{
  "startDate": "2007-02-17T23:36Z",
  "stopDate": "2026-04-09T23:59Z",
  "sampleStartDate": "2026-04-08T00:00Z",
  "sampleStopDate": "2026-04-08T23:59Z",
  "maxRequestDuration": "PT71950M",
  "resourceURL": "https://cdaweb.gsfc.nasa.gov/misc/NotesT.html#THE_L1_STATE",
  "contact": "V. Angelopoulos @ UCB, NASA NAS5-02099",
  "resourceID": " ",
  "additionalMetadata": {
    "name": "SPASE",
    "contentURL": "https://spase-metadata.org/NASA/NumericalData/THEMIS/E/Ephemeris/PT01M.html"
  },
  "parameters": [
    {
      "name": "Time",
      "type": "isotime",
      "units": "UTC",
      "length": 24,
      "fill": null,
      "x_description": "the_spin_ecl_epoch (eclipse spin model)",
      "x_cdf_NAME": "the_spin_ecl_epoch",
      "x_cdf_DataType": "CDF_EPOCH",
      "x_cdf_VIRTUAL": "true",
      "x_cdf_FUNCT": "comp_themis_epoch",
      "x_cdf_COMPONENTS": [
        "the_spin_epoch0",
        "the_spin_ecl_time"
      ]
    },
    {
      "name": "the_spin_ecl_initial_delta_phi",
      "type": "double",
      "x_cdf_DataType": "CDF_REAL8",
      "description": "Initial angle offset between IDPU model and eclipse model in this segment (eclipse spin model).",
      "fill": "NaN",
      "units": "deg",
      "x_label": "initial_ecl_delta_phi",
      "x_format": ".8f",
      "x_fractionDigits": "8",
      "x_cdf_FORMAT": "F20.8",
      "x_cdf_FIELDNAM": "the_spin_ecl_initial_delta_phi",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "the_spin_ecl_epoch"
    },
    {
      "name": "the_spin_ecl_idpu_spinper",
      "type": "double",
      "x_cdf_DataType": "CDF_REAL8",
      "description": "IDPU spin period (eclipse spin model)",
      "fill": "NaN",
      "units": "sec",
      "x_label": "idpu spinper",
      "x_format": ".8f",
      "x_fractionDigits": "8",
      "x_cdf_FORMAT": "F20.8",
      "x_cdf_FIELDNAM": "the_spin_ecl_idpu_spinper",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "the_spin_ecl_epoch"
    },
    {
      "name": "the_spin_ecl_segflags",
      "type": "double",
      "x_cdf_DataType": "CDF_UINT4",
      "description": "Marker for eclipse segments (eclipse spin model). Note: CDF_UINT4 data was converted to HAPI double.",
      "fill": "4.294967295E9",
      "units": "none",
      "x_label": "flags",
      "x_cdf_FORMAT": "I10",
      "x_cdf_FIELDNAM": "the_spin_ecl_segflags",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "the_spin_ecl_epoch"
    }
  ],
  "x_info_author": "bw",
  "x_cdaweb_hapi_version": "20260130.0606",
  "x_info_caching": false,
  "status": {
    "code": 1200,
    "message": "OK"
  },
  "HAPI": "3.2",
  "x_LastUpdate": "2026-04-12T15:15:11Z"
}