{
  "HAPI": "2.0",
  "resourceURL": "https://cdaweb.gsfc.nasa.gov/misc/NotesI.html#IMAP_IALIRT_L1_REALTIME",
  "contact": "Prof. David J. McComas @ Princeton University",
  "parameters": [
    {
      "name": "Time",
      "length": 30,
      "units": "UTC",
      "type": "isotime",
      "fill": null
    },
    {
      "name": "mag_B_magnitude",
      "description": "Magnitude of the magnetic field vector from MAG",
      "units": "nT",
      "type": "double",
      "fill": "-1.0E31"
    },
    {
      "name": "mag_theta_B_GSE",
      "description": "Elevation (theta) angle of the magnetic field in GSE coordinates from MAG",
      "units": "degrees",
      "type": "double",
      "fill": "-1.0E31"
    },
    {
      "name": "mag_phi_B_GSE",
      "description": "Azimuth (phi) angle of the magnetic field in GSE coordinates from MAG",
      "units": "degrees",
      "type": "double",
      "fill": "-1.0E31"
    },
    {
      "name": "mag_theta_B_GSM",
      "description": "Elevation (theta) angle of the magnetic field in GSM coordinates from MAG",
      "units": "degrees",
      "type": "double",
      "fill": "-1.0E31"
    },
    {
      "name": "mag_phi_B_GSM",
      "description": "Azimuth (phi) angle of the magnetic field in GSM coordinates from MAG",
      "units": "degrees",
      "type": "double",
      "fill": "-1.0E31"
    },
    {
      "size": [
        3
      ],
      "name": "mag_B_GSE",
      "description": "Magnetic field vector in GSE coordinates from MAG",
      "units": "nT",
      "type": "double",
      "fill": "-1.0E31"
    },
    {
      "size": [
        3
      ],
      "name": "mag_B_GSM",
      "description": "Magnetic field vector in GSM coordinates from MAG",
      "units": "nT",
      "type": "double",
      "fill": "-1.0E31"
    },
    {
      "size": [
        3
      ],
      "name": "mag_B_RTN",
      "description": "Magnetic field vector in RTN coordinates from MAG",
      "units": "nT",
      "type": "double",
      "fill": "-1.0E31"
    }
  ],
  "startDate": "2026-02-01T00:00:00Z",
  "stopDate": "2026-05-05T21:09:19Z",
  "status": {
    "code": 1200,
    "message": "OK"
  },
  "x_LastUpdate": "2026-05-13T15:10:34Z"
}