{
  "startDate": "2014-10-13T00:02:34Z",
  "stopDate": "2025-11-15T00:00:55Z",
  "sampleStartDate": "2025-11-13T00:03:04Z",
  "sampleStopDate": "2025-11-14T00:00:55Z",
  "cadence": "PT2M7.999103S",
  "x_cadence_fraction": 0.26417910447761195,
  "x_cadence_note": "Counts based on variable 'epoch' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/maven/static/l2/d9-12r64e/2014/10/mvn_sta_l2_d9-12r64e_20141013_v02_r00.cdf. The most common cadence, 127999102848 [ns] = PT2M7.999103S, occurred for 26.4179% of the 177 timesteps. ",
  "maxRequestDuration": "PT4313550S",
  "resourceURL": "https://cdaweb.gsfc.nasa.gov/misc/NotesM.html#MVN_STA_L2_D9-12R64E",
  "contact": "J. P. McFadden @ U.C. Berkeley Space Sciences Laboratory",
  "resourceID": "https://doi.org/10.17189/1517759",
  "additionalMetadata": {
    "name": "SPASE",
    "contentURL": "https://spase-metadata.org/NASA/NumericalData/MAVEN/STATIC/Level2/Distributions/APIDd9/PT128S.html"
  },
  "parameters": [
    {
      "name": "Time",
      "type": "isotime",
      "units": "UTC",
      "length": 30,
      "fill": null,
      "x_description": "UTC time from 01-Jan-2000 12:00:00.000 including leap seconds), one element per ion distribution (NUM_DISTS elements)",
      "x_cdf_NAME": "epoch",
      "x_cdf_DataType": "CDF_TIME_TT2000"
    },
    {
      "name": "rates",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "Rate data for the rate channels sorted by energy step",
      "fill": "-1.0E31",
      "units": "1/sec",
      "x_label": "Rates",
      "x_format": ".6e",
      "x_fractionDigits": "6",
      "x_cdf_FORMAT": "E13.6",
      "x_cdf_FIELDNAM": "Rates",
      "x_cdf_DISPLAY_TYPE": "default_dimensiony=compno_64,z=rates(1,*),z=rates(2,*),z=rates(3,*),z=rates(4,*),z=rates(5,*),z=rates(6,*),z=rates(7,*),z=rates(8,*),z=rates(9,*),z=rates(10,*),z=rates(11,*),z=rates(12,*)",
      "x_cdf_DEPEND_0": "epoch",
      "size": [
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        12
      ],
      "bins": [
        {
          "name": "compno_12",
          "description": "compno_12",
          "centers": [
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          ],
          "units": null
        },
        {
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          "description": "compno_64",
          "centers": [
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          ],
          "x_label": "Energy Step Index",
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        }
      ]
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    {
      "name": "quality_flag",
      "type": "integer",
      "x_cdf_DataType": "CDF_INT2",
      "description": "Quality flag",
      "fill": "-32768",
      "units": "None",
      "x_label": "Quality flag",
      "x_cdf_FORMAT": "I6",
      "x_cdf_FIELDNAM": "Quality flag",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch"
    },
    {
      "name": "valid",
      "type": "integer",
      "x_cdf_DataType": "CDF_INT2",
      "description": "---> Validity flag codes valid data (bit 0), test pulser on (bit 1), diag mode (bit 2), data comp type (bit 3-4), packet compn (bit 5)",
      "fill": "-32768",
      "units": "None",
      "x_label": " Valid flag",
      "x_cdf_FORMAT": "I6",
      "x_cdf_FIELDNAM": " Valid flag",
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    },
    {
      "name": "mode",
      "type": "integer",
      "x_cdf_DataType": "CDF_INT2",
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      "units": "None",
      "x_label": "Mode number",
      "x_cdf_FORMAT": "I6",
      "x_cdf_FIELDNAM": "Mode number",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch"
    },
    {
      "name": "rate",
      "type": "integer",
      "x_cdf_DataType": "CDF_INT2",
      "description": "Decoded telemetry rate number",
      "fill": "-32768",
      "units": "None",
      "x_label": "Telemetry rate number",
      "x_cdf_FORMAT": "I6",
      "x_cdf_FIELDNAM": "Telemetry rate number",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "epoch"
    },
    {
      "name": "swp_ind",
      "type": "integer",
      "x_cdf_DataType": "CDF_INT2",
      "description": "---> Index that identifies the energy and deflector sweep look up tables (LUT) for the sensor",
      "fill": "-32768",
      "units": "None",
      "x_label": "Sweep index",
      "x_cdf_FORMAT": "I6",
      "x_cdf_FIELDNAM": "Sweep index",
      "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"
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  "HAPI": "3.2",
  "x_LastUpdate": "2026-04-12T15:11:47Z"
}