<Spase xmlns="http://www.spase-group.org/data/schema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.spase-group.org/data/schema http://www.spase-group.org/data/schema/spase-2_6_0.xsd">
  <Version>2.6.0</Version>
  <NumericalData>
    <ResourceID>spase://NOAA/NumericalData/GOES/6/MAG/PT3S</ResourceID>
    <ResourceHeader>
      <ResourceName>GOES 6 Biaxial Fluxgate Magnetometer (BFM), Spacecraft Coordinates, 3 s Data</ResourceName>
      <AlternateName>GOES 6 MFM data</AlternateName>
      <ReleaseDate>2023-11-17T10:46:37Z</ReleaseDate>
	  <RevisionHistory>
         <RevisionEvent>
            <ReleaseDate>2023-11-17T10:46:37Z</ReleaseDate>
            <Note>Removed bad InformationURLs. Updated AccessURL. Update Format of the data. Updated Parameters.</Note>
         </RevisionEvent>
	  </RevisionHistory>
      <Description>The spinning twin fluxgate magnetometer, located at a few meters away from the spacecraft was designed to provide the orthogonal components of the magnetic field: Hp was parallel to the spin axis that was held nearly parallel to the rotation axis of the Earth, He was directed toward Earth center, and Hn pointed eastward. The magnetometer had a range of &#xB1;400 nT (without saturation) and a resolution of 0.1 nT over a range of &#xB1;50 nT. The sensitivity of the magnetometer was about 0.2 nT. The instrument and its electronics were carried on board GOES 4, GOES 5, GOES 6, and GOES 7, without significant changes. Data during the first 3 months of 1986 has poor quality Hp component. The experiment became inoperational in February, 1987.</Description>
      <Acknowledgement>NASA, N0AA, Ronald D. Zwickl, Howard J. Singer</Acknowledgement>
      <Contact>
        <PersonID>spase://SMWG/Person/Howard.J.Singer</PersonID>
        <Role>PrincipalInvestigator</Role>
      </Contact>
      <Contact>
        <PersonID>spase://SMWG/Person/Ronald.D.Zwickl</PersonID>
        <Role>TeamLeader</Role>
      </Contact>
      <Contact>
        <PersonID>spase://SMWG/Person/James.M.Weygand</PersonID>
        <Role>MetadataContact</Role>
      </Contact>
      <InformationURL>
        <Name>GOES 6 Magnetic Field Monitor</Name>
        <URL>https://nssdc.gsfc.nasa.gov/nmc/experiment/display.action?id=1983-041A-05</URL>
        <Description>Introduction to the GOES 6 Biaxial Fluxgate Magnetometer.</Description>
      </InformationURL>
      <PriorID>spase://VMO/NumericalData/GOES/6/MAG/PT3S</PriorID>
      <PriorID>spase://VSPO/NumericalData/GOES/6/MAG/PT3S</PriorID>
    </ResourceHeader>
    <AccessInformation>
      <RepositoryID>spase://SMWG/Repository/NOAA/SEC</RepositoryID>
      <Availability>Online</Availability>
      <AccessRights>Open</AccessRights>
      <AccessURL>
        <Name>Direct access to GOES 6 Biaxial Fluxgate Magnetic Field Monitor (MFM) Magnetic Field Data</Name>
        <URL>https://www.ncei.noaa.gov/data/goes-space-environment-monitor/access/full/</URL>
        <Description>Direct link to the GOES 6 Biaxial Fluxgate Magnetometer data in CSV (text ascii) format as well as the magnetometer data from other GOES spacecraft. The data are sorted by year. The file names indicates the data type, spacecraft number, year, month, and resolution. For example, M0137607.FIT indicates magnetometer data (M) for spacecraft 1 (01) at 3 s time resolution (3) from July 1976 (7607). Note that spacecraft IDs 91 and 92 refer to SMS satellites, not GOES.</Description>
      </AccessURL>
      <Format>CSV</Format>
      <Encoding>None</Encoding>
      <Acknowledgement>NASA, NOAA, Ronald D. Zwickl, Howard J. Singer</Acknowledgement>
    </AccessInformation>
    <ProcessingLevel>Calibrated</ProcessingLevel>
    <ProviderResourceName>NOAA GOES 6 Biaxial Fluxgate Magnetometer</ProviderResourceName>
    <ProviderProcessingLevel>Level-2</ProviderProcessingLevel>
    <InstrumentID>spase://SMWG/Instrument/GOES/6/MAG</InstrumentID>
    <MeasurementType>MagneticField</MeasurementType>
    <TemporalDescription>
      <TimeSpan>
        <StartDate>1983-05-01T00:00:00</StartDate>
        <StopDate>1994-11-30T00:00:00</StopDate>
        <Note>Time format in data files is year-month-day hour:minute:seconds. The year and month are derived from the file name.</Note>
      </TimeSpan>
      <Cadence>PT3S</Cadence>
    </TemporalDescription>
    <Caveats>Flags=32711</Caveats>
    <Keyword>3 s</Keyword>
    <Keyword>geosynchronous</Keyword>
    <Keyword>GOES</Keyword>
    <Keyword>magnetic field</Keyword>
    <Keyword>magnetometer</Keyword>
    <Parameter>
	 <Name>Time</Name>
	 <ParameterKey>time_tag</ParameterKey>
	 <Description>Time is given as  hour:minute (i.e., HH:MM.M). The year and month values can also be derived from the file name.</Description>
	 <Cadence>PT3S</Cadence>
	 <Support>
		<SupportQuantity>Temporal</SupportQuantity>
	 </Support>
    </Parameter>
    <Parameter>
	 <Name>Unknown Flag</Name>
	 <ParameterKey>flagword</ParameterKey>
	 <Description>Packed-binary flagword containing status information for each full-resolution measurement.</Description>
	 <Cadence>PT3S</Cadence>
	 <ValidMin>0</ValidMin>
	 <ValidMax>100000</ValidMax>
	 <FillValue>-99999</FillValue>
	 <Support>
		<SupportQuantity>Other</SupportQuantity>
	 </Support>
    </Parameter>
    <Parameter>
	 <Name>GOES 1 MFM Magnetic Field Vector 3 s Time Resolution Data in Spacecraft Coordinates</Name>
	 <ParameterKey>Magnetic Field Vectors</ParameterKey>
	 <Description>Magnetic field vector for GOES 1 in spacecraft coordinates in units of 0.1 nT. The values must be divided by a factor of 10 to nT. HP is parallel to the satellite spin axis, which is itself: perpendicular to the orbital plane of the spacecraft. HE lies parallel: to the satellite-earth center line and points earthward. HN is: perpendicular to both HP and HE, and points westward for GOES 1.</Description>
	 <Cadence>PT3S</Cadence>
	 <Units>nT</Units>
	 <UnitsConversion>0.1&gt;nT</UnitsConversion>
	 <CoordinateSystem>
		<CoordinateRepresentation>Cartesian</CoordinateRepresentation>
		<CoordinateSystemName>SC</CoordinateSystemName>
	 </CoordinateSystem>
	 <Structure>
		<Size>3</Size>
		<Description>HP is parallel to the satellite spin axis, which is itself: perpendicular to the orbital plane of the spacecraft. HE lies parallel: to the satellite-earth center line and points earthward. HN is: perpendicular to both HP and HE, and points westward for GOES 1.</Description>
		<Element>
		   <Name>Hp flux (Northward)</Name>
		   <Qualifier>Component.I</Qualifier>
		   <Index>1</Index>
		   <ParameterKey>hp</ParameterKey>
		   <Units>nT</Units>
		   <UnitsConversion>0.1&gt;nT</UnitsConversion>
		   <ValidMin>-200</ValidMin>
		   <ValidMax>+200</ValidMax>
		   <FillValue>-99999</FillValue>
		</Element>
		<Element>
		   <Name>He flux (Earthward)</Name>
		   <Qualifier>Component.J</Qualifier>
		   <Index>2</Index>
		   <ParameterKey>he</ParameterKey>
		   <Units>nT</Units>
		   <UnitsConversion>0.1&gt;nT</UnitsConversion>
		   <ValidMin>-200</ValidMin>
		   <ValidMax>+200</ValidMax>
		   <FillValue>-99999</FillValue>
		</Element>
		<Element>
		   <Name>Hn flux (East)</Name>
		   <Qualifier>Component.K</Qualifier>
		   <Index>3</Index>
		   <ParameterKey>hn</ParameterKey>
		   <Units>nT</Units>
		   <UnitsConversion>0.1&gt;nT</UnitsConversion>
		   <ValidMin>-200</ValidMin>
		   <ValidMax>+200</ValidMax>
		   <FillValue>-99999</FillValue>
		</Element>
	 </Structure>
	 <Field>
		<Qualifier>Vector</Qualifier>
		<FieldQuantity>Magnetic</FieldQuantity>
	 </Field>
    </Parameter>
  </NumericalData>
</Spase>
