{
  "HAPI": "3.2",
  "x_description": "This dataset contains preliminary spin resolution measurements of the emitted current from the ASPOC experiment on the Cluster C4 spacecraft. These data have been converted into Cluster Exchange Format from the orignal Cluster Science Data System Common Data Format (CDF) Prime Parameter files that were made available through the Cluster Science Data System. The metadata has been updated from the CSDS/CDF standard to the CAA to aid compatibility with tools developed for the Cluster Active Archive.  Version 01 of this dataset is the initial translation prepared for the launch of the CAA during the second half of 2005.",
  "cadence": "PT4.000000S",
  "parameters": [
    {
      "type": "isotime",
      "units": "UTC",
      "name": "time_tags",
      "description": "Interval centred time tag",
      "label": "Universal Time",
      "length": 24,
      "fill": null
    },
    {
      "type": "double",
      "name": "half_interval",
      "description": "Half averaging interval length",
      "label": "Half width of averaging interval",
      "units": "s",
      "x_constant": "2.0",
      "fill": "-1.0e28"
    },
    {
      "type": "integer",
      "name": "status",
      "description": "Preliminary (CSDS PP) Cluster C4, ASPOC Status",
      "label": "Preliminary (CSDS PP) Cluster C4, ASPOC Status",
      "units": null,
      "fill": "255",
      "size": [
        4
      ]
    },
    {
      "type": "double",
      "name": "I_ion",
      "description": "Preliminary (CSDS PP) Cluster C4, Emitted Ion Current, spin resolution",
      "label": "Preliminary (CSDS PP) Cluster C4, Emitted Ion Current, spin resolution",
      "units": "uA",
      "fill": "-1.0e31"
    }
  ],
  "startDate": "2001-01-26T00:00Z",
  "stopDate": "2008-07-01T00:00Z",
  "x_tap_url": "https://csa.esac.esa.int/csa-sl-tap/data?retrieval_type=HEADER&DATASET_ID=C4_PP_ASP&FORCEPACK=false",
  "sampleStartDate": "2008-06-01T00:00Z",
  "sampleStopDate": "2008-07-01T00:00Z",
  "x_tap_data_url": "https://csa.esac.esa.int/csa-sl-tap/data?RETRIEVAL_TYPE=product&RETRIEVAL_ACCESS=streamed&DATASET_ID=C4_PP_ASP&START_DATE=2008-06-01T00:00:00.000Z&END_DATE=2008-07-01T00:00:00.000Z",
  "status": {
    "code": 1200,
    "message": "OK"
  },
  "x_LastUpdate": "2026-04-12T15:07:25Z"
}