{ "id": "MMS1_HPCA_BRST_L2_MOMENTS", "url": "http://hpde.io/NASA/NumericalData/MMS/1/HotPlasmaCompositionAnalyzer/Burst/Level2/Moments/PT10S", "data-file": "./data/spase_hpde_io/info/MMS1_HPCA_BRST_L2_MOMENTS.json", "data": { "Spase": { "xmlns": "http://www.spase-group.org/data/schema", "xmlns:xsi": "http://www.w3.org/2001/XMLSchema-instance", "xsi:schemaLocation": "https://www.spase-group.org/data/schema https://www.spase-group.org/data/schema/spase-2.7.1.xsd", "Version": "2.7.1", "MetadataRightsList": { "Rights": { "SchemeURI": "https://spdx.org/licenses/", "RightsIdentifierScheme": "SPDX", "RightsIdentifier": "CC0-1.0", "RightsURI": "https://spdx.org/licenses/CC0-1.0.html", "RightsName": "Creative Commons Zero v1.0 Universal", "Note": "CC0 1.0 Universal is the Creative Commons license applicable to all publicly available SPASE metadata descriptions" } }, "NumericalData": { "ResourceID": "spase://NASA/NumericalData/MMS/1/HotPlasmaCompositionAnalyzer/Burst/Level2/Moments/PT10S", "NamingAuthority": "NASA", "ResourceType": "NumericalData", "ResourceHeader": { "ResourceName": "MMS 1 Hot Plasma Composition Analyzer (HPCA) Moments, Level 2 (L2), Burst Mode, 10 s Data", "AlternateName": "MMS1_HPCA_BRST_L2_MOMENTS", "DOI": "https://doi.org/10.48322/x9qf-qs34", "ReleaseDate": "2025-12-04T13:29:59Z", "RevisionHistory": { "RevisionEvent": [ { "ReleaseDate": "2021-04-27T15:38:11", "Note": "Only known prior ReleaseDate of the metadata" }, { "ReleaseDate": "2022-08-04T12:34:56.789", "Note": "Added DOI and PublicationInfo minted by LFB, updated the RepositoryID, updated the SPDF MetadataContact Person to Robert M. Candey, metadata updated to SPASE 2.4.1, reviewed by LFB 20220803" }, { "ReleaseDate": "2023-03-04T12:34:56.789", "Note": "Standardized the ResourceName Format, Set AlternateName equal to the ProductKey, Revised the Acknowledgement, PublicationInfo Authors, and Contact Person list per request of the MMS HPCA team, metadata updated to SPASE 2.5.0, reviewed by LFB 20230304" }, { "ReleaseDate": "2025-10-02T15:12:07Z", "Note": "Updated PublishedBy name to match ROR Registry. Added ResourceType and NamingAuthority. Changed http to https in top-level schemaLocation attribute. Fixed version number separator in top-level schemaLocation attribute. Matched version number in schemaLocation attribute to updated value in Version tag. ZCB" }, { "ReleaseDate": "2025-12-04T13:29:59Z", "Note": "Added MetadataRightsList and RightsList(s). Updated to 2.7.1. ZCB" } ] }, "Description": "Hot Plasma Composition Analyzer (HPCA) Moments, Level 2, Burst Survey, 10 s Data. The MMS HPCA instruments measure the energy and composition of magnetospheric plasmas in the energy range from 1 eV to 40 keV. An electrostatic energy analyzer (ESA) that is optically coupled to a carbon-foil based Time-of-Flight (TOF) section comprises each HPCA. The basic HPCA data product is an array of counts for 5 ion species, at 63 energies, for each of 16 elevation anodes. Sixteen basic products, also called azimuths, are acquired every 10 s; half a spacecraft spin period nominally has 16 azimuths. The five ion species are protons (H+), alpha particles (He++), helium ions (He+), singly charged Oxygen (O+), and background counts.", "Acknowledgement": "Please acknowledge S.A. Fuselier, D.T. Young, R.G. Gomez, and J.L. Burch for use of these data", "PublicationInfo": { "Authors": "Fuselier, Stephen, A.; Young, David, T.; Gomez, Roman, G.; Burch, James, L.", "PublicationDate": "2022-01-01T00:00:00", "PublishedBy": "Laboratory for Atmospheric and Space Physics; Space Physics Data Facility" }, "Contact": [ { "PersonID": "spase://SMWG/Person/Stephen.A.Fuselier", "Role": [ "InstrumentLead", "CoInvestigator" ] }, { "PersonID": "spase://SMWG/Person/David.T.Young", "Role": [ "InstrumentLead", "CoInvestigator" ], "Note": "Retired" }, { "PersonID": "spase://SMWG/Person/Roman.G.Gomez", "Role": "CoInvestigator" }, { "PersonID": "spase://SMWG/Person/James.L.Burch", "Role": "PrincipalInvestigator" }, { "PersonID": "spase://SMWG/Person/MMS_SDC_POC", "Role": "HostContact" }, { "PersonID": "spase://SMWG/Person/Robert.M.Candey", "Role": "MetadataContact" }, { "PersonID": "spase://SMWG/Person/Lee.Frost.Bargatze", "Role": "MetadataContact" } ], "InformationURL": [ { "Name": "The Magnetospheric Multiscale (MMS) Mission home page at Goddard Space Flight Center (GSFC)", "URL": "https://mms.gsfc.nasa.gov/", "Description": "The Magnetospheric Multiscale (MMS) Mission Home Page hosted by the Goddard Space Flight Center (GSFC)." }, { "Name": "Data Caveats and Current Release Notes at LASP MMS SDC", "URL": "https://lasp.colorado.edu/mms/sdc/public/datasets/hpca/", "Description": "The Magnetospheric Multiscale (MMS) Mission home page hosted by the Laboratory of Atmospheric and Space Physics, Science Data Center (LASP, SDC) at the University of Colorado, Boulder." } ], "PriorID": "spase://VSPO/NumericalData/MMS/1/HotPlasmaCompositionAnalyzer/Burst/Level2/Moments/PT10S" }, "AccessInformation": [ { "RepositoryID": "spase://SMWG/Repository/UCOLO/LASP/MMS_SDC", "Availability": "Online", "AccessRights": "Open", "AccessURL": { "Name": "FTPS from the MMS SDC (not with most browsers)", "URL": "ftps://lasp.colorado.edu/mms/sdc/public/data/mms1/hpca/brst/l2//moments/", "Description": "In CDF via ftp from the MMS Science Data Center" }, "Format": "CDF", "Encoding": "None", "Acknowledgement": "Please acknowledge S.A. Fuselier, D.T. Young, R.G. Gomez, and J.L. Burch. Also please acknowledge the data providers and CDAWeb when using these data." }, { "RepositoryID": "spase://SMWG/Repository/UCOLO/LASP/MMS_SDC", "Availability": "Online", "AccessRights": "Open", "AccessURL": { "Name": "HTTPS from the MMS SDC", "URL": "https://lasp.colorado.edu/mms/sdc/public/data/mms1/hpca/brst/l2//moments/", "Description": "In CDF via http from the MMS Science Data Center" }, "Format": "CDF", "Encoding": "None", "Acknowledgement": "Please acknowledge S.A. Fuselier, D.T. Young, R.G. Gomez, and J.L. Burch. Also please acknowledge the data providers and CDAWeb when using these data." }, { "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF/CDAWeb", "Availability": "Online", "AccessRights": "Open", "RightsList": { "Rights": { "SchemeURI": "https://spdx.org/licenses/", "RightsIdentifierScheme": "SPDX", "RightsIdentifier": "CC0-1.0", "RightsURI": "https://spdx.org/licenses/CC0-1.0.html", "RightsName": "Creative Commons Zero v1.0 Universal", "Note": "CC0 1.0 Universal is the Creative Commons license applicable to all publicly available NASA Heliophysics data products" } }, "AccessURL": { "Name": "FTPS from SPDF (not with most browsers)", "URL": "ftps://spdf.gsfc.nasa.gov/pub/data/mms/mms1/hpca/brst/l2//moments/", "Description": "In CDF via ftp from SPDF" }, "Format": "CDF", "Encoding": "None", "Acknowledgement": "Please acknowledge S.A. Fuselier, D.T. Young, R.G. Gomez, and J.L. Burch. Also please acknowledge the data providers and CDAWeb when using these data." }, { "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF/CDAWeb", "Availability": "Online", "AccessRights": "Open", "RightsList": { "Rights": { "SchemeURI": "https://spdx.org/licenses/", "RightsIdentifierScheme": "SPDX", "RightsIdentifier": "CC0-1.0", "RightsURI": "https://spdx.org/licenses/CC0-1.0.html", "RightsName": "Creative Commons Zero v1.0 Universal", "Note": "CC0 1.0 Universal is the Creative Commons license applicable to all publicly available NASA Heliophysics data products" } }, "AccessURL": { "Name": "HTTPS from SPDF", "URL": "https://spdf.gsfc.nasa.gov/pub/data/mms/mms1/hpca/brst/l2//moments/", "Description": "In CDF via http from SPDF" }, "Format": "CDF", "Encoding": "None", "Acknowledgement": "Please acknowledge S.A. Fuselier, D.T. Young, R.G. Gomez, and J.L. Burch. Also please acknowledge the data providers and CDAWeb when using these data." }, { "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF/CDAWeb", "Availability": "Online", "AccessRights": "Open", "RightsList": { "Rights": { "SchemeURI": "https://spdx.org/licenses/", "RightsIdentifierScheme": "SPDX", "RightsIdentifier": "CC0-1.0", "RightsURI": "https://spdx.org/licenses/CC0-1.0.html", "RightsName": "Creative Commons Zero v1.0 Universal", "Note": "CC0 1.0 Universal is the Creative Commons license applicable to all publicly available NASA Heliophysics data products" } }, "AccessURL": { "Name": "CDAWeb", "URL": "https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=MMS1_HPCA_BRST_L2_MOMENTS&index=sp_phys", "ProductKey": "MMS1_HPCA_BRST_L2_MOMENTS", "Description": "Access to ASCII, CDF, and plots via NASA/GSFC CDAWeb" }, "Format": "CDF", "Encoding": "None", "Acknowledgement": "Please acknowledge S.A. Fuselier, D.T. Young, R.G. Gomez, and J.L. Burch. Also please acknowledge the data providers and CDAWeb when using these data." }, { "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF/CDAWeb", "Availability": "Online", "AccessRights": "Open", "RightsList": { "Rights": { "SchemeURI": "https://spdx.org/licenses/", "RightsIdentifierScheme": "SPDX", "RightsIdentifier": "CC0-1.0", "RightsURI": "https://spdx.org/licenses/CC0-1.0.html", "RightsName": "Creative Commons Zero v1.0 Universal", "Note": "CC0 1.0 Universal is the Creative Commons license applicable to all publicly available NASA Heliophysics data products" } }, "AccessURL": { "Name": "CDAWeb HAPI Server", "URL": "https://cdaweb.gsfc.nasa.gov/hapi", "Style": "HAPI", "ProductKey": "MMS1_HPCA_BRST_L2_MOMENTS", "Description": "Web Service to this product using the HAPI interface" }, "Format": "CSV", "Acknowledgement": "Please acknowledge S.A. Fuselier, D.T. Young, R.G. Gomez, and J.L. Burch. Also please acknowledge the data providers and CDAWeb when using these data." } ], "ProcessingLevel": "Calibrated", "InstrumentID": [ "spase://SMWG/Instrument/MMS/1/FIELDS/FGM", "spase://SMWG/Instrument/MMS/1/HotPlasmaCompositionAnalyzer" ], "MeasurementType": [ "EnergeticParticles", "MagneticField" ], "TemporalDescription": { "TimeSpan": { "StartDate": "2015-09-01T12:11:00", "RelativeStopDate": "-P2M" }, "Cadence": "PT10S" }, "ObservedRegion": [ "Earth.Magnetosheath", "Earth.Magnetosphere", "Earth.Magnetosphere.Magnetotail", "Earth.Magnetosphere.Main", "Earth.Magnetosphere.RadiationBelt", "Earth.NearSurface.EquatorialRegion", "Earth.NearSurface.Plasmasphere", "Heliosphere.NearEarth" ], "Parameter": { "Epoch": { "Name": "UTC converted from TAI time", "ParameterKey": "Epoch", "Description": "Start Time for the Spin", "Cadence": "PT10S", "Units": "ns", "UnitsConversion": "1.0e-9>s", "RenderingHints": { "ValueFormat": "e14.8" }, "ValidMin": "2013-01-01T00:00:00.000000000", "ValidMax": "2025-01-01T00:00:01.000000000", "Support": { "SupportQuantity": "Temporal" } }, "Epoch_MINUS": { "Name": "Delta Start Time", "ParameterKey": "Epoch_MINUS", "Description": "Delta Start Time for the Record from the Central Time", "Cadence": "PT10S", "Units": "ms", "UnitsConversion": "1.0e-3>s", "RenderingHints": { "ValueFormat": "I" }, "ValidMin": "0", "ValidMax": "70000", "Support": { "SupportQuantity": "Temporal" } }, "Epoch_PLUS": { "Name": "Delta Stop Time", "ParameterKey": "Epoch_PLUS", "Description": "Delta Stop Time for the Record from the Central Time", "Cadence": "PT10S", "Units": "ms", "UnitsConversion": "1.0e-3>s", "RenderingHints": { "ValueFormat": "I" }, "ValidMin": "0", "ValidMax": "70000", "Support": { "SupportQuantity": "Temporal" } }, "mms1_hpca_spin_number": { "Name": "Spin Number", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_spin_number", "Description": "Spin Number for each HPCA Half-Spin", "Cadence": "PT10S", "RenderingHints": { "DisplayType": "TimeSeries", "AxisLabel": "Spin No.", "ValueFormat": "I" }, "ValidMin": "1", "ValidMax": "4294967295", "FillValue": "0", "Support": { "SupportQuantity": "Other" } }, "mms1_hpca_ion_energy": { "Name": "Electron Volts", "ParameterKey": "mms1_hpca_ion_energy", "Description": "Electron Voltage associated with the Ion Counts", "Cadence": "PT10S", "Units": "eV", "UnitsConversion": "1.602176565e-19>J", "RenderingHints": { "ValueFormat": "e13.6" }, "Structure": { "Size": "63", "Element": [ { "Name": "Element 1", "Index": "1" }, { "Name": "Element 2", "Index": "2" }, { "Name": "Element 3", "Index": "3" }, { "Name": "Element 4", "Index": "4" }, { "Name": "Element 5", "Index": "5" }, { "Name": "Element 6", "Index": "6" }, { "Name": "Element 7", "Index": "7" }, { "Name": "Element 8", "Index": "8" }, { "Name": "Element 9", "Index": "9" }, { "Name": "Element 10", "Index": "10" }, { "Name": "Element 11", "Index": "11" }, { "Name": "Element 12", "Index": "12" }, { "Name": "Element 13", 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"FillValue": "255", "Support": { "SupportQuantity": "InstrumentMode" } }, "mms1_hpca_hplus_number_density": { "Name": "Number Density Hydrogen+", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_hplus_number_density", "Description": "Number Density Hydrogen+ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "cm^-3", "UnitsConversion": "1e6>m^-3", "RenderingHints": { "DisplayType": "TimeSeries", "AxisLabel": "N", "ValueFormat": "e13.6" }, "ValidMin": "0.0", "ValidMax": "1000.0", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "Proton", "Qualifier": "Scalar", "ParticleQuantity": "NumberDensity" } }, "mms1_hpca_hplus_ion_bulk_velocity": { "Name": "Ion Bulk Velocity Hydrogen+", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_hplus_ion_bulk_velocity", "Description": "Ion Bulk Velocity Hydrogen+ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "km/s", "UnitsConversion": "1.0e3>m s^-1", "CoordinateSystem": { 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"e13.6" }, "Structure": { "Size": "3", "Element": [ { "Name": "X", "Index": "1" }, { "Name": "Y", "Index": "2" }, { "Name": "Z", "Index": "3" } ] }, "ValidMin": "-2800.0", "ValidMax": "2800.0", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "Ion", "Qualifier": "Vector", "ParticleQuantity": "Velocity" } }, "mms1_hpca_heplus_scalar_temperature": { "Name": "Scalar Temperature Helium+", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_heplus_scalar_temperature", "Description": "Scalar Temperature Helium+ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "eV", "UnitsConversion": "11604.50520>K", "RenderingHints": { "DisplayType": "TimeSeries", "AxisLabel": "t", "ValueFormat": "e13.6" }, "ValidMin": "60000.0", "ValidMax": "5.0e+08", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "Ion", "Qualifier": "Scalar", "ParticleQuantity": "Temperature" } }, "mms1_hpca_heplus_ion_pressure": { "Name": "Ion Pressure Tensor Helium+", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_heplus_ion_pressure", "Description": "Ion Pressure Tensor Helium+ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "nPa", "UnitsConversion": "1.0e-9>Pa", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "SR" }, "RenderingHints": { "DisplayType": "TimeSeries", "ValueFormat": "e13.6" }, "Structure": { "Size": "3 3", "Element": [ { "Name": "xx", "Index": "1" }, { "Name": "yx", "Index": "2" }, { "Name": "zx", "Index": "3" }, { "Name": "xy", "Index": "4" }, { "Name": "yy", "Index": "5" }, { "Name": "zy", "Index": "6" }, { "Name": "xz", "Index": "7" }, { "Name": "yz", "Index": "8" }, { "Name": "zz", "Index": "9" } ] }, "FillValue": "-1.0e+31", "Particle": { "ParticleType": "Ion", "Qualifier": "Tensor", "ParticleQuantity": "Pressure" } }, "mms1_hpca_heplus_temperature_tensor": { "Name": "Ion Temperature Tensor Helium+", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_heplus_temperature_tensor", "Description": "Ion Temperature Tensor Helium+ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "eV", "UnitsConversion": "11604.50520>K", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "SR" }, "RenderingHints": { "DisplayType": "TimeSeries", "ValueFormat": "e13.6" }, "Structure": { "Size": "3 3", "Element": [ { "Name": "xx", "Index": "1" }, { "Name": "yx", "Index": "2" }, { "Name": "zx", "Index": "3" }, { "Name": "xy", "Index": "4" }, { "Name": "yy", "Index": "5" }, { "Name": "zy", "Index": "6" }, { "Name": "xz", "Index": "7" }, { "Name": "yz", "Index": "8" }, { "Name": "zz", "Index": "9" } ] }, "FillValue": "-1.0e+31", "Particle": { "ParticleType": "Ion", "Qualifier": "Tensor", "ParticleQuantity": "Temperature" } }, "mms1_hpca_heplusplus_number_density": { "Name": "Number Density Helium++", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_heplusplus_number_density", "Description": "Number Density Helium++ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "cm^-3", "UnitsConversion": "1e6>m^-3", "RenderingHints": { "DisplayType": "TimeSeries", "AxisLabel": "N", "ValueFormat": "e13.6" }, "ValidMin": "0.0", "ValidMax": "1000.0", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "AlphaParticle", "Qualifier": "Scalar", "ParticleQuantity": "NumberDensity" } }, "mms1_hpca_heplusplus_ion_bulk_velocity": { "Name": "Ion Bulk Velocity Helium++", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_heplusplus_ion_bulk_velocity", "Description": "Ion Bulk Velocity Helium++ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "km/s", "UnitsConversion": "1.0e3>m s^-1", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "SR" }, "RenderingHints": { "DisplayType": "TimeSeries", "ValueFormat": "e13.6" }, "Structure": { "Size": "3", "Element": [ { "Name": "X", "Index": "1" }, { "Name": "Y", "Index": "2" }, { "Name": "Z", "Index": "3" } ] }, "ValidMin": "-2800.0", "ValidMax": "2800.0", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "AlphaParticle", "Qualifier": "Vector", "ParticleQuantity": "Velocity" } }, "mms1_hpca_heplusplus_scalar_temperature": { "Name": "Scalar Temperature Helium++", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_heplusplus_scalar_temperature", "Description": "Scalar Temperature Helium++ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "eV", "UnitsConversion": "11604.50520>K", "RenderingHints": { "DisplayType": "TimeSeries", "AxisLabel": "t", "ValueFormat": "e13.6" }, "ValidMin": "60000.0", "ValidMax": "5.0e+08", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "AlphaParticle", "Qualifier": "Scalar", "ParticleQuantity": "Temperature" } }, "mms1_hpca_heplusplus_ion_pressure": { "Name": "Ion Pressure Tensor Helium++", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_heplusplus_ion_pressure", "Description": "Ion Pressure Tensor Helium++ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "nPa", "UnitsConversion": "1.0e-9>Pa", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "SR" }, "RenderingHints": { "DisplayType": "TimeSeries", "ValueFormat": "e13.6" }, "Structure": { "Size": "3 3", "Element": [ { "Name": "xx", "Index": "1" }, { "Name": "yx", "Index": "2" }, { "Name": "zx", "Index": "3" }, { "Name": "xy", "Index": "4" }, { "Name": "yy", "Index": "5" }, { "Name": "zy", "Index": "6" }, { "Name": "xz", "Index": "7" }, { "Name": "yz", "Index": "8" }, { "Name": "zz", "Index": "9" } ] }, "FillValue": "-1.0e+31", "Particle": { "ParticleType": "AlphaParticle", "Qualifier": "Tensor", "ParticleQuantity": "Pressure" } }, "mms1_hpca_heplusplus_temperature_tensor": { "Name": "Ion Temperature Tensor Helium++", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_heplusplus_temperature_tensor", "Description": "Ion Temperature Tensor Helium++ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "eV", "UnitsConversion": "11604.50520>K", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "SR" }, "RenderingHints": { "DisplayType": "TimeSeries", "ValueFormat": "e13.6" }, "Structure": { "Size": "3 3", "Element": [ { "Name": "xx", "Index": "1" }, { "Name": "yx", "Index": "2" }, { "Name": "zx", "Index": "3" }, { "Name": "xy", "Index": "4" }, { "Name": "yy", "Index": "5" }, { "Name": "zy", "Index": "6" }, { "Name": "xz", "Index": "7" }, { "Name": "yz", "Index": "8" }, { "Name": "zz", "Index": "9" } ] }, "FillValue": "-1.0e+31", "Particle": { "ParticleType": "AlphaParticle", "Qualifier": "Tensor", "ParticleQuantity": "Temperature" } }, "mms1_hpca_oplus_number_density": { "Name": "Number Density Oxygen+", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_oplus_number_density", "Description": "Number Density Oxygen+ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "cm^-3", "UnitsConversion": "1e6>m^-3", "RenderingHints": { "DisplayType": "TimeSeries", "AxisLabel": "N", "ValueFormat": "e13.6" }, "ValidMin": "0.0", "ValidMax": "1000.0", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "Ion", "Qualifier": "Scalar", "ParticleQuantity": "NumberDensity" } }, "mms1_hpca_oplus_ion_bulk_velocity": { "Name": "Ion Bulk Velocity Oxygen+", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_oplus_ion_bulk_velocity", "Description": "Ion Bulk Velocity Oxygen+ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "km/s", "UnitsConversion": "1.0e3>m s^-1", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "SR" }, "RenderingHints": { "DisplayType": "TimeSeries", "ValueFormat": "e13.6" }, "Structure": { "Size": "3", "Element": [ { "Name": "X", "Index": "1" }, { "Name": "Y", "Index": "2" }, { "Name": "Z", "Index": "3" } ] }, "ValidMin": "-2800.0", "ValidMax": "2800.0", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "Ion", "Qualifier": "Vector", "ParticleQuantity": "Velocity" } }, "mms1_hpca_oplus_scalar_temperature": { "Name": "Scalar Temperature Oxygen+", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_oplus_scalar_temperature", "Description": "Scalar Temperature Oxygen+ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "eV", "UnitsConversion": "11604.50520>K", "RenderingHints": { "DisplayType": "TimeSeries", "AxisLabel": "t", "ValueFormat": "e13.6" }, "ValidMin": "60000.0", "ValidMax": "5.0e+08", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "Ion", "Qualifier": "Scalar", "ParticleQuantity": "Temperature" } }, "mms1_hpca_oplus_ion_pressure": { "Name": "Ion Pressure Tensor Oxygen+", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_oplus_ion_pressure", "Description": "Ion Pressure Tensor Oxygen+ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "nPa", "UnitsConversion": "1.0e-9>Pa", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "SR" }, "RenderingHints": { "DisplayType": "TimeSeries", "ValueFormat": "e13.6" }, "Structure": { "Size": "3 3", "Element": [ { "Name": "xx", "Index": "1" }, { "Name": "yx", "Index": "2" }, { "Name": "zx", "Index": "3" }, { "Name": "xy", "Index": "4" }, { "Name": "yy", "Index": "5" }, { "Name": "zy", "Index": "6" }, { "Name": "xz", "Index": "7" }, { "Name": "yz", "Index": "8" }, { "Name": "zz", "Index": "9" } ] }, "FillValue": "-1.0e+31", "Particle": { "ParticleType": "Ion", "Qualifier": "Tensor", "ParticleQuantity": "Pressure" } }, "mms1_hpca_oplus_temperature_tensor": { "Name": "Ion Temperature Tensor Oxygen+", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_oplus_temperature_tensor", "Description": "Ion Temperature Tensor Oxygen+ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "eV", "UnitsConversion": "11604.50520>K", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "SR" }, "RenderingHints": { "DisplayType": "TimeSeries", "ValueFormat": "e13.6" }, "Structure": { "Size": "3 3", "Element": [ { "Name": "xx", "Index": "1" }, { "Name": "yx", "Index": "2" }, { "Name": "zx", "Index": "3" }, { "Name": "xy", "Index": "4" }, { "Name": "yy", "Index": "5" }, { "Name": "zy", "Index": "6" }, { "Name": "xz", "Index": "7" }, { "Name": "yz", "Index": "8" }, { "Name": "zz", "Index": "9" } ] }, "FillValue": "-1.0e+31", "Particle": { "ParticleType": "Ion", "Qualifier": "Tensor", "ParticleQuantity": "Temperature" } }, "mms1_hpca_B_GSE_spin_avg": { "Name": "Magnetic Field Vector in DMPA plus Btotal (8 or 16 samples/s)", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_B_GSE_spin_avg", "Description": "Magnetic Field Vector in Despun Major Principal Axis-Aligned (DMPA) Cartesian Coordinates plus Btotal (8 or 16 samples/s) for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "nT", "UnitsConversion": "1.0e-9>T", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "MFA" }, "RenderingHints": { "DisplayType": "TimeSeries", "ValueFormat": "e13.5" }, "Structure": { "Size": "4", "Element": [ { "Name": "X", "Index": "1" }, { "Name": "Y", "Index": "2" }, { "Name": "Z", "Index": "3" }, { "Name": "Magnitude", "Index": "4" } ] }, "ValidMin": "-17000.0", "ValidMax": "17000.0", "FillValue": "-1.0e+31", "Field": { "Qualifier": "Vector", "FieldQuantity": "Magnetic" } }, "mms1_hpca_B_GSM_spin_avg": { "Name": "Magnetic Field Vector in GSM plus Btotal (8 or 16 samples/s)", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_B_GSM_spin_avg", "Description": "Magnetic Field Vector in Geocentric Solar Magnetospheric (GSM) Cartesian Coordinates plus Btotal (8 or 16 samples/s) for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "nT", "UnitsConversion": "1.0e-9>T", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "GSM" }, "RenderingHints": { "DisplayType": "TimeSeries", "ValueFormat": "e13.5" }, "Structure": { "Size": "4", "Element": [ { "Name": "X", "Index": "1" }, { "Name": "Y", "Index": "2" }, { "Name": "Z", "Index": "3" }, { "Name": "Magnitude", "Index": "4" } ] }, "ValidMin": "-17000.0", "ValidMax": "17000.0", "FillValue": "-1.0e+31", "Field": { "Qualifier": "Vector", "FieldQuantity": "Magnetic" } }, "mms1_hpca_hplus_ion_bulk_velocity_GSM": { "Name": "Bulk Velocity in GSM for Hydrogen+", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_hplus_ion_bulk_velocity_GSM", "Description": "Bulk Velocity in GSM for Hydrogen+ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "km/s", "UnitsConversion": "1.0e3>m s^-1", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "GSM" }, "RenderingHints": { "DisplayType": "TimeSeries", "ValueFormat": "e13.6" }, "Structure": { "Size": "3", "Element": [ { "Name": "X", "Index": "1" }, { "Name": "Y", "Index": "2" }, { "Name": "Z", "Index": "3" } ] }, "ValidMin": "-2800.0", "ValidMax": "2800.0", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "Proton", "Qualifier": "Vector", "ParticleQuantity": "Velocity" } }, "mms1_hpca_hplus_tperp": { "Name": "Tperp Hydrogen+", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_hplus_tperp", "Description": "Tperp Hydrogen+ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "eV", "UnitsConversion": "11604.50520>K", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "MFA" }, "RenderingHints": { "DisplayType": "TimeSeries", "AxisLabel": "tPerp_H+", "ValueFormat": "e13.6" }, "ValidMin": "1.5", "ValidMax": "60000.0", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "Proton", "Qualifier": "Perpendicular", "ParticleQuantity": "Temperature" } }, "mms1_hpca_hplus_tparallel": { "Name": "Tparallel Hydrogen+", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_hplus_tparallel", "Description": "Tparallel Hydrogen+ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "eV", "UnitsConversion": "11604.50520>K", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "MFA" }, "RenderingHints": { "DisplayType": "TimeSeries", "AxisLabel": "t _H+", "ValueFormat": "e13.6" }, "ValidMin": "1.5", "ValidMax": "60000.0", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "Proton", "Qualifier": "Parallel", "ParticleQuantity": "Temperature" } }, "mms1_hpca_hplus_vperp": { "Name": "Vperp Vector plus Magnitude for Hydrogen+", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_hplus_vperp", "Description": "Vperp Vector plus Magnitude for Hydrogen+ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "km/s", "UnitsConversion": "1.0e3>m s^-1", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "SR" }, "RenderingHints": { "DisplayType": "TimeSeries", "ValueFormat": "e13.6" }, "Structure": { "Size": "4", "Element": [ { "Name": "X", "Index": "1" }, { "Name": "Y", "Index": "2" }, { "Name": "Z", "Index": "3" }, { "Name": "Magnitude", "Index": "4" } ] }, "ValidMin": "-2800.0", "ValidMax": "2800.0", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "Proton", "Qualifier": "Perpendicular", "ParticleQuantity": "Velocity" } }, "mms1_hpca_hplus_vparallel": { "Name": "Vparallel Vector plus Magnitude for Hydrogen+", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_hplus_vparallel", "Description": "Vparallel Vector plus Magnitude for Hydrogen+ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "km/s", "UnitsConversion": "1.0e3>m s^-1", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "SR" }, "RenderingHints": { "DisplayType": "TimeSeries", "ValueFormat": "e13.6" }, "Structure": { "Size": "4", "Element": [ { "Name": "X", "Index": "1" }, { "Name": "Y", "Index": "2" }, { "Name": "Z", "Index": "3" }, { "Name": "Magnitude", "Index": "4" } ] }, "ValidMin": "-2800.0", "ValidMax": "2800.0", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "Proton", "Qualifier": "Parallel", "ParticleQuantity": "Velocity" } }, "mms1_hpca_hplus_vperp_GSM": { "Name": "Vperp Vector plus Magnitude in GSM for Hydrogen+", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_hplus_vperp_GSM", "Description": "Vperp Vector plus Magnitude in GSM for Hydrogen+ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "km/s", "UnitsConversion": "1.0e3>m s^-1", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "GSM" }, "RenderingHints": { "DisplayType": "TimeSeries", "ValueFormat": "e13.6" }, "Structure": { "Size": "4", "Element": [ { "Name": "X", "Index": "1" }, { "Name": "Y", "Index": "2" }, { "Name": "Z", "Index": "3" }, { "Name": "Magnitude", "Index": "4" } ] }, "ValidMin": "-2800.0", "ValidMax": "2800.0", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "Proton", "Qualifier": "Perpendicular", "ParticleQuantity": "Velocity" } }, "mms1_hpca_hplus_vparallel_GSM": { "Name": "Vparallel Vector plus Magnitude in GSM for Hydrogen+", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_hplus_vparallel_GSM", "Description": "Vparallel Vector plus Magnitude in GSM for Hydrogen+ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "km/s", "UnitsConversion": "1.0e3>m s^-1", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "GSM" }, "RenderingHints": { "DisplayType": "TimeSeries", "ValueFormat": "e13.6" }, "Structure": { "Size": "4", "Element": [ { "Name": "X", "Index": "1" }, { "Name": "Y", "Index": "2" }, { "Name": "Z", "Index": "3" }, { "Name": "Magnitude", "Index": "4" } ] }, "ValidMin": "-2800.0", "ValidMax": "2800.0", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "Proton", "Qualifier": "Parallel", "ParticleQuantity": "Velocity" } }, "mms1_hpca_heplus_ion_bulk_velocity_GSM": { "Name": "Bulk Velocity in GSM for Helium+", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_heplus_ion_bulk_velocity_GSM", "Description": "Bulk Velocity in GSM for Helium+ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "km/s", "UnitsConversion": "1.0e3>m s^-1", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "SR" }, "RenderingHints": { "DisplayType": "TimeSeries", "ValueFormat": "e13.6" }, "Structure": { "Size": "3", "Element": [ { "Name": "X", "Index": "1" }, { "Name": "Y", "Index": "2" }, { "Name": "Z", "Index": "3" } ] }, "ValidMin": "-2800.0", "ValidMax": "2800.0", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "Ion", "Qualifier": "Vector", "ParticleQuantity": "Velocity" } }, "mms1_hpca_heplus_tperp": { "Name": "Tperp Helium+", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_heplus_tperp", "Description": "Tperp Helium+ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "eV", "UnitsConversion": "11604.50520>K", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "MFA" }, "RenderingHints": { "DisplayType": "TimeSeries", "AxisLabel": "tPerp_He+", "ValueFormat": "e13.6" }, "ValidMin": "1.5", "ValidMax": "60000.0", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "Ion", "Qualifier": "Perpendicular", "ParticleQuantity": "Temperature" } }, "mms1_hpca_heplus_tparallel": { "Name": "Tparallel Helium+", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_heplus_tparallel", "Description": "Tparallel Helium+ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "eV", "UnitsConversion": "11604.50520>K", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "MFA" }, "RenderingHints": { "DisplayType": "TimeSeries", "AxisLabel": "t _He+", "ValueFormat": "e13.6" }, "ValidMin": "1.5", "ValidMax": "60000.0", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "Ion", "Qualifier": "Parallel", "ParticleQuantity": "Temperature" } }, "mms1_hpca_heplus_vperp": { "Name": "Vperp Vector plus Magnitude for Helium+", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_heplus_vperp", "Description": "Vperp Vector plus Magnitude for Helium+ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "km/s", "UnitsConversion": "1.0e3>m s^-1", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "SR" }, "RenderingHints": { "DisplayType": "TimeSeries", "ValueFormat": "e13.6" }, "Structure": { "Size": "4", "Element": [ { "Name": "X", "Index": "1" }, { "Name": "Y", "Index": "2" }, { "Name": "Z", "Index": "3" }, { "Name": "Magnitude", "Index": "4" } ] }, "ValidMin": "-2800.0", "ValidMax": "2800.0", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "Ion", "Qualifier": "Perpendicular", "ParticleQuantity": "Velocity" } }, "mms1_hpca_heplus_vparallel": { "Name": "Vparallel Vector plus Magnitude for Helium+", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_heplus_vparallel", "Description": "Vparallel Vector plus Magnitude for Helium+ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "km/s", "UnitsConversion": "1.0e3>m s^-1", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "SR" }, "RenderingHints": { "DisplayType": "TimeSeries", "ValueFormat": "e13.6" }, "Structure": { "Size": "4", "Element": [ { "Name": "X", "Index": "1" }, { "Name": "Y", "Index": "2" }, { "Name": "Z", "Index": "3" }, { "Name": "Magnitude", "Index": "4" } ] }, "ValidMin": "-2800.0", "ValidMax": "2800.0", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "Ion", "Qualifier": "Parallel", "ParticleQuantity": "Velocity" } }, "mms1_hpca_heplus_vperp_GSM": { "Name": "Vperp Vector plus Magnitude in GSM for Helium+", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_heplus_vperp_GSM", "Description": "Vperp Vector plus Magnitude in GSM for Helium+ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "km/s", "UnitsConversion": "1.0e3>m s^-1", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "GSM" }, "RenderingHints": { "DisplayType": "TimeSeries", "ValueFormat": "e13.6" }, "Structure": { "Size": "4", "Element": [ { "Name": "X", "Index": "1" }, { "Name": "Y", "Index": "2" }, { "Name": "Z", "Index": "3" }, { "Name": "Magnitude", "Index": "4" } ] }, "ValidMin": "-2800.0", "ValidMax": "2800.0", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "Ion", "Qualifier": "Perpendicular", "ParticleQuantity": "Velocity" } }, "mms1_hpca_heplus_vparallel_GSM": { "Name": "Vparallel Vector plus Magnitude in GSM for Helium+", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_heplus_vparallel_GSM", "Description": "Vparallel Vector plus Magnitude in GSM for Helium+ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "km/s", "UnitsConversion": "1.0e3>m s^-1", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "GSM" }, "RenderingHints": { "DisplayType": "TimeSeries", "ValueFormat": "e13.6" }, "Structure": { "Size": "4", "Element": [ { "Name": "X", "Index": "1" }, { "Name": "Y", "Index": "2" }, { "Name": "Z", "Index": "3" }, { "Name": "Magnitude", "Index": "4" } ] }, "ValidMin": "-2800.0", "ValidMax": "2800.0", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "Ion", "Qualifier": "Parallel", "ParticleQuantity": "Velocity" } }, "mms1_hpca_heplusplus_ion_bulk_velocity_GSM": { "Name": "Bulk Velocity in GSM for Helium++", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_heplusplus_ion_bulk_velocity_GSM", "Description": "Bulk Velocity in GSM for Helium++ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "km/s", "UnitsConversion": "1.0e3>m s^-1", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "GSM" }, "RenderingHints": { "DisplayType": "TimeSeries", "ValueFormat": "e13.6" }, "Structure": { "Size": "3", "Element": [ { "Name": "X", "Index": "1" }, { "Name": "Y", "Index": "2" }, { "Name": "Z", "Index": "3" } ] }, "ValidMin": "-2800.0", "ValidMax": "2800.0", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "AlphaParticle", "Qualifier": "Vector", "ParticleQuantity": "Velocity" } }, "mms1_hpca_heplusplus_tperp": { "Name": "Tperp Helium++", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_heplusplus_tperp", "Description": "Tperp Helium++ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "eV", "UnitsConversion": "11604.50520>K", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "MFA" }, "RenderingHints": { "DisplayType": "TimeSeries", "AxisLabel": "tPerp_He++", "ValueFormat": "e13.6" }, "ValidMin": "1.5", "ValidMax": "60000.0", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "AlphaParticle", "Qualifier": "Perpendicular", "ParticleQuantity": "Temperature" } }, "mms1_hpca_heplusplus_tparallel": { "Name": "Tparallel Helium++", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_heplusplus_tparallel", "Description": "Tparallel Helium++ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "eV", "UnitsConversion": "11604.50520>K", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "MFA" }, "RenderingHints": { "DisplayType": "TimeSeries", "AxisLabel": "t _He++", "ValueFormat": "e13.6" }, "ValidMin": "1.5", "ValidMax": "60000.0", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "AlphaParticle", "Qualifier": "Parallel", "ParticleQuantity": "Temperature" } }, "mms1_hpca_heplusplus_vperp": { "Name": "Vperp Vector plus Magnitude for Helium++", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_heplusplus_vperp", "Description": "Vperp Vector plus Magnitude for Helium++ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "km/s", "UnitsConversion": "1.0e3>m s^-1", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "SR" }, "RenderingHints": { "DisplayType": "TimeSeries", "ValueFormat": "e13.6" }, "Structure": { "Size": "4", "Element": [ { "Name": "X", "Index": "1" }, { "Name": "Y", "Index": "2" }, { "Name": "Z", "Index": "3" }, { "Name": "Magnitude", "Index": "4" } ] }, "ValidMin": "-2800.0", "ValidMax": "2800.0", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "AlphaParticle", "Qualifier": "Perpendicular", "ParticleQuantity": "Velocity" } }, "mms1_hpca_heplusplus_vparallel": { "Name": "Vparallel Vector plus Magnitude for Helium++", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_heplusplus_vparallel", "Description": "Vparallel Vector plus Magnitude for Helium++ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "km/s", "UnitsConversion": "1.0e3>m s^-1", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "SR" }, "RenderingHints": { "DisplayType": "TimeSeries", "ValueFormat": "e13.6" }, "Structure": { "Size": "4", "Element": [ { "Name": "X", "Index": "1" }, { "Name": "Y", "Index": "2" }, { "Name": "Z", "Index": "3" }, { "Name": "Magnitude", "Index": "4" } ] }, "ValidMin": "-2800.0", "ValidMax": "2800.0", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "AlphaParticle", "Qualifier": "Parallel", "ParticleQuantity": "Velocity" } }, "mms1_hpca_heplusplus_vperp_GSM": { "Name": "Vperp Vector plus Magnitude in GSM for Helium++", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_heplusplus_vperp_GSM", "Description": "Vperp Vector plus Magnitude in GSM for Helium++ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "km/s", "UnitsConversion": "1.0e3>m s^-1", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "GSM" }, "RenderingHints": { "DisplayType": "TimeSeries", "ValueFormat": "e13.6" }, "Structure": { "Size": "4", "Element": [ { "Name": "X", "Index": "1" }, { "Name": "Y", "Index": "2" }, { "Name": "Z", "Index": "3" }, { "Name": "Magnitude", "Index": "4" } ] }, "ValidMin": "-2800.0", "ValidMax": "2800.0", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "AlphaParticle", "Qualifier": "Perpendicular", "ParticleQuantity": "Velocity" } }, "mms1_hpca_heplusplus_vparallel_GSM": { "Name": "Vparallel Vector plus Magnitude in GSM for Helium++", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_heplusplus_vparallel_GSM", "Description": "Vparallel Vector plus Magnitude in GSM for Helium++ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "km/s", "UnitsConversion": "1.0e3>m s^-1", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "GSM" }, "RenderingHints": { "DisplayType": "TimeSeries", "ValueFormat": "e13.6" }, "Structure": { "Size": "4", "Element": [ { "Name": "X", "Index": "1" }, { "Name": "Y", "Index": "2" }, { "Name": "Z", "Index": "3" }, { "Name": "Magnitude", "Index": "4" } ] }, "ValidMin": "-2800.0", "ValidMax": "2800.0", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "AlphaParticle", "Qualifier": "Parallel", "ParticleQuantity": "Velocity" } }, "mms1_hpca_oplus_ion_bulk_velocity_GSM": { "Name": "Bulk Velocity in GSM for Oxygen+", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_oplus_ion_bulk_velocity_GSM", "Description": "Bulk Velocity in GSM for Oxygen+ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "km/s", "UnitsConversion": "1.0e3>m s^-1", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "GSM" }, "RenderingHints": { "DisplayType": "TimeSeries", "ValueFormat": "e13.6" }, "Structure": { "Size": "3", "Element": [ { "Name": "X", "Index": "1" }, { "Name": "Y", "Index": "2" }, { "Name": "Z", "Index": "3" } ] }, "ValidMin": "-2800.0", "ValidMax": "2800.0", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "Ion", "Qualifier": "Vector", "ParticleQuantity": "Velocity" } }, "mms1_hpca_oplus_tperp": { "Name": "Tperp Oxygen+", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_oplus_tperp", "Description": "Tperp Oxygen+ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "eV", "UnitsConversion": "11604.50520>K", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "MFA" }, "RenderingHints": { "DisplayType": "TimeSeries", "AxisLabel": "tPerp_O+", "ValueFormat": "e13.6" }, "ValidMin": "1.5", "ValidMax": "60000.0", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "Ion", "Qualifier": "Perpendicular", "ParticleQuantity": "Temperature" } }, "mms1_hpca_oplus_tparallel": { "Name": "Tparallel Oxygen+", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_oplus_tparallel", "Description": "Tparallel Oxygen+ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "eV", "UnitsConversion": "11604.50520>K", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "MFA" }, "RenderingHints": { "DisplayType": "TimeSeries", "AxisLabel": "t _O+", "ValueFormat": "e13.6" }, "ValidMin": "1.5", "ValidMax": "60000.0", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "Ion", "Qualifier": "Parallel", "ParticleQuantity": "Temperature" } }, "mms1_hpca_oplus_vperp": { "Name": "Vperp Vector plus Magnitude for Oxygen+", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_oplus_vperp", "Description": "Vperp Vector plus Magnitude for Oxygen+ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "km/s", "UnitsConversion": "1.0e3>m s^-1", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "SR" }, "RenderingHints": { "DisplayType": "TimeSeries", "ValueFormat": "e13.6" }, "Structure": { "Size": "4", "Element": [ { "Name": "X", "Index": "1" }, { "Name": "Y", "Index": "2" }, { "Name": "Z", "Index": "3" }, { "Name": "Magnitude", "Index": "4" } ] }, "ValidMin": "-2800.0", "ValidMax": "2800.0", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "Ion", "Qualifier": "Perpendicular", "ParticleQuantity": "Velocity" } }, "mms1_hpca_oplus_vparallel": { "Name": "Vparallel Vector plus Magnitude for Oxygen+", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_oplus_vparallel", "Description": "Vparallel Vector plus Magnitude for Oxygen+ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "km/s", "UnitsConversion": "1.0e3>m s^-1", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "SR" }, "RenderingHints": { "DisplayType": "TimeSeries", "ValueFormat": "e13.6" }, "Structure": { "Size": "4", "Element": [ { "Name": "X", "Index": "1" }, { "Name": "Y", "Index": "2" }, { "Name": "Z", "Index": "3" }, { "Name": "Magnitude", "Index": "4" } ] }, "ValidMin": "-2800.0", "ValidMax": "2800.0", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "Ion", "Qualifier": "Parallel", "ParticleQuantity": "Velocity" } }, "mms1_hpca_oplus_vperp_GSM": { "Name": "Vperp Vector plus Magnitude in GSM for Oxygen+", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_oplus_vperp_GSM", "Description": "Vperp Vector plus Magnitude in GSM for Oxygen+ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "km/s", "UnitsConversion": "1.0e3>m s^-1", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "GSM" }, "RenderingHints": { "DisplayType": "TimeSeries", "ValueFormat": "e13.6" }, "Structure": { "Size": "4", "Element": [ { "Name": "X", "Index": "1" }, { "Name": "Y", "Index": "2" }, { "Name": "Z", "Index": "3" }, { "Name": "Magnitude", "Index": "4" } ] }, "ValidMin": "-2800.0", "ValidMax": "2800.0", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "Ion", "Qualifier": "Perpendicular", "ParticleQuantity": "Velocity" } }, "mms1_hpca_oplus_vparallel_GSM": { "Name": "Vparallel Vector plus Magnitude in GSM for Oxygen+", "Set": "Time series defined by using: EPOCH", "ParameterKey": "mms1_hpca_oplus_vparallel_GSM", "Description": "Vparallel Vector plus Magnitude in GSM for Oxygen+ for each HPCA Half-Spin", "Cadence": "PT10S", "Units": "km/s", "UnitsConversion": "1.0e3>m s^-1", "CoordinateSystem": { "CoordinateRepresentation": "Cartesian", "CoordinateSystemName": "GSM" }, "RenderingHints": { "DisplayType": "TimeSeries", "ValueFormat": "e13.6" }, "Structure": { "Size": "4", "Element": [ { "Name": "X", "Index": "1" }, { "Name": "Y", "Index": "2" }, { "Name": "Z", "Index": "3" }, { "Name": "Magnitude", "Index": "4" } ] }, "ValidMin": "-2800.0", "ValidMax": "2800.0", "FillValue": "-1.0e+31", "Particle": { "ParticleType": "Ion", "Qualifier": "Parallel", "ParticleQuantity": "Velocity" } } } } } } }