{
  "startDate": "1996-03-16T00:00:11Z",
  "stopDate": "2008-04-12T23:54:57Z",
  "sampleStartDate": "2008-04-11T00:00:13Z",
  "sampleStopDate": "2008-04-11T23:59:50Z",
  "cadence": "PT5.978S",
  "x_cadence_fraction": 0.6558968314497677,
  "x_cadence_note": "Counts based on variable 'Epoch' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/polar/efi/efi_6secpotldens/1996/po_6secpotldens_efi_19960316_v01.cdf. The most common cadence, 5978 [ms] = PT5.978S, occurred for 65.5897% of the 9460 timesteps. ",
  "maxRequestDuration": "PT4318850S",
  "resourceURL": "https://cdaweb.gsfc.nasa.gov/misc/NotesP.html#PO_6SECPOTLDENS_EFI",
  "contact": "Mozer @ UC Berkeley",
  "resourceID": "https://doi.org/10.48322/ttha-dc31",
  "additionalMetadata": {
    "name": "SPASE",
    "contentURL": "https://spase-metadata.org/NASA/NumericalData/POLAR/EFI/SC/Potential_PlasmaDensity/Spin/PT6S.html"
  },
  "parameters": [
    {
      "name": "Time",
      "type": "isotime",
      "units": "UTC",
      "length": 24,
      "fill": null,
      "x_description": "Time relative to midnight January 1, 0 AD, Scalar",
      "x_cdf_NAME": "Epoch",
      "x_cdf_DataType": "CDF_EPOCH"
    },
    {
      "name": "S_C_Pot",
      "type": "double",
      "x_cdf_DataType": "CDF_REAL4",
      "description": "Spacecraft potential",
      "fill": "-1.0E31",
      "units": "Volt",
      "x_label": "S/C potential ",
      "x_format": ".2f",
      "x_fractionDigits": "2",
      "x_cdf_FORMAT": "F7.2",
      "x_cdf_FIELDNAM": "S/C potential ",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch"
    },
    {
      "name": "n",
      "type": "double",
      "x_cdf_DataType": "CDF_REAL4",
      "description": "plasma density",
      "fill": "1.0E20",
      "units": "cm^(-3)",
      "x_label": "plasma density ",
      "x_format": ".4e",
      "x_fractionDigits": "4",
      "x_cdf_FORMAT": "E10.4",
      "x_cdf_FIELDNAM": "plasma density",
      "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": "2026-04-12T15:11:56Z"
}