{
  "startDate": "2015-09-01T00:00Z",
  "stopDate": "2026-01-17T08:59:32Z",
  "sampleStartDate": "2026-01-17T08:56:13Z",
  "sampleStopDate": "2026-01-17T08:57:52Z",
  "cadence": "PT0.302512S",
  "x_cadence_fraction": 0.3302034428794992,
  "x_cadence_note": "Counts based on variable 'epoch' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/mms/mms4/feeps/brst/l2/electron/2015/09/mms4_feeps_brst_l2_electron_20150901121114_v7.1.1.cdf. The most common cadence, 302511872 [ns] = PT0.302512S, occurred for 33.0203% of the 633 timesteps. ",
  "maxRequestDuration": "PT4950S",
  "resourceURL": "https://cdaweb.gsfc.nasa.gov/misc/NotesM.html#MMS4_FEEPS_BRST_L2_ELECTRON",
  "contact": "STP @ LASP",
  "resourceID": "https://doi.org/10.48322/z618-c595",
  "additionalMetadata": {
    "name": "SPASE",
    "contentURL": "https://spase-metadata.org/NASA/NumericalData/MMS/4/EnergeticParticleDetector/FEEPS/Burst/Level2/Electron/PT0.3025S.html"
  },
  "parameters": [
    {
      "name": "Time",
      "type": "isotime",
      "units": "UTC",
      "length": 30,
      "fill": null,
      "x_description": "UTC timestamp at sector center",
      "x_cdf_NAME": "epoch",
      "x_cdf_DataType": "CDF_TIME_TT2000"
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_top_quality_indicator_sensorid_1",
      "type": "integer",
      "x_cdf_DataType": "CDF_INT4",
      "description": "Quality Indicator (0=VALID FOR SCIENCE, 1=CAUTION, 2=PROBLEMATIC, 3=NOT VALID FOR SCIENCE, 4=CALIBRATION) sensor 1",
      "fill": "-2147483648",
      "units": " ",
      "x_label": "TOP SIDE QUALITY INDICATOR sensor 1",
      "x_cdf_FORMAT": "I20",
      "x_cdf_FIELDNAM": "brst_l2_electron_top_quality_indicator_sensorid_1 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch"
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_top_quality_indicator_sensorid_2",
      "type": "integer",
      "x_cdf_DataType": "CDF_INT4",
      "description": "Quality Indicator (0=VALID FOR SCIENCE, 1=CAUTION, 2=PROBLEMATIC, 3=NOT VALID FOR SCIENCE, 4=CALIBRATION) sensor 2",
      "fill": "-2147483648",
      "units": " ",
      "x_label": "TOP SIDE QUALITY INDICATOR sensor 2",
      "x_cdf_FORMAT": "I20",
      "x_cdf_FIELDNAM": "brst_l2_electron_top_quality_indicator_sensorid_2 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch"
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_top_quality_indicator_sensorid_3",
      "type": "integer",
      "x_cdf_DataType": "CDF_INT4",
      "description": "Quality Indicator (0=VALID FOR SCIENCE, 1=CAUTION, 2=PROBLEMATIC, 3=NOT VALID FOR SCIENCE, 4=CALIBRATION) sensor 3",
      "fill": "-2147483648",
      "units": " ",
      "x_label": "TOP SIDE QUALITY INDICATOR sensor 3",
      "x_cdf_FORMAT": "I20",
      "x_cdf_FIELDNAM": "brst_l2_electron_top_quality_indicator_sensorid_3 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch"
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_top_quality_indicator_sensorid_4",
      "type": "integer",
      "x_cdf_DataType": "CDF_INT4",
      "description": "Quality Indicator (0=VALID FOR SCIENCE, 1=CAUTION, 2=PROBLEMATIC, 3=NOT VALID FOR SCIENCE, 4=CALIBRATION) sensor 4",
      "fill": "-2147483648",
      "units": " ",
      "x_label": "TOP SIDE QUALITY INDICATOR sensor 4",
      "x_cdf_FORMAT": "I20",
      "x_cdf_FIELDNAM": "brst_l2_electron_top_quality_indicator_sensorid_4 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch"
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_top_quality_indicator_sensorid_5",
      "type": "integer",
      "x_cdf_DataType": "CDF_INT4",
      "description": "Quality Indicator (0=VALID FOR SCIENCE, 1=CAUTION, 2=PROBLEMATIC, 3=NOT VALID FOR SCIENCE, 4=CALIBRATION) sensor 5",
      "fill": "-2147483648",
      "units": " ",
      "x_label": "TOP SIDE QUALITY INDICATOR sensor 5",
      "x_cdf_FORMAT": "I20",
      "x_cdf_FIELDNAM": "brst_l2_electron_top_quality_indicator_sensorid_5 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch"
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_top_quality_indicator_sensorid_9",
      "type": "integer",
      "x_cdf_DataType": "CDF_INT4",
      "description": "Quality Indicator (0=VALID FOR SCIENCE, 1=CAUTION, 2=PROBLEMATIC, 3=NOT VALID FOR SCIENCE, 4=CALIBRATION) sensor 9",
      "fill": "-2147483648",
      "units": " ",
      "x_label": "TOP SIDE QUALITY INDICATOR sensor 9",
      "x_cdf_FORMAT": "I20",
      "x_cdf_FIELDNAM": "brst_l2_electron_top_quality_indicator_sensorid_9 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch"
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_top_quality_indicator_sensorid_10",
      "type": "integer",
      "x_cdf_DataType": "CDF_INT4",
      "description": "Quality Indicator (0=VALID FOR SCIENCE, 1=CAUTION, 2=PROBLEMATIC, 3=NOT VALID FOR SCIENCE, 4=CALIBRATION) sensor 10",
      "fill": "-2147483648",
      "units": " ",
      "x_label": "TOP SIDE QUALITY INDICATOR sensor 10",
      "x_cdf_FORMAT": "I20",
      "x_cdf_FIELDNAM": "brst_l2_electron_top_quality_indicator_sensorid_10 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch"
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_top_quality_indicator_sensorid_11",
      "type": "integer",
      "x_cdf_DataType": "CDF_INT4",
      "description": "Quality Indicator (0=VALID FOR SCIENCE, 1=CAUTION, 2=PROBLEMATIC, 3=NOT VALID FOR SCIENCE, 4=CALIBRATION) sensor 11",
      "fill": "-2147483648",
      "units": " ",
      "x_label": "TOP SIDE QUALITY INDICATOR sensor 11",
      "x_cdf_FORMAT": "I20",
      "x_cdf_FIELDNAM": "brst_l2_electron_top_quality_indicator_sensorid_11 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch"
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_top_quality_indicator_sensorid_12",
      "type": "integer",
      "x_cdf_DataType": "CDF_INT4",
      "description": "Quality Indicator (0=VALID FOR SCIENCE, 1=CAUTION, 2=PROBLEMATIC, 3=NOT VALID FOR SCIENCE, 4=CALIBRATION) sensor 12",
      "fill": "-2147483648",
      "units": " ",
      "x_label": "TOP SIDE QUALITY INDICATOR sensor 12",
      "x_cdf_FORMAT": "I20",
      "x_cdf_FIELDNAM": "brst_l2_electron_top_quality_indicator_sensorid_12 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch"
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_bottom_quality_indicator_sensorid_1",
      "type": "integer",
      "x_cdf_DataType": "CDF_INT4",
      "description": "Quality Indicator (0=VALID FOR SCIENCE, 1=CAUTION, 2=PROBLEMATIC, 3=NOT VALID FOR SCIENCE, 4=CALIBRATION) sensor 1",
      "fill": "-2147483648",
      "units": " ",
      "x_label": "BOTTOM SIDE QUALITY INDICATOR sensor 1",
      "x_cdf_FORMAT": "I20",
      "x_cdf_FIELDNAM": "brst_l2_electron_bottom_quality_indicator_sensorid_1 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch"
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_bottom_quality_indicator_sensorid_2",
      "type": "integer",
      "x_cdf_DataType": "CDF_INT4",
      "description": "Quality Indicator (0=VALID FOR SCIENCE, 1=CAUTION, 2=PROBLEMATIC, 3=NOT VALID FOR SCIENCE, 4=CALIBRATION) sensor 2",
      "fill": "-2147483648",
      "units": " ",
      "x_label": "BOTTOM SIDE QUALITY INDICATOR sensor 2",
      "x_cdf_FORMAT": "I20",
      "x_cdf_FIELDNAM": "brst_l2_electron_bottom_quality_indicator_sensorid_2 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch"
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_bottom_quality_indicator_sensorid_3",
      "type": "integer",
      "x_cdf_DataType": "CDF_INT4",
      "description": "Quality Indicator (0=VALID FOR SCIENCE, 1=CAUTION, 2=PROBLEMATIC, 3=NOT VALID FOR SCIENCE, 4=CALIBRATION) sensor 3",
      "fill": "-2147483648",
      "units": " ",
      "x_label": "BOTTOM SIDE QUALITY INDICATOR sensor 3",
      "x_cdf_FORMAT": "I20",
      "x_cdf_FIELDNAM": "brst_l2_electron_bottom_quality_indicator_sensorid_3 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch"
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_bottom_quality_indicator_sensorid_4",
      "type": "integer",
      "x_cdf_DataType": "CDF_INT4",
      "description": "Quality Indicator (0=VALID FOR SCIENCE, 1=CAUTION, 2=PROBLEMATIC, 3=NOT VALID FOR SCIENCE, 4=CALIBRATION) sensor 4",
      "fill": "-2147483648",
      "units": " ",
      "x_label": "BOTTOM SIDE QUALITY INDICATOR sensor 4",
      "x_cdf_FORMAT": "I20",
      "x_cdf_FIELDNAM": "brst_l2_electron_bottom_quality_indicator_sensorid_4 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch"
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_bottom_quality_indicator_sensorid_5",
      "type": "integer",
      "x_cdf_DataType": "CDF_INT4",
      "description": "Quality Indicator (0=VALID FOR SCIENCE, 1=CAUTION, 2=PROBLEMATIC, 3=NOT VALID FOR SCIENCE, 4=CALIBRATION) sensor 5",
      "fill": "-2147483648",
      "units": " ",
      "x_label": "BOTTOM SIDE QUALITY INDICATOR sensor 5",
      "x_cdf_FORMAT": "I20",
      "x_cdf_FIELDNAM": "brst_l2_electron_bottom_quality_indicator_sensorid_5 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch"
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_bottom_quality_indicator_sensorid_9",
      "type": "integer",
      "x_cdf_DataType": "CDF_INT4",
      "description": "Quality Indicator (0=VALID FOR SCIENCE, 1=CAUTION, 2=PROBLEMATIC, 3=NOT VALID FOR SCIENCE, 4=CALIBRATION) sensor 9",
      "fill": "-2147483648",
      "units": " ",
      "x_label": "BOTTOM SIDE QUALITY INDICATOR sensor 9",
      "x_cdf_FORMAT": "I20",
      "x_cdf_FIELDNAM": "brst_l2_electron_bottom_quality_indicator_sensorid_9 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch"
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_bottom_quality_indicator_sensorid_10",
      "type": "integer",
      "x_cdf_DataType": "CDF_INT4",
      "description": "Quality Indicator (0=VALID FOR SCIENCE, 1=CAUTION, 2=PROBLEMATIC, 3=NOT VALID FOR SCIENCE, 4=CALIBRATION) sensor 10",
      "fill": "-2147483648",
      "units": " ",
      "x_label": "BOTTOM SIDE QUALITY INDICATOR sensor 10",
      "x_cdf_FORMAT": "I20",
      "x_cdf_FIELDNAM": "brst_l2_electron_bottom_quality_indicator_sensorid_10 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch"
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_bottom_quality_indicator_sensorid_11",
      "type": "integer",
      "x_cdf_DataType": "CDF_INT4",
      "description": "Quality Indicator (0=VALID FOR SCIENCE, 1=CAUTION, 2=PROBLEMATIC, 3=NOT VALID FOR SCIENCE, 4=CALIBRATION) sensor 11",
      "fill": "-2147483648",
      "units": " ",
      "x_label": "BOTTOM SIDE QUALITY INDICATOR sensor 11",
      "x_cdf_FORMAT": "I20",
      "x_cdf_FIELDNAM": "brst_l2_electron_bottom_quality_indicator_sensorid_11 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch"
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_bottom_quality_indicator_sensorid_12",
      "type": "integer",
      "x_cdf_DataType": "CDF_INT4",
      "description": "Quality Indicator (0=VALID FOR SCIENCE, 1=CAUTION, 2=PROBLEMATIC, 3=NOT VALID FOR SCIENCE, 4=CALIBRATION) sensor 12",
      "fill": "-2147483648",
      "units": " ",
      "x_label": "BOTTOM SIDE QUALITY INDICATOR sensor 12",
      "x_cdf_FORMAT": "I20",
      "x_cdf_FIELDNAM": "brst_l2_electron_bottom_quality_indicator_sensorid_12 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch"
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_top_count_rate_sensorid_1",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS top side burst mode electron count rate sensor 1",
      "fill": "-1.0E31",
      "units": "counts/s",
      "x_label": "Count rate top sensor 1",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_top_count_rate_sensorid_1 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_top_energy_centroid_sensorid_1",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 1",
          "centers": [
            33.035,
            51.66,
            70.29,
            88.915,
            106.3,
            124.93,
            146.035,
            170.875,
            200.68,
            234.205,
            272.705,
            318.655,
            373.29,
            436.625,
            509.895,
            581.915
          ],
          "x_label": "Diffential energy channel centroid top sensor 1",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_top_count_rate_sensorid_2",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS top side burst mode electron count rate sensor 2",
      "fill": "-1.0E31",
      "units": "counts/s",
      "x_label": "Count rate top sensor 2",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_top_count_rate_sensorid_2 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_top_energy_centroid_sensorid_2",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 2",
          "centers": [
            37.14,
            51.97,
            70.505,
            89.045,
            107.585,
            126.12,
            147.13,
            171.845,
            200.27,
            233.64,
            273.185,
            318.91,
            373.285,
            436.315,
            509.23,
            580.905
          ],
          "x_label": "Diffential energy channel centroid top sensor 2",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_top_count_rate_sensorid_3",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS top side burst mode electron count rate sensor 3",
      "fill": "-1.0E31",
      "units": "counts/s",
      "x_label": "Count rate top sensor 3",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_top_count_rate_sensorid_3 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_top_energy_centroid_sensorid_3",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 3",
          "centers": [
            35.985,
            50.16,
            68.205,
            87.53,
            105.575,
            123.62,
            145.52,
            170.005,
            198.355,
            231.86,
            271.81,
            318.2,
            371.035,
            434.175,
            507.63,
            591.39
          ],
          "x_label": "Diffential energy channel centroid top sensor 3",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_top_count_rate_sensorid_4",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS top side burst mode electron count rate sensor 4",
      "fill": "-1.0E31",
      "units": "counts/s",
      "x_label": "Count rate top sensor 4",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_top_count_rate_sensorid_4 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_top_energy_centroid_sensorid_4",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 4",
          "centers": [
            32.38,
            46.98,
            66.45,
            84.71,
            101.745,
            120,
            141.905,
            167.46,
            195.445,
            228.305,
            268.465,
            314.71,
            368.25,
            431.535,
            504.545,
            571.48
          ],
          "x_label": "Diffential energy channel centroid top sensor 4",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_top_count_rate_sensorid_5",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS top side burst mode electron count rate sensor 5",
      "fill": "-1.0E31",
      "units": "counts/s",
      "x_label": "Count rate top sensor 5",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_top_count_rate_sensorid_5 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_top_energy_centroid_sensorid_5",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 5",
          "centers": [
            33.755,
            47.3,
            65.77,
            84.25,
            101.49,
            119.96,
            140.9,
            165.53,
            195.09,
            229.57,
            268.985,
            314.55,
            368.735,
            431.55,
            504.21,
            573.175
          ],
          "x_label": "Diffential energy channel centroid top sensor 5",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_top_count_rate_sensorid_9",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS top side burst mode electron count rate sensor 9",
      "fill": "-1.0E31",
      "units": "counts/s",
      "x_label": "Count rate top sensor 9",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_top_count_rate_sensorid_9 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_top_energy_centroid_sensorid_9",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 9",
          "centers": [
            35.76,
            50.475,
            70.105,
            88.5,
            105.67,
            124.075,
            144.925,
            169.455,
            198.9,
            233.245,
            272.495,
            317.88,
            371.85,
            435.635,
            509.235,
            576.695
          ],
          "x_label": "Diffential energy channel centroid top sensor 9",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_top_count_rate_sensorid_10",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS top side burst mode electron count rate sensor 10",
      "fill": "-1.0E31",
      "units": "counts/s",
      "x_label": "Count rate top sensor 10",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_top_count_rate_sensorid_10 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_top_energy_centroid_sensorid_10",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 10",
          "centers": [
            34.92,
            49.545,
            67.84,
            86.125,
            104.42,
            122.705,
            143.435,
            167.825,
            197.09,
            231.23,
            270.25,
            316.585,
            370.235,
            432.42,
            505.58,
            571.425
          ],
          "x_label": "Diffential energy channel centroid top sensor 10",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_top_count_rate_sensorid_11",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS top side burst mode electron count rate sensor 11",
      "fill": "-1.0E31",
      "units": "counts/s",
      "x_label": "Count rate top sensor 11",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_top_count_rate_sensorid_11 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_top_energy_centroid_sensorid_11",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 11",
          "centers": [
            31.035,
            45.49,
            63.89,
            82.285,
            100.685,
            119.085,
            140.115,
            165.085,
            194,
            228.175,
            267.595,
            313.595,
            367.48,
            430.565,
            504.16,
            593.53
          ],
          "x_label": "Diffential energy channel centroid top sensor 11",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_top_count_rate_sensorid_12",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS top side burst mode electron count rate sensor 12",
      "fill": "-1.0E31",
      "units": "counts/s",
      "x_label": "Count rate top sensor 12",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_top_count_rate_sensorid_12 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_top_energy_centroid_sensorid_12",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 12",
          "centers": [
            31.03,
            46.145,
            65.04,
            82.68,
            100.315,
            119.21,
            140.63,
            165.825,
            194.795,
            227.55,
            266.605,
            313.215,
            367.385,
            430.37,
            503.435,
            579.02
          ],
          "x_label": "Diffential energy channel centroid top sensor 12",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_bottom_count_rate_sensorid_1",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS bottom side burst mode electron count rate sensor 1",
      "fill": "-1.0E31",
      "units": "counts/s",
      "x_label": "Count rate bottom sensor 1",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_bottom_count_rate_sensorid_1 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_bottom_energy_centroid_sensorid_1",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 1",
          "centers": [
            33.93,
            52.035,
            70.14,
            89.46,
            107.565,
            125.675,
            146.195,
            170.34,
            199.315,
            233.115,
            272.955,
            320.035,
            374.355,
            437.135,
            509.565,
            571.13
          ],
          "x_label": "Diffential energy channel centroid bottom sensor 1",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_bottom_count_rate_sensorid_2",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS bottom side burst mode electron count rate sensor 2",
      "fill": "-1.0E31",
      "units": "counts/s",
      "x_label": "Count rate bottom sensor 2",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_bottom_count_rate_sensorid_2 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_bottom_energy_centroid_sensorid_2",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 2",
          "centers": [
            32.87,
            52.005,
            71.14,
            90.28,
            108.215,
            126.155,
            146.49,
            170.41,
            199.11,
            233.79,
            273.265,
            318.71,
            372.525,
            435.915,
            510.065,
            572.255
          ],
          "x_label": "Diffential energy channel centroid bottom sensor 2",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_bottom_count_rate_sensorid_3",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS bottom side burst mode electron count rate sensor 3",
      "fill": "-1.0E31",
      "units": "counts/s",
      "x_label": "Count rate bottom sensor 3",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_bottom_count_rate_sensorid_3 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_bottom_energy_centroid_sensorid_3",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 3",
          "centers": [
            31.415,
            49.45,
            68.69,
            87.925,
            105.965,
            124,
            144.44,
            168.485,
            197.35,
            231.015,
            270.695,
            317.59,
            371.695,
            434.225,
            507.57,
            570.095
          ],
          "x_label": "Diffential energy channel centroid bottom sensor 3",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_bottom_count_rate_sensorid_4",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS bottom side burst mode electron count rate sensor 4",
      "fill": "-1.0E31",
      "units": "counts/s",
      "x_label": "Count rate bottom sensor 4",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_bottom_count_rate_sensorid_4 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_bottom_energy_centroid_sensorid_4",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 4",
          "centers": [
            29.225,
            47.08,
            64.935,
            83.985,
            101.84,
            119.695,
            141.125,
            166.125,
            194.695,
            229.215,
            268.5,
            313.735,
            368.49,
            431.59,
            504.205,
            563.725
          ],
          "x_label": "Diffential energy channel centroid bottom sensor 4",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_bottom_count_rate_sensorid_5",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS bottom side burst mode electron count rate sensor 5",
      "fill": "-1.0E31",
      "units": "counts/s",
      "x_label": "Count rate bottom sensor 5",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_bottom_count_rate_sensorid_5 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_bottom_energy_centroid_sensorid_5",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 5",
          "centers": [
            33.395,
            46.935,
            65.405,
            85.1,
            102.335,
            119.575,
            141.73,
            166.36,
            194.675,
            229.145,
            268.54,
            314.09,
            368.265,
            431.05,
            503.685,
            572.635
          ],
          "x_label": "Diffential energy channel centroid bottom sensor 5",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_bottom_count_rate_sensorid_9",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS bottom side burst mode electron count rate sensor 9",
      "fill": "-1.0E31",
      "units": "counts/s",
      "x_label": "Count rate bottom sensor 9",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_bottom_count_rate_sensorid_9 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_bottom_energy_centroid_sensorid_9",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 9",
          "centers": [
            32.185,
            50.69,
            69.205,
            87.71,
            106.225,
            124.735,
            145.715,
            170.39,
            198.775,
            232.095,
            271.585,
            318.48,
            372.78,
            434.475,
            507.285,
            578.86
          ],
          "x_label": "Diffential energy channel centroid bottom sensor 9",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_bottom_count_rate_sensorid_10",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS bottom side burst mode electron count rate sensor 10",
      "fill": "-1.0E31",
      "units": "counts/s",
      "x_label": "Count rate bottom sensor 10",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_bottom_count_rate_sensorid_10 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_bottom_energy_centroid_sensorid_10",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 10",
          "centers": [
            30.255,
            49.515,
            67.57,
            85.625,
            103.68,
            121.735,
            143.405,
            168.68,
            197.565,
            231.27,
            270.995,
            316.74,
            369.7,
            432.29,
            505.72,
            568.315
          ],
          "x_label": "Diffential energy channel centroid bottom sensor 10",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_bottom_count_rate_sensorid_11",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS bottom side burst mode electron count rate sensor 11",
      "fill": "-1.0E31",
      "units": "counts/s",
      "x_label": "Count rate bottom sensor 11",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_bottom_count_rate_sensorid_11 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_bottom_energy_centroid_sensorid_11",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 11",
          "centers": [
            26.515,
            46.08,
            64.43,
            82.775,
            101.12,
            119.465,
            140.255,
            164.72,
            194.075,
            228.315,
            267.455,
            312.705,
            366.52,
            430.12,
            503.505,
            573.215
          ],
          "x_label": "Diffential energy channel centroid bottom sensor 11",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_bottom_count_rate_sensorid_12",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS bottom side burst mode electron count rate sensor 12",
      "fill": "-1.0E31",
      "units": "counts/s",
      "x_label": "Count rate bottom sensor 12",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_bottom_count_rate_sensorid_12 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_bottom_energy_centroid_sensorid_12",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 12",
          "centers": [
            27.76,
            45.645,
            64.815,
            83.98,
            100.59,
            118.485,
            140.205,
            165.76,
            195.145,
            228.37,
            267.985,
            313.98,
            367.65,
            430.255,
            503.095,
            582.315
          ],
          "x_label": "Diffential energy channel centroid bottom sensor 12",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_top_intensity_sensorid_1",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS top side burst mode electron intensity sensor 1",
      "fill": "-1.0E31",
      "units": "1/(cm^2 s sr keV)",
      "x_label": "Unidirectional differential flux per spin sector top sensor 1",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_top_intensity_sensorid_1 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_top_energy_centroid_sensorid_1",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 1",
          "centers": [
            33.035,
            51.66,
            70.29,
            88.915,
            106.3,
            124.93,
            146.035,
            170.875,
            200.68,
            234.205,
            272.705,
            318.655,
            373.29,
            436.625,
            509.895,
            581.915
          ],
          "x_label": "Diffential energy channel centroid top sensor 1",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_top_intensity_sensorid_2",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS top side burst mode electron intensity sensor 2",
      "fill": "-1.0E31",
      "units": "1/(cm^2 s sr keV)",
      "x_label": "Unidirectional differential flux per spin sector top sensor 2",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_top_intensity_sensorid_2 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_top_energy_centroid_sensorid_2",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 2",
          "centers": [
            37.14,
            51.97,
            70.505,
            89.045,
            107.585,
            126.12,
            147.13,
            171.845,
            200.27,
            233.64,
            273.185,
            318.91,
            373.285,
            436.315,
            509.23,
            580.905
          ],
          "x_label": "Diffential energy channel centroid top sensor 2",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_top_intensity_sensorid_3",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS top side burst mode electron intensity sensor 3",
      "fill": "-1.0E31",
      "units": "1/(cm^2 s sr keV)",
      "x_label": "Unidirectional differential flux per spin sector top sensor 3",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_top_intensity_sensorid_3 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_top_energy_centroid_sensorid_3",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 3",
          "centers": [
            35.985,
            50.16,
            68.205,
            87.53,
            105.575,
            123.62,
            145.52,
            170.005,
            198.355,
            231.86,
            271.81,
            318.2,
            371.035,
            434.175,
            507.63,
            591.39
          ],
          "x_label": "Diffential energy channel centroid top sensor 3",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_top_intensity_sensorid_4",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS top side burst mode electron intensity sensor 4",
      "fill": "-1.0E31",
      "units": "1/(cm^2 s sr keV)",
      "x_label": "Unidirectional differential flux per spin sector top sensor 4",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_top_intensity_sensorid_4 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_top_energy_centroid_sensorid_4",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 4",
          "centers": [
            32.38,
            46.98,
            66.45,
            84.71,
            101.745,
            120,
            141.905,
            167.46,
            195.445,
            228.305,
            268.465,
            314.71,
            368.25,
            431.535,
            504.545,
            571.48
          ],
          "x_label": "Diffential energy channel centroid top sensor 4",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_top_intensity_sensorid_5",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS top side burst mode electron intensity sensor 5",
      "fill": "-1.0E31",
      "units": "1/(cm^2 s sr keV)",
      "x_label": "Unidirectional differential flux per spin sector top sensor 5",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_top_intensity_sensorid_5 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_top_energy_centroid_sensorid_5",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 5",
          "centers": [
            33.755,
            47.3,
            65.77,
            84.25,
            101.49,
            119.96,
            140.9,
            165.53,
            195.09,
            229.57,
            268.985,
            314.55,
            368.735,
            431.55,
            504.21,
            573.175
          ],
          "x_label": "Diffential energy channel centroid top sensor 5",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_top_intensity_sensorid_9",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS top side burst mode electron intensity sensor 9",
      "fill": "-1.0E31",
      "units": "1/(cm^2 s sr keV)",
      "x_label": "Unidirectional differential flux per spin sector top sensor 9",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_top_intensity_sensorid_9 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_top_energy_centroid_sensorid_9",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 9",
          "centers": [
            35.76,
            50.475,
            70.105,
            88.5,
            105.67,
            124.075,
            144.925,
            169.455,
            198.9,
            233.245,
            272.495,
            317.88,
            371.85,
            435.635,
            509.235,
            576.695
          ],
          "x_label": "Diffential energy channel centroid top sensor 9",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_top_intensity_sensorid_10",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS top side burst mode electron intensity sensor 10",
      "fill": "-1.0E31",
      "units": "1/(cm^2 s sr keV)",
      "x_label": "Unidirectional differential flux per spin sector top sensor 10",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_top_intensity_sensorid_10 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_top_energy_centroid_sensorid_10",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 10",
          "centers": [
            34.92,
            49.545,
            67.84,
            86.125,
            104.42,
            122.705,
            143.435,
            167.825,
            197.09,
            231.23,
            270.25,
            316.585,
            370.235,
            432.42,
            505.58,
            571.425
          ],
          "x_label": "Diffential energy channel centroid top sensor 10",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_top_intensity_sensorid_11",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS top side burst mode electron intensity sensor 11",
      "fill": "-1.0E31",
      "units": "1/(cm^2 s sr keV)",
      "x_label": "Unidirectional differential flux per spin sector top sensor 11",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_top_intensity_sensorid_11 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_top_energy_centroid_sensorid_11",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 11",
          "centers": [
            31.035,
            45.49,
            63.89,
            82.285,
            100.685,
            119.085,
            140.115,
            165.085,
            194,
            228.175,
            267.595,
            313.595,
            367.48,
            430.565,
            504.16,
            593.53
          ],
          "x_label": "Diffential energy channel centroid top sensor 11",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_top_intensity_sensorid_12",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS top side burst mode electron intensity sensor 12",
      "fill": "-1.0E31",
      "units": "1/(cm^2 s sr keV)",
      "x_label": "Unidirectional differential flux per spin sector top sensor 12",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_top_intensity_sensorid_12 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_top_energy_centroid_sensorid_12",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 12",
          "centers": [
            31.03,
            46.145,
            65.04,
            82.68,
            100.315,
            119.21,
            140.63,
            165.825,
            194.795,
            227.55,
            266.605,
            313.215,
            367.385,
            430.37,
            503.435,
            579.02
          ],
          "x_label": "Diffential energy channel centroid top sensor 12",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_bottom_intensity_sensorid_1",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS bottom side burst mode electron intensity sensor 1",
      "fill": "-1.0E31",
      "units": "1/(cm^2 s sr keV)",
      "x_label": "Unidirectional differential flux per spin sector bottom sensor 1",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_bottom_intensity_sensorid_1 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_bottom_energy_centroid_sensorid_1",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 1",
          "centers": [
            33.93,
            52.035,
            70.14,
            89.46,
            107.565,
            125.675,
            146.195,
            170.34,
            199.315,
            233.115,
            272.955,
            320.035,
            374.355,
            437.135,
            509.565,
            571.13
          ],
          "x_label": "Diffential energy channel centroid bottom sensor 1",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_bottom_intensity_sensorid_2",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS bottom side burst mode electron intensity sensor 2",
      "fill": "-1.0E31",
      "units": "1/(cm^2 s sr keV)",
      "x_label": "Unidirectional differential flux per spin sector bottom sensor 2",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_bottom_intensity_sensorid_2 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_bottom_energy_centroid_sensorid_2",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 2",
          "centers": [
            32.87,
            52.005,
            71.14,
            90.28,
            108.215,
            126.155,
            146.49,
            170.41,
            199.11,
            233.79,
            273.265,
            318.71,
            372.525,
            435.915,
            510.065,
            572.255
          ],
          "x_label": "Diffential energy channel centroid bottom sensor 2",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_bottom_intensity_sensorid_3",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS bottom side burst mode electron intensity sensor 3",
      "fill": "-1.0E31",
      "units": "1/(cm^2 s sr keV)",
      "x_label": "Unidirectional differential flux per spin sector bottom sensor 3",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_bottom_intensity_sensorid_3 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_bottom_energy_centroid_sensorid_3",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 3",
          "centers": [
            31.415,
            49.45,
            68.69,
            87.925,
            105.965,
            124,
            144.44,
            168.485,
            197.35,
            231.015,
            270.695,
            317.59,
            371.695,
            434.225,
            507.57,
            570.095
          ],
          "x_label": "Diffential energy channel centroid bottom sensor 3",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_bottom_intensity_sensorid_4",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS bottom side burst mode electron intensity sensor 4",
      "fill": "-1.0E31",
      "units": "1/(cm^2 s sr keV)",
      "x_label": "Unidirectional differential flux per spin sector bottom sensor 4",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_bottom_intensity_sensorid_4 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_bottom_energy_centroid_sensorid_4",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 4",
          "centers": [
            29.225,
            47.08,
            64.935,
            83.985,
            101.84,
            119.695,
            141.125,
            166.125,
            194.695,
            229.215,
            268.5,
            313.735,
            368.49,
            431.59,
            504.205,
            563.725
          ],
          "x_label": "Diffential energy channel centroid bottom sensor 4",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_bottom_intensity_sensorid_5",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS bottom side burst mode electron intensity sensor 5",
      "fill": "-1.0E31",
      "units": "1/(cm^2 s sr keV)",
      "x_label": "Unidirectional differential flux per spin sector bottom sensor 5",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_bottom_intensity_sensorid_5 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_bottom_energy_centroid_sensorid_5",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 5",
          "centers": [
            33.395,
            46.935,
            65.405,
            85.1,
            102.335,
            119.575,
            141.73,
            166.36,
            194.675,
            229.145,
            268.54,
            314.09,
            368.265,
            431.05,
            503.685,
            572.635
          ],
          "x_label": "Diffential energy channel centroid bottom sensor 5",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_bottom_intensity_sensorid_9",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS bottom side burst mode electron intensity sensor 9",
      "fill": "-1.0E31",
      "units": "1/(cm^2 s sr keV)",
      "x_label": "Unidirectional differential flux per spin sector bottom sensor 9",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_bottom_intensity_sensorid_9 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_bottom_energy_centroid_sensorid_9",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 9",
          "centers": [
            32.185,
            50.69,
            69.205,
            87.71,
            106.225,
            124.735,
            145.715,
            170.39,
            198.775,
            232.095,
            271.585,
            318.48,
            372.78,
            434.475,
            507.285,
            578.86
          ],
          "x_label": "Diffential energy channel centroid bottom sensor 9",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_bottom_intensity_sensorid_10",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS bottom side burst mode electron intensity sensor 10",
      "fill": "-1.0E31",
      "units": "1/(cm^2 s sr keV)",
      "x_label": "Unidirectional differential flux per spin sector bottom sensor 10",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_bottom_intensity_sensorid_10 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_bottom_energy_centroid_sensorid_10",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 10",
          "centers": [
            30.255,
            49.515,
            67.57,
            85.625,
            103.68,
            121.735,
            143.405,
            168.68,
            197.565,
            231.27,
            270.995,
            316.74,
            369.7,
            432.29,
            505.72,
            568.315
          ],
          "x_label": "Diffential energy channel centroid bottom sensor 10",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_bottom_intensity_sensorid_11",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS bottom side burst mode electron intensity sensor 11",
      "fill": "-1.0E31",
      "units": "1/(cm^2 s sr keV)",
      "x_label": "Unidirectional differential flux per spin sector bottom sensor 11",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_bottom_intensity_sensorid_11 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_bottom_energy_centroid_sensorid_11",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 11",
          "centers": [
            26.515,
            46.08,
            64.43,
            82.775,
            101.12,
            119.465,
            140.255,
            164.72,
            194.075,
            228.315,
            267.455,
            312.705,
            366.52,
            430.12,
            503.505,
            573.215
          ],
          "x_label": "Diffential energy channel centroid bottom sensor 11",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_bottom_intensity_sensorid_12",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS bottom side burst mode electron intensity sensor 12",
      "fill": "-1.0E31",
      "units": "1/(cm^2 s sr keV)",
      "x_label": "Unidirectional differential flux per spin sector bottom sensor 12",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_bottom_intensity_sensorid_12 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_bottom_energy_centroid_sensorid_12",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 12",
          "centers": [
            27.76,
            45.645,
            64.815,
            83.98,
            100.59,
            118.485,
            140.205,
            165.76,
            195.145,
            228.37,
            267.985,
            313.98,
            367.65,
            430.255,
            503.095,
            582.315
          ],
          "x_label": "Diffential energy channel centroid bottom sensor 12",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_top_percent_error_sensorid_1",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS top side burst mode electron count error statistics sensor 1",
      "fill": "-1.0E31",
      "units": " ",
      "x_label": "Percent Error top sensor 1",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_top_percent_error_sensorid_1 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_top_energy_centroid_sensorid_1",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 1",
          "centers": [
            33.035,
            51.66,
            70.29,
            88.915,
            106.3,
            124.93,
            146.035,
            170.875,
            200.68,
            234.205,
            272.705,
            318.655,
            373.29,
            436.625,
            509.895,
            581.915
          ],
          "x_label": "Diffential energy channel centroid top sensor 1",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_top_percent_error_sensorid_2",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS top side burst mode electron count error statistics sensor 2",
      "fill": "-1.0E31",
      "units": " ",
      "x_label": "Percent Error top sensor 2",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_top_percent_error_sensorid_2 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_top_energy_centroid_sensorid_2",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 2",
          "centers": [
            37.14,
            51.97,
            70.505,
            89.045,
            107.585,
            126.12,
            147.13,
            171.845,
            200.27,
            233.64,
            273.185,
            318.91,
            373.285,
            436.315,
            509.23,
            580.905
          ],
          "x_label": "Diffential energy channel centroid top sensor 2",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_top_percent_error_sensorid_3",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS top side burst mode electron count error statistics sensor 3",
      "fill": "-1.0E31",
      "units": " ",
      "x_label": "Percent Error top sensor 3",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_top_percent_error_sensorid_3 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_top_energy_centroid_sensorid_3",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 3",
          "centers": [
            35.985,
            50.16,
            68.205,
            87.53,
            105.575,
            123.62,
            145.52,
            170.005,
            198.355,
            231.86,
            271.81,
            318.2,
            371.035,
            434.175,
            507.63,
            591.39
          ],
          "x_label": "Diffential energy channel centroid top sensor 3",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_top_percent_error_sensorid_4",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS top side burst mode electron count error statistics sensor 4",
      "fill": "-1.0E31",
      "units": " ",
      "x_label": "Percent Error top sensor 4",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_top_percent_error_sensorid_4 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_top_energy_centroid_sensorid_4",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 4",
          "centers": [
            32.38,
            46.98,
            66.45,
            84.71,
            101.745,
            120,
            141.905,
            167.46,
            195.445,
            228.305,
            268.465,
            314.71,
            368.25,
            431.535,
            504.545,
            571.48
          ],
          "x_label": "Diffential energy channel centroid top sensor 4",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_top_percent_error_sensorid_5",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS top side burst mode electron count error statistics sensor 5",
      "fill": "-1.0E31",
      "units": " ",
      "x_label": "Percent Error top sensor 5",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_top_percent_error_sensorid_5 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_top_energy_centroid_sensorid_5",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 5",
          "centers": [
            33.755,
            47.3,
            65.77,
            84.25,
            101.49,
            119.96,
            140.9,
            165.53,
            195.09,
            229.57,
            268.985,
            314.55,
            368.735,
            431.55,
            504.21,
            573.175
          ],
          "x_label": "Diffential energy channel centroid top sensor 5",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_top_percent_error_sensorid_9",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS top side burst mode electron count error statistics sensor 9",
      "fill": "-1.0E31",
      "units": " ",
      "x_label": "Percent Error top sensor 9",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_top_percent_error_sensorid_9 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_top_energy_centroid_sensorid_9",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 9",
          "centers": [
            35.76,
            50.475,
            70.105,
            88.5,
            105.67,
            124.075,
            144.925,
            169.455,
            198.9,
            233.245,
            272.495,
            317.88,
            371.85,
            435.635,
            509.235,
            576.695
          ],
          "x_label": "Diffential energy channel centroid top sensor 9",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_top_percent_error_sensorid_10",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS top side burst mode electron count error statistics sensor 10",
      "fill": "-1.0E31",
      "units": " ",
      "x_label": "Percent Error top sensor 10",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_top_percent_error_sensorid_10 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_top_energy_centroid_sensorid_10",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 10",
          "centers": [
            34.92,
            49.545,
            67.84,
            86.125,
            104.42,
            122.705,
            143.435,
            167.825,
            197.09,
            231.23,
            270.25,
            316.585,
            370.235,
            432.42,
            505.58,
            571.425
          ],
          "x_label": "Diffential energy channel centroid top sensor 10",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_top_percent_error_sensorid_11",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS top side burst mode electron count error statistics sensor 11",
      "fill": "-1.0E31",
      "units": " ",
      "x_label": "Percent Error top sensor 11",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_top_percent_error_sensorid_11 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_top_energy_centroid_sensorid_11",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 11",
          "centers": [
            31.035,
            45.49,
            63.89,
            82.285,
            100.685,
            119.085,
            140.115,
            165.085,
            194,
            228.175,
            267.595,
            313.595,
            367.48,
            430.565,
            504.16,
            593.53
          ],
          "x_label": "Diffential energy channel centroid top sensor 11",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_top_percent_error_sensorid_12",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS top side burst mode electron count error statistics sensor 12",
      "fill": "-1.0E31",
      "units": " ",
      "x_label": "Percent Error top sensor 12",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_top_percent_error_sensorid_12 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_top_energy_centroid_sensorid_12",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 12",
          "centers": [
            31.03,
            46.145,
            65.04,
            82.68,
            100.315,
            119.21,
            140.63,
            165.825,
            194.795,
            227.55,
            266.605,
            313.215,
            367.385,
            430.37,
            503.435,
            579.02
          ],
          "x_label": "Diffential energy channel centroid top sensor 12",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_bottom_percent_error_sensorid_1",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS bottom side burst mode electron count error statistics sensor 1",
      "fill": "-1.0E31",
      "units": " ",
      "x_label": "Percent Error bottom sensor 1",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_bottom_percent_error_sensorid_1 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_bottom_energy_centroid_sensorid_1",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 1",
          "centers": [
            33.93,
            52.035,
            70.14,
            89.46,
            107.565,
            125.675,
            146.195,
            170.34,
            199.315,
            233.115,
            272.955,
            320.035,
            374.355,
            437.135,
            509.565,
            571.13
          ],
          "x_label": "Diffential energy channel centroid bottom sensor 1",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_bottom_percent_error_sensorid_2",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS bottom side burst mode electron count error statistics sensor 2",
      "fill": "-1.0E31",
      "units": " ",
      "x_label": "Percent Error bottom sensor 2",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_bottom_percent_error_sensorid_2 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_bottom_energy_centroid_sensorid_2",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 2",
          "centers": [
            32.87,
            52.005,
            71.14,
            90.28,
            108.215,
            126.155,
            146.49,
            170.41,
            199.11,
            233.79,
            273.265,
            318.71,
            372.525,
            435.915,
            510.065,
            572.255
          ],
          "x_label": "Diffential energy channel centroid bottom sensor 2",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_bottom_percent_error_sensorid_3",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS bottom side burst mode electron count error statistics sensor 3",
      "fill": "-1.0E31",
      "units": " ",
      "x_label": "Percent Error bottom sensor 3",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_bottom_percent_error_sensorid_3 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_bottom_energy_centroid_sensorid_3",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 3",
          "centers": [
            31.415,
            49.45,
            68.69,
            87.925,
            105.965,
            124,
            144.44,
            168.485,
            197.35,
            231.015,
            270.695,
            317.59,
            371.695,
            434.225,
            507.57,
            570.095
          ],
          "x_label": "Diffential energy channel centroid bottom sensor 3",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_bottom_percent_error_sensorid_4",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS bottom side burst mode electron count error statistics sensor 4",
      "fill": "-1.0E31",
      "units": " ",
      "x_label": "Percent Error bottom sensor 4",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_bottom_percent_error_sensorid_4 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_bottom_energy_centroid_sensorid_4",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 4",
          "centers": [
            29.225,
            47.08,
            64.935,
            83.985,
            101.84,
            119.695,
            141.125,
            166.125,
            194.695,
            229.215,
            268.5,
            313.735,
            368.49,
            431.59,
            504.205,
            563.725
          ],
          "x_label": "Diffential energy channel centroid bottom sensor 4",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_bottom_percent_error_sensorid_5",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS bottom side burst mode electron count error statistics sensor 5",
      "fill": "-1.0E31",
      "units": " ",
      "x_label": "Percent Error bottom sensor 5",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_bottom_percent_error_sensorid_5 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_bottom_energy_centroid_sensorid_5",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 5",
          "centers": [
            33.395,
            46.935,
            65.405,
            85.1,
            102.335,
            119.575,
            141.73,
            166.36,
            194.675,
            229.145,
            268.54,
            314.09,
            368.265,
            431.05,
            503.685,
            572.635
          ],
          "x_label": "Diffential energy channel centroid bottom sensor 5",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_bottom_percent_error_sensorid_9",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS bottom side burst mode electron count error statistics sensor 9",
      "fill": "-1.0E31",
      "units": " ",
      "x_label": "Percent Error bottom sensor 9",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_bottom_percent_error_sensorid_9 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_bottom_energy_centroid_sensorid_9",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 9",
          "centers": [
            32.185,
            50.69,
            69.205,
            87.71,
            106.225,
            124.735,
            145.715,
            170.39,
            198.775,
            232.095,
            271.585,
            318.48,
            372.78,
            434.475,
            507.285,
            578.86
          ],
          "x_label": "Diffential energy channel centroid bottom sensor 9",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_bottom_percent_error_sensorid_10",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS bottom side burst mode electron count error statistics sensor 10",
      "fill": "-1.0E31",
      "units": " ",
      "x_label": "Percent Error bottom sensor 10",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_bottom_percent_error_sensorid_10 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_bottom_energy_centroid_sensorid_10",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 10",
          "centers": [
            30.255,
            49.515,
            67.57,
            85.625,
            103.68,
            121.735,
            143.405,
            168.68,
            197.565,
            231.27,
            270.995,
            316.74,
            369.7,
            432.29,
            505.72,
            568.315
          ],
          "x_label": "Diffential energy channel centroid bottom sensor 10",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_bottom_percent_error_sensorid_11",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS bottom side burst mode electron count error statistics sensor 11",
      "fill": "-1.0E31",
      "units": " ",
      "x_label": "Percent Error bottom sensor 11",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_bottom_percent_error_sensorid_11 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_bottom_energy_centroid_sensorid_11",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 11",
          "centers": [
            26.515,
            46.08,
            64.43,
            82.775,
            101.12,
            119.465,
            140.255,
            164.72,
            194.075,
            228.315,
            267.455,
            312.705,
            366.52,
            430.12,
            503.505,
            573.215
          ],
          "x_label": "Diffential energy channel centroid bottom sensor 11",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_bottom_percent_error_sensorid_12",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "MMS4 FEEPS bottom side burst mode electron count error statistics sensor 12",
      "fill": "-1.0E31",
      "units": " ",
      "x_label": "Percent Error bottom sensor 12",
      "x_labelComponents": [
        [
          "CH_1",
          "CH_2",
          "CH_3",
          "CH_4",
          "CH_5",
          "CH_6",
          "CH_7",
          "CH_8",
          "CH_9",
          "CH_10",
          "CH_11",
          "CH_12",
          "CH_13",
          "CH_14",
          "CH_15",
          "CH_16"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_bottom_percent_error_sensorid_12 ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        16
      ],
      "bins": [
        {
          "name": "mms4_epd_feeps_brst_l2_electron_bottom_energy_centroid_sensorid_12",
          "description": "Centroid of differential energy channels associated with each of 16 FEEPS channels sensor 12",
          "centers": [
            27.76,
            45.645,
            64.815,
            83.98,
            100.59,
            118.485,
            140.205,
            165.76,
            195.145,
            228.37,
            267.985,
            313.98,
            367.65,
            430.255,
            503.095,
            582.315
          ],
          "x_label": "Diffential energy channel centroid bottom sensor 12",
          "x_labelComponents": [
            [
              "CH_1",
              "CH_2",
              "CH_3",
              "CH_4",
              "CH_5",
              "CH_6",
              "CH_7",
              "CH_8",
              "CH_9",
              "CH_10",
              "CH_11",
              "CH_12",
              "CH_13",
              "CH_14",
              "CH_15",
              "CH_16"
            ]
          ],
          "units": "keV"
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_pitch_angle",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "The angle formed by the normal vector of the sensor plane and the magnetic field (BField)",
      "fill": "-1.0E31",
      "units": "deg",
      "x_label": "Pitch Angle",
      "x_labelComponents": [
        [
          "TOP_SENSOR_1",
          "TOP_SENSOR_2",
          "TOP_SENSOR_3",
          "TOP_SENSOR_4",
          "TOP_SENSOR_5",
          "TOP_SENSOR_9",
          "TOP_SENSOR_10",
          "TOP_SENSOR_11",
          "TOP_SENSOR_12",
          "BOT_SENSOR_1",
          "BOT_SENSOR_2",
          "BOT_SENSOR_3",
          "BOT_SENSOR_4",
          "BOT_SENSOR_5",
          "BOT_SENSOR_9",
          "BOT_SENSOR_10",
          "BOT_SENSOR_11",
          "BOT_SENSOR_12"
        ]
      ],
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_pitch_angle ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
        18
      ],
      "bins": [
        {
          "name": "electron_sensor_pitch_angle_indices",
          "description": "INTEGERS USED TO INDEX THE TOP AND BOTTOM ACTIVE ELECTRON SENSORS",
          "centers": [
            1,
            2,
            3,
            4,
            5,
            9,
            10,
            11,
            12,
            -1,
            -2,
            -3,
            -4,
            -5,
            -9,
            -10,
            -11,
            -12
          ],
          "units": null
        }
      ]
    },
    {
      "name": "mms4_epd_feeps_brst_l2_electron_lat_gse",
      "type": "double",
      "x_cdf_DataType": "CDF_DOUBLE",
      "description": "Latitude",
      "fill": "-1.0E31",
      "units": "deg",
      "x_label": "Latitude",
      "x_format": ".3f",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "F20.3",
      "x_cdf_FIELDNAM": "brst_l2_electron_lat_gse ",
      "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": "2026-04-12T15:11:42Z"
}