{
  "startDate": "2015-09-01T00:00Z",
  "stopDate": "2026-02-28T18:43:02Z",
  "sampleStartDate": "2026-02-28T18:30:33Z",
  "sampleStopDate": "2026-02-28T18:33:02Z",
  "cadence": "PT0.000122072S",
  "x_cadence_fraction": 0.7904109119096242,
  "x_cadence_note": "Counts based on variable 'mms4_edp_epoch_brst_l2' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/mms/mms4/edp/brst/l2/dce/2015/09/mms4_edp_brst_l2_dce_20150901121114_v2.2.0.cdf. The most common cadence, 122072 [ns] = PT0.000122072S, occurred for 79.0411% of the 3755526 timesteps. ",
  "maxRequestDuration": "PT7450S",
  "resourceURL": "https://cdaweb.gsfc.nasa.gov/misc/NotesM.html#MMS4_EDP_BRST_L2_DCE",
  "contact": "J.Burch, R.Ergun, P.Lindqvist. @ SWRI, LASP, KTH",
  "resourceID": "https://doi.org/10.48322/zpw3-4w58",
  "additionalMetadata": {
    "name": "SPASE",
    "contentURL": "https://spase-metadata.org/NASA/NumericalData/MMS/4/FIELDS/EDP/Burst/Level2/DCElectricField/PT0.0001220703125S.html"
  },
  "parameters": [
    {
      "name": "Time",
      "type": "isotime",
      "units": "UTC",
      "length": 30,
      "fill": null,
      "x_description": "Time tags, in TT2000",
      "x_cdf_NAME": "mms4_edp_epoch_brst_l2",
      "x_cdf_DataType": "CDF_TIME_TT2000"
    },
    {
      "name": "mms4_edp_dce_dsl2d_brst_l2",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "L2 DC E Field calibrated for SDP and ADP (data begins 2023/07/04)",
      "fill": "-1.0E31",
      "units": "mV/m",
      "x_label": "DCE brst l2",
      "x_labelComponents": [
        [
          "Delta Ex DSL",
          "Delta Ey DSL"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F8.3",
      "x_cdf_FIELDNAM": "mms4_edp_dce_dsl2d_brst_l2",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "mms4_edp_epoch_brst_l2",
      "size": [
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      ]
    },
    {
      "name": "mms4_edp_dce_gse_brst_l2",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "L2 DC E Field (GSE coords) calibrated for SDP and ADP, all flag values included (No data after 7/3/2023)",
      "fill": "-1.0E31",
      "units": "mV/m",
      "x_label": "DCE brst l2",
      "x_labelComponents": [
        [
          "Ex GSE",
          "Ey GSE",
          "Ez GSE"
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      ],
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      "x_cdf_FORMAT": "F8.3",
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      ]
    },
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      "x_cdf_DataType": "CDF_FLOAT",
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      "fill": "-1.0E31",
      "units": "mV/m",
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      "x_labelComponents": [
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      ],
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      "x_cdf_FIELDNAM": "mms4_edp_dce_dsl_brst_l2",
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      "x_cdf_DEPEND_0": "mms4_edp_epoch_brst_l2",
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    },
    {
      "name": "mms4_edp_dce_par_epar_brst_l2",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "L2 DC E Parallel Field calibrated for SDP and ADP (No data after 7/3/2023)",
      "fill": "-1.0E31",
      "units": "mV/m",
      "x_label": "E Parallel brst l2",
      "x_labelComponents": [
        [
          "Eerr",
          "Epar"
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      ],
      "x_format": ".3f",
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    },
    {
      "name": "mms4_edp_quality_brst_l2",
      "type": "integer",
      "x_cdf_DataType": "CDF_UINT1",
      "description": "Quality indicator (3 good), (2 ok data, use with some caution), (1 bad data, use with caution), (0 Really bad data or no data at all)",
      "fill": "255",
      "units": "(3=good, 2=OK)",
      "x_label": "EDP DCE Quality Indicator",
      "x_cdf_FORMAT": "I7",
      "x_cdf_FIELDNAM": "Quality indicator",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "mms4_edp_epoch_brst_l2"
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  ],
  "x_info_author": "bw",
  "x_cdaweb_hapi_version": "20260130.0606",
  "x_info_caching": false,
  "status": {
    "code": 1200,
    "message": "OK"
  },
  "HAPI": "3.2",
  "x_LastUpdate": "2026-04-12T15:11:40Z"
}