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      ]
    },
    "spin_axis_latitude": {
      "VarDescription": {
        "DataType": "CDF_FLOAT",
        "NumDims": 0,
        "NumElements": 1,
        "PadValue": -1e+30,
        "RecVariance": "VARY"
      },
      "VarAttributes": {
        "CATDESC": "Latitude of spin axis",
        "DEPEND_0": "epoch",
        "DISPLAY_TYPE": "default_dimension",
        "FIELDNAM": "Spin Axis Latitude",
        "FILLVAL": -1e+31,
        "FORMAT": "F5.1",
        "LABLAXIS": "Spin Axis Latitude",
        "SCALETYP": "linear",
        "UNITS": "degrees",
        "VALIDMAX": 90.0,
        "VALIDMIN": -90.0,
        "VAR_TYPE": "support_data",
        "x_UNITS": "degrees",
        "x_LABLAXIS": "Spin Axis Latitude"
      }
    },
    "spin_axis_longitude": {
      "VarDescription": {
        "DataType": "CDF_FLOAT",
        "NumDims": 0,
        "NumElements": 1,
        "PadValue": -1e+30,
        "RecVariance": "VARY"
      },
      "VarAttributes": {
        "CATDESC": "Longitude of spin axis",
        "DEPEND_0": "epoch",
        "FIELDNAM": "Spin Axis Longitude",
        "FILLVAL": -1e+31,
        "FORMAT": "F5.1",
        "LABLAXIS": "Spin Axis Longitude",
        "UNITS": "degrees",
        "VALIDMAX": 360.0,
        "VALIDMIN": 0.0,
        "VAR_TYPE": "support_data",
        "x_UNITS": "degrees",
        "x_LABLAXIS": "Spin Axis Longitude"
      }
    },
    "program_version": {
      "VarDescription": {
        "BlockingFactor": 1,
        "DataType": "CDF_CHAR",
        "NumDims": 0,
        "NumElements": 9,
        "NumWrittenRecords": 1,
        "PadValue": " ",
        "RecVariance": "NOVARY"
      },
      "VarAttributes": {
        "CATDESC": "Program version",
        "FIELDNAM": "Program Version",
        "FILLVAL": " ",
        "FORMAT": "a20",
        "UNITS": " ",
        "VAR_TYPE": "metadata",
        "x_UNITS": " "
      },
      "VarData": [
        "Hi.v00.01"
      ]
    },
    "spacecraft_radius": {
      "VarDescription": {
        "DataType": "CDF_FLOAT",
        "NumDims": 0,
        "NumElements": 1,
        "PadValue": -1e+30,
        "RecVariance": "VARY"
      },
      "VarAttributes": {
        "CATDESC": "Distance from IMAP to sun",
        "DEPEND_0": "epoch",
        "DISPLAY_TYPE": "default_dimension",
        "FIELDNAM": "Spacecraft Radius",
        "FILLVAL": -1e+31,
        "FORMAT": "F4.2",
        "LABLAXIS": "Spacecraft Radius",
        "SCALETYP": "linear",
        "UNITS": "AU",
        "VALIDMAX": 1.1,
        "VALIDMIN": 0.0,
        "VAR_TYPE": "support_data",
        "x_UNITS": "AU",
        "x_LABLAXIS": "Spacecraft Radius"
      }
    },
    "spacecraft_latitude": {
      "VarDescription": {
        "DataType": "CDF_FLOAT",
        "NumDims": 0,
        "NumElements": 1,
        "PadValue": -1e+30,
        "RecVariance": "VARY"
      },
      "VarAttributes": {
        "CATDESC": "IMAP spacecraft latitude",
        "DEPEND_0": "epoch",
        "DISPLAY_TYPE": "default_dimension",
        "FIELDNAM": "Spacecraft Latitude",
        "FILLVAL": -1e+31,
        "FORMAT": "F5.1",
        "LABLAXIS": "Spacecraft Latitude",
        "SCALETYP": "linear",
        "UNITS": "degrees",
        "VALIDMAX": 90.0,
        "VALIDMIN": -90.0,
        "VAR_TYPE": "support_data",
        "x_UNITS": "degrees",
        "x_LABLAXIS": "Spacecraft Latitude"
      }
    },
    "spacecraft_longitude": {
      "VarDescription": {
        "DataType": "CDF_FLOAT",
        "NumDims": 0,
        "NumElements": 1,
        "PadValue": -1e+30,
        "RecVariance": "VARY"
      },
      "VarAttributes": {
        "CATDESC": "IMAP spacecraft longitude",
        "DEPEND_0": "epoch",
        "DISPLAY_TYPE": "default_dimension",
        "FIELDNAM": "Spacecraft Longitude",
        "FILLVAL": -1e+31,
        "FORMAT": "F5.1",
        "LABLAXIS": "Spacecraft Longitude",
        "SCALETYP": "linear",
        "UNITS": "degrees",
        "VALIDMAX": 360.0,
        "VALIDMIN": 0.0,
        "VAR_TYPE": "support_data",
        "x_UNITS": "degrees",
        "x_LABLAXIS": "Spacecraft Longitude"
      }
    },
    "spacecraft_velocity_x": {
      "VarDescription": {
        "DataType": "CDF_FLOAT",
        "NumDims": 0,
        "NumElements": 1,
        "PadValue": -1e+30,
        "RecVariance": "VARY"
      },
      "VarAttributes": {
        "CATDESC": "IMAP spacecraft x velocity",
        "DEPEND_0": "epoch",
        "DISPLAY_TYPE": "default_dimension",
        "FIELDNAM": "Spacecraft Velocity X",
        "FILLVAL": -1e+31,
        "FORMAT": "F6.2",
        "LABLAXIS": "Spacecraft Velocity X",
        "SCALETYP": "linear",
        "UNITS": "km/s",
        "VALIDMAX": 50.0,
        "VALIDMIN": -50.0,
        "VAR_TYPE": "support_data",
        "x_UNITS": "km/s",
        "x_LABLAXIS": "Spacecraft Velocity X"
      }
    },
    "spacecraft_velocity_y": {
      "VarDescription": {
        "DataType": "CDF_FLOAT",
        "NumDims": 0,
        "NumElements": 1,
        "PadValue": -1e+30,
        "RecVariance": "VARY"
      },
      "VarAttributes": {
        "CATDESC": "IMAP spacecraft y velocity",
        "DEPEND_0": "epoch",
        "DISPLAY_TYPE": "default_dimension",
        "FIELDNAM": "Spacecraft Velocity Y",
        "FILLVAL": -1e+31,
        "FORMAT": "F6.2",
        "LABLAXIS": "Spacecraft Velocity Y",
        "SCALETYP": "linear",
        "UNITS": "km/s",
        "VALIDMAX": 50.0,
        "VALIDMIN": -50.0,
        "VAR_TYPE": "support_data",
        "x_UNITS": "km/s",
        "x_LABLAXIS": "Spacecraft Velocity Y"
      }
    },
    "spacecraft_velocity_z": {
      "VarDescription": {
        "DataType": "CDF_FLOAT",
        "NumDims": 0,
        "NumElements": 1,
        "PadValue": -1e+30,
        "RecVariance": "VARY"
      },
      "VarAttributes": {
        "CATDESC": "IMAP spacecraft z velocity",
        "DEPEND_0": "epoch",
        "DISPLAY_TYPE": "default_dimension",
        "FIELDNAM": "Spacecraft Velocity Z",
        "FILLVAL": -1e+31,
        "FORMAT": "F6.2",
        "LABLAXIS": "Spacecraft Velocity Z",
        "SCALETYP": "linear",
        "UNITS": "km/s",
        "VALIDMAX": 50.0,
        "VALIDMIN": -50.0,
        "VAR_TYPE": "support_data",
        "x_UNITS": "km/s",
        "x_LABLAXIS": "Spacecraft Velocity Z"
      }
    },
    "elongation": {
      "VarDescription": {
        "DataType": "CDF_UINT2",
        "NumDims": 0,
        "NumElements": 1,
        "PadValue": 65534,
        "RecVariance": "VARY"
      },
      "VarAttributes": {
        "CATDESC": "Position of Hi instrument",
        "DEPEND_0": "epoch",
        "FIELDNAM": "Elongation",
        "FILLVAL": 65535,
        "FORMAT": "I3",
        "LABLAXIS": "Elongation",
        "UNITS": "degree",
        "VALIDMAX": 180,
        "VALIDMIN": 0,
        "VAR_TYPE": "support_data",
        "x_UNITS": "degree",
        "x_LABLAXIS": "Elongation"
      }
    },
    "glows_flags": {
      "VarDescription": {
        "DataType": "CDF_UINT2",
        "NumDims": 0,
        "NumElements": 1,
        "PadValue": 65534,
        "RecVariance": "VARY"
      },
      "VarAttributes": {
        "CATDESC": "Quality flags for GLOWS L3e Hi-90 (caution required if nonzero)",
        "DEPEND_0": "epoch",
        "DISPLAY_TYPE": "default_dimension",
        "FIELDNAM": "Quality Flags for GLOWS L3e Hi-90",
        "FILLVAL": 65535,
        "FORMAT": "I5",
        "LABLAXIS": "Quality flags for GLOWS L3e Hi-90",
        "SCALETYP": "linear",
        "UNITS": "0: okay; nonzero: caution",
        "VALIDMAX": 65534,
        "VALIDMIN": 0,
        "VAR_NOTES": "Each bit corresponds to a specific potential concern. See release notes for details. Bit 2: Solar wind alpha/proton density ratio not available in OMNI data; input GLOWS L3c file used nominal value of 0.04. Other bits are reserved.",
        "VAR_TYPE": "data",
        "x_UNITS": "0: okay; nonzero: caution",
        "x_LABLAXIS": "Quality flags for GLOWS L3e Hi-90"
      }
    }
  }
}