{
  "startDate": "2002-08-16T00:00:05Z",
  "stopDate": "2026-03-01T00:00:56Z",
  "sampleStartDate": "2026-02-27T00:03:04Z",
  "sampleStopDate": "2026-02-27T23:59:34Z",
  "cadence": "PT12.684S",
  "x_cadence_fraction": 0.2855744125326371,
  "x_cadence_note": "Counts based on variable 'Epoch' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/wind/swe/swe_h5/2002/wi_h5_swe_20020816_v01.cdf. The most common cadence, 12684 [ms] = PT12.684S, occurred for 28.5574% of the 1750 timesteps. ",
  "maxRequestDuration": "PT71825M",
  "resourceURL": "https://cdaweb.gsfc.nasa.gov/misc/NotesW.html#WI_H5_SWE",
  "contact": "K. Ogilvie @ NASA/GSFC",
  "resourceID": "https://doi.org/10.48322/chaz-z942",
  "additionalMetadata": {
    "name": "SPASE",
    "contentURL": "https://spase-metadata.org/NASA/NumericalData/Wind/SWE/H5/PT12S.html"
  },
  "parameters": [
    {
      "name": "Time",
      "type": "isotime",
      "units": "UTC",
      "length": 24,
      "fill": null,
      "x_description": "Time at start of measurement interval",
      "x_cdf_NAME": "Epoch",
      "x_cdf_DataType": "CDF_EPOCH"
    },
    {
      "name": "N_elec",
      "type": "double",
      "x_cdf_DataType": "CDF_REAL4",
      "description": "Ne Electron density",
      "fill": "-1.0E31",
      "units": "#/cc",
      "x_label": "Ne",
      "x_format": ".2e",
      "x_fractionDigits": "2",
      "x_cdf_FORMAT": "E12.2",
      "x_cdf_FIELDNAM": "N_elec",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch"
    },
    {
      "name": "NcElec",
      "type": "double",
      "x_cdf_DataType": "CDF_REAL4",
      "description": "Ne core Electron density",
      "fill": "-1.0E31",
      "units": "#/cc",
      "x_label": "Ne core",
      "x_format": ".2e",
      "x_fractionDigits": "2",
      "x_cdf_FORMAT": "E12.2",
      "x_cdf_FIELDNAM": "NcElec",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch"
    },
    {
      "name": "U_eGSE",
      "type": "double",
      "x_cdf_DataType": "CDF_REAL4",
      "description": "Ue (GSE, 3 comp.) Electron bulk-velocity",
      "fill": "-1.0E31",
      "units": "km/s",
      "x_label": [
        "UeX (GSE)",
        "UeY (GSE)",
        "UeZ (GSE)"
      ],
      "x_format": ".2e",
      "x_fractionDigits": "2",
      "x_cdf_FORMAT": "E12.2",
      "x_cdf_FIELDNAM": "U_eGSE",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch",
      "size": [
        3
      ]
    },
    {
      "name": "UceGSE",
      "type": "double",
      "x_cdf_DataType": "CDF_REAL4",
      "description": "Ue core (GSE, 3 comp.) Electron bulk-velocity",
      "fill": "-1.0E31",
      "units": "km/s",
      "x_label": [
        "UeX core (GSE)",
        "UeY core (GSE)",
        "UeZ core (GSE)"
      ],
      "x_format": ".2e",
      "x_fractionDigits": "2",
      "x_cdf_FORMAT": "E12.2",
      "x_cdf_FIELDNAM": "UceGSE",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch",
      "size": [
        3
      ]
    },
    {
      "name": "P_eGSE",
      "type": "double",
      "x_cdf_DataType": "CDF_REAL4",
      "description": "Pe (GSE, 6 comp.) Electron pressure-tensor",
      "fill": "-1.0E31",
      "units": "erg/cc",
      "x_label": [
        "PeXX (GSE)",
        "PeXY (GSE)",
        "PeXZ (GSE)",
        "PeYY (GSE)",
        "PeYZ (GSE)",
        "PeZZ (GSE)"
      ],
      "x_format": ".2e",
      "x_fractionDigits": "2",
      "x_cdf_FORMAT": "E12.2",
      "x_cdf_FIELDNAM": "P_eGSE",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch",
      "size": [
        6
      ]
    },
    {
      "name": "T_elec",
      "type": "double",
      "x_cdf_DataType": "CDF_REAL4",
      "description": "Te Electron total-temperature",
      "fill": "-1.0E31",
      "units": "K",
      "x_label": "Te",
      "x_format": ".2e",
      "x_fractionDigits": "2",
      "x_cdf_FORMAT": "E12.2",
      "x_cdf_FIELDNAM": "T_elec",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch"
    },
    {
      "name": "TcElec",
      "type": "double",
      "x_cdf_DataType": "CDF_REAL4",
      "description": "Te core Electron total-temperature",
      "fill": "-1.0E31",
      "units": "K",
      "x_label": "Te core",
      "x_format": ".2e",
      "x_fractionDigits": "2",
      "x_cdf_FORMAT": "E12.2",
      "x_cdf_FIELDNAM": "TcElec",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch"
    },
    {
      "name": "W_elec",
      "type": "double",
      "x_cdf_DataType": "CDF_REAL4",
      "description": "We Electron average thermal-energy",
      "fill": "-1.0E31",
      "units": "eV",
      "x_label": "We",
      "x_format": ".2e",
      "x_fractionDigits": "2",
      "x_cdf_FORMAT": "E12.2",
      "x_cdf_FIELDNAM": "W_elec",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch"
    },
    {
      "name": "WcElec",
      "type": "double",
      "x_cdf_DataType": "CDF_REAL4",
      "description": "We core Electron average thermal-energy",
      "fill": "-1.0E31",
      "units": "eV",
      "x_label": "We core",
      "x_format": ".2e",
      "x_fractionDigits": "2",
      "x_cdf_FORMAT": "E12.2",
      "x_cdf_FIELDNAM": "WcElec",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch"
    },
    {
      "name": "Te_pal",
      "type": "double",
      "x_cdf_DataType": "CDF_REAL4",
      "description": "TePal Electron parallel-temperature",
      "fill": "-1.0E31",
      "units": "K",
      "x_label": "TePal",
      "x_format": ".2e",
      "x_fractionDigits": "2",
      "x_cdf_FORMAT": "E12.2",
      "x_cdf_FIELDNAM": "Te_pal",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch"
    },
    {
      "name": "Te_per",
      "type": "double",
      "x_cdf_DataType": "CDF_REAL4",
      "description": "TePer Electron perpendicular-temperature",
      "fill": "-1.0E31",
      "units": "K",
      "x_label": "TePer",
      "x_format": ".2e",
      "x_fractionDigits": "2",
      "x_cdf_FORMAT": "E12.2",
      "x_cdf_FIELDNAM": "Te_per",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch"
    },
    {
      "name": "TecPal",
      "type": "double",
      "x_cdf_DataType": "CDF_REAL4",
      "description": "TePal core Electron parallel-temperature",
      "fill": "-1.0E31",
      "units": "K",
      "x_label": "TePal core",
      "x_format": ".2e",
      "x_fractionDigits": "2",
      "x_cdf_FORMAT": "E12.2",
      "x_cdf_FIELDNAM": "TecPal",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch"
    },
    {
      "name": "TecPer",
      "type": "double",
      "x_cdf_DataType": "CDF_REAL4",
      "description": "TePer core Electron perpendicular-temperature",
      "fill": "-1.0E31",
      "units": "K",
      "x_label": "TePer core",
      "x_format": ".2e",
      "x_fractionDigits": "2",
      "x_cdf_FORMAT": "E12.2",
      "x_cdf_FIELDNAM": "TecPer",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch"
    },
    {
      "name": "Te_ani",
      "type": "double",
      "x_cdf_DataType": "CDF_REAL4",
      "description": "Aniso_e Electron temperature-anisotropy (TePer/TePal)",
      "fill": "-1.0E31",
      "units": "unitless",
      "x_label": "Aniso_e",
      "x_format": ".2e",
      "x_fractionDigits": "2",
      "x_cdf_FORMAT": "E12.2",
      "x_cdf_FIELDNAM": "Te_ani",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch"
    },
    {
      "name": "TecAni",
      "type": "double",
      "x_cdf_DataType": "CDF_REAL4",
      "description": "Aniso_e core Electron temperature-anisotropy (TePer_core/TePal_core)",
      "fill": "-1.0E31",
      "units": "unitless",
      "x_label": "Aniso_e core",
      "x_format": ".2e",
      "x_fractionDigits": "2",
      "x_cdf_FORMAT": "E12.2",
      "x_cdf_FIELDNAM": "TecAni",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch"
    },
    {
      "name": "Gyrtrp",
      "type": "double",
      "x_cdf_DataType": "CDF_REAL4",
      "description": "Gyrtrp_e Electron gyrotropy",
      "fill": "-1.0E31",
      "units": "unitless",
      "x_label": "Gyrtrp_e",
      "x_format": ".2e",
      "x_fractionDigits": "2",
      "x_cdf_FORMAT": "E12.2",
      "x_cdf_FIELDNAM": "Gyrtrp",
      "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": "2026-04-12T15:16:48Z"
}