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      <ResourceHeader>
         <ResourceName>Wind 3DP SST Open Proton Energy-Angle Distributions</ResourceName>
         <DOI>https://doi.org/10.48322/yw1c-yf03</DOI>
         <ReleaseDate>2021-05-31T12:34:56.789</ReleaseDate>
         <RevisionHistory>
            <RevisionEvent>
               <ReleaseDate>2021-05-31T12:34:56.789</ReleaseDate>
               <Note>Updated to SPASE Version 2.3.2 if needed, Applied quality control for DOI usage, LFB</Note>
            </RevisionEvent>
         </RevisionHistory>
         <Description>Proton energy-angle distributions 70 keV - 6.8 MeV, often at 24 sec, SST Open, Wind 3DP - R. Lin (UC Berkeley)</Description>
         <Acknowledgement>Principle Investigators Robert Lin and Stuart Bale, the Wind 3DP team, and the Space Physics Data Facility (SPDF)/NASA GSFC</Acknowledgement>
         <PublicationInfo>
            <Authors>Lin, Robert P.; Bale, Stuart D.; &amp; Wilson III, Lynn B.</Authors>
            <PublicationDate>2021-01-01T00:00:00</PublicationDate>
            <PublishedBy>NASA Space Physics Data Facility</PublishedBy>
         </PublicationInfo>
         <Contact>
            <PersonID>spase://SMWG/Person/Robert.P.Lin</PersonID>
            <Role>PrincipalInvestigator</Role>
         </Contact>
         <Contact>
            <PersonID>spase://SMWG/Person/Stuart.D.Bale</PersonID>
            <Role>PrincipalInvestigator</Role>
         </Contact>
         <Contact>
            <PersonID>spase://SMWG/Person/Robert.E.McGuire</PersonID>
            <Role>GeneralContact</Role>
         </Contact>
         <InformationURL>
            <Name>Caveats to the use of Wind 3DP data</Name>
            <URL>https://spdf.gsfc.nasa.gov/pub/data/wind/3dp/wind3dp_caveats.pdf</URL>
            <Description>Caveats for the correct use of Wind 3DP datasets</Description>
         </InformationURL>
         <InformationURL>
            <Name>Wind 3DP home page at UCB</Name>
            <URL>http://sprg.ssl.berkeley.edu/wind3dp/</URL>
            <Description>home page at UCB (with plotting and digital data)</Description>
         </InformationURL>
         <PriorID>spase://VSPO/NumericalData/Wind/3DP/SST_Open/PD/PT24S</PriorID>
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         <Availability>Online</Availability>
         <AccessRights>Open</AccessRights>
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            <Name>FTPS from SPDF (not with most browsers)</Name>
            <URL>ftps://spdf.gsfc.nasa.gov/pub/data/wind/3dp/3dp_sopd/</URL>
            <Description>In CDF via ftp from SPDF</Description>
         </AccessURL>
         <AccessURL>
            <Name>HTTPS from SPDF</Name>
            <URL>https://spdf.gsfc.nasa.gov/pub/data/wind/3dp/3dp_sopd/</URL>
            <Description>In CDF via HTTP from SPDF</Description>
         </AccessURL>
         <Format>CDF</Format>
         <Acknowledgement>Please acknowledge the CDAWeb team at GSFC/SPDF.</Acknowledgement>
      </AccessInformation>
      <AccessInformation>
         <RepositoryID>spase://SMWG/Repository/NASA/GSFC/SPDF</RepositoryID>
         <Availability>Online</Availability>
         <AccessRights>Open</AccessRights>
         <AccessURL>
            <Name>CDAWeb</Name>
            <URL>https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=WI_SOPD_3DP&amp;index=sp_phys</URL>
            <ProductKey>WI_SOPD_3DP</ProductKey>
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         <Format>Text</Format>
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         <Availability>Online</Availability>
         <AccessRights>Open</AccessRights>
         <AccessURL>
            <Name>CDAWeb HAPI Server</Name>
            <URL>https://cdaweb.gsfc.nasa.gov/hapi</URL>
            <Style>HAPI</Style>
            <ProductKey>WI_SOPD_3DP</ProductKey>
            <Description>Web Service to this product using the HAPI interface.</Description>
         </AccessURL>
         <Format>CSV</Format>
      </AccessInformation>
      <InstrumentID>spase://SMWG/Instrument/Wind/3DP</InstrumentID>
      <MeasurementType>EnergeticParticles</MeasurementType>
      <TemporalDescription>
         <TimeSpan>
            <StartDate>1994-11-15T12:56:18.000Z</StartDate>
            <RelativeStopDate>-P30D</RelativeStopDate>
         </TimeSpan>
         <Cadence>PT24S</Cadence>
      </TemporalDescription>
      <ObservedRegion>Heliosphere.NearEarth</ObservedRegion>
      <Parameter>
         <Name>Epoch</Name>
         <ParameterKey>Epoch</ParameterKey>
         <Description>Number of milliseconds since CDF_EPOCH: 0000-01-01T00:00:00.000.</Description>
         <Units>ms</Units>
         <UnitsConversion>1e-3&gt;s</UnitsConversion>
         <ValidMin>01-Jan-1956 00:00:00.000</ValidMin>
         <ValidMax>01-Jan-2083 00:00:00.000</ValidMax>
         <FillValue>-1.0E31</FillValue>
         <Support>
            <SupportQuantity>Temporal</SupportQuantity>
         </Support>
      </Parameter>
      <Parameter>
         <Name>Unix Time</Name>
         <ParameterKey>TIME</ParameterKey>
         <Description>Time since 1970-01-01T00:00:00Z in seconds</Description>
         <Units>s</Units>
         <Support>
            <SupportQuantity>Temporal</SupportQuantity>
         </Support>
      </Parameter>
      <Parameter>
         <Name>Electron Flux</Name>
         <ParameterKey>FLUX</ParameterKey>
         <Description>Proton number flux 70 keV to 6.8 MeV in 9 energy and 8 pitch angle bins. The first dimension corresponds to 9 time dependent energy bands (parameter ENERGY,centered from ~70 keV to 6.8 MeV). The 2nd dimension corresponds to 8 time dependent pitch angles (parameter PANGLE, ranging from ~15 deg to ~165 deg)</Description>
         <Units>#/(cm^2*ster*eV*s)</Units>
         <Structure>
            <Size>9 8</Size>
         </Structure>
         <Particle>
            <ParticleType>Electron</ParticleType>
            <ParticleQuantity>NumberFlux</ParticleQuantity>
            <EnergyRange>
               <Low>70000</Low>
               <High>6800000</High>
               <Units>eV</Units>
            </EnergyRange>
            <AzimuthalAngleRange>
               <Low>0</Low>
               <High>360</High>
               <Units>degrees</Units>
            </AzimuthalAngleRange>
            <PolarAngleRange>
               <Low>0</Low>
               <High>180</High>
               <Units>degrees</Units>
            </PolarAngleRange>
         </Particle>
      </Parameter>
      <Parameter>
         <Name>Electron Pitch Angle</Name>
         <ParameterKey>PANGLE</ParameterKey>
         <Description>Time-varying proton pitch angles in 8 angular bins</Description>
         <Units>degree</Units>
         <Structure>
            <Size>8</Size>
            <Description>The 8 average pitch angles for this pitch angle distribution</Description>
         </Structure>
         <Particle>
            <ParticleType>Electron</ParticleType>
            <Qualifier>DirectionAngle</Qualifier>
            <ParticleQuantity>ArrivalDirection</ParticleQuantity>
         </Particle>
      </Parameter>
      <Parameter>
         <Name>Electron Energy</Name>
         <ParameterKey>ENERGY_filled</ParameterKey>
         <Description>Time-varying proton energies in 9 channels</Description>
         <Units>eV</Units>
         <Structure>
            <Size>9</Size>
            <Description>The 9 average electron energies for this pitch angle distribution</Description>
         </Structure>
         <Particle>
            <ParticleType>Electron</ParticleType>
            <Qualifier>Average</Qualifier>
            <ParticleQuantity>Energy</ParticleQuantity>
            <EnergyRange>
               <Low>70000</Low>
               <High>6800000</High>
               <Units>eV</Units>
            </EnergyRange>
         </Particle>
      </Parameter>
      <Parameter>
         <Name>SW Velocity vector</Name>
         <ParameterKey>VSW</ParameterKey>
         <Description>SW Velocity vector (from ions and ground-based processing)</Description>
         <Units>km/s</Units>
         <CoordinateSystem>
            <CoordinateRepresentation>Cartesian</CoordinateRepresentation>
            <CoordinateSystemName>GSE</CoordinateSystemName>
         </CoordinateSystem>
         <Structure>
            <Size>3</Size>
            <Element>
               <Name>VSWion_x</Name>
               <Index>1</Index>
               <ValidMin>-3000</ValidMin>
               <ValidMax>3000</ValidMax>
            </Element>
            <Element>
               <Name>VSWion_y</Name>
               <Index>2</Index>
               <ValidMin>-3000</ValidMin>
               <ValidMax>3000</ValidMax>
            </Element>
            <Element>
               <Name>VSWion_z</Name>
               <Index>3</Index>
               <ValidMin>-3000</ValidMin>
               <ValidMax>3000</ValidMax>
            </Element>
         </Structure>
         <Particle>
            <ParticleType>Ion</ParticleType>
            <Qualifier>Moment</Qualifier>
            <ParticleQuantity>FlowVelocity</ParticleQuantity>
            <EnergyRange>
               <Low>70000</Low>
               <High>6800000</High>
               <Units>eV</Units>
            </EnergyRange>
         </Particle>
      </Parameter>
      <Parameter>
         <Name>Magnetic field vector in GSE coordinates</Name>
         <ParameterKey>MAGF</ParameterKey>
         <Description>Magnetic field vector in GSE coordinates</Description>
         <Units>nT</Units>
         <CoordinateSystem>
            <CoordinateRepresentation>Cartesian</CoordinateRepresentation>
            <CoordinateSystemName>GSE</CoordinateSystemName>
         </CoordinateSystem>
         <Structure>
            <Size>3</Size>
            <Element>
               <Name>Bx</Name>
               <Index>1</Index>
               <ValidMin>-500</ValidMin>
               <ValidMax>500</ValidMax>
            </Element>
            <Element>
               <Name>By</Name>
               <Index>2</Index>
               <ValidMin>-500</ValidMin>
               <ValidMax>500</ValidMax>
            </Element>
            <Element>
               <Name>Bz</Name>
               <Index>3</Index>
               <ValidMin>-500</ValidMin>
               <ValidMax>500</ValidMax>
            </Element>
         </Structure>
         <Field>
            <Qualifier>Average</Qualifier>
            <Qualifier>Vector</Qualifier>
            <FieldQuantity>Magnetic</FieldQuantity>
         </Field>
      </Parameter>
   </NumericalData>
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