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	xsi:schemaLocation="http://www.spase-group.org/data/schema http://www.spase-group.org/data/schema/spase-2_2_2.xsd">
   <Version>2.2.2</Version>

   <NumericalData>

      <ResourceID>spase://VITMO/NumericalData/TIMED/SEE/L2A_EGS</ResourceID>

      <ResourceHeader>

         <ResourceName>TIMED SEE Level2A EGS Solar Irradiance Data</ResourceName>

         <ReleaseDate>2011-10-21T12:00:00.000</ReleaseDate>

         <Description>The EUV Grating Spectrograph (EGS) aboard SEE performs measurements of the Sun for about 3 minutes every orbit (97 minutes) which usually gives 14-15 measurements per day. The Level 2A data is time averaged over each measurement, after being 1-AU corrected and removing flares. The 1-AU correction is provided.</Description>

         <Acknowledgement>NASA, Thomas N. Woods</Acknowledgement>

         <Contact>

         <PersonID>spase://SMWG/Person/Thomas.N.Woods</PersonID>

            <Role>PrincipalInvestigator</Role>

         </Contact>

         <InformationURL>

            <Name>L2A EGS Data Information</Name>

            <URL>http://lasp.colorado.edu/see/l2a_egs_data_page.html</URL>

         </InformationURL>

      </ResourceHeader>

      <AccessInformation>

         <RepositoryID>spase://SMWG/Repository/TIMED/SEE_POC</RepositoryID>

         <Availability>Online</Availability>

         <AccessRights>Open</AccessRights>

         <AccessURL>

            <Name>SEE Data Products web page</Name>

            <URL>http://lasp.colorado.edu/see/see_data.html</URL>

            <Description>This web page allows the request of data files for this product.  To request data: for the EGS_2A data type of interest, click the year of interest to go the the ftp directory of files and download the desired day-long file by clicking on it.</Description>

         </AccessURL>

         <Format>NetCDF</Format>

         <Encoding>None</Encoding>

         <Acknowledgement>NASA, Thomas N. Woods</Acknowledgement>

      </AccessInformation>

      <ProcessingLevel>Calibrated</ProcessingLevel>

      <ProviderResourceName>SEE Level 2A EGS Solar Irradiance data</ProviderResourceName>

      <ProviderProcessingLevel>Level 2A</ProviderProcessingLevel>

      <ProviderVersion>10</ProviderVersion>

      <InstrumentID>spase://SMWG/Instrument/TIMED/SEE</InstrumentID>

      <MeasurementType>Irradiance</MeasurementType>

      <TemporalDescription>

         <TimeSpan>

            <StartDate>2002-02-08T00:00:00.000</StartDate>

            <RelativeStopDate>P2D</RelativeStopDate>

         </TimeSpan>

      </TemporalDescription>

      <ObservedRegion>Sun</ObservedRegion>

      <Keyword>TIMED</Keyword>

      <Keyword>SEE</Keyword>

      <Keyword>EGS</Keyword>

      <Keyword>Sun</Keyword>



		<Parameter>

			<Name>Date</Name>

			<ParameterKey>DATE</ParameterKey>

			<Description>Date of observations</Description>

			<Units>YYYY-DOY</Units>

			<UnitsConversion></UnitsConversion>

			<Structure>

			 <Size>8</Size>

			 <Description>Dimensions: [Number_of_observations] - where Number_of_observations is the number of observations in the file.</Description>

			</Structure>

			<ValidMin></ValidMin>

			<ValidMax></ValidMax>

			<Support>

				<SupportQuantity>Other</SupportQuantity>

			</Support>

		</Parameter>

		<Parameter>

			<Name>Wavelength intervals</Name>

			<ParameterKey>WAVE</ParameterKey>

			<Description>Array of wavelength intervals, half-Angstrom centers</Description>

			<Units>nm</Units>

			<UnitsConversion></UnitsConversion>

			<Structure>

			 <Size>8 1690</Size>

			 <Description>Dimensions: [Number_of_observations, Number_of_wavelength_intervals] - where Number_of_observations is the number of observations in the file, and Number_of_wavelength_intervals is the number of wavelength intervals.</Description>

			</Structure>

			<ValidMin></ValidMin>

			<ValidMax></ValidMax>

			<Support>

				<SupportQuantity>Other</SupportQuantity>

			</Support>

		</Parameter>

      <Parameter>

         <Name>EGS median solar irradiance</Name>

         <ParameterKey>FLUX_MEDIAN</ParameterKey>

         <Description>Array of median solar irradiances for each wavelength interval.  This is the spectrum.</Description>

         <Units>W / m^2 / nm</Units>

         <Structure>

			 <Size>8 1690</Size>

			 <Description>Dimensions: [Number_of_observations, Number_of_wavelength_intervals] - where Number_of_observations is the number of observations in the file, and Number_of_wavelength_intervals is the number of wavelength intervals.</Description>

         </Structure>

		 <ValidMin></ValidMin>

		 <ValidMax></ValidMax>

         <Wave>

            <WaveType>Electromagnetic</WaveType>

            <WaveQuantity>Wavelength</WaveQuantity>

            <WavelengthRange>

               <Low>26.05</Low>

               <High>194.95</High>

               <Units>nm</Units>

            </WavelengthRange>

         </Wave>

	 </Parameter>

		<Parameter>

			<Name>Median-averaged differences</Name>

			<ParameterKey>DIFF_MA</ParameterKey>

			<Description>Array of differences between the median and weighted averaged solar irradiances for each wavelength interval</Description>

			<Units>W / m^2 / nm</Units>

			<UnitsConversion></UnitsConversion>

			<Structure>

			 <Size>8 1690</Size>

			 <Description>Dimensions: [Number_of_observations, Number_of_wavelength_intervals] - where Number_of_observations is the number of observations in the file, and Number_of_wavelength_intervals is the number of wavelength intervals.</Description>

			</Structure>

			<ValidMin></ValidMin>

			<ValidMax></ValidMax>

			<Support>

				<SupportQuantity>Other</SupportQuantity>

			</Support>

		</Parameter>

		<Parameter>

			<Name>Total error</Name>

			<ParameterKey>ERR_TOT</ParameterKey>

			<Description>Accuracy of solar irradiance</Description>

			<Units>Fractional</Units>

			<UnitsConversion></UnitsConversion>

			<Structure>

			 <Size>8 1690</Size>

			 <Description>Dimensions: [Number_of_observations, Number_of_wavelength_intervals] - where Number_of_observations is the number of observations in the file, and Number_of_wavelength_intervals is the number of wavelength intervals.</Description>

			</Structure>

			<ValidMin></ValidMin>

			<ValidMax></ValidMax>

			<Support>

				<SupportQuantity>Other</SupportQuantity>

			</Support>

		</Parameter>

		<Parameter>

			<Name>Measurement error</Name>

			<ParameterKey>ERR_MEAS</ParameterKey>

			<Description>Measurement precision</Description>

			<Units>Fractional</Units>

			<UnitsConversion></UnitsConversion>

			<Structure>

			 <Size>8 1690</Size>

			 <Description>Dimensions: [Number_of_observations, Number_of_wavelength_intervals] - where Number_of_observations is the number of observations in the file, and Number_of_wavelength_intervals is the number of wavelength intervals.</Description>

			</Structure>

			<ValidMin></ValidMin>

			<ValidMax></ValidMax>

			<Support>

				<SupportQuantity>Other</SupportQuantity>

			</Support>

		</Parameter>

		<Parameter>

			<Name>Measurement standard deviation</Name>

			<ParameterKey>STDEV_MEAS</ParameterKey>

			<Description>Standard deviation of the median</Description>

			<Units>Fractional</Units>

			<UnitsConversion></UnitsConversion>

			<Structure>

			 <Size>8 1690</Size>

			 <Description>Dimensions: [Number_of_observations, Number_of_wavelength_intervals] - where Number_of_observations is the number of observations in the file, and Number_of_wavelength_intervals is the number of wavelength intervals.</Description>

			</Structure>

			<ValidMin></ValidMin>

			<ValidMax></ValidMax>

			<Support>

				<SupportQuantity>Other</SupportQuantity>

			</Support>

		</Parameter>

		<Parameter>

			<Name>Number of points</Name>

			<ParameterKey>NUMPT</ParameterKey>

			<Description>Array of the Number of points (1-Angstrom-gridded measurements) used in determining the observation average for each wavelength interval</Description>

			<Units>NONE</Units>

			<UnitsConversion></UnitsConversion>

			<Structure>

			 <Size>8 1690</Size>

			 <Description>Dimensions: [Number_of_observations, Number_of_wavelength_intervals] - where Number_of_observations is the number of observations in the file, and Number_of_wavelength_intervals is the number of wavelength intervals.</Description>

			</Structure>

			<ValidMin></ValidMin>

			<ValidMax></ValidMax>

			<Support>

				<SupportQuantity>Other</SupportQuantity>

			</Support>

		</Parameter>

		<Parameter>

			<Name>Order sorting correction</Name>

			<ParameterKey>COR_OS_MED</ParameterKey>

			<Description>Order Sorting correction applied to flux_median</Description>

			<Units>W/m^2/nm</Units>

			<UnitsConversion></UnitsConversion>

			<Structure>

			 <Size>8 1690</Size>

			 <Description>Dimensions: [Number_of_observations, Number_of_wavelength_intervals] - where Number_of_observations is the number of observations in the file, and Number_of_wavelength_intervals is the number of wavelength intervals.</Description>

			</Structure>

			<ValidMin></ValidMin>

			<ValidMax></ValidMax>

			<Support>

				<SupportQuantity>Other</SupportQuantity>

			</Support>

		</Parameter>

		<Parameter>

			<Name>AU correction factor</Name>

			<ParameterKey>COR_1AU</ParameterKey>

			<Description>AU correction factor for date</Description>

			<Units>1 / (AU^2)</Units>

			<UnitsConversion></UnitsConversion>

			<Structure>

			 <Size>8</Size>

			 <Description>Dimensions: [Number_of_observations] - where Number_of_observations is the number of observations in the file.</Description>

			</Structure>

			<ValidMin></ValidMin>

			<ValidMax></ValidMax>

			<Support>

				<SupportQuantity>Other</SupportQuantity>

			</Support>

		</Parameter>

		<Parameter>

			<Name>Slit state</Name>

			<ParameterKey>SLIT</ParameterKey>

			<Description>0 is calibration slit, 1 is normal slit</Description>

			<Units>none</Units>

			<UnitsConversion></UnitsConversion>

			<Structure>

			 <Size>8</Size>

			 <Description>Dimensions: [Number_of_observations] - where Number_of_observations is the number of observations in the file.</Description>

			</Structure>

			<ValidMin></ValidMin>

			<ValidMax></ValidMax>

			<Support>

				<SupportQuantity>Other</SupportQuantity>

			</Support>

		</Parameter>

		<Parameter>

			<Name>Start times</Name>

			<ParameterKey>START_TIME</ParameterKey>

			<Description>Array of observation start times</Description>

			<Units>UT seconds of day</Units>

			<UnitsConversion></UnitsConversion>

			<Structure>

			 <Size>8</Size>

			 <Description>Dimensions: [Number_of_observations] - where Number_of_observations is the number of observations in the file.</Description>

			</Structure>

			<ValidMin></ValidMin>

			<ValidMax></ValidMax>

			<Support>

				<SupportQuantity>Other</SupportQuantity>

			</Support>

		</Parameter>

		<Parameter>

			<Name>Stop times</Name>

			<ParameterKey>STOP_TIME</ParameterKey>

			<Description>Array of observation stop times</Description>

			<Units>UT seconds of day</Units>

			<UnitsConversion></UnitsConversion>

			<Structure>

			 <Size>8</Size>

			 <Description>Dimensions: [Number_of_observations] - where Number_of_observations is the number of observations in the file.</Description>

			</Structure>

			<ValidMin></ValidMin>

			<ValidMax></ValidMax>

			<Support>

				<SupportQuantity>Other</SupportQuantity>

			</Support>

		</Parameter>

		<Parameter>

			<Name>Observation identifiers</Name>

			<ParameterKey>ODC_ID</ParameterKey>

			<Description>Array of observation identifiers (1-254), A value of 0 means the observation did not produce data used in routine products.</Description>

			<Units>none</Units>

			<UnitsConversion></UnitsConversion>

			<Structure>

			 <Size>8</Size>

			 <Description>Dimensions: [Number_of_observations] - where Number_of_observations is the number of observations in the file.</Description>

			</Structure>

			<ValidMin></ValidMin>

			<ValidMax></ValidMax>

			<Support>

				<SupportQuantity>Other</SupportQuantity>

			</Support>

		</Parameter>

		<Parameter>

			<Name>Flare ratio</Name>

			<ParameterKey>FLARE</ParameterKey>

			<Description>Ratio of observation flux_median to daily flux_median</Description>

			<Units>none</Units>

			<UnitsConversion></UnitsConversion>

			<Structure>

			 <Size>8</Size>

			 <Description>Dimensions: [Number_of_observations] - where Number_of_observations is the number of observations in the file.</Description>

			</Structure>

			<ValidMin></ValidMin>

			<ValidMax></ValidMax>

			<Support>

				<SupportQuantity>Other</SupportQuantity>

			</Support>

		</Parameter>
   </NumericalData>
</Spase>