{
  "startDate": "2012-12-01T00:00:03Z",
  "stopDate": "2013-12-31T23:59:41Z",
  "sampleStartDate": "2013-12-30T00:00:32Z",
  "sampleStopDate": "2013-12-30T23:59:41Z",
  "cadence": "PT50S",
  "x_cadence_fraction": 0.9122807017543859,
  "x_cadence_note": "Counts based on variable 'Epoch' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/stereo/behind/l1/impact/swea_spec/2012/stb_l1_swea_spec_20121201_v01.cdf. The most common cadence, 50000 [ms] = PT50S, occurred for 91.2281% of the 1508 timesteps. ",
  "maxRequestDuration": "PT4317450S",
  "resourceURL": "https://cdaweb.gsfc.nasa.gov/misc/NotesS.html#STB_L1_SWEA_SPEC",
  "contact": "Christina Lee @ UCB/SSL",
  "resourceID": "https://doi.org/10.48322/6pf0-rj33",
  "additionalMetadata": {
    "name": "SPASE",
    "contentURL": "https://spase-metadata.org/NASA/NumericalData/STEREO-B/IMPACT/SWEA/Spectra/L1/PT10S.html"
  },
  "parameters": [
    {
      "name": "Time",
      "type": "isotime",
      "units": "UTC",
      "length": 24,
      "fill": null,
      "x_description": "Time since 0 AD",
      "x_cdf_NAME": "Epoch",
      "x_cdf_DataType": "CDF_EPOCH"
    },
    {
      "name": "IAutoLUT",
      "type": "integer",
      "x_cdf_DataType": "CDF_UINT1",
      "description": "SWEA LUT mode",
      "fill": "255",
      "units": null,
      "x_label": "SWEA LUT Mode",
      "x_cdf_FORMAT": "i3",
      "x_cdf_FIELDNAM": "SWEA LUT Mode",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch"
    },
    {
      "name": "SWEAMCPDACSet",
      "type": "integer",
      "x_cdf_DataType": "CDF_UINT1",
      "description": "---> SWEA MCP Setting",
      "fill": "255",
      "units": null,
      "x_label": "SWEA MCP Setting",
      "x_cdf_FORMAT": "i3",
      "x_cdf_FIELDNAM": "SWEA MCP DAC Setting",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch"
    },
    {
      "name": "SWEAMCPHeater",
      "type": "integer",
      "x_cdf_DataType": "CDF_UINT1",
      "description": "---> SWEA MCP Heater Setting. 0=off, 10=100%",
      "fill": "255",
      "units": null,
      "x_label": "SWEAHeater",
      "x_cdf_FORMAT": "i3",
      "x_cdf_FIELDNAM": "SWEA MCP Heater",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch"
    },
    {
      "name": "SWEADistInterval",
      "type": "integer",
      "x_cdf_DataType": "CDF_UINT1",
      "description": "---> SWEA 3D distribution time interval in sec",
      "fill": "255",
      "units": "s",
      "x_label": "SWEA 3D DistInt",
      "x_cdf_FORMAT": "i3",
      "x_cdf_FIELDNAM": "SWEA Dist Interval",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch"
    },
    {
      "name": "SWEABurstInterval",
      "type": "integer",
      "x_cdf_DataType": "CDF_UINT1",
      "description": "---> SWEA burst 3D distribution time interval in sec",
      "fill": "255",
      "units": "s",
      "x_label": "SWEA 3D BurstInt",
      "x_cdf_FORMAT": "i3",
      "x_cdf_FIELDNAM": "SWEA Burst Interval",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch"
    },
    {
      "name": "SWEAPADInterval",
      "type": "integer",
      "x_cdf_DataType": "CDF_UINT1",
      "description": "---> SWEA PAD distribution time interval in sec",
      "fill": "255",
      "units": "s",
      "x_label": "SWEA PADInt",
      "x_cdf_FORMAT": "i3",
      "x_cdf_FIELDNAM": "SWEA PAD Interval",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch"
    },
    {
      "name": "SWEARot",
      "type": "integer",
      "x_cdf_DataType": "CDF_UINT1",
      "description": "---> SWEA anode rotation to spacecraft coordinates",
      "fill": "255",
      "units": null,
      "x_label": "SWEA Anode Rot",
      "x_cdf_FORMAT": "i3",
      "x_cdf_FIELDNAM": "SWEA Rotation",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch"
    },
    {
      "name": "SWEAModeID",
      "type": "integer",
      "x_cdf_DataType": "CDF_UINT1",
      "description": "---> SWEA mode ID",
      "fill": "255",
      "units": null,
      "x_label": "SWEA Mode ID",
      "x_cdf_FORMAT": "i3",
      "x_cdf_FIELDNAM": "SWEA Mode ID",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch"
    },
    {
      "name": "SWEAManualV0",
      "type": "integer",
      "x_cdf_DataType": "CDF_UINT1",
      "description": "---> SWEA V0 setting when SWEAV0 is manual and SWEALUT is auto",
      "fill": "255",
      "units": null,
      "x_label": "SWEA ManV0",
      "x_cdf_FORMAT": "i3",
      "x_cdf_FIELDNAM": "SWEA V0 Setting",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch"
    },
    {
      "name": "SWEASweepMax",
      "type": "integer",
      "x_cdf_DataType": "CDF_UINT2",
      "description": "---> SWEA Sweep Generator Max",
      "fill": "65535",
      "units": null,
      "x_label": "SWEA SweepMax",
      "x_cdf_FORMAT": "i6",
      "x_cdf_FIELDNAM": "SWEA Sweep Max",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch"
    },
    {
      "name": "SWEASweepRate",
      "type": "integer",
      "x_cdf_DataType": "CDF_UINT2",
      "description": "---> SWEA Sweep Generator Rate",
      "fill": "65535",
      "units": null,
      "x_label": "SWEA SweepRate",
      "x_cdf_FORMAT": "i6",
      "x_cdf_FIELDNAM": "SWEA Sweep Rate",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch"
    },
    {
      "name": "SWEASweepOffset",
      "type": "integer",
      "x_cdf_DataType": "CDF_UINT2",
      "description": "---> SWEA Sweep Generator Offset",
      "fill": "65535",
      "units": null,
      "x_label": "SWEA SweepOffset",
      "x_cdf_FORMAT": "i6",
      "x_cdf_FIELDNAM": "SWEA Sweep Offset",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch"
    },
    {
      "name": "SWEASweepDeflStep",
      "type": "integer",
      "x_cdf_DataType": "CDF_UINT2",
      "description": "---> SWEA Sweep Generator Deflector Step",
      "fill": "65535",
      "units": null,
      "x_label": "SWEA SweepDeflStep",
      "x_cdf_FORMAT": "i6",
      "x_cdf_FIELDNAM": "SWEA Sweep Defelector Step",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch"
    },
    {
      "name": "SWEAMomInterval",
      "type": "integer",
      "x_cdf_DataType": "CDF_UINT1",
      "description": "---> SWEA moments time interval in sec",
      "fill": "255",
      "units": "s",
      "x_label": "SWEA MomInt",
      "x_cdf_FORMAT": "i3",
      "x_cdf_FIELDNAM": "SWEA Moments Interval",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch"
    },
    {
      "name": "SWEASpecInterval",
      "type": "integer",
      "x_cdf_DataType": "CDF_UINT1",
      "description": "---> SWEA spectra time interval in sec",
      "fill": "255",
      "units": "s",
      "x_label": "SWEA SpecInt",
      "x_cdf_FORMAT": "i3",
      "x_cdf_FIELDNAM": "SWEA Spectra Interval",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch"
    }
  ],
  "x_info_author": "bw",
  "x_cdaweb_hapi_version": "20260130.0606",
  "x_info_caching": false,
  "status": {
    "code": 1200,
    "message": "OK"
  },
  "HAPI": "3.2",
  "x_LastUpdate": "2026-04-12T15:14:32Z"
}