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  <Version>2.4.0</Version>
  <NumericalData>
    <ResourceID>spase://CNES/NumericalData/CDPP-Archive/DoubleStar2/HID/DSTAR_SP_T2_HID</ResourceID>
    <ResourceHeader>
      <ResourceName>Double Star 2 HID Summary Parameters</ResourceName>
      <DOI>https://doi.org/10.24400/802406/8trb-rrqj</DOI>
      <ReleaseDate>2021-11-02T15:44:51Z</ReleaseDate>
      <Description>The Double Star  Hot Ion Detector (HID) instruments are located on both the equatorial and polar satellites. They measure measure alpha-particles in the energy range 12 – 350 MeV in 4 channels (12-50 MeV, 50-130 MeV, 130-220 MeV, 220-350 MeV, and some heavier ions with larger atomic mass numbers from Li to Fe (mass 26) in 6 channels.

This data set contains Double Star 2 HID summary  parameters at 1 min  resolution. These parameters include the instrument status and ion fluxes (He, Li, Be, B, C, N, O, F, Mg, Ar, Fe).</Description>
      <Contact>
        <PersonID>spase://CNES/Person/CDPP-Archive/Y.Y.Zhai</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_SP_T2_HID</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/HID</InstrumentID>
    <MeasurementType>IonComposition</MeasurementType>
    <MeasurementType>InstrumentStatus</MeasurementType>
    <TemporalDescription>
      <TimeSpan>
        <StartDate>2004-05-15T00:00:00Z</StartDate>
        <StopDate>2008-06-28T00:00:00Z</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 HID Alpha Particles Flux Summary Parameter (12-350 MeV)</Name>
      <Description>Double Star 2 HID Alpha Particles Flux Summary Parameter  (12-350 MeV)</Description>
      <Units>cm^-2 s^-1 sr^-1</Units>
      <Particle>
        <ParticleType>AlphaParticle</ParticleType>
        <Qualifier>Scalar</Qualifier>
        <ParticleQuantity>NumberFlux</ParticleQuantity>
      </Particle>
    </Parameter>
    <Parameter>
      <Name>Double Star 2 HID Li, Be, B Flux Summary Parameter  (23-540 MeV)</Name>
      <Description>Double Star 2 HID Li, Be, B Flux Summary Parameter  (23-540 MeV)</Description>
      <Units>cm^-2 s^-1 sr^-1</Units>
      <Particle>
        <ParticleType>Ion</ParticleType>
        <Qualifier>Scalar</Qualifier>
        <ParticleQuantity>NumberFlux</ParticleQuantity>
        <EnergyRange>
          <Low>23000000</Low>
          <High>540000000</High>
          <Units>eV</Units>
        </EnergyRange>
        <MassRange>
          <Low>3</Low>
          <High>5</High>
          <Units>u</Units>
        </MassRange>
      </Particle>
    </Parameter>
    <Parameter>
      <Name>Double Star 2 HID C, N, O, F Flux Summary Parameter  (70-1341 MeV)</Name>
      <Description>Double Star 2 HID C, N, O, F Flux Summary Parameter  (70-1341 MeV)</Description>
      <Units>cm^-2 s^-1 sr^-1</Units>
      <Particle>
        <ParticleType>Ion</ParticleType>
        <Qualifier>Scalar</Qualifier>
        <ParticleQuantity>NumberFlux</ParticleQuantity>
        <EnergyRange>
          <Low>70000000</Low>
          <High>1341000000</High>
          <Units>eV</Units>
        </EnergyRange>
        <MassRange>
          <Low>6</Low>
          <High>9</High>
          <Units>u</Units>
        </MassRange>
      </Particle>
    </Parameter>
    <Parameter>
      <Name>Double Star 2 HID Mg, Ar, Fe Flux Summary Parameter  (200-7000 MeV)</Name>
      <Description>Double Star 2 HID Mg, Ar, Fe Flux Summary Parameter  (200-7000 MeV)</Description>
      <Units>cm^-2 s^-1 sr^-1</Units>
      <Particle>
        <ParticleType>Ion</ParticleType>
        <Qualifier>Scalar</Qualifier>
        <ParticleQuantity>NumberFlux</ParticleQuantity>
        <EnergyRange>
          <Low>200000000</Low>
          <High>7000000000</High>
          <Units>eV</Units>
        </EnergyRange>
        <MassRange>
          <Low>12</Low>
          <High>26</High>
          <Units>u</Units>
        </MassRange>
      </Particle>
    </Parameter>
    <Parameter>
      <Name>Double Star 2 HID Instrument Status Summary Parameter</Name>
      <Description>Double Star 2 HID Instrument Status Summary Parameter</Description>
      <Support>
        <SupportQuantity>Other</SupportQuantity>
      </Support>
    </Parameter>
  </NumericalData>
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