<Spase xmlns="http://www.spase-group.org/data/schema">
    <Version>2.2.2</Version>
    <NumericalData>
        <ResourceID>spase://VSPO/NumericalData/STEREO-A/IMPACT/MAG/PT1S</ResourceID>
        <ResourceHeader>
            <ResourceName>STEREO-A IMPACT/MAG 1-Hz Magnetic Field Parameters</ResourceName>
            <ReleaseDate>2012-04-11T10:42:31</ReleaseDate>
            <Description>This data product contains 1-s overlapped averages of solar wind
magnetic field data taken by the IMPACT/Magnetometer on STEREO-A.  The interface 
allows selection of STEREO A or STEREO B data and of vector quantities in RTN or 
spacecraft coordinates.  It also allows selection of either of two parameter sets: 
[Bx, By, Bz, |B|] or [RBx, RBy, RBz, |B|, cone and clock angles].  Further, the 
interface enables easy migration between plot vs. ASCII data presentation options 
and among the three available resolutions (1, 8, 32 Hz).</Description>
            <Acknowledgement>Please acknowledge the IMPACT PI, Dr. Janet Luhmann (UCB), 
and the Key Persons for the IMPACT Magnetometer (C. Smith, Bartol) and the late 
M. Acuna (GSFC).</Acknowledgement>
            <Contact>
                <PersonID>spase://SMWG/Person/Janet.G.Luhmann</PersonID>
                <Role>PrincipalInvestigator</Role>
            </Contact>
            <InformationURL>
                <Name>IMPACT MAG data-descriptive page at UCLA page</Name>
                <URL>http://www-ssc.igpp.ucla.edu/ssc/stereo/</URL>
            </InformationURL>
            <PriorID>spase://VSPO/NumericalData/STEREO-A/MAG/PT1S</PriorID>
        </ResourceHeader>
        <AccessInformation>
            <RepositoryID>spase://SMWG/Repository/UCLA</RepositoryID>
            <Availability>Online</Availability>
            <AccessRights>Open</AccessRights>
            <AccessURL>
                <Name>IMPACT MAG Interface at UCLA</Name>
                <URL>http://aten.igpp.ucla.edu/forms/stereo/ascii_heliocentric_1hz_final.html</URL>
            </AccessURL>
            <Format>Text</Format>
            <Acknowledgement>Please acknowledge the IMPACT PI, Dr. Janet Luhmann (UCB), the Key
Persons for IMPACT/MAG, Drs. C. Smith (Bartol) and the late M. Acuna (GSFC), and 
Dr. C.T. Russell for the data interface.</Acknowledgement>
        </AccessInformation>
        <ProcessingLevel>Calibrated</ProcessingLevel>
        <InstrumentID>spase://SMWG/Instrument/STEREO-A/IMPACT/MAG</InstrumentID>
        <MeasurementType>MagneticField</MeasurementType>
        <TemporalDescription>
            <TimeSpan>
                <StartDate>2007-11-07T00:00:00</StartDate>
                <RelativeStopDate>-P6M</RelativeStopDate>
                <Note>As of June 23, 2009, last data were for December 31, 2008.</Note>
            </TimeSpan>
            <Cadence>PT1S</Cadence>
        </TemporalDescription>
        <ObservedRegion>Heliosphere.Remote1AU</ObservedRegion>
    </NumericalData>
</Spase>