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  <Version>2.4.0</Version>
  <NumericalData>
    <ResourceID>spase://CNES/NumericalData/CDPP-Archive/VEX/ASPERA4/VEX_ASPERA4_3D_FLUX_L2</ResourceID>
    <ResourceHeader>
      <ResourceName>VENUS EXPRESS: ASPERA-4 IMA Proton and Heavy Ions 3D Differential Flux Level 2 (CDF)</ResourceName>
      <DOI>https://doi.org/10.24400/802406/1qd3-09bc</DOI>
      <ReleaseDate>2022-08-12T17:29:43Z</ReleaseDate>
      <Description>The dataset contains protons and heavy ions 3D Differential Flux obtained from calibrated ion data from the ASPERA-4 Ion Mass Analyzer (IMA).</Description>
      <Acknowledgement>
        We suggest to add the following lines into the acknowledgments:
Please acknowledge the Principal Investigator(s), the Data Provider, and the CDPP (Centre des Données de la Physique des Plasmas) when making a publication using the data you are going to download.
Principal Investigator(s): S. Barabash (IRF, Kiruna, Sweden)
Data Provider: A. Fedorov (IRAP, Toulouse, France)	  
	  </Acknowledgement>
      <Contact>
        <PersonID>spase://CNES/Person/CDPP-Archive/Stas.Barabash</PersonID>
        <Role>PrincipalInvestigator</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:VEX_ASPERA4_3D_FLUX_L2</URL>
        <Description>Access via CNES Data Archive for CDPP</Description>
      </AccessURL>
      <Format>CDF</Format>
    </AccessInformation>
    <ProcessingLevel>Calibrated</ProcessingLevel>
    <ProviderProcessingLevel>2</ProviderProcessingLevel>
    <InstrumentID>spase://CNES/Instrument/CDPP-Archive/VEX/ASPERA4/IMA</InstrumentID>
    <MeasurementType>EnergeticParticles</MeasurementType>
    <TemporalDescription>
      <TimeSpan>
        <StartDate>2006-05-17T00:00:00Z</StartDate>
        <StopDate>2014-12-30T00:00:00Z</StopDate>
      </TimeSpan>
    </TemporalDescription>
    <ObservedRegion>Venus.Magnetosphere</ObservedRegion>
    <Parameter>
      <Name>Acquisition duration (protons)</Name>
      <Description>Acquisition duration (protons)</Description>
      <Units>s</Units>
      <Support>
        <SupportQuantity>Other</SupportQuantity>
      </Support>
    </Parameter>
    <Parameter>
      <Name>Energy table number (protons)</Name>
      <Description>Energy table number (protons)</Description>
      <Support>
        <SupportQuantity>Other</SupportQuantity>
      </Support>
    </Parameter>
    <Parameter>
      <Name>Number of energies (protons)</Name>
      <Description>Number of energies (protons)</Description>
      <Support>
        <SupportQuantity>Other</SupportQuantity>
      </Support>
    </Parameter>
    <Parameter>
      <Name>Quality factor (protons)</Name>
      <Description>Quality factor (protons)</Description>
      <Support>
        <SupportQuantity>DataQuality</SupportQuantity>
      </Support>
    </Parameter>
    <Parameter>
      <Name>Protons calibrated fifferential particle flux</Name>
      <Description>Protons calibrated fifferential particle flux</Description>
      <Units>cm^-2 sr^-1 eV^⁻1 s^-1</Units>
      <Particle>
        <ParticleType>Proton</ParticleType>
        <ParticleQuantity>NumberFlux</ParticleQuantity>
      </Particle>
    </Parameter>
    <Parameter>
      <Name>Center of energy bins (protons)</Name>
      <Description>Center of energy bins (protons)</Description>
      <Units>eV</Units>
      <Support>
        <SupportQuantity>Other</SupportQuantity>
      </Support>
    </Parameter>
    <Parameter>
      <Name>Delta plus energy bins (protons)</Name>
      <Description>Delta plus energy bins (protons)</Description>
      <Units>eV</Units>
      <Support>
        <SupportQuantity>Other</SupportQuantity>
      </Support>
    </Parameter>
    <Parameter>
      <Name>Delta minus energy bins (protons)</Name>
      <Description>Delta plus energy bins (protons)</Description>
      <Units>eV</Units>
      <Support>
        <SupportQuantity>Other</SupportQuantity>
      </Support>
    </Parameter>
    <Parameter>
      <Name>Center of Azimuth bins (protons)</Name>
      <Description>Center of Azimuth bins (protons)</Description>
      <Units>°</Units>
      <Support>
        <SupportQuantity>Other</SupportQuantity>
      </Support>
    </Parameter>
    <Parameter>
      <Name>Center of Elevation bins (protons)</Name>
      <Description>Center of Elevation bins (protons)</Description>
      <Units>°</Units>
      <Support>
        <SupportQuantity>Other</SupportQuantity>
      </Support>
    </Parameter>
    <Parameter>
      <Name>Delta Azimuth (CEM) (protons)</Name>
      <Description>Delta Azimuth (CEM) (protons)</Description>
      <Units>°</Units>
      <Support>
        <SupportQuantity>Other</SupportQuantity>
      </Support>
    </Parameter>
    <Parameter>
      <Name>Delta Elevation table (protons)</Name>
      <Description>Delta Elevation table (protons)</Description>
      <Units>°</Units>
      <Support>
        <SupportQuantity>Other</SupportQuantity>
      </Support>
    </Parameter>
    <Parameter>
      <Name>Acquisition duration (singly charged Oxygen)</Name>
      <Description>Acquisition duration (singly charged Oxygen)</Description>
      <Units>s</Units>
      <Support>
        <SupportQuantity>Other</SupportQuantity>
      </Support>
    </Parameter>
    <Parameter>
      <Name>Energy table number (singly charged Oxygen)</Name>
      <Description>Energy table number (singly charged Oxygen)</Description>
      <Support>
        <SupportQuantity>Other</SupportQuantity>
      </Support>
    </Parameter>
    <Parameter>
      <Name>Number of energies (singly charged Oxygen)</Name>
      <Description>Number of energies (singly charged Oxygen)</Description>
      <Support>
        <SupportQuantity>Other</SupportQuantity>
      </Support>
    </Parameter>
    <Parameter>
      <Name>Quality factor (singly charged Oxygen)</Name>
      <Description>Quality factor (singly charged Oxygen)</Description>
      <Support>
        <SupportQuantity>DataQuality</SupportQuantity>
      </Support>
    </Parameter>
    <Parameter>
      <Name>Singly charged Oxygen calibrated differential particle flux</Name>
      <Description>Singly charged Oxygen calibrated differential particle flux</Description>
      <Units>cm^-2 sr^-1 eV^⁻1 s^-1</Units>
      <Particle>
        <ParticleType>Ion</ParticleType>
        <ParticleQuantity>NumberFlux</ParticleQuantity>
      </Particle>
    </Parameter>
    <Parameter>
      <Name>Center of energy bins (singly charged Oxygen)</Name>
      <Description>Center of energy bins (singly charged Oxygen)</Description>
      <Units>eV</Units>
      <Support>
        <SupportQuantity>Other</SupportQuantity>
      </Support>
    </Parameter>
    <Parameter>
      <Name>Delta plus energy bins (singly charged Oxygen)</Name>
      <Description>Delta plus energy bins (singly charged Oxygen)</Description>
      <Units>eV</Units>
      <Support>
        <SupportQuantity>Other</SupportQuantity>
      </Support>
    </Parameter>
    <Parameter>
      <Name>Delta minus energy bins (singly charged Oxygen)</Name>
      <Description>Delta plus energy bins (singly charged Oxygen)</Description>
      <Units>eV</Units>
      <Support>
        <SupportQuantity>Other</SupportQuantity>
      </Support>
    </Parameter>
    <Parameter>
      <Name>Center of Azimuth bins (singly charged Oxygen)</Name>
      <Description>Center of Azimuth bins (singly charged Oxygen)</Description>
      <Units>°</Units>
      <Support>
        <SupportQuantity>Other</SupportQuantity>
      </Support>
    </Parameter>
    <Parameter>
      <Name>Center of Elevation bins (singly charged Oxygen)</Name>
      <Description>Center of Elevation bins (singly charged Oxygen)</Description>
      <Units>°</Units>
      <Support>
        <SupportQuantity>Other</SupportQuantity>
      </Support>
    </Parameter>
    <Parameter>
      <Name>Delta Azimuth (CEM) (singly charged Oxygen)</Name>
      <Description>Delta Azimuth (CEM) (singly charged Oxygen)</Description>
      <Units>°</Units>
      <Support>
        <SupportQuantity>Other</SupportQuantity>
      </Support>
    </Parameter>
    <Parameter>
      <Name>Delta Elevation table (singly charged Oxygen)</Name>
      <Description>Delta Elevation table (singly charged Oxygen)</Description>
      <Units>°</Units>
      <Support>
        <SupportQuantity>Other</SupportQuantity>
      </Support>
    </Parameter>
  </NumericalData>
</Spase>