<?xml version="1.0"?>
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  <Version>2.2.2</Version>
  <NumericalData>
    <ResourceID>spase://VSPO/NumericalData/Wind/SWE/Faraday-Cup/Ion-Dist/PT92S</ResourceID>
    <ResourceHeader>
      <ResourceName>Wind SWE Faraday Cup Ion Distribution and Charge Flux at 92 sec</ResourceName>
      <AlternateName>WI_SW-ION-DIST_SWE-FARADAY</AlternateName>
      <ReleaseDate>2019-08-05T15:03:35Z</ReleaseDate>
      <Description>This data set contains three-dimensional measurements of ions from two Faraday Cups onboard the WIND SWE (Solar Wind Experiment) in the energy range 150 eV to 8 keV.  Placed 15 degree above and below equatorial plane of the spacecraft, the Faraday Cups provide positive ion charge flux in picoAmperes as a function of epoch, cup number, orientation angle, and bias grid potential. For each time point, a full spectrum is comprised of charge flux measurements at the two Faraday Cup sensors at 20 azimuth angles for each of 31 energy-per-charge windows (1240 data points per spectrum). Spectra are built up over approximately 92-second intervals. The effective area of the Faraday Cup sensor as a function of incidence angle onto the cup is also provided.  See more in Ogilvie et al., "SWE, a comprehensive plasma instrument for the WIND spacecraft", Space Sci. Rev., 71, 55, 1995. </Description>
      <Acknowledgement>Please acknowledge the Wind/SWE team and NASA/GSFC.</Acknowledgement>
      <Contact>
        <PersonID>spase://SMWG/Person/Keith.W.Ogilvie</PersonID>
        <Role>PrincipalInvestigator</Role>
      </Contact>
      <InformationURL>
        <Name>Wind/SWE Description</Name>
        <URL>https://wind.nasa.gov/swe/index.html</URL>
        <Description>Wind/SWE (Solar Wind Experiment) electron instruments, history and data products</Description>
      </InformationURL>
    </ResourceHeader>
    <AccessInformation>
      <RepositoryID>spase://SMWG/Repository/NASA/GSFC/SPDF/CDAWeb</RepositoryID>
      <Availability>Online</Availability>
      <AccessRights>Open</AccessRights>
      <AccessURL>
        <Name>FTP access to files at SPDF</Name>
        <URL>ftps://spdf.gsfc.nasa.gov/pub/data/wind/swe/swe_faraday/</URL>
        <Description>Repository of the Wind/SWE Faraday data.</Description>
      </AccessURL>
      <AccessURL>
        <Name>HTTP access to files at SPDF</Name>
        <URL>https://spdf.gsfc.nasa.gov/pub/data/wind/swe/swe_faraday/</URL>
        <Description>In CDF via HTTP from SPDF</Description>
      </AccessURL>
      <AccessURL>
        <Name>CDAWeb</Name>
        <URL>https://cdaweb.sci.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=WI_SW-ION-DIST_SWE-FARADAY&amp;index=sp_phys</URL>
        <ProductKey>WI_SW-ION-DIST_SWE-FARADAY</ProductKey>
      </AccessURL>
      <Format>CDF</Format>
      <Acknowledgement>Please acknowledge the CDAWeb team.</Acknowledgement>
    </AccessInformation>
    <InstrumentID>spase://SMWG/Instrument/Wind/SWE</InstrumentID>
    <MeasurementType>ThermalPlasma</MeasurementType>
    <TemporalDescription>
      <TimeSpan>
        <StartDate>1994-11-17T19:50:45Z</StartDate>
        <StopDate>2014-04-09T23:58:36Z</StopDate>
      </TimeSpan>
      <Cadence>PT92S</Cadence>
    </TemporalDescription>
    <ObservedRegion>Heliosphere.NearEarth</ObservedRegion>
    <ObservedRegion>Heliosphere.Inner</ObservedRegion>
    <ObservedRegion>Earth.Magnetosheath</ObservedRegion>
    <ObservedRegion>Earth.Magnetosphere.Magnetotail</ObservedRegion>
  </NumericalData>
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