{
  "startDate": "2012-08-30T22:54:52Z",
  "stopDate": "2019-10-14T12:30:28Z",
  "sampleStartDate": "2019-10-13T00:00:01Z",
  "sampleStopDate": "2019-10-13T23:59:52Z",
  "cadence": "PT4S",
  "x_cadence_fraction": 0.24077868852459017,
  "x_cadence_note": "Counts based on variable 'Epoch' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/rbsp/rbspa/l3/emfisis/magnetometer/4sec/gse/2012/rbsp-a_magnetometer_4sec-gse_emfisis-l3_20120830_v1.7.1.cdf. The most common cadence, 4000000000 [ns] = PT4S, occurred for 24.0779% of the 235 timesteps. ",
  "maxRequestDuration": "PT4319550S",
  "resourceURL": "https://cdaweb.gsfc.nasa.gov/misc/NotesR.html#RBSP-A_MAGNETOMETER_4SEC-GSE_EMFISIS-L3",
  "contact": "Craig Kletzing @ University of Iowa",
  "resourceID": "https://doi.org/10.48322/6f9r-x856",
  "additionalMetadata": {
    "name": "SPASE",
    "contentURL": "https://spase-metadata.org/NASA/NumericalData/RBSP/A/EMFISIS/MAGNETOMETER/L3/GSE/PT4S.html"
  },
  "parameters": [
    {
      "name": "Time",
      "type": "isotime",
      "units": "UTC",
      "length": 30,
      "fill": null,
      "x_description": "Default time",
      "x_cdf_NAME": "Epoch",
      "x_cdf_DataType": "CDF_TIME_TT2000"
    },
    {
      "name": "Mag",
      "type": "double",
      "x_cdf_DataType": "CDF_REAL4",
      "description": "Magnetometer vector",
      "fill": "-1.0E31",
      "units": "nT",
      "x_label": [
        "Bx_GSE",
        "By_GSE",
        "Bz_GSE"
      ],
      "x_format": ".2e",
      "x_fractionDigits": "2",
      "x_cdf_FORMAT": "E12.2",
      "x_cdf_FIELDNAM": "Mag",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch",
      "size": [
        3
      ]
    },
    {
      "name": "Magnitude",
      "type": "double",
      "x_cdf_DataType": "CDF_REAL4",
      "description": "Average magnitude (average of |B| values in the interval)",
      "fill": "-1.0E31",
      "units": "nT",
      "x_label": "Magnitude",
      "x_format": ".2e",
      "x_fractionDigits": "2",
      "x_cdf_FORMAT": "E12.2",
      "x_cdf_FIELDNAM": "Magnitude",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch"
    },
    {
      "name": "delta",
      "type": "double",
      "x_cdf_DataType": "CDF_REAL4",
      "description": "Latitude (angle delta) of the field vector (where (0,0) is the positive Bx direction)",
      "fill": "-1.0E31",
      "units": "degrees",
      "x_label": "delta",
      "x_format": ".2e",
      "x_fractionDigits": "2",
      "x_cdf_FORMAT": "E12.2",
      "x_cdf_FIELDNAM": "delta",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch"
    },
    {
      "name": "lambda",
      "type": "double",
      "x_cdf_DataType": "CDF_REAL4",
      "description": "Longitude (angle lambda) of the field vector (where (0,0) is the positive Bx direction)",
      "fill": "-1.0E31",
      "units": "degrees",
      "x_label": "lambda",
      "x_format": ".2e",
      "x_fractionDigits": "2",
      "x_cdf_FORMAT": "E12.2",
      "x_cdf_FIELDNAM": "delta",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch"
    },
    {
      "name": "rms",
      "type": "double",
      "x_cdf_DataType": "CDF_REAL4",
      "description": "B-rms (total standard deviation in B over averaging interval)",
      "fill": "-1.0E31",
      "units": "nT",
      "x_label": "B-rms",
      "x_format": ".2e",
      "x_fractionDigits": "2",
      "x_cdf_FORMAT": "E12.2",
      "x_cdf_FIELDNAM": "B-rms",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch"
    },
    {
      "name": "coordinates",
      "type": "double",
      "x_cdf_DataType": "CDF_REAL4",
      "description": "S/C position vector",
      "fill": "-1.0E31",
      "units": "km",
      "x_label": [
        "X_GSE",
        "Y_GSE",
        "Z_GSE"
      ],
      "x_format": ".2e",
      "x_fractionDigits": "2",
      "x_cdf_FORMAT": "E12.2",
      "x_cdf_FIELDNAM": "Mag",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch",
      "size": [
        3
      ]
    },
    {
      "name": "range_flag",
      "type": "integer",
      "x_cdf_DataType": "CDF_BYTE",
      "description": "range_flag",
      "fill": "-128",
      "units": null,
      "x_label": "range-flag",
      "x_cdf_FORMAT": "I3",
      "x_cdf_FIELDNAM": "range_flag",
      "x_cdf_DEPEND_0": "Epoch"
    },
    {
      "name": "partition",
      "type": "integer",
      "x_cdf_DataType": "CDF_BYTE",
      "description": "---> partition",
      "fill": "-128",
      "units": null,
      "x_label": "partition",
      "x_cdf_FORMAT": "I3",
      "x_cdf_FIELDNAM": "MET partition",
      "x_cdf_DEPEND_0": "Epoch"
    },
    {
      "name": "MET",
      "type": "double",
      "x_cdf_DataType": "CDF_REAL8",
      "description": "---> MET",
      "fill": "-1.0E31",
      "units": null,
      "x_label": "MET",
      "x_format": ".2e",
      "x_fractionDigits": "2",
      "x_cdf_FORMAT": "E12.2",
      "x_cdf_FIELDNAM": "MET",
      "x_cdf_DEPEND_0": "Epoch"
    },
    {
      "name": "calState",
      "type": "integer",
      "x_cdf_DataType": "CDF_BYTE",
      "description": "---> calState_flag",
      "fill": "-128",
      "units": null,
      "x_label": "calState",
      "x_cdf_FORMAT": "I3",
      "x_cdf_FIELDNAM": "calState_flag",
      "x_cdf_DEPEND_0": "Epoch"
    },
    {
      "name": "magInvalid",
      "type": "integer",
      "x_cdf_DataType": "CDF_BYTE",
      "description": "---> magInvalid_flag",
      "fill": "-128",
      "units": null,
      "x_label": "magInvalid",
      "x_cdf_FORMAT": "I3",
      "x_cdf_FIELDNAM": "magInvalid_flag",
      "x_cdf_DEPEND_0": "Epoch"
    },
    {
      "name": "magFill",
      "type": "integer",
      "x_cdf_DataType": "CDF_BYTE",
      "description": "---> magFill_flag",
      "fill": "-128",
      "units": null,
      "x_label": "magFill",
      "x_cdf_FORMAT": "I3",
      "x_cdf_FIELDNAM": "magFill_flag",
      "x_cdf_DEPEND_0": "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": "2026-04-12T15:12:37Z"
}