<?xml version="1.0" encoding="UTF-8"?>
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  <Version>2.3.2</Version>
  <NumericalData>
    <ResourceID>spase://NASA/NumericalData/Interball-1/MIFM/PT6S</ResourceID>
    <ResourceHeader>
      <ResourceName>Interball Tail 6-sec magnetic field data</ResourceName>
      <ReleaseDate>2021-04-27T15:38:11Z</ReleaseDate>
      <Description> Magnetic field measurements on-board the Interball 1 probe are carried out by the FM-3I and MFI (FGM-I) instruments. Data presented here are the combination of the data of all magnetometers. First, all FM-3I M1 data are used, if they are absent, the MFI data are used, and if data from both magnetometer are absent, FM-3I M2 data presented. The FM-3 M1 and MFI data are averaged over 6-second time intervals.</Description>
      <Acknowledgement>The Interball project, IZMIRAN and Space Research Institute RAS  (SRI).</Acknowledgement>
      <Contact>
        <PersonID>spase://SMWG/Person/Mikhail.Nozdrachev</PersonID>
        <Role>PrincipalInvestigator</Role>
      </Contact>
      <Contact>
        <PersonID>spase://SMWG/Person/Vladislav.M.Petrov</PersonID>
        <Role>GeneralContact</Role>
      </Contact>
      <Contact>
        <PersonID>spase://SMWG/Person/Ramona.L.Kessel</PersonID>
        <Role>DataProducer</Role>
      </Contact>
      <Contact>
        <PersonID>spase://SMWG/Person/Jan.Merka</PersonID>
        <Role>MetadataContact</Role>
      </Contact>
      <PriorID>spase://VSPO/NumericalData/P_INTTAIL_HDR_MAG_6S</PriorID>
      <PriorID>spase://VMO/NumericalData/Interball-1/FM3I/PT6S</PriorID>
      <PriorID>spase://VSPO/NumericalData/Interball-1/MIFM/PT6S</PriorID>
    </ResourceHeader>
    <AccessInformation>
      <RepositoryID>spase://SMWG/Repository/NASA/GSFC/SPDF</RepositoryID>
      <Availability>Online</Availability>
      <AccessRights>Open</AccessRights>
      <AccessURL>
        <Name>FTPS from SPDF (not with most browsers)</Name>
        <URL>ftps://spdf.gsfc.nasa.gov/pub/data/interball/tail/mfi_h0/</URL>
      </AccessURL>
      <AccessURL>
        <Name>HTTPS from SPDF</Name>
        <URL>https://spdf.gsfc.nasa.gov/pub/data/interball/tail/mfi_h0/</URL>
        <Description>In CDF via HTTP from CDAWeb</Description>
      </AccessURL>
      <AccessURL>
        <Name>CDAWeb</Name>
        <URL>https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=IT_H0_MFI&amp;index=sp_phys</URL>
        <ProductKey>IT_H0_MFI</ProductKey>
      </AccessURL>
      <Format>CDF</Format>
    </AccessInformation>
    <AccessInformation>
      <RepositoryID>spase://SMWG/Repository/NASA/GSFC/SPDF</RepositoryID>
      <Availability>Online</Availability>
      <AccessRights>Open</AccessRights>
      <AccessURL>
        <Name>CDAWeb HAPI Server</Name>
        <URL>https://cdaweb.gsfc.nasa.gov/hapi</URL>
        <Style>HAPI</Style>
        <ProductKey>IT_H0_MFI</ProductKey>
        <Description>Web Service to this product using the HAPI interface.</Description>
      </AccessURL>
      <Format>CSV</Format>
    </AccessInformation>
    <ProviderProcessingLevel>CALIBRATED</ProviderProcessingLevel>
    <InstrumentID>spase://SMWG/Instrument/Interball-1/MIFM</InstrumentID>
    <InstrumentID>spase://SMWG/Instrument/Interball-1/FM3I</InstrumentID>
    <InstrumentID>spase://SMWG/Instrument/Interball-1/FGMI</InstrumentID>
    <MeasurementType>MagneticField</MeasurementType>
    <TemporalDescription>
      <TimeSpan>
        <StartDate>1995-08-06T00:00:00</StartDate>
        <StopDate>2000-10-15T00:00:00</StopDate>
      </TimeSpan>
      <Cadence>PT6S</Cadence>
    </TemporalDescription>
    <ObservedRegion>Earth.Magnetosphere</ObservedRegion>
    <ObservedRegion>Heliosphere.NearEarth</ObservedRegion>
    <Parameter>
      <Name>Epoch</Name>
      <ParameterKey>Epoch</ParameterKey>
      <Description>Time in miliseconds since CDF epoch</Description>
      <Units>ms</Units>
      <UnitsConversion>1e-3&gt;s</UnitsConversion>
      <ValidMin>01-Jan-1990 00:00:00.000</ValidMin>
      <ValidMax>31-Dec-2010 00:00:00.000</ValidMax>
      <FillValue>-1.0E31</FillValue>
      <Support>
        <SupportQuantity>Temporal</SupportQuantity>
      </Support>
    </Parameter>
    <Parameter>
      <Name>B</Name>
      <ParameterKey>BF1</ParameterKey>
      <Description>Magnetic Field Magnitude, 6 sec, scalar </Description>
      <Units>nT</Units>
      <UnitsConversion>1e-9&gt;T</UnitsConversion>
      <ValidMin>0.0</ValidMin>
      <ValidMax>350.0</ValidMax>
      <FillValue>-1.0E31</FillValue>
      <Field>
        <Qualifier>Magnitude</Qualifier>
        <Qualifier>Average</Qualifier>
        <FieldQuantity>Magnetic</FieldQuantity>
      </Field>
    </Parameter>
    <Parameter>
      <Name>Bxyz GSE</Name>
      <ParameterKey>B_GSE_cart</ParameterKey>
      <Description>Magnetic Field, 6 sec, cartesian GSE </Description>
      <Units>nT</Units>
      <UnitsConversion>1e-9&gt;T</UnitsConversion>
      <CoordinateSystem>
        <CoordinateRepresentation>Cartesian</CoordinateRepresentation>
        <CoordinateSystemName>GSE</CoordinateSystemName>
      </CoordinateSystem>
      <Structure>
        <Size>3</Size>
        <Element>
          <Name>Bx GSE</Name>
          <Qualifier>Component.I</Qualifier>
          <Index>1</Index>
          <ValidMin>-350.0</ValidMin>
          <ValidMax>350.0</ValidMax>
          <FillValue>-1.0E31</FillValue>
        </Element>
        <Element>
          <Name>By GSE</Name>
          <Qualifier>Component.J</Qualifier>
          <Index>2</Index>
          <ValidMin>-350.0</ValidMin>
          <ValidMax>350.0</ValidMax>
          <FillValue>-1.0E31</FillValue>
        </Element>
        <Element>
          <Name>Bz GSE</Name>
          <Qualifier>Component.K</Qualifier>
          <Index>3</Index>
          <ValidMin>-350.0</ValidMin>
          <ValidMax>350.0</ValidMax>
          <FillValue>-1.0E31</FillValue>
        </Element>
      </Structure>
      <Field>
        <Qualifier>Vector</Qualifier>
        <Qualifier>Average</Qualifier>
        <FieldQuantity>Magnetic</FieldQuantity>
      </Field>
    </Parameter>
    <Parameter>
      <Name>Brtp GSE</Name>
      <ParameterKey>B_GSE_polar</ParameterKey>
      <Description>Magnetic Field, 6 sec, polar GSE. Br is the radial component, Bt is the elevation angle from the XY plane, Bp is the azimuthal angle from the X axis.</Description>
      <CoordinateSystem>
        <CoordinateRepresentation>Spherical</CoordinateRepresentation>
        <CoordinateSystemName>GSE</CoordinateSystemName>
      </CoordinateSystem>
      <Structure>
        <Size>3</Size>
        <Element>
          <Name>Br GSE</Name>
          <Qualifier>Magnitude</Qualifier>
          <Index>1</Index>
          <Units>nT</Units>
          <UnitsConversion>1e-9&gt;T</UnitsConversion>
          <ValidMin>-350.0</ValidMin>
          <ValidMax>350.0</ValidMax>
          <FillValue>-1.0E31</FillValue>
        </Element>
        <Element>
          <Name>Bt GSE</Name>
          <Qualifier>DirectionAngle.ElevationAngle</Qualifier>
          <Index>2</Index>
          <Units>deg</Units>
          <ValidMin>-90.0</ValidMin>
          <ValidMax>90.0</ValidMax>
          <FillValue>-1.0E31</FillValue>
        </Element>
        <Element>
          <Name>Bp GSE</Name>
          <Qualifier>DirectionAngle.AzimuthAngle</Qualifier>
          <Index>3</Index>
          <Units>deg</Units>
          <ValidMin>0.0</ValidMin>
          <ValidMax>360.0</ValidMax>
          <FillValue>-1.0E31</FillValue>
        </Element>
      </Structure>
      <Field>
        <Qualifier>Vector</Qualifier>
        <Qualifier>Average</Qualifier>
        <FieldQuantity>Magnetic</FieldQuantity>
      </Field>
    </Parameter>
  </NumericalData>
</Spase>
