{
  "startDate": "1977-10-27T03:00:09Z",
  "stopDate": "1979-01-19T13:53:17Z",
  "sampleStartDate": "1979-01-18T00:00:43Z",
  "sampleStopDate": "1979-01-18T23:59:39Z",
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  "x_cadence_fraction": 0.9291338582677166,
  "x_cadence_note": "Counts based on variable 'Epoch' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/isee/isee2/isee2_cdaweb/1min_fpe/1977/isee2_h1_fpe_19771027_v01.cdf. The most common cadence, 60000 [ms] = PT1M, occurred for 92.9134% of the 236 timesteps. ",
  "maxRequestDuration": "PT4316800S",
  "resourceURL": "https://cdaweb.gsfc.nasa.gov/misc/NotesI.html#ISEE2_H1_FPE",
  "contact": "S. Bame & J. Gosling @ LANL",
  "resourceID": "https://doi.org/10.48322/ytnf-nz91",
  "additionalMetadata": {
    "name": "SPASE",
    "contentURL": "https://spase-metadata.org/NASA/NumericalData/ISEE2/FPE/PT1M.html"
  },
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      "name": "Time",
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      "units": "UTC",
      "length": 24,
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      "x_cdf_DataType": "CDF_EPOCH"
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    {
      "name": "DEN",
      "type": "double",
      "x_cdf_DataType": "CDF_REAL4",
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      "fill": "-1.0E31",
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    {
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    },
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  "x_cdaweb_hapi_version": "20260130.0606",
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  "status": {
    "code": 1200,
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  "x_LastUpdate": "2026-04-12T15:11:04Z"
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