{
  "HAPI": "3.2",
  "x_description": "The DWP TCOR data provides time correction information that can be used to enhance the accuracy of the standard packet times. The Cluster standard data packet headers contain a time tag that is accurate to 2ms. This level of accuracy is not high enough for the comparison of multispacecraft waveform data sets. The TCOR data set provides a set of corrections that may be applied to the standard time tags to provide an accuracy of up to 20us. This is achieved using two parameters that may be found within the TCOR data sets. These parameters are 1) The offset due to delays in time tagging packets on board 2) The drift of the satellite clock with respect to Universal Time (UT). For further details, the user is referred to the CAA DWP User Manual which contains a complete description of these parameters and their production, examples of their usage, and lists the general caveats that apply to this data set.",
  "cadence": "PT1000.000000S",
  "parameters": [
    {
      "type": "isotime",
      "units": "UTC",
      "name": "Time",
      "description": "Interval centred time tag",
      "label": "Universal Time",
      "length": 27,
      "fill": null
    },
    {
      "type": "double",
      "name": "Offset",
      "description": "Offset between the onboard time and the reference time of the data packet",
      "label": "Offset between the onboard time and the reference time of the data packet",
      "units": "us",
      "fill": "-1e31"
    },
    {
      "type": "double",
      "name": "Diff",
      "description": "Difference between the onboard time and UTC",
      "label": "Difference between the onboard time and UTC",
      "units": "us",
      "fill": "-1e31"
    }
  ],
  "startDate": "2000-09-01T05:00Z",
  "stopDate": "2024-10-01T00:00Z",
  "x_tap_url": "https://csa.esac.esa.int/csa-sl-tap/data?retrieval_type=HEADER&DATASET_ID=C1_CP_DWP_TCOR&FORCEPACK=false",
  "sampleStartDate": "2023-02-25T10:00Z",
  "sampleStopDate": "2023-02-25T12:00Z",
  "x_tap_data_url": "https://csa.esac.esa.int/csa-sl-tap/data?RETRIEVAL_TYPE=product&RETRIEVAL_ACCESS=streamed&DATASET_ID=C1_CP_DWP_TCOR&START_DATE=2023-02-25T10:00:00.000Z&END_DATE=2023-02-25T12:00:00.000Z",
  "status": {
    "code": 1200,
    "message": "OK"
  },
  "x_LastUpdate": "2026-04-12T15:09:56Z"
}