{
  "startDate": "1996-03-26T23:02:19Z",
  "stopDate": "1997-09-16T15:57:03Z",
  "sampleStartDate": "1997-09-15T00:00:54Z",
  "sampleStopDate": "1997-09-15T15:28:25Z",
  "cadence": "PT2M8.7998S",
  "x_cadence_fraction": 0.8,
  "x_cadence_note": "Counts based on variable 'Epoch0' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/polar/pwi/pwi_h4/1996/po_h4_pwi_19960326_v03.cdf. The most common cadence, 128799800000 [ns] = PT2M8.7998S, occurred for 80.0000% of the 20 timesteps. ",
  "maxRequestDuration": "PT2782550S",
  "resourceURL": "https://cdaweb.gsfc.nasa.gov/misc/NotesP.html#PO_H4_PWI",
  "contact": "D. Gurnett @ U. Iowa",
  "resourceID": "https://doi.org/10.48322/32d0-db83",
  "additionalMetadata": {
    "name": "SPASE",
    "contentURL": "https://spase-metadata.org/NASA/NumericalData/POLAR/PWI/LHFWR/2kHz/PT0.000224S.html"
  },
  "parameters": [
    {
      "name": "Time",
      "type": "isotime",
      "units": "UTC",
      "length": 30,
      "fill": null,
      "x_description": "Time, begin time of HFWR 2 kHz waveform",
      "x_cdf_NAME": "Epoch0",
      "x_cdf_DataType": "CDF_TIME_TT2000"
    },
    {
      "name": "Gain1",
      "type": "integer",
      "x_cdf_DataType": "CDF_INT4",
      "description": "Channel 1 Gain (HFWR 2 kHz, ~2 sec res) ",
      "fill": "-2147483648",
      "units": " ",
      "x_label": "HFWR_2K_Ex_Gain",
      "x_cdf_FORMAT": "I2",
      "x_cdf_FIELDNAM": "Gain for HFWR Channel 1 (Ex)",
      "x_cdf_DEPEND_0": "Epoch0"
    },
    {
      "name": "Gain2",
      "type": "integer",
      "x_cdf_DataType": "CDF_INT4",
      "description": "Channel 2 Gain (HFWR 2 kHz, ~2 sec res) ",
      "fill": "-2147483648",
      "units": " ",
      "x_label": "HFWR_2K_Ey_Gain",
      "x_cdf_FORMAT": "I2",
      "x_cdf_FIELDNAM": "Gain for HFWR Channel 2 (Ey)",
      "x_cdf_DEPEND_0": "Epoch0"
    },
    {
      "name": "Gain3",
      "type": "integer",
      "x_cdf_DataType": "CDF_INT4",
      "description": "Channel 3 Gain (HFWR 2 kHz, ~2 sec res) ",
      "fill": "-2147483648",
      "units": " ",
      "x_label": "HFWR_2K_Ez_Gain",
      "x_cdf_FORMAT": "I2",
      "x_cdf_FIELDNAM": "Gain for HFWR Channel 3 (Ez)",
      "x_cdf_DEPEND_0": "Epoch0"
    },
    {
      "name": "MGain",
      "type": "integer",
      "x_cdf_DataType": "CDF_INT4",
      "description": "M Gain (HFWR 2 kHz, ~2 sec res) ",
      "fill": "-2147483648",
      "units": " ",
      "x_label": "HFWR_2K_MGain",
      "x_cdf_FORMAT": "I2",
      "x_cdf_FIELDNAM": "Gain for HFWR 2 kHz M-Field (Bx, By, Bz)",
      "x_cdf_DEPEND_0": "Epoch0"
    }
  ],
  "x_info_author": "bw",
  "x_cdaweb_hapi_version": "20260130.0606",
  "x_info_caching": false,
  "status": {
    "code": 1200,
    "message": "OK"
  },
  "HAPI": "3.2",
  "x_LastUpdate": "2026-04-12T15:12:00Z"
}