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  <Version>2.2.6</Version>
  <Instrument>
    <ResourceID>spase://CDPP/Instrument/AMDA/Pioneer11/CRT</ResourceID>
    <ResourceHeader>

      <ResourceName>CRT</ResourceName>
      <AlternateName>Cosmic-Ray Telescope</AlternateName>

      <ReleaseDate>2009-05-20T21:10:01Z</ReleaseDate>
      <Description>This experiment consisted of three 3-element telescopes, all looking normal to the spacecraft spin axis. A bidirectional telescope measured 20- to 800-MeV/nucleon particles with 5 to 10% energy resolution. Another telescope measured 3- to 22-MeV/nucleon particles with 5% resolution. These two telescopes measured particles with Z values between 1 and 8. The third telescope measured 50-keV to 1-MeV electrons and 50-keV to 20-MeV protons with 20% resolution. Data include the interplanetary region.</Description>
      <Contact>
        <PersonID>spase://SMWG/Person/Frank.B.McDonald</PersonID>
        <Role>PrincipalInvestigator</Role>
      </Contact>
      <InformationURL>
        <Name>NSSDC's Master Catalog</Name>
        <URL>http://nssdc.gsfc.nasa.gov/database/MasterCatalog?sc=1973-019A&amp;ex=12</URL>
        <Description>Information about the Cosmic-Ray Telescope experiment on the Pioneer 11 mission.</Description>
      </InformationURL>
    </ResourceHeader>
    <InstrumentType>EnergeticParticleInstrument</InstrumentType>
    <InvestigationName>Cosmic-Ray Telescope on Pioneer 11</InvestigationName>
    <ObservatoryID>spase://CDPP/Observatory/AMDA/Pioneer11</ObservatoryID>
  </Instrument>
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