{
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  "stopDate": "1997-09-16T16:52:43Z",
  "sampleStartDate": "1997-09-15T00:00:02Z",
  "sampleStopDate": "1997-09-15T23:59:54Z",
  "cadence": "PT5.98S",
  "x_cadence_fraction": 0.5398803589232303,
  "x_cadence_note": "Counts based on variable 'Epochfc' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/polar/pwi/pwi_h1/1996/po_h1_pwi_19960325_v04.cdf. The most common cadence, 5980 [ms] = PT5.98S, occurred for 53.9880% of the 7581 timesteps. ",
  "maxRequestDuration": "PT4319600S",
  "resourceURL": "https://cdaweb.gsfc.nasa.gov/misc/NotesP.html#PO_H1_PWI",
  "contact": "D. Gurnett @ U. Iowa",
  "resourceID": "https://doi.org/10.48322/k1kt-d028",
  "additionalMetadata": {
    "name": "SPASE",
    "contentURL": "https://spase-metadata.org/NASA/NumericalData/POLAR/PWI/SFR/AB/PT2S.html"
  },
  "parameters": [
    {
      "name": "Time",
      "type": "isotime",
      "units": "UTC",
      "length": 24,
      "fill": null,
      "x_description": "Time of Fce",
      "x_cdf_NAME": "Epochfc",
      "x_cdf_DataType": "CDF_EPOCH"
    },
    {
      "name": "Fce",
      "type": "double",
      "x_cdf_DataType": "CDF_REAL4",
      "description": "Electron Cyclotron Frequency Fce",
      "fill": "1.0E-31",
      "units": "Hz",
      "x_label": "Elec Cyclo Frq (Fce)",
      "x_format": ".4e",
      "x_fractionDigits": "4",
      "x_cdf_FORMAT": "e11.4",
      "x_cdf_FIELDNAM": "Fce",
      "x_cdf_DEPEND_0": "Epochfc"
    }
  ],
  "x_info_author": "bw",
  "x_cdaweb_hapi_version": "20260130.0606",
  "x_info_caching": false,
  "status": {
    "code": 1200,
    "message": "OK"
  },
  "HAPI": "3.2",
  "x_LastUpdate": "2026-04-12T15:11:58Z"
}