<?xml version="1.0"?>
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  <Version>2.3.0</Version>
  <NumericalData>
    <ResourceID>spase://JAXA/NumericalData/Akebono/LEP/PT8S</ResourceID>
    <ResourceHeader>
      <ResourceName>Akebono LEP ion and electron count rates</ResourceName>
      <ReleaseDate>2021-03-02T17:39:48Z</ReleaseDate>
      <Description>These data consist of ion and electron count rates 
taken in 18 pitch angle directions and in 29 energy channels between
10eV and 16keV (electrons) or 13ev/Q and 20keV/Q (ions).  A full 
distribution is available each 8 seconds.  Through the DARTS/LEP
interface, one specifies a particular 10-deg-wide pitch angle bin
and retrieves tables of ion and electron count rates with columns 
for the energy channels and one row for each 8-sec interval.  There 
are companiog plots with spectrograms showing count rates vs. energy 
and time, one such plot for each of several ~30deg-wine pitch angle
bins</Description>
      <Acknowledgement>In any publications, the use of the Akebono data 
should be acknowledged, for example, as "Akebono LEP data were provided 
by T. Mukai through DARTS at Institute of Space and Astronautical Science, 
JAXA in Japan."</Acknowledgement>
      <Contact>
        <PersonID>spase://SMWG/Person/Toshifumi.Mukai</PersonID>
        <Role>PrincipalInvestigator</Role>
      </Contact>
      <InformationURL>
        <Name>DARTS_LEP readme</Name>
        <URL>https://www.stp.isas.jaxa.jp/akebono/readme/readme.lep.txt</URL>
      </InformationURL>
      <PriorID>spase://VSPO/NumericalData/Akebono/LEP/PT8s</PriorID>
      <PriorID>spase://VSPO/NumericalData/Akebono/LEP/PT8S</PriorID>
    </ResourceHeader>
    <AccessInformation>
      <RepositoryID>spase://SMWG/Repository/DARTS</RepositoryID>
      <Availability>Online</Availability>
      <AccessRights>Open</AccessRights>
      <AccessURL>
        <Name>DARTS_JAXA</Name>
        <URL>https://www.darts.isas.ac.jp/stp/akebono/LEP.html</URL>
      </AccessURL>
      <Format>Text</Format>
      <Acknowledgement>In any publications, the use of the Akebono data 
should be acknowledged, for example, as "Akebono LEP data were provided 
by T. Mukai through DARTS at Institute of Space and Astronautical Science, 
JAXA in Japan."</Acknowledgement>
    </AccessInformation>
    <ProcessingLevel>Uncalibrated</ProcessingLevel>
    <InstrumentID>spase://SMWG/Instrument/Akebono/LEP</InstrumentID>
    <MeasurementType>ThermalPlasma</MeasurementType>
    <TemporalDescription>
      <TimeSpan>
        <StartDate>1989-04-15T00:00:00</StartDate>
        <StopDate>1997-12-26T00:00:00</StopDate>
      </TimeSpan>
      <Cadence>PT8S</Cadence>
    </TemporalDescription>
    <ObservedRegion>Earth.NearSurface.AuroralRegion</ObservedRegion>
    <Caveats>LEP count rate data may still contain background noise 
depending on pitch angles.  The data less than 1000 cps may be 
unreliable.  Those less than 300 cps may be very unreliable.</Caveats>
  </NumericalData>
</Spase>
