diff --git a/NumericalData/SOHO/GOLF/MissionLong.xml b/NumericalData/SOHO/GOLF/MissionLong.xml
new file mode 100644
index 0000000..b5dafd8
--- /dev/null
+++ b/NumericalData/SOHO/GOLF/MissionLong.xml
@@ -0,0 +1,71 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<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_1.xsd">
+   <Version>2.6.1</Version>
+   <NumericalData>
+      <ResourceID>spase://ESA/NumericalData/SOHO/GOLF/MissionLong</ResourceID>
+      <ResourceHeader>
+         <ResourceName>SOHO GOLF Data</ResourceName>
+         <ReleaseDate>1996-01-01T00:00:00</ReleaseDate>
+         <RevisionHistory>
+            <RevisionEvent>
+               <ReleaseDate>2024-08-14T00:08:46</ReleaseDate>
+               <Note>Metadata created by SY</Note>
+            </RevisionEvent>
+         </RevisionHistory>
+         <Description>The Global Oscillation at Low Frequencies (GOLF) investigation will perform uninterrupted velocity oscillation and magnetic field measurements of the full solar disk, spatially unresolved, with extremely high sensitivity (&lt;1 mm/s and 1 milligauss). To determine the velocity, the Doppler effect is measured by the resonant scattering technique. A resonant cell filled with sodium vapor in a strong magnetic field enables, by the Zeeman effect, the selective absorption of light in the two wings of the solar D lines. A comparison of the intensity on both sides of the line leads to an extremely sensitive determination of the velocity. This information is from the paper SOHO - An Observatory to Study the Solar Interior and the Solar Atmosphere,&#039;&#039; by A. I. Poland and V. Domingo (inObservatories in Earth Orbit and Beyond,&#039;&#039; pp. 277-284, ed. by Y. Kondo, Kluwer Academic Publishers, Dordrecht, 1990).</Description>
+         <PublicationInfo>
+            <Authors>The GOLF Consortium: Institut d&#039;Astrophysique Spatiale (France); Département d&#039;Astrophysique, Université de Nice (France); Observatoire de l&#039;Université Bordeaux 1 (France); Instituto de Astrofísica de Canarias (Spain); Service d&#039;Astrophysique (France); Service d&#039;Aéronomie (France); Observatoire de la Côte d&#039;Azur (France); </Authors>
+            <PublicationDate>1996-01-01T00:00:00</PublicationDate>
+            <PublishedBy>SOHO Science Archive at the European Space Astronomy Centre</PublishedBy>
+         </PublicationInfo>
+         <Contact>
+            <PersonID>spase://SMWG/Person/Patrick.Boumier</PersonID>
+            <Role>PrincipalInvestigator</Role>
+         </Contact>
+         <Contact>
+            <PersonID>spase://SMWG/Person/Alan-Henri.Gabriel</PersonID>
+            <Role>FormerPI</Role>
+         </Contact>
+         <InformationURL>
+            <Name>The SOHO/GOLF Website</Name>
+            <URL>https://www.ias.u-psud.fr/golf/templates/index.html</URL>
+         </InformationURL>
+         <InformationURL>
+            <Name>The SOHO/GOLF Instrument paper</Name>
+            <URL>https://doi.org/10.1007/BF00733427</URL>
+         </InformationURL>
+      </ResourceHeader>
+      <AccessInformation>
+         <RepositoryID>spase://ESA/Repository/SOHOScienceArchive</RepositoryID>
+         <Availability>Online</Availability>
+         <AccessRights>Open</AccessRights>
+         <AccessURL>
+            <Name>SOHO Science Archive</Name>
+            <URL>https://ssa.esac.esa.int/ssa/#/pages/search</URL>
+            <Style>Search</Style>
+         </AccessURL>
+         <Format>FITS</Format>
+      </AccessInformation>
+      <AccessInformation>
+         <RepositoryID>spase://SMWG/Repository/SDAC</RepositoryID>
+         <Availability>Online</Availability>
+         <AccessRights>Open</AccessRights>
+         <AccessURL>
+            <Name>GOLF Data Search via Virtual Solar Observatory</Name>
+            <URL>https://sdac.virtualsolar.org/cgi/search?time=1&amp;inst_only=1&amp;version=current&amp;build=1&amp;instrument=GOLF</URL>
+         </AccessURL>
+         <Format>FITS</Format>
+      </AccessInformation>
+      <ProviderProcessingLevel>Raw</ProviderProcessingLevel>
+      <InstrumentID>spase://SMWG/Instrument/SOHO/GOLF</InstrumentID>
+      <MeasurementType>Spectrum</MeasurementType>
+      <TemporalDescription>
+         <TimeSpan>
+            <StartDate>1996-01-01T00:00:00</StartDate>
+            <StopDate>2019-09-16T23:59:59</StopDate>
+         </TimeSpan>
+      </TemporalDescription>
+      <ObservedRegion>Sun</ObservedRegion>
+      <ObservedRegion>Sun.Photosphere</ObservedRegion>
+   </NumericalData>
+</Spase>
diff --git a/NumericalData/SOHO/GOLF/SSA_SDAC.xml b/NumericalData/SOHO/GOLF/SSA_SDAC.xml
index 8b4b4fa..710ce60 100644
--- a/NumericalData/SOHO/GOLF/SSA_SDAC.xml
+++ b/NumericalData/SOHO/GOLF/SSA_SDAC.xml
@@ -58,7 +58,7 @@
       </AccessInformation>
       <ProviderProcessingLevel>Raw</ProviderProcessingLevel>
       <InstrumentID>spase://SMWG/Instrument/SOHO/GOLF</InstrumentID>
-      <MeasurementType>ImageIntensity</MeasurementType>
+      <MeasurementType>Spectrum</MeasurementType>
       <TemporalDescription>
          <TimeSpan>
             <StartDate>1996-01-01T00:00:00</StartDate>