{
  "HAPI": "3.2",
  "x_description": "High time resolution calibrated waveform data sampled in one of 3 frequency bands in the range 0-577 kHz along one axis using either an electric field antenna or a magnetic search coil sensor.  The dataset also includes instrument mode, data quality and the angles required to orient the measurement with respect to the magnetic field and to the GSE coordinate system. ... CALIBRATION: ... The procedure used in computing the calibrated Electric Field and Magnetic Field values found in this file can be obtained from the document CAA-EST-CR-WBD (Calibration Report of the WBD Measurements in the Cluster Science Archive). In the same document are decribed the procedures to calculate power spectra and to invert the calibration to obtain raw instrument data. ... Bandwidth   Sample Rate ---------   ------------ 0.1 - 9.5 kHz      27.443 kHz 0.1 - 19 kHz       54.886 kHz 0.7 - 77 kHz      219.544 kHz ... COORDINATE SYSTEM USED: ... One axis measurements made in the Antenna Coordinate System, i.e., if electric field measurement, it will either be Ey or Ez, both of which are in the spin plane of the spacecraft, and if magnetic field measurement, it will either be Bx, along the spin axis, or By, in spin plane.",
  "cadence": "PT0.000035S",
  "parameters": [
    {
      "type": "isotime",
      "units": "UTC",
      "name": "time_tags",
      "description": "UT Time, time of centre of the spine",
      "label": "Universal Time",
      "length": 29,
      "fill": null
    }
  ],
  "startDate": "2000-11-04T07:00Z",
  "stopDate": "2024-09-29T09:00Z",
  "x_tap_url": "https://csa.esac.esa.int/csa-sl-tap/data?retrieval_type=HEADER&DATASET_ID=C4_CE_WBD_WAVEFORM_CDF&FORCEPACK=false",
  "sampleStartDate": "2021-12-25T09:00Z",
  "sampleStopDate": "2021-12-25T14:00Z",
  "x_tap_data_url": "https://csa.esac.esa.int/csa-sl-tap/data?RETRIEVAL_TYPE=product&RETRIEVAL_ACCESS=streamed&DATASET_ID=C4_CE_WBD_WAVEFORM_CDF&START_DATE=2021-12-25T09:00:00.000Z&END_DATE=2021-12-25T14:00:00.000Z",
  "status": {
    "code": 1200,
    "message": "OK"
  },
  "x_LastUpdate": "2026-04-12T15:09:27Z"
}