{
  "id": "MMS4_EDP_BRST_L2_SCPOT",
  "url": "http://hpde.io/VSPO/NumericalData/MMS/4/FIELDS/EDP/Burst/Level2/SpacecraftPotential/PT0.0001220703125S",
  "data-file": "./data/spase_hpde_io/info/MMS4_EDP_BRST_L2_SCPOT.json",
  "data": {
    "Spase": {
      "xmlns": "http://www.spase-group.org/data/schema",
      "Version": "2.2.6",
      "NumericalData": {
        "ResourceID": "spase://VSPO/NumericalData/MMS/4/FIELDS/EDP/Burst/Level2/SpacecraftPotential/PT0.0001220703125S",
        "ResourceHeader": {
          "ResourceName": "MMS 4 Electric Double Probe (EDP) Spacecraft Potential, Burst Survey",
          "ReleaseDate": "2020-07-03T23:28:58Z",
          "Description": "Electric Double Probe, Dual Probe Spacecraft Potential, Level 2, Burst Survey Data. Spacecraft potential is etstimatrd by averaging measurements of the probe-to-spacecraft potential from several probes.",
          "Acknowledgement": "J. Burch, R. Ergun, P. Lindqvist",
          "Contact": [
            {
              "PersonID": "spase://SMWG/Person/James.L.Burch",
              "Role": "PrincipalInvestigator"
            },
            {
              "PersonID": "spase://SMWG/Person/Robert.E.Ergun",
              "Role": "PrincipalInvestigator"
            },
            {
              "PersonID": "spase://SMWG/Person/Per-Arne.Lindqvist",
              "Role": "PrincipalInvestigator"
            },
            {
              "PersonID": "spase://SMWG/Person/Robert.E.McGuire",
              "Role": "MetadataContact"
            },
            {
              "PersonID": "spase://SMWG/Person/Lee.Frost.Bargatze",
              "Role": "MetadataContact"
            }
          ],
          "InformationURL": [
            {
              "Name": "At NASA GSFC",
              "URL": "https://mms.gsfc.nasa.gov/",
              "Description": "Magnetospheric Multiscale (MMS) mission home page"
            },
            {
              "Name": "The MMS Scientific Investigation, SMART, home page at Southwest Research Institute (SwRI)",
              "URL": "http://mms.space.swri.edu/",
              "Description": "The Magnetospheric Multiscale (MMS) Scientific Investigation home page. The MMS Scientific Investigation is called Solving Magnetospheric Acceleration, Reconnection, and Turbulence (SMART). The web page is hosted by the Southwest Research Institute (SwRI)."
            }
          ]
        },
        "AccessInformation": [
          {
            "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
            "Availability": "Online",
            "AccessRights": "Open",
            "AccessURL": {
              "Name": "FTPS from SPDF (not with most browsers)",
              "URL": "ftps://spdf.gsfc.nasa.gov/pub/data/mms/mms4/edp/brst/l2/scpot/",
              "Description": "In CDF via ftp from SPDF."
            },
            "Format": "CDF",
            "Encoding": "None",
            "Acknowledgement": "J. Burch, R. Ergun, P. Lindqvist. Please acknowledge the data providers and CDAWeb when using these data."
          },
          {
            "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
            "Availability": "Online",
            "AccessRights": "Open",
            "AccessURL": {
              "Name": "HTTPS from SPDF",
              "URL": "https://spdf.gsfc.nasa.gov/pub/data/mms/mms4/edp/brst/l2/scpot/",
              "Description": "In CDF via http from SPDF."
            },
            "Format": "CDF",
            "Encoding": "None",
            "Acknowledgement": "J. Burch, R. Ergun, P. Lindqvist. Please acknowledge the data providers and CDAWeb when using these data."
          },
          {
            "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
            "Availability": "Online",
            "AccessRights": "Open",
            "AccessURL": {
              "Name": "CDAWeb",
              "URL": "https://cdaweb.sci.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=MMS4_EDP_BRST_L2_SCPOT&index=sp_phys",
              "ProductKey": "MMS4_EDP_BRST_L2_SCPOT",
              "Description": "Access to ASCII, CDF, and plots via NASA/GSFC CDAWeb"
            },
            "Format": "CDF",
            "Encoding": "None",
            "Acknowledgement": "J. Burch, R. Ergun, P. Lindqvist. Please acknowledge the data providers and CDAWeb when using these data."
          }
        ],
        "ProcessingLevel": "Calibrated",
        "InstrumentID": [
          "spase://SMWG/Instrument/MMS/4/FIELDS/ADP",
          "spase://SMWG/Instrument/MMS/4/FIELDS/SDP"
        ],
        "MeasurementType": "ElectricField",
        "TemporalDescription": {
          "TimeSpan": {
            "StartDate": "2015-07-30T23:06:54",
            "RelativeStopDate": "-P2M"
          },
          "Cadence": "PT0.0001220703125S"
        },
        "ObservedRegion": [
          "Earth.Magnetosheath",
          "Earth.Magnetosphere",
          "Earth.Magnetosphere.Magnetotail",
          "Earth.Magnetosphere.Main",
          "Earth.Magnetosphere.RadiationBelt",
          "Earth.NearSurface.EquatorialRegion",
          "Earth.NearSurface.Plasmasphere",
          "Heliosphere.NearEarth"
        ],
        "Parameter": {
          "mms4_edp_epoch_brst_l2": {
            "Name": "Epoch Time",
            "ParameterKey": "mms4_edp_epoch_brst_l2",
            "Description": "Epoch Time Tags, Interval Centered, in Terrestrial Time 2000 (TT2000)",
            "Caveats": "This parameter exhibits an increasing monotonic progression.",
            "Cadence": "PT0.0001220703125S",
            "Units": "ns",
            "UnitsConversion": "1.0e-9>s",
            "ValidMin": "1990-01-01T00:00:00.000000000",
            "ValidMax": "2100-01-01T00:00:01.000000000",
            "FillValue": "9999-12-31T23:59:59.999999999",
            "Support": {
              "SupportQuantity": "Temporal"
            }
          },
          "mms4_edp_scpot_brst_l2": {
            "Name": "Spacecraft Potential",
            "Set": "Time series defined by using: MMS4_EDP_EPOCH_BRST_L2",
            "ParameterKey": "mms4_edp_scpot_brst_l2",
            "Description": "Spacecraft Potential, Level 2, Burst Survey",
            "Cadence": "PT0.0001220703125S",
            "Units": "V",
            "UnitsConversion": "1.0>V",
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "AxisLabel": "ScPot",
              "ValueFormat": "f8.3"
            },
            "ValidMin": "-120.0",
            "ValidMax": "50.0",
            "FillValue": "-1.0e+31",
            "Field": {
              "FieldQuantity": "Potential"
            }
          },
          "mms4_edp_psp_brst_l2": {
            "Name": "Average Probe to Spacecraft Potential",
            "Set": "Time series defined by using: MMS4_EDP_EPOCH_BRST_L2",
            "ParameterKey": "mms4_edp_psp_brst_l2",
            "Description": "Average of the Probe to Spacecraft Potential Values, Level 2, Burst Survey",
            "Cadence": "PT0.0001220703125S",
            "Units": "V",
            "UnitsConversion": "1.0>V",
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "AxisLabel": "Probe2Sc pot",
              "ValueFormat": "f8.3"
            },
            "ValidMin": "-120.0",
            "ValidMax": "50.0",
            "FillValue": "-1.0e+31",
            "Field": {
              "Qualifier": "Average",
              "FieldQuantity": "Potential"
            }
          },
          "mms4_edp_dcv_brst_l2": {
            "Name": "Probe to Spacecraft Potential, Individual Probe",
            "Set": "Time series defined by using: MMS4_EDP_EPOCH_BRST_L2",
            "ParameterKey": "mms4_edp_dcv_brst_l2",
            "Description": "Probe to Spacecraft Potential, Individual Probes, Level 2, Burst Survey",
            "Cadence": "PT0.0001220703125S",
            "Units": "V",
            "UnitsConversion": "1.0>V",
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "ValueFormat": "f8.3"
            },
            "Structure": {
              "Size": "6",
              "Element": [
                {
                  "Name": "PSP_P1",
                  "Index": "1"
                },
                {
                  "Name": "PSP_P2",
                  "Index": "2"
                },
                {
                  "Name": "PSP_P3",
                  "Index": "3"
                },
                {
                  "Name": "PSP_P4",
                  "Index": "4"
                },
                {
                  "Name": "PSP_P5",
                  "Index": "5"
                },
                {
                  "Name": "PSP_P6",
                  "Index": "6"
                }
              ]
            },
            "ValidMin": "-120.0",
            "ValidMax": "50.0",
            "FillValue": "-1.0e+31",
            "Field": {
              "FieldQuantity": "Potential"
            }
          },
          "mms4_edp_bitmask_brst_l2": {
            "Name": "Status Bitmask",
            "Set": "Time series defined by using: MMS4_EDP_EPOCH_BRST_L2",
            "ParameterKey": "mms4_edp_bitmask_brst_l2",
            "Description": "Status Bitmask, Values Used: Bitmask & 0x001: True when probe(s) are disabled, Bitmask & 0x002: True when probe(s) have bad bias settings, Bitmask & 0x004: True when probe(s) are saturated, Bitmask & 0x008: True when probe(s) are saturated due to low density, Bitmask & 0x016: True when probe(s) are sweeping bias, Bitmask & 0x032: True when SDP probe(s) are in shadow from the ADP booms, Bitmask & 0x064: True when ASPOC is emitting non-zero current",
            "Cadence": "PT0.0001220703125S",
            "RenderingHints": {
              "AxisLabel": "Bitmask",
              "ValueFormat": "i7"
            },
            "ValidMin": "0",
            "ValidMax": "65534",
            "FillValue": "65535",
            "Support": {
              "SupportQuantity": "Other"
            }
          },
          "mms4_edp_quality_brst_l2": {
            "Name": "Data Quality indicator",
            "Set": "Time series defined by using: MMS4_EDP_EPOCH_BRST_L2",
            "ParameterKey": "mms4_edp_quality_brst_l2",
            "Description": "Data Quality Indicator: 4, Best; 3, Good; 2, Data OK, Use with some Caution; 1, Bad Data, Use with Caution; 0, Really Bad Data or No Data",
            "Cadence": "PT0.0001220703125S",
            "RenderingHints": {
              "DisplayType": "TimeSeries",
              "AxisLabel": "ScPot quality",
              "ValueFormat": "i7"
            },
            "ValidMin": "0",
            "ValidMax": "4",
            "FillValue": "255",
            "Support": {
              "SupportQuantity": "Other"
            }
          },
          "mms4_edp_deltap_brst_l2": {
            "Name": "Epoch Time Delta Plus/Minus",
            "ParameterKey": "mms4_edp_deltap_brst_l2",
            "Description": "The Time Interval of Data Measurements is given by the Epoch Time Tags and Delta Plus/Minus",
            "Cadence": "PT0.0001220703125S",
            "Units": "ns",
            "UnitsConversion": "1.0e-9>s",
            "RenderingHints": {
              "ValueFormat": "i19"
            },
            "ValidMin": "61000",
            "ValidMax": "62500000",
            "FillValue": "-9223372036854775808",
            "Support": {
              "SupportQuantity": "Temporal"
            }
          }
        }
      }
    }
  }
}