{
  "startDate": "2006-12-30T00:00Z",
  "stopDate": "2026-04-08T00:00Z",
  "sampleStartDate": "2026-04-06T00:00Z",
  "sampleStopDate": "2026-04-07T00:00Z",
  "maxRequestDuration": "P50D",
  "resourceURL": "https://cdaweb.gsfc.nasa.gov/misc/NotesT.html#THG_L2_MAG_TRO",
  "contact": "Tromsø Geophysical Observatory @ Tromsø Geophysical Observatory Faculty of Science University of Tromsø N-9037 Tromsø, Norway",
  "resourceID": "10.48322/zb23-2583",
  "additionalMetadata": {
    "name": "SPASE",
    "contentURL": "https://spase-metadata.org/NASA/NumericalData/THEMIS/Ground/Tromso/Magnetometer/PT1M.html"
  },
  "parameters": [
    {
      "name": "Time",
      "type": "isotime",
      "units": "UTC",
      "length": 24,
      "fill": null,
      "x_description": "thg_mag_tro_Epoch",
      "x_cdf_NAME": "thg_mag_tro_epoch",
      "x_cdf_DataType": "CDF_EPOCH",
      "x_cdf_VIRTUAL": "true",
      "x_cdf_FUNCT": "comp_themis_epoch",
      "x_cdf_COMPONENTS": [
        "thg_mag_tro_epoch0",
        "thg_mag_tro_time"
      ]
    },
    {
      "name": "thg_mag_tro",
      "type": "double",
      "x_cdf_DataType": "CDF_REAL4",
      "description": "Magnetic field variation B in HEZ vector components",
      "fill": "NaN",
      "units": [
        "nT",
        "nT",
        "nT"
      ],
      "x_label": [
        "Magnetic North - H",
        "Magnetic East - E",
        "Vertical Down - Z"
      ],
      "x_format": ".2f",
      "x_fractionDigits": "2",
      "x_cdf_FORMAT": "f9.2",
      "x_cdf_FIELDNAM": "B in HEZ Components",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "thg_mag_tro_epoch",
      "size": [
        3
      ],
      "bins": [
        {
          "name": "thg_mag_tro_compno",
          "description": "HDZ Component Number",
          "centers": [
            1,
            2,
            3
          ],
          "x_label": [
            "Magnetic North - H",
            "Magnetic East - E",
            "Vertical Down - Z"
          ],
          "units": null
        }
      ]
    }
  ],
  "x_info_author": "bw",
  "x_cdaweb_hapi_version": "20260130.0606",
  "x_info_caching": false,
  "status": {
    "code": 1200,
    "message": "OK"
  },
  "HAPI": "3.2",
  "x_LastUpdate": "2026-04-12T15:15:42Z"
}