{
  "startDate": "2012-10-26T00:00:20Z",
  "stopDate": "2019-07-16T16:37:53Z",
  "sampleStartDate": "2019-07-15T00:00:15Z",
  "sampleStopDate": "2019-07-15T23:58:28Z",
  "cadence": "PT24.347S",
  "x_cadence_fraction": 0.4981674654637722,
  "x_cadence_note": "Counts based on variable 'Epoch_Ion' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/rbsp/rbspb/l3/ect/hope/moments/rel04/2012/rbspb_rel04_ect-hope-mom-l3_20121026_v7.3.0.cdf. The most common cadence, 24347 [ms] = PT24.347S, occurred for 49.8167% of the 1767 timesteps. ",
  "maxRequestDuration": "PT4314650S",
  "resourceURL": "https://cdaweb.gsfc.nasa.gov/misc/NotesR.html#RBSPB_REL04_ECT-HOPE-MOM-L3",
  "contact": "Herbert Funsten @ Los Alamos National Laboratory",
  "resourceID": "https://doi.org/10.48322/ndtr-v928",
  "additionalMetadata": {
    "name": "SPASE",
    "contentURL": "https://spase-metadata.org/NASA/NumericalData/RBSP/B/ECT/HOPE/L3/Moments/Release04/PT24.35S.html"
  },
  "parameters": [
    {
      "name": "Time",
      "type": "isotime",
      "units": "UTC",
      "length": 24,
      "fill": null,
      "x_description": "Timebase for ion measurments",
      "x_cdf_NAME": "Epoch_Ion",
      "x_cdf_DataType": "CDF_EPOCH"
    },
    {
      "name": "Tpar_p_30",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "HOPE proton parallel temperature",
      "fill": "-1.0E31",
      "units": "eV",
      "x_label": "proton Tpar",
      "x_format": ".3e",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "E10.3",
      "x_cdf_FIELDNAM": "Tpar_e_30",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch_Ion"
    },
    {
      "name": "Tpar_he_30",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "---> HOPE He+ parallel temperature",
      "fill": "-1.0E31",
      "units": "eV",
      "x_label": "He+ Tpar",
      "x_format": ".3e",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "E10.3",
      "x_cdf_FIELDNAM": "Tpar_e_30",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch_Ion"
    },
    {
      "name": "Tpar_o_30",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "---> HOPE O+ parallel temperature",
      "fill": "-1.0E31",
      "units": "eV",
      "x_label": "O!u+!n Tpar",
      "x_format": ".3e",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "E10.3",
      "x_cdf_FIELDNAM": "Tpar_e_30",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch_Ion"
    },
    {
      "name": "Tperp_p_30",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "HOPE proton perpendicular temperature",
      "fill": "-1.0E31",
      "units": "eV",
      "x_label": "proton Tperp",
      "x_format": ".3e",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "E10.3",
      "x_cdf_FIELDNAM": "Tperp_e_30",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch_Ion"
    },
    {
      "name": "Tperp_he_30",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "---> HOPE He+ perpendicular temperature",
      "fill": "-1.0E31",
      "units": "eV",
      "x_label": "He+ Tperp",
      "x_format": ".3e",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "E10.3",
      "x_cdf_FIELDNAM": "Tperp_e_30",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch_Ion"
    },
    {
      "name": "Tperp_o_30",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "---> HOPE O+ perpendicular temperature",
      "fill": "-1.0E31",
      "units": "eV",
      "x_label": "O+ Tperp",
      "x_format": ".3e",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "E10.3",
      "x_cdf_FIELDNAM": "Tperp_e_30",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch_Ion"
    },
    {
      "name": "Tperp_Tpar_p_30",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "HOPE proton Tperp/Tpar",
      "fill": "-1.0E31",
      "units": ".",
      "x_label": "proton Tperp/Tpar",
      "x_format": ".3e",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "E10.3",
      "x_cdf_FIELDNAM": "p_Tperp_Tpar",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch_Ion"
    },
    {
      "name": "Tperp_Tpar_he_30",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "---> HOPE He Tperp/Tpar",
      "fill": "-1.0E31",
      "units": ".",
      "x_label": "He Tperp/Tpar",
      "x_format": ".3e",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "E10.3",
      "x_cdf_FIELDNAM": "he_Tperp_Tpar",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch_Ion"
    },
    {
      "name": "Tperp_Tpar_o_30",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "---> HOPE Oxygen Tperp/Tpar",
      "fill": "-1.0E31",
      "units": ".",
      "x_label": "Oxygen Tperp/Tpar",
      "x_format": ".3e",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "E10.3",
      "x_cdf_FIELDNAM": "o_Tperp_Tpar",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch_Ion"
    },
    {
      "name": "Ion_density",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "HOPE ion partial density",
      "fill": "-1.0E31",
      "units": "cm!u-3!n",
      "x_label": "Ion density",
      "x_format": ".3e",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "E10.3",
      "x_cdf_FIELDNAM": "Ion_density",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch_Ion"
    },
    {
      "name": "Dens_p_30",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "---> HOPE proton partial density",
      "fill": "-1.0E31",
      "units": "cm!u-3!n",
      "x_label": "proton density",
      "x_format": ".3e",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "E10.3",
      "x_cdf_FIELDNAM": "Dens_p!u+!n_30",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch_Ion"
    },
    {
      "name": "Dens_he_30",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "---> HOPE He+ partial density",
      "fill": "-1.0E31",
      "units": "cm!u-3!n",
      "x_label": "He+ density",
      "x_format": ".3e",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "E10.3",
      "x_cdf_FIELDNAM": "Dens_He!u+!n_30",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch_Ion"
    },
    {
      "name": "Dens_o_30",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "---> HOPE O+ partial density",
      "fill": "-1.0E31",
      "units": "cm!u-3!n",
      "x_label": "O+ density",
      "x_format": ".3e",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "E10.3",
      "x_cdf_FIELDNAM": "Dens_O!u+!n_30",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch_Ion"
    },
    {
      "name": "he_p_ratio",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "HOPE He/p partial density ratio",
      "fill": "-1.0E31",
      "units": ".",
      "x_label": "He/p density ratio",
      "x_format": ".3e",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "E10.3",
      "x_cdf_FIELDNAM": "he_p_ratio",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch_Ion"
    },
    {
      "name": "he_o_ratio",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "---> HOPE He/Oxygen partial density ratio",
      "fill": "-1.0E31",
      "units": ".",
      "x_label": "He/O density ratio",
      "x_format": ".3e",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "E10.3",
      "x_cdf_FIELDNAM": "he_o_ratio",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch_Ion"
    },
    {
      "name": "o_p_ratio",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "---> HOPE Oxygen/proton partial density ratio",
      "fill": "-1.0E31",
      "units": ".",
      "x_label": "O/p density ratio",
      "x_format": ".3e",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "E10.3",
      "x_cdf_FIELDNAM": "o_p_ratio",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch_Ion"
    },
    {
      "name": "p_T_flag",
      "type": "integer",
      "x_cdf_DataType": "CDF_INT1",
      "description": "Quality Flag for proton temperatures",
      "fill": "-128",
      "units": "(0=OK)",
      "x_label": "Temp flag p",
      "x_cdf_FORMAT": "I2",
      "x_cdf_FIELDNAM": "Temp flag for p",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch_Ion"
    },
    {
      "name": "he_T_flag",
      "type": "integer",
      "x_cdf_DataType": "CDF_INT1",
      "description": "---> Quality Flag for He temperatures",
      "fill": "-128",
      "units": "(0=OK)",
      "x_label": "Temp flag he",
      "x_cdf_FORMAT": "I2",
      "x_cdf_FIELDNAM": "Temp flag for he",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch_Ion"
    },
    {
      "name": "o_T_flag",
      "type": "integer",
      "x_cdf_DataType": "CDF_INT1",
      "description": "---> Quality Flag for Oxygen temperatures",
      "fill": "-128",
      "units": "(0=OK)",
      "x_label": "Temp flag o",
      "x_cdf_FORMAT": "I2",
      "x_cdf_FIELDNAM": "Temp flag for o",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch_Ion"
    },
    {
      "name": "p_Tperp_flag",
      "type": "integer",
      "x_cdf_DataType": "CDF_INT1",
      "description": "Quality Flag for proton Tperp consistency",
      "fill": "-128",
      "units": "(0=OK)",
      "x_label": "Tperp flag p",
      "x_cdf_FORMAT": "I2",
      "x_cdf_FIELDNAM": "Tperp flag for p",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch_Ion"
    },
    {
      "name": "he_Tperp_flag",
      "type": "integer",
      "x_cdf_DataType": "CDF_INT1",
      "description": "---> Quality Flag for He Tperp consistency",
      "fill": "-128",
      "units": "(0=OK)",
      "x_label": "Tperp flag he",
      "x_cdf_FORMAT": "I2",
      "x_cdf_FIELDNAM": "Tperp flag for he",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch_Ion"
    },
    {
      "name": "o_Tperp_flag",
      "type": "integer",
      "x_cdf_DataType": "CDF_INT1",
      "description": "---> Quality Flag for Oxygen Tperp consistency",
      "fill": "-128",
      "units": "(0=OK)",
      "x_label": "Tperp flag o",
      "x_cdf_FORMAT": "I2",
      "x_cdf_FIELDNAM": "Tperp flag for o",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch_Ion"
    },
    {
      "name": "p_Dens_flag",
      "type": "integer",
      "x_cdf_DataType": "CDF_INT1",
      "description": "Quality Flag for proton density",
      "fill": "-128",
      "units": "(0=OK)",
      "x_label": "Dens flag p",
      "x_cdf_FORMAT": "I2",
      "x_cdf_FIELDNAM": "Dens flag for p",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch_Ion"
    },
    {
      "name": "he_Dens_flag",
      "type": "integer",
      "x_cdf_DataType": "CDF_INT1",
      "description": "---> Quality Flag for He density",
      "fill": "-128",
      "units": "(0=OK)",
      "x_label": "Dens flag he",
      "x_cdf_FORMAT": "I2",
      "x_cdf_FIELDNAM": "Dens flag for he",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch_Ion"
    },
    {
      "name": "o_Dens_flag",
      "type": "integer",
      "x_cdf_DataType": "CDF_INT1",
      "description": "---> Quality Flag for Oxygen density",
      "fill": "-128",
      "units": "(0=OK)",
      "x_label": "Dens flag o",
      "x_cdf_FORMAT": "I2",
      "x_cdf_FIELDNAM": "Dens flag for o",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch_Ion"
    },
    {
      "name": "Position",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "Position of the satellite in geographic coordinates",
      "fill": "-1.0E31",
      "units": "km",
      "x_label": [
        "Xgeo",
        "Ygeo",
        "Zgeo"
      ],
      "x_format": ".3e",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "E10.3",
      "x_cdf_FIELDNAM": "Satellite position",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch_Ion",
      "size": [
        3
      ]
    },
    {
      "name": "L_star",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "---> Calculated Roederers L* parameter (Earths radii)",
      "fill": "-1.0E31",
      "units": "R_E",
      "x_label": "L*",
      "x_format": ".3e",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "E10.3",
      "x_cdf_FIELDNAM": "Roederers L* parameter",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch_Ion"
    },
    {
      "name": "L",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "---> Calculated McIlwains L parameter (Earths radii)",
      "fill": "-1.0E31",
      "units": "R_E",
      "x_label": "L",
      "x_format": ".3e",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "E10.3",
      "x_cdf_FIELDNAM": "McIlwains L parameter",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch_Ion"
    },
    {
      "name": "B_Eq",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "---> Calculated magnetic field strength at magnetic equator",
      "fill": "-1.0E31",
      "units": "nT",
      "x_label": "B_Eq",
      "x_format": ".3e",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "E10.3",
      "x_cdf_FIELDNAM": "Equatorial magnetic field strength",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch_Ion"
    },
    {
      "name": "I",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "---> Adiabatic invariant (bounce)",
      "fill": "-1.0E31",
      "units": ".",
      "x_label": "I",
      "x_format": ".3e",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "E10.3",
      "x_cdf_FIELDNAM": "Adiabatic invariant (bounce)",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch_Ion"
    },
    {
      "name": "MLT",
      "type": "double",
      "x_cdf_DataType": "CDF_FLOAT",
      "description": "---> Calculated Magnetic Local Time (hours)",
      "fill": "-1.0E31",
      "units": "Hr",
      "x_label": "MLT",
      "x_format": ".3e",
      "x_fractionDigits": "3",
      "x_cdf_FORMAT": "E10.3",
      "x_cdf_FIELDNAM": "Magnetic Local Time",
      "x_cdf_DISPLAY_TYPE": "default_dimension",
      "x_cdf_DEPEND_0": "Epoch_Ion"
    }
  ],
  "x_info_author": "bw",
  "x_cdaweb_hapi_version": "20260130.0606",
  "x_info_caching": false,
  "status": {
    "code": 1200,
    "message": "OK"
  },
  "HAPI": "3.2",
  "x_LastUpdate": "2026-04-12T15:13:49Z"
}