": {
              "SupportQuantity": "Other"
            }
          },
          "mms4_mec_moon_eclipse_flag": {
            "Name": "mms4_mec_moon_eclipse_flag",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_moon_eclipse_flag",
            "Description": "mms4_mec_moon_eclipse_flag",
            "Caveats": "This parameter exhibits an increasing monotonic progression.",
            "Cadence": "PT0.030S",
            "RenderingHints": {
              "AxisLabel": "mms4_mec_moon_eclipse_flag",
              "ValueFormat": "i1",
              "ScaleType": "LinearScale"
            },
            "ValidMin": "0",
            "ValidMax": "2",
            "FillValue": "-1",
            "Support": {
              "SupportQuantity": "Other"
            }
          },
          "mms4_mec_r_eci": {
            "Name": "mms4_mec_r_eci",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_r_eci",
            "Description": "mms4_mec_r_eci",
            "Cadence": "PT0.030S",
            "Units": "km",
            "UnitsConversion": "1.0e3>m",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Cartesian",
              "CoordinateSystemName": "GEI"
            },
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "Structure": {
              "Size": "3",
              "Element": [
                {
                  "Name": "mms4_r_eci_x",
                  "Index": "1"
                },
                {
                  "Name": "mms4_r_eci_y",
                  "Index": "2"
                },
                {
                  "Name": "mms4_r_eci_z",
                  "Index": "3"
                }
              ]
            },
            "ValidMin": "-100000.0",
            "ValidMax": "100000.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "Qualifier": "Vector",
              "SupportQuantity": "Positional"
            }
          },
          "mms4_mec_v_eci": {
            "Name": "mms4_mec_v_eci",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_v_eci",
            "Description": "mms4_mec_v_eci",
            "Cadence": "PT0.030S",
            "Units": "km/s",
            "UnitsConversion": "1.0e3>m/s",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Cartesian",
              "CoordinateSystemName": "GEI"
            },
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "Structure": {
              "Size": "3",
              "Element": [
                {
                  "Name": "mms4_v_eci_x",
                  "Index": "1"
                },
                {
                  "Name": "mms4_v_eci_y",
                  "Index": "2"
                },
                {
                  "Name": "mms4_v_eci_z",
                  "Index": "3"
                }
              ]
            },
            "ValidMin": "-100000.0",
            "ValidMax": "100000.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "Qualifier": "Vector",
              "SupportQuantity": "Velocity"
            }
          },
          "mms4_mec_r_gsm": {
            "Name": "mms4_mec_r_gsm",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_r_gsm",
            "Description": "mms4_mec_r_gsm",
            "Cadence": "PT0.030S",
            "Units": "km",
            "UnitsConversion": "1.0e3>m",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Cartesian",
              "CoordinateSystemName": "GSM"
            },
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "Structure": {
              "Size": "3",
              "Element": [
                {
                  "Name": "mms4_r_gsm_x",
                  "Index": "1"
                },
                {
                  "Name": "mms4_r_gsm_y",
                  "Index": "2"
                },
                {
                  "Name": "mms4_r_gsm_z",
                  "Index": "3"
                }
              ]
            },
            "ValidMin": "-100000.0",
            "ValidMax": "100000.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "Qualifier": "Vector",
              "SupportQuantity": "Positional"
            }
          },
          "mms4_mec_v_gsm": {
            "Name": "mms4_mec_v_gsm",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_v_gsm",
            "Description": "mms4_mec_v_gsm",
            "Cadence": "PT0.030S",
            "Units": "km/s",
            "UnitsConversion": "1.0e3>m/s",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Cartesian",
              "CoordinateSystemName": "GSM"
            },
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "Structure": {
              "Size": "3",
              "Element": [
                {
                  "Name": "mms4_v_gsm_x",
                  "Index": "1"
                },
                {
                  "Name": "mms4_v_gsm_y",
                  "Index": "2"
                },
                {
                  "Name": "mms4_v_gsm_z",
                  "Index": "3"
                }
              ]
            },
            "ValidMin": "-100000.0",
            "ValidMax": "100000.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "Qualifier": "Vector",
              "SupportQuantity": "Velocity"
            }
          },
          "mms4_mec_quat_eci_to_gsm": {
            "Name": "mms4_mec_quat_eci_to_gsm",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_quat_eci_to_gsm",
            "Description": "mms4_mec_quat_eci_to_gsm",
            "Cadence": "PT0.030S",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Cartesian",
              "CoordinateSystemName": "GEI"
            },
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "Structure": {
              "Size": "4",
              "Element": [
                {
                  "Name": "mms4_quat_eci_to_gsm_qx",
                  "Index": "1"
                },
                {
                  "Name": "mms4_quat_eci_to_gsm_qy",
                  "Index": "2"
                },
                {
                  "Name": "mms4_quat_eci_to_gsm_qz",
                  "Index": "3"
                },
                {
                  "Name": "mms4_quat_eci_to_gsm_qw",
                  "Index": "4"
                }
              ]
            },
            "ValidMin": "-100000.0",
            "ValidMax": "100000.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "SupportQuantity": "Other"
            }
          },
          "mms4_mec_r_geo": {
            "Name": "mms4_mec_r_geo",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_r_geo",
            "Description": "mms4_mec_r_geo",
            "Cadence": "PT0.030S",
            "Units": "km",
            "UnitsConversion": "1.0e3>m",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Cartesian",
              "CoordinateSystemName": "GEO"
            },
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "Structure": {
              "Size": "3",
              "Element": [
                {
                  "Name": "mms4_r_geo_x",
                  "Index": "1"
                },
                {
                  "Name": "mms4_r_geo_y",
                  "Index": "2"
                },
                {
                  "Name": "mms4_r_geo_z",
                  "Index": "3"
                }
              ]
            },
            "ValidMin": "-100000.0",
            "ValidMax": "100000.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "Qualifier": "Vector",
              "SupportQuantity": "Positional"
            }
          },
          "mms4_mec_v_geo": {
            "Name": "mms4_mec_v_geo",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_v_geo",
            "Description": "mms4_mec_v_geo",
            "Cadence": "PT0.030S",
            "Units": "km/s",
            "UnitsConversion": "1.0e3>m/s",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Cartesian",
              "CoordinateSystemName": "GEO"
            },
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "Structure": {
              "Size": "3",
              "Element": [
                {
                  "Name": "mms4_v_geo_x",
                  "Index": "1"
                },
                {
                  "Name": "mms4_v_geo_y",
                  "Index": "2"
                },
                {
                  "Name": "mms4_v_geo_z",
                  "Index": "3"
                }
              ]
            },
            "ValidMin": "-100000.0",
            "ValidMax": "100000.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "Qualifier": "Vector",
              "SupportQuantity": "Velocity"
            }
          },
          "mms4_mec_quat_eci_to_geo": {
            "Name": "mms4_mec_quat_eci_to_geo",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_quat_eci_to_geo",
            "Description": "mms4_mec_quat_eci_to_geo",
            "Cadence": "PT0.030S",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Cartesian",
              "CoordinateSystemName": "GEI"
            },
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "Structure": {
              "Size": "4",
              "Element": [
                {
                  "Name": "mms4_quat_eci_to_geo_qx",
                  "Index": "1"
                },
                {
                  "Name": "mms4_quat_eci_to_geo_qy",
                  "Index": "2"
                },
                {
                  "Name": "mms4_quat_eci_to_geo_qz",
                  "Index": "3"
                },
                {
                  "Name": "mms4_quat_eci_to_geo_qw",
                  "Index": "4"
                }
              ]
            },
            "ValidMin": "-100000.0",
            "ValidMax": "100000.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "SupportQuantity": "Other"
            }
          },
          "mms4_mec_r_sm": {
            "Name": "mms4_mec_r_sm",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_r_sm",
            "Description": "mms4_mec_r_sm",
            "Cadence": "PT0.030S",
            "Units": "km",
            "UnitsConversion": "1.0e3>m",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Cartesian",
              "CoordinateSystemName": "SM"
            },
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "Structure": {
              "Size": "3",
              "Element": [
                {
                  "Name": "mms4_r_sm_x",
                  "Index": "1"
                },
                {
                  "Name": "mms4_r_sm_y",
                  "Index": "2"
                },
                {
                  "Name": "mms4_r_sm_z",
                  "Index": "3"
                }
              ]
            },
            "ValidMin": "-100000.0",
            "ValidMax": "100000.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "Qualifier": "Vector",
              "SupportQuantity": "Positional"
            }
          },
          "mms4_mec_v_sm": {
            "Name": "mms4_mec_v_sm",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_v_sm",
            "Description": "mms4_mec_v_sm",
            "Cadence": "PT0.030S",
            "Units": "km/s",
            "UnitsConversion": "1.0e3>m/s",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Cartesian",
              "CoordinateSystemName": "SM"
            },
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "Structure": {
              "Size": "3",
              "Element": [
                {
                  "Name": "mms4_v_sm_x",
                  "Index": "1"
                },
                {
                  "Name": "mms4_v_sm_y",
                  "Index": "2"
                },
                {
                  "Name": "mms4_v_sm_z",
                  "Index": "3"
                }
              ]
            },
            "ValidMin": "-100000.0",
            "ValidMax": "100000.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "Qualifier": "Vector",
              "SupportQuantity": "Velocity"
            }
          },
          "mms4_mec_quat_eci_to_sm": {
            "Name": "mms4_mec_quat_eci_to_sm",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_quat_eci_to_sm",
            "Description": "mms4_mec_quat_eci_to_sm",
            "Cadence": "PT0.030S",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Cartesian",
              "CoordinateSystemName": "GEI"
            },
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "Structure": {
              "Size": "4",
              "Element": [
                {
                  "Name": "mms4_quat_eci_to_sm_qx",
                  "Index": "1"
                },
                {
                  "Name": "mms4_quat_eci_to_sm_qy",
                  "Index": "2"
                },
                {
                  "Name": "mms4_quat_eci_to_sm_qz",
                  "Index": "3"
                },
                {
                  "Name": "mms4_quat_eci_to_sm_qw",
                  "Index": "4"
                }
              ]
            },
            "ValidMin": "-100000.0",
            "ValidMax": "100000.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "SupportQuantity": "Other"
            }
          },
          "mms4_mec_r_gse": {
            "Name": "mms4_mec_r_gse",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_r_gse",
            "Description": "mms4_mec_r_gse",
            "Cadence": "PT0.030S",
            "Units": "km",
            "UnitsConversion": "1.0e3>m",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Cartesian",
              "CoordinateSystemName": "GSE"
            },
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "Structure": {
              "Size": "3",
              "Element": [
                {
                  "Name": "mms4_r_gse_x",
                  "Index": "1"
                },
                {
                  "Name": "mms4_r_gse_y",
                  "Index": "2"
                },
                {
                  "Name": "mms4_r_gse_z",
                  "Index": "3"
                }
              ]
            },
            "ValidMin": "-100000.0",
            "ValidMax": "100000.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "Qualifier": "Vector",
              "SupportQuantity": "Positional"
            }
          },
          "mms4_mec_v_gse": {
            "Name": "mms4_mec_v_gse",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_v_gse",
            "Description": "mms4_mec_v_gse",
            "Cadence": "PT0.030S",
            "Units": "km/s",
            "UnitsConversion": "1.0e3>m/s",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Cartesian",
              "CoordinateSystemName": "GSE"
            },
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "Structure": {
              "Size": "3",
              "Element": [
                {
                  "Name": "mms4_v_gse_x",
                  "Index": "1"
                },
                {
                  "Name": "mms4_v_gse_y",
                  "Index": "2"
                },
                {
                  "Name": "mms4_v_gse_z",
                  "Index": "3"
                }
              ]
            },
            "ValidMin": "-100000.0",
            "ValidMax": "100000.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "Qualifier": "Vector",
              "SupportQuantity": "Velocity"
            }
          },
          "mms4_mec_quat_eci_to_gse": {
            "Name": "mms4_mec_quat_eci_to_gse",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_quat_eci_to_gse",
            "Description": "mms4_mec_quat_eci_to_gse",
            "Cadence": "PT0.030S",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Cartesian",
              "CoordinateSystemName": "GEI"
            },
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "Structure": {
              "Size": "4",
              "Element": [
                {
                  "Name": "mms4_quat_eci_to_gse_qx",
                  "Index": "1"
                },
                {
                  "Name": "mms4_quat_eci_to_gse_qy",
                  "Index": "2"
                },
                {
                  "Name": "mms4_quat_eci_to_gse_qz",
                  "Index": "3"
                },
                {
                  "Name": "mms4_quat_eci_to_gse_qw",
                  "Index": "4"
                }
              ]
            },
            "ValidMin": "-100000.0",
            "ValidMax": "100000.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "SupportQuantity": "Other"
            }
          },
          "mms4_mec_r_gse2000": {
            "Name": "mms4_mec_r_gse2000",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_r_gse2000",
            "Description": "mms4_mec_r_gse2000",
            "Cadence": "PT0.030S",
            "Units": "km",
            "UnitsConversion": "1.0e3>m",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Cartesian",
              "CoordinateSystemName": "GSE"
            },
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "Structure": {
              "Size": "3",
              "Element": [
                {
                  "Name": "mms4_r_gse2000_x",
                  "Index": "1"
                },
                {
                  "Name": "mms4_r_gse2000_y",
                  "Index": "2"
                },
                {
                  "Name": "mms4_r_gse2000_z",
                  "Index": "3"
                }
              ]
            },
            "ValidMin": "-100000.0",
            "ValidMax": "100000.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "Qualifier": "Vector",
              "SupportQuantity": "Positional"
            }
          },
          "mms4_mec_v_gse2000": {
            "Name": "mms4_mec_v_gse2000",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_v_gse2000",
            "Description": "mms4_mec_v_gse2000",
            "Cadence": "PT0.030S",
            "Units": "km/s",
            "UnitsConversion": "1.0e3>m/s",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Cartesian",
              "CoordinateSystemName": "GSE"
            },
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "Structure": {
              "Size": "3",
              "Element": [
                {
                  "Name": "mms4_v_gse2000_x",
                  "Index": "1"
                },
                {
                  "Name": "mms4_v_gse2000_y",
                  "Index": "2"
                },
                {
                  "Name": "mms4_v_gse2000_z",
                  "Index": "3"
                }
              ]
            },
            "ValidMin": "-100000.0",
            "ValidMax": "100000.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "Qualifier": "Vector",
              "SupportQuantity": "Velocity"
            }
          },
          "mms4_mec_quat_eci_to_gse2000": {
            "Name": "mms4_mec_quat_eci_to_gse2000",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_quat_eci_to_gse2000",
            "Description": "mms4_mec_quat_eci_to_gse2000",
            "Cadence": "PT0.030S",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Cartesian",
              "CoordinateSystemName": "GEI"
            },
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "Structure": {
              "Size": "4",
              "Element": [
                {
                  "Name": "mms4_quat_eci_to_gse2000_qx",
                  "Index": "1"
                },
                {
                  "Name": "mms4_quat_eci_to_gse2000_qy",
                  "Index": "2"
                },
                {
                  "Name": "mms4_quat_eci_to_gse2000_qz",
                  "Index": "3"
                },
                {
                  "Name": "mms4_quat_eci_to_gse2000_qw",
                  "Index": "4"
                }
              ]
            },
            "ValidMin": "-100000.0",
            "ValidMax": "100000.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "SupportQuantity": "Other"
            }
          },
          "mms4_mec_geod_lat": {
            "Name": "mms4_mec_geod_lat",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_geod_lat",
            "Description": "mms4_mec_geod_lat",
            "Cadence": "PT0.030S",
            "Units": "°",
            "UnitsConversion": "0.0174532925>rad",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Spherical",
              "CoordinateSystemName": "WGS84"
            },
            "RenderingHints": {
              "AxisLabel": "mms4_mec_geod_lat",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "ValidMin": "-90.0",
            "ValidMax": "90.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "Qualifier": "DirectionAngle.ElevationAngle",
              "SupportQuantity": "Positional"
            }
          },
          "mms4_mec_geod_lon": {
            "Name": "mms4_mec_geod_lon",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_geod_lon",
            "Description": "mms4_mec_geod_lon",
            "Cadence": "PT0.030S",
            "Units": "°",
            "UnitsConversion": "0.0174532925>rad",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Spherical",
              "CoordinateSystemName": "WGS84"
            },
            "RenderingHints": {
              "AxisLabel": "mms4_mec_geod_lon",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "ValidMin": "-180.0",
            "ValidMax": "180.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "Qualifier": "DirectionAngle.AzimuthAngle",
              "SupportQuantity": "Positional"
            }
          },
          "mms4_mec_geod_height": {
            "Name": "mms4_mec_geod_height",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_geod_height",
            "Description": "mms4_mec_geod_height",
            "Cadence": "PT0.030S",
            "Units": "km",
            "UnitsConversion": "1.0e3>m",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Spherical",
              "CoordinateSystemName": "WGS84"
            },
            "RenderingHints": {
              "AxisLabel": "mms4_mec_geod_height",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "ValidMin": "0.0",
            "ValidMax": "100000.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "SupportQuantity": "Positional"
            }
          },
          "mms4_mec_r_sun_de421_eci": {
            "Name": "mms4_mec_r_sun_de421_eci",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_r_sun_de421_eci",
            "Description": "mms4_mec_r_sun_de421_eci",
            "Cadence": "PT0.030S",
            "Units": "km",
            "UnitsConversion": "1.0e3>m",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Cartesian",
              "CoordinateSystemName": "GEI"
            },
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "Structure": {
              "Size": "3",
              "Element": [
                {
                  "Name": "mms4_r_sun_de421_eci_x",
                  "Index": "1"
                },
                {
                  "Name": "mms4_r_sun_de421_eci_y",
                  "Index": "2"
                },
                {
                  "Name": "mms4_r_sun_de421_eci_z",
                  "Index": "3"
                }
              ]
            },
            "ValidMin": "-2.0e+08",
            "ValidMax": "2.0e+08",
            "FillValue": "-1.0e+31",
            "Support": {
              "Qualifier": "Vector",
              "SupportQuantity": "Positional"
            }
          },
          "mms4_mec_r_moon_de421_eci": {
            "Name": "mms4_mec_r_moon_de421_eci",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_r_moon_de421_eci",
            "Description": "mms4_mec_r_moon_de421_eci",
            "Cadence": "PT0.030S",
            "Units": "km",
            "UnitsConversion": "1.0e3>m",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Cartesian",
              "CoordinateSystemName": "GEI"
            },
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "Structure": {
              "Size": "3",
              "Element": [
                {
                  "Name": "mms4_r_moon_de421_eci_x",
                  "Index": "1"
                },
                {
                  "Name": "mms4_r_moon_de421_eci_y",
                  "Index": "2"
                },
                {
                  "Name": "mms4_r_moon_de421_eci_z",
                  "Index": "3"
                }
              ]
            },
            "ValidMin": "-500000.0",
            "ValidMax": "500000.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "Qualifier": "Vector",
              "SupportQuantity": "Positional"
            }
          },
          "mms4_mec_int_model": {
            "Name": "mms4_mec_int_model",
            "ParameterKey": "mms4_mec_int_model",
            "Description": "mms4_mec_int_model",
            "Cadence": "PT0.030S",
            "RenderingHints": {
              "ValueFormat": "a30"
            },
            "Support": {
              "SupportQuantity": "Other"
            }
          },
          "mms4_mec_ext_model": {
            "Name": "mms4_mec_ext_model",
            "ParameterKey": "mms4_mec_ext_model",
            "Description": "mms4_mec_ext_model",
            "Cadence": "PT0.030S",
            "RenderingHints": {
              "ValueFormat": "a30"
            },
            "Support": {
              "SupportQuantity": "Other"
            }
          },
          "mms4_mec_fieldline_type": {
            "Name": "mms4_mec_fieldline_type",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_fieldline_type",
            "Description": "mms4_mec_fieldline_type",
            "Caveats": "This parameter exhibits an increasing monotonic progression.",
            "Cadence": "PT0.030S",
            "RenderingHints": {
              "AxisLabel": "mms4_mec_fieldline_type",
              "ValueFormat": "i2",
              "ScaleType": "LinearScale"
            },
            "ValidMin": "-3",
            "ValidMax": "3",
            "FillValue": "-32768",
            "Support": {
              "SupportQuantity": "Other"
            }
          },
          "mms4_mec_bsc_gsm": {
            "Name": "mms4_mec_bsc_gsm",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_bsc_gsm",
            "Description": "mms4_mec_bsc_gsm",
            "Cadence": "PT0.030S",
            "Units": "nT",
            "UnitsConversion": "1.0e9>T",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Cartesian",
              "CoordinateSystemName": "GSM"
            },
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "Structure": {
              "Size": "4",
              "Element": [
                {
                  "Name": "mms4_bsc_gsm_x",
                  "Index": "1"
                },
                {
                  "Name": "mms4_bsc_gsm_y",
                  "Index": "2"
                },
                {
                  "Name": "mms4_bsc_gsm_z",
                  "Index": "3"
                },
                {
                  "Name": "mms4_bsc_gsm_mag",
                  "Index": "4"
                }
              ]
            },
            "ValidMin": "-100000.0",
            "ValidMax": "100000.0",
            "FillValue": "-1.0e+31",
            "Field": {
              "FieldQuantity": "Magnetic"
            }
          },
          "mms4_mec_loss_cone_angle_s": {
            "Name": "mms4_mec_loss_cone_angle_s",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_loss_cone_angle_s",
            "Description": "mms4_mec_loss_cone_angle_s",
            "Cadence": "PT0.030S",
            "Units": "°",
            "UnitsConversion": "0.0174532925>rad",
            "RenderingHints": {
              "AxisLabel": "mms4_mec_loss_cone_angle_s",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "ValidMin": "-40.0",
            "ValidMax": "40.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "Qualifier": "DirectionAngle.PolarAngle",
              "SupportQuantity": "Positional"
            }
          },
          "mms4_mec_loss_cone_angle_n": {
            "Name": "mms4_mec_loss_cone_angle_n",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_loss_cone_angle_n",
            "Description": "mms4_mec_loss_cone_angle_n",
            "Cadence": "PT0.030S",
            "Units": "°",
            "UnitsConversion": "0.0174532925>rad",
            "RenderingHints": {
              "AxisLabel": "mms4_mec_loss_cone_angle_n",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "ValidMin": "-40.0",
            "ValidMax": "40.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "Qualifier": "DirectionAngle.PolarAngle",
              "SupportQuantity": "Positional"
            }
          },
          "mms4_mec_pfs_geod_latlon": {
            "Name": "mms4_mec_pfs_geod_latlon",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_pfs_geod_latlon",
            "Description": "mms4_mec_pfs_geod_latlon",
            "Cadence": "PT0.030S",
            "Units": "°",
            "UnitsConversion": "0.0174532925>rad",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Spherical",
              "CoordinateSystemName": "WGS84"
            },
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "Structure": {
              "Size": "2",
              "Element": [
                {
                  "Name": "mms4_pfs_geod_lat",
                  "Index": "1"
                },
                {
                  "Name": "mms4_pfs_geod_lon",
                  "Index": "2"
                }
              ]
            },
            "ValidMin": "-180.0",
            "ValidMax": "180.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "Qualifier": "DirectionAngle",
              "SupportQuantity": "Positional"
            }
          },
          "mms4_mec_pfn_geod_latlon": {
            "Name": "mms4_mec_pfn_geod_latlon",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_pfn_geod_latlon",
            "Description": "mms4_mec_pfn_geod_latlon",
            "Cadence": "PT0.030S",
            "Units": "°",
            "UnitsConversion": "0.0174532925>rad",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Spherical",
              "CoordinateSystemName": "WGS84"
            },
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "Structure": {
              "Size": "2",
              "Element": [
                {
                  "Name": "mms4_pfn_geod_lat",
                  "Index": "1"
                },
                {
                  "Name": "mms4_pfn_geod_lon",
                  "Index": "2"
                }
              ]
            },
            "ValidMin": "-180.0",
            "ValidMax": "180.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "Qualifier": "DirectionAngle",
              "SupportQuantity": "Positional"
            }
          },
          "mms4_mec_pfs_gsm": {
            "Name": "mms4_mec_pfs_gsm",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_pfs_gsm",
            "Description": "mms4_mec_pfs_gsm",
            "Cadence": "PT0.030S",
            "Units": "km",
            "UnitsConversion": "1.0e3>m",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Cartesian",
              "CoordinateSystemName": "GSM"
            },
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "Structure": {
              "Size": "3",
              "Element": [
                {
                  "Name": "mms4_pfs_gsm_x",
                  "Index": "1"
                },
                {
                  "Name": "mms4_pfs_gsm_y",
                  "Index": "2"
                },
                {
                  "Name": "mms4_pfs_gsm_z",
                  "Index": "3"
                }
              ]
            },
            "ValidMin": "-100000.0",
            "ValidMax": "100000.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "Qualifier": "Vector",
              "SupportQuantity": "Positional"
            }
          },
          "mms4_mec_bfs_gsm": {
            "Name": "mms4_mec_bfs_gsm",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_bfs_gsm",
            "Description": "mms4_mec_bfs_gsm",
            "Cadence": "PT0.030S",
            "Units": "nT",
            "UnitsConversion": "1.0e9>T",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Cartesian",
              "CoordinateSystemName": "GSM"
            },
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "Structure": {
              "Size": "4",
              "Element": [
                {
                  "Name": "mms4_bfs_gsm_x",
                  "Index": "1"
                },
                {
                  "Name": "mms4_bfs_gsm_y",
                  "Index": "2"
                },
                {
                  "Name": "mms4_bfs_gsm_z",
                  "Index": "3"
                },
                {
                  "Name": "mms4_bfs_gsm_mag",
                  "Index": "4"
                }
              ]
            },
            "ValidMin": "-100000.0",
            "ValidMax": "100000.0",
            "FillValue": "-1.0e+31",
            "Field": {
              "FieldQuantity": "Magnetic"
            }
          },
          "mms4_mec_pfn_gsm": {
            "Name": "mms4_mec_pfn_gsm",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_pfn_gsm",
            "Description": "mms4_mec_pfn_gsm",
            "Cadence": "PT0.030S",
            "Units": "km",
            "UnitsConversion": "1.0e3>m",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Cartesian",
              "CoordinateSystemName": "GSM"
            },
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "Structure": {
              "Size": "3",
              "Element": [
                {
                  "Name": "mms4_pfn_gsm_x",
                  "Index": "1"
                },
                {
                  "Name": "mms4_pfn_gsm_y",
                  "Index": "2"
                },
                {
                  "Name": "mms4_pfn_gsm_z",
                  "Index": "3"
                }
              ]
            },
            "ValidMin": "-100000.0",
            "ValidMax": "100000.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "Qualifier": "Vector",
              "SupportQuantity": "Positional"
            }
          },
          "mms4_mec_bfn_gsm": {
            "Name": "mms4_mec_bfn_gsm",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_bfn_gsm",
            "Description": "mms4_mec_bfn_gsm",
            "Cadence": "PT0.030S",
            "Units": "nT",
            "UnitsConversion": "1.0e9>T",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Cartesian",
              "CoordinateSystemName": "GSM"
            },
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "Structure": {
              "Size": "4",
              "Element": [
                {
                  "Name": "mms4_bfn_gsm_x",
                  "Index": "1"
                },
                {
                  "Name": "mms4_bfn_gsm_y",
                  "Index": "2"
                },
                {
                  "Name": "mms4_bfn_gsm_z",
                  "Index": "3"
                },
                {
                  "Name": "mms4_bfn_gsm_mag",
                  "Index": "4"
                }
              ]
            },
            "ValidMin": "-100000.0",
            "ValidMax": "100000.0",
            "FillValue": "-1.0e+31",
            "Field": {
              "FieldQuantity": "Magnetic"
            }
          },
          "mms4_mec_pmin_gsm": {
            "Name": "mms4_mec_pmin_gsm",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_pmin_gsm",
            "Description": "mms4_mec_pmin_gsm",
            "Cadence": "PT0.030S",
            "Units": "km",
            "UnitsConversion": "1.0e3>m",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Cartesian",
              "CoordinateSystemName": "GSM"
            },
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "Structure": {
              "Size": "3",
              "Element": [
                {
                  "Name": "mms4_pmin_gsm_x",
                  "Index": "1"
                },
                {
                  "Name": "mms4_pmin_gsm_y",
                  "Index": "2"
                },
                {
                  "Name": "mms4_pmin_gsm_z",
                  "Index": "3"
                }
              ]
            },
            "ValidMin": "-100000.0",
            "ValidMax": "100000.0",
            "FillValue": "-1.0e+31",
            "Support": {
              "Qualifier": "Vector",
              "SupportQuantity": "Positional"
            }
          },
          "mms4_mec_bmin_gsm": {
            "Name": "mms4_mec_bmin_gsm",
            "Set": "Time series defined by using:  EPOCH",
            "ParameterKey": "mms4_mec_bmin_gsm",
            "Description": "mms4_mec_bmin_gsm",
            "Cadence": "PT0.030S",
            "Units": "nT",
            "UnitsConversion": "1.0e9>T",
            "CoordinateSystem": {
              "CoordinateRepresentation": "Cartesian",
              "CoordinateSystemName": "GSM"
            },
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "ValueFormat": "f18.6",
              "ScaleType": "LinearScale"
            },
            "Structure": {
              "Size": "4",
              "Element": [
                {
                  "Name": "mms4_bmin_gsm_x",
                  "Index": "1"
                },
                {
                  "Name": "mms4_bmin_gsm_y",
                  "Index": "2"
                },
                {
                  "Name": "mms4_bmin_gsm_z",
                  "Index": "3"
                },
                {
                  "Name": "mms4_bmin_gsm_mag",
                  "Index": "4"
                }
              ]
            },
            "ValidMin": "-100000.0",
            "ValidMax": "100000.0",
            "FillValue": "-1.0e+31",
            "Field": {
              "FieldQuantity": "Magnetic"
            }
          }
        }
      }
    }
  }
}