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  <Version>2.4.0</Version>
  <NumericalData>
    <ResourceID>spase://CNES/NumericalData/CDPP-Archive/DoubleStar2/HEED/DSTAR_PP_T2_HEE</ResourceID>
    <ResourceHeader>
      <ResourceName>Double Star 2 HEED Prime Parameters</ResourceName>
      <DOI>https://doi.org/10.24400/802406/srt6-tv6z</DOI>
      <ReleaseDate>2021-11-02T15:44:51Z</ReleaseDate>
      <Description>The High Energy Electron Detector instruments (HEED) are located on board of both the equatorial (Double Star 1) and polar (Double Star 2) satellites. They detect electrons with energies between 0.2 MeV and 10 MeV.

This data set contains the Double Star 2 HEED prime parameters at spin resolution  (electron fluxes in three energy bands and instrument status)</Description>
      <Contact>
        <PersonID>spase://CNES/Person/CDPP-Archive/W.Zhang</PersonID>
        <Role>PrincipalInvestigator</Role>
      </Contact>
      <Contact>
        <PersonID>spase://CNES/Person/CDPP-Archive/Jinbin.Cao</PersonID>
        <Role>GeneralContact</Role>
      </Contact>
    </ResourceHeader>
    <AccessInformation>
      <RepositoryID>spase://CNES/Repository/CDPP-Archive/REGARDS-CDPP</RepositoryID>
      <Availability>Online</Availability>
      <AccessURL>
        <Name>REGARDS</Name>
        <URL>https://regards.cnes.fr/user/cdpp/modules/1777?sp=DatasetName;q=DatasetName:DSTAR_PP_T2_HEE</URL>
        <Description>Access via CNES Data Archive for CDPP</Description>
      </AccessURL>
      <Format>CDF</Format>
    </AccessInformation>
    <ProcessingLevel>Calibrated</ProcessingLevel>
    <InstrumentID>spase://CNES/Instrument/CDPP-Archive/DoubleStar2/HEED</InstrumentID>
    <MeasurementType>EnergeticParticles</MeasurementType>
    <MeasurementType>InstrumentStatus</MeasurementType>
    <TemporalDescription>
      <TimeSpan>
        <StartDate>2004-05-15T00:00:00Z</StartDate>
        <StopDate>2008-06-25T00:00:00Z</StopDate>
      </TimeSpan>
    </TemporalDescription>
    <ObservedRegion>Earth.Magnetosphere</ObservedRegion>
    <ObservedRegion>Earth.Magnetosphere.Magnetotail</ObservedRegion>
    <ObservedRegion>Earth.Magnetosphere.Main</ObservedRegion>
    <ObservedRegion>Earth.Magnetosphere.RadiationBelt</ObservedRegion>
    <ObservedRegion>Earth.NearSurface.Ionosphere</ObservedRegion>
    <ObservedRegion>Earth.NearSurface.Plasmasphere</ObservedRegion>
    <Parameter>
      <Name>Double Star 2 HEED Electron flux Prime Parameter (0.2 - 0.4 MeV Energy range)</Name>
      <Description>Double Star 2 HEED Electron flux Prime Parameter (0.2 - 0.4 MeV Energy range)</Description>
      <Units>cm^-2 s^-1 sr^-1</Units>
      <Particle>
        <ParticleType>Electron</ParticleType>
        <Qualifier>Scalar</Qualifier>
        <ParticleQuantity>NumberDensity</ParticleQuantity>
        <EnergyRange>
          <Low>200000</Low>
          <High>400000</High>
          <Units>eV</Units>
        </EnergyRange>
      </Particle>
    </Parameter>
    <Parameter>
      <Name>Double Star 2 HEED Electron flux Prime Parameter (0.4 - 1.5 MeV Energy range)</Name>
      <Description>Double Star 2 HEED Electron flux Prime Parameter (0.4 - 1.5 MeV Energy range)</Description>
      <Units>cm^-2 s^-1 sr^-1</Units>
      <Particle>
        <ParticleType>Electron</ParticleType>
        <Qualifier>Scalar</Qualifier>
        <ParticleQuantity>NumberDensity</ParticleQuantity>
        <EnergyRange>
          <Low>400000</Low>
          <High>1500000</High>
          <Units>eV</Units>
        </EnergyRange>
      </Particle>
    </Parameter>
    <Parameter>
      <Name>Double Star 2 HEED Electron flux Prime Parameter (1.5 - 10 MeV Energy range)</Name>
      <Description>Double Star 2 HEED Electron flux Prime Parameter (1.5 - 10 MeV Energy range)</Description>
      <Units>cm^-2 s^-1 sr^-1</Units>
      <Particle>
        <ParticleType>Electron</ParticleType>
        <Qualifier>Scalar</Qualifier>
        <ParticleQuantity>NumberDensity</ParticleQuantity>
        <EnergyRange>
          <Low>1500000</Low>
          <High>10000000</High>
          <Units>eV</Units>
        </EnergyRange>
      </Particle>
    </Parameter>
    <Parameter>
      <Name>Double Star 2 HEED Instrument status Prime Parameter</Name>
      <Description>Double Star 2 HEED Instrument status Prime Parameter</Description>
      <Support>
        <SupportQuantity>Other</SupportQuantity>
      </Support>
    </Parameter>
  </NumericalData>
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