{
  "startDate": "2008-11-01T00:00Z",
  "stopDate": "2010-11-21T23:59:58Z",
  "sampleStartDate": "2010-11-20T00:00Z",
  "sampleStopDate": "2010-11-20T23:59:58Z",
  "cadence": "PT1S",
  "x_cadence_fraction": 0.5836988854037662,
  "x_cadence_note": "Counts based on variable 'EPOCH' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/cnofs/plp/plasma_1sec/2008/cnofs_plp_plasma_1sec_20081101_v01.cdf. The most common cadence, 1000 [ms] = PT1S, occurred for 58.3699% of the 50431 timesteps. ",
  "maxRequestDuration": "PT4319900S",
  "resourceURL": "https://cdaweb.gsfc.nasa.gov/misc/NotesC.html#CNOFS_PLP_PLASMA_1SEC",
  "contact": "D. E. Hunton @ Air Force Research Laboratory, Space Vehicles Directorate",
  "resourceID": "https://doi.org/10.48322/xnnr-w563",
  "additionalMetadata": {
    "name": "SPASE",
    "contentURL": "https://spase-metadata.org/NASA/NumericalData/CNOFS/PLP/PT1S.html"
  },
  "parameters": [
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      "name": "Time",
      "type": "isotime",
      "units": "UTC",
      "length": 24,
      "fill": null,
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      "x_cdf_NAME": "EPOCH",
      "x_cdf_DataType": "CDF_EPOCH"
    },
    {
      "name": "Ni",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "Ion density from Ion Trap [PRELIMINARY, for BROWSE PURPOSES ONLY]",
      "fill": "-1.0E31",
      "units": "cm-3",
      "x_label": "Ni",
      "x_format": ".4e",
      "x_fractionDigits": "4",
      "x_cdf_FORMAT": "E9.4",
      "x_cdf_FIELDNAM": "Ion number density",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "EPOCH"
    },
    {
      "name": "Ni_std",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "Standard deviation (STD) of 1-sec ion density [PRELIMINARY, for BROWSE PURPOSES ONLY.",
      "fill": "-1.0E31",
      "units": "cm-3",
      "x_label": "STD(Ni)",
      "x_format": ".4e",
      "x_fractionDigits": "4",
      "x_cdf_FORMAT": "E9.4",
      "x_cdf_FIELDNAM": "Ion number density standard deviation",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "EPOCH"
    },
    {
      "name": "dN_N",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "(STD of detrended Ni)/(mean of Ni) for 1-sec interval [PRELIMINARY, for BROWSE PURPOSES ONLY]",
      "fill": "-1.0E31",
      "units": " ",
      "x_label": "dNi/Ni",
      "x_format": ".4e",
      "x_fractionDigits": "4",
      "x_cdf_FORMAT": "E9.4",
      "x_cdf_FIELDNAM": "Delta(N)/N",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "EPOCH"
    },
    {
      "name": "N_electron",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "Electron density from Langmuir Probe [PRELIMINARY, for BROWSE PURPOSES ONLY.",
      "fill": "-1.0E31",
      "units": "cm-3",
      "x_label": "Ne",
      "x_format": ".4e",
      "x_fractionDigits": "4",
      "x_cdf_FORMAT": "E9.4",
      "x_cdf_FIELDNAM": "Electron density",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "EPOCH"
    },
    {
      "name": "Te",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "Electron temperature from Langmuir Probe [PRELIMINARY, for BROWSE PURPOSES ONLY.",
      "fill": "-1.0E31",
      "units": "Kelvin",
      "x_label": "Te",
      "x_format": ".4e",
      "x_fractionDigits": "4",
      "x_cdf_FORMAT": "E8.4",
      "x_cdf_FIELDNAM": "Electron Temperature",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "EPOCH"
    },
    {
      "name": "SC_POT",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "Spacecraft potential in Volts [PRELIMINARY, for BROWSE PURPOSES ONLY.",
      "fill": "-1.0E31",
      "units": "Volts",
      "x_label": "s/c pot",
      "x_format": ".4e",
      "x_fractionDigits": "4",
      "x_cdf_FORMAT": "E8.4",
      "x_cdf_FIELDNAM": "Spacecraft Potential",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "EPOCH"
    },
    {
      "name": "GLAT",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "Geodetic Latitdue in degree (WGS84 spheroid)",
      "fill": "-1.0E31",
      "units": "deg",
      "x_label": "LAT",
      "x_format": ".4e",
      "x_fractionDigits": "4",
      "x_cdf_FORMAT": "E8.4",
      "x_cdf_FIELDNAM": "Geodetic  Latitude",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "EPOCH"
    },
    {
      "name": "GLON",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "Geodetic Longitude in degree (WGS84 spheroid)",
      "fill": "-1.0E31",
      "units": "deg",
      "x_label": "LONG",
      "x_format": ".4e",
      "x_fractionDigits": "4",
      "x_cdf_FORMAT": "E8.4",
      "x_cdf_FIELDNAM": "Geodetic Longitude",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "EPOCH"
    },
    {
      "name": "ALT",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "Geodetic Altitude in km (WGS84 spheroid)",
      "fill": "-1.0E31",
      "units": "km",
      "x_label": "ALT",
      "x_format": ".4e",
      "x_fractionDigits": "4",
      "x_cdf_FORMAT": "E8.4",
      "x_cdf_FIELDNAM": "Geodetic Altitude",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "EPOCH"
    },
    {
      "name": "SLT",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "Local apparent solar time in decimal hours",
      "fill": "-1.0E31",
      "units": "hours",
      "x_label": "SLT",
      "x_format": ".4e",
      "x_fractionDigits": "4",
      "x_cdf_FORMAT": "E8.4",
      "x_cdf_FIELDNAM": "Solar Local Time",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "EPOCH"
    },
    {
      "name": "Ni_quality_flag",
      "type": "integer",
      "x_cdf_DataType": "CDF_UINT1",
      "description": "Ion density quality flag [not yet defined]",
      "fill": "255",
      "units": " ",
      "x_label": "Ni quality",
      "x_cdf_FORMAT": "I1",
      "x_cdf_FIELDNAM": "Ion density quality flag",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "EPOCH"
    },
    {
      "name": "Te_quality_flag",
      "type": "integer",
      "x_cdf_DataType": "CDF_UINT1",
      "description": "Electron temperature quality flag [not yet defined]",
      "fill": "255",
      "units": " ",
      "x_label": "Te quality",
      "x_cdf_FORMAT": "I1",
      "x_cdf_FIELDNAM": "Electron Temp quality flag",
      "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": "2026-04-12T15:09:42Z"
}