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  <Version>2.4.0</Version>
  <NumericalData>
    <ResourceID>spase://CNES/NumericalData/CDPP-Archive/STEREO-A/IMPACT/SWEA/STA_SWEA_SURVEY_MOM</ResourceID>
    <ResourceHeader>
      <ResourceName>STEREO-A IMPACT SWEA Level-2 Survey electron moments</ResourceName>
      <DOI>https://doi.org/10.24400/802406/tweg-zpg6</DOI>
      <ReleaseDate>2022-07-26T15:46:42Z</ReleaseDate>
      <Description>This data set contains  the moments of the electron distribution function at the SURVEY cadence (30 s) computed from the distribution function.
It must be noted that, owing to measurement limitations in the low energy range, the moments are only partial moments calculated for energies above 50 eV. The dataset comprises the partial density, temperatures, and heat flux.</Description>
      <Acknowledgement>
        Data provided are publicly available. If used in presentations or publications, please acknowledge STEREO/Waves Investigation (M. Maksimovic and S. D. Bale, PIs).
We recommend the data users to contact the STEREO/Waves team early in their study. For reporting purposes, we request bibliography information for any publication, etc., using these data. Please send information on the use of this data to: M. Maksimovic (PI).
We suggest to add the following lines into the acknowledgments:
The authors acknowledge CNES (Centre National d'Etudes Spatiales), CNRS (Centre National de la Recherche Scientifique), and Observatoire de Paris for support to the STEREO/Waves team and the CDPP (Centre de Données de la Physique des Plasmas) for the provision of the STEREO/Waves data.
The following paper should also be used to reference:
- Bougeret et al, Space Science Reviews, 2008, doi:10.1007/s11214-007-9298-8
- Krupar et al., Journal of Geophysical Research, 2012, doi:10.1029/2011JA017333	  
	  </Acknowledgement>
      <Contact>
        <PersonID>spase://CNES/Person/CDPP-Archive/Janet.Luhmann</PersonID>
        <Role>PrincipalInvestigator</Role>
      </Contact>
      <Contact>
        <PersonID>spase://CNES/Person/CDPP-Archive/Jean-Andre.Sauvaud</PersonID>
        <Role>CoInvestigator</Role>
      </Contact>
      <Contact>
        <PersonID>spase://CNES/Person/CDPP-Archive/Vincent.Genot</PersonID>
        <Role>CoInvestigator</Role>
      </Contact>
      <Contact>
        <PersonID>spase://CNES/Person/CDPP-Archive/Vincent.Genot</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:STA_SWEA_SURVEY_MOM</URL>
        <Description>Access via CNES Data Archive for CDPP</Description>
      </AccessURL>
      <Format>CEF</Format>
    </AccessInformation>
    <ProcessingLevel>Calibrated</ProcessingLevel>
    <InstrumentID>spase://CNES/Instrument/CDPP-Archive/STEREO-A/IMPACT/SWEA</InstrumentID>
    <MeasurementType>ThermalPlasma</MeasurementType>
    <TemporalDescription>
      <TimeSpan>
        <StartDate>2006-10-01T00:00:00Z</StartDate>
        <StopDate>2021-08-31T00:00:00Z</StopDate>
      </TimeSpan>
    </TemporalDescription>
    <ObservedRegion>Heliosphere.Remote1AU</ObservedRegion>
    <Parameter>
      <Name>STEREO-A SWEA electron density</Name>
      <Description>STEREO-A SWEA electron density</Description>
      <Caveats>It must be noted that, owing to measurement limitations in the low energy range, the moments are only partial moments calculated for energies above 50 eV.</Caveats>
      <Units>1/cm^3</Units>
      <UnitsConversion>1/1e-6&gt;m^3</UnitsConversion>
      <Particle>
        <ParticleType>Electron</ParticleType>
        <Qualifier>Moment</Qualifier>
        <ParticleQuantity>NumberDensity</ParticleQuantity>
      </Particle>
    </Parameter>
    <Parameter>
      <Name>STEREO-A SWEA  T_par_b_eV electron temperature along B</Name>
      <Description>STEREO-A SWEA  electron temperature along B using pressure tensor in (B,Z^B,B^(Z^B)) Tpar</Description>
      <Units>eV</Units>
      <UnitsConversion>1.160445e4&gt;K</UnitsConversion>
      <Particle>
        <ParticleType>Electron</ParticleType>
        <Qualifier>Moment</Qualifier>
        <ParticleQuantity>Temperature</ParticleQuantity>
      </Particle>
    </Parameter>
    <Parameter>
      <Name>STEREO-A SWEA  T_per1_b electron temperature along B</Name>
      <Description>STEREO-A SWEA  electron temperature along B using pressure tensor in (B,Z^B,B^(Z^B)) Tper1</Description>
      <Units>eV</Units>
      <UnitsConversion>1.160445e4&gt;K</UnitsConversion>
      <Particle>
        <ParticleType>Electron</ParticleType>
        <Qualifier>Moment</Qualifier>
        <ParticleQuantity>Temperature</ParticleQuantity>
      </Particle>
    </Parameter>
    <Parameter>
      <Name>STEREO-A SWEA  T_per2_b electron temperature along B</Name>
      <Description>STEREO-A SWEA  electron temperature along B using pressure tensor in (B,Z^B,B^(Z^B)) Tper2</Description>
      <Units>eV</Units>
      <UnitsConversion>1.160445e4&gt;K</UnitsConversion>
      <Particle>
        <ParticleType>Electron</ParticleType>
        <Qualifier>Moment</Qualifier>
        <ParticleQuantity>Temperature</ParticleQuantity>
      </Particle>
    </Parameter>
    <Parameter>
      <Name>STEREO-A SWEA electron heat flux Qr_rtn</Name>
      <Description>STEREO-A SWEA electron heat flux in RTN Qr</Description>
      <Units>erg/s/cm^2</Units>
      <UnitsConversion>1e-7&gt;J/s/1e-4&gt;m^2</UnitsConversion>
      <CoordinateSystem>
        <CoordinateRepresentation>Cartesian</CoordinateRepresentation>
        <CoordinateSystemName>RTN</CoordinateSystemName>
      </CoordinateSystem>
      <Particle>
        <ParticleType>Electron</ParticleType>
        <Qualifier>Moment</Qualifier>
        <ParticleQuantity>HeatFlux</ParticleQuantity>
      </Particle>
    </Parameter>
    <Parameter>
      <Name>STEREO-A SWEA electron heat flux Qt_rtn</Name>
      <Description>STEREO-A SWEA electron heat flux in RTN Yt</Description>
      <Units>erg/s/cm^2</Units>
      <UnitsConversion>1e-7&gt;J/s/1e-4&gt;m^2</UnitsConversion>
      <CoordinateSystem>
        <CoordinateRepresentation>Cartesian</CoordinateRepresentation>
        <CoordinateSystemName>RTN</CoordinateSystemName>
      </CoordinateSystem>
      <Particle>
        <ParticleType>Electron</ParticleType>
        <Qualifier>Moment</Qualifier>
        <ParticleQuantity>HeatFlux</ParticleQuantity>
      </Particle>
    </Parameter>
    <Parameter>
      <Name>STEREO-A SWEA electron heat flux Qn_rtn</Name>
      <Description>STEREO-A SWEA heat flux in RTN Zn</Description>
      <Units>erg/s/cm^2</Units>
      <UnitsConversion>1e-7&gt;J/s/1e-4&gt;m^2</UnitsConversion>
      <CoordinateSystem>
        <CoordinateRepresentation>Cartesian</CoordinateRepresentation>
        <CoordinateSystemName>RTN</CoordinateSystemName>
      </CoordinateSystem>
      <Particle>
        <ParticleType>Electron</ParticleType>
        <Qualifier>Moment</Qualifier>
        <ParticleQuantity>HeatFlux</ParticleQuantity>
      </Particle>
    </Parameter>
    <Parameter>
      <Name>STEREO-A SWEA Br_rtn</Name>
      <Description>STEREO-A SWEA  B in RTN used in moments computation Br</Description>
      <Units>nT</Units>
      <UnitsConversion>1e-9&gt;T</UnitsConversion>
      <CoordinateSystem>
        <CoordinateRepresentation>Cartesian</CoordinateRepresentation>
        <CoordinateSystemName>RTN</CoordinateSystemName>
      </CoordinateSystem>
      <Field>
        <FieldQuantity>Magnetic</FieldQuantity>
      </Field>
    </Parameter>
    <Parameter>
      <Name>STEREO-A SWEA Bt_rtn</Name>
      <Description>STEREO-A SWEA  B in RTN used in moments computation Bt</Description>
      <Units>nT</Units>
      <UnitsConversion>1e-9&gt;T</UnitsConversion>
      <CoordinateSystem>
        <CoordinateRepresentation>Cartesian</CoordinateRepresentation>
        <CoordinateSystemName>RTN</CoordinateSystemName>
      </CoordinateSystem>
      <Field>
        <FieldQuantity>Magnetic</FieldQuantity>
      </Field>
    </Parameter>
    <Parameter>
      <Name>STEREO-A SWEA Bn_rtn</Name>
      <Description>STEREO-A SWEA  B in RTN used in moments computation Bn</Description>
      <Units>nT</Units>
      <UnitsConversion>1e-9&gt;T</UnitsConversion>
      <CoordinateSystem>
        <CoordinateRepresentation>Cartesian</CoordinateRepresentation>
        <CoordinateSystemName>RTN</CoordinateSystemName>
      </CoordinateSystem>
      <Field>
        <FieldQuantity>Magnetic</FieldQuantity>
      </Field>
    </Parameter>
    <Parameter>
      <Name>STEREO-A SWEA electron heat flux Qpar</Name>
      <Description>STEREO-A SWEA electron heat flux along B</Description>
      <Units>erg/s/cm^2</Units>
      <UnitsConversion>1e-7&gt;J/s/1e-4&gt;m^2</UnitsConversion>
      <Particle>
        <ParticleType>Electron</ParticleType>
        <Qualifier>Moment</Qualifier>
        <ParticleQuantity>HeatFlux</ParticleQuantity>
      </Particle>
    </Parameter>
    <Parameter>
      <Name>STEREO-A SWEA electron heat flux Qper</Name>
      <Description>STEREO-A SWEA electronheat flux perpendicular to B</Description>
      <Units>erg/s/cm^2</Units>
      <UnitsConversion>1e-7&gt;J/s/1e-4&gt;m^2</UnitsConversion>
      <Particle>
        <ParticleType>Electron</ParticleType>
        <Qualifier>Moment</Qualifier>
        <ParticleQuantity>HeatFlux</ParticleQuantity>
      </Particle>
    </Parameter>
  </NumericalData>
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