diff --git a/Instrument/AMDA/THEMIS/A/ESA.xml b/Instrument/AMDA/THEMIS/A/ESA.xml
index af6a0fb..3529c61 100644
--- a/Instrument/AMDA/THEMIS/A/ESA.xml
+++ b/Instrument/AMDA/THEMIS/A/ESA.xml
@@ -31,7 +31,7 @@
       <PriorID>spase://SMWG/Instrument/THEMIS-A/ESA</PriorID>
     </ResourceHeader>
     <InstrumentType>ElectrostaticAnalyser</InstrumentType>
-    <InvestigationName>Dual Full Distribution Electrostatic Analyzers</InvestigationName>
+    <InvestigationName/>
     <ObservatoryID>spase://CDPP/Observatory/AMDA/THEMIS/A</ObservatoryID>
     <Caveats/>
   </Instrument>
diff --git a/Instrument/AMDA/THEMIS/B/ESA.xml b/Instrument/AMDA/THEMIS/B/ESA.xml
index f8731c4..5b62dc0 100644
--- a/Instrument/AMDA/THEMIS/B/ESA.xml
+++ b/Instrument/AMDA/THEMIS/B/ESA.xml
@@ -6,7 +6,7 @@
     <ResourceHeader>
       <ResourceName>ESA</ResourceName>
       <ReleaseDate>2009-05-20T21:10:04Z</ReleaseDate>
-      <Description>The THEMIS Electrostatic Analyzers (ESAs) measure the flux of thermal particles in a 360° field of view over the energy range from ~3 eV to 30 keV. There are two ESAs on each THEMIS spacecraft, one measures ions, the other electrons. The ESA measures the full 3-D distributions, as well as the density, velocity, and temperature of the ambient electrons and ions.</Description>
+      <Description>The THEMIS Electrostatic Analyzers (ESAs) measures the flux of thermal particles in a 360° field of view over the energy range from ~3 eV to 30 keV. There are two ESAs on each THEMIS spacecraft, one measures ions, the other electrons. The ESA measures the full 3-D distributions, as well as the density, velocity, and temperature of the ambient electrons and ions.</Description>
       <Acknowledgement> NASA contract NAS5-02099 and V. Angelopoulos for use of data from the THEMIS Mission. Specifically: C. W. Carlson and J. P. McFadden for use of ESA data. </Acknowledgement>
       <Contact>
         <!--Vassilis Angelopoulos -->
@@ -31,7 +31,7 @@
       <PriorID>spase://SMWG/Instrument/THEMIS-B/ESA</PriorID>
     </ResourceHeader>
     <InstrumentType>ElectrostaticAnalyser</InstrumentType>
-    <InvestigationName>Dual Full Distribution Electrostatic Analyzers</InvestigationName>
+    <InvestigationName/>
     <ObservatoryID>spase://CDPP/Observatory/AMDA/THEMIS/B</ObservatoryID>
     <Caveats/>
   </Instrument>
diff --git a/Instrument/AMDA/THEMIS/C/ESA.xml b/Instrument/AMDA/THEMIS/C/ESA.xml
index aba7300..cbfb0ce 100644
--- a/Instrument/AMDA/THEMIS/C/ESA.xml
+++ b/Instrument/AMDA/THEMIS/C/ESA.xml
@@ -6,7 +6,7 @@
     <ResourceHeader>
       <ResourceName>ESA</ResourceName>
       <ReleaseDate>2009-05-20T21:10:04Z</ReleaseDate>
-      <Description>The THEMIS Electrostatic Analyzers (ESAs) measure the flux of thermal particles in a 360° field of view over the energy range from ~3 eV to 30 keV. There are two ESAs on each THEMIS spacecraft, one measures ions, the other electrons. The ESA measures the full 3-D distributions, as well as the density, velocity, and temperature of the ambient electrons and ions.</Description>
+      <Description>The THEMIS Electrostatic Analyzers (ESAs) measures the flux of thermal particles in a 360° field of view over the energy range from ~3 eV to 30 keV. There are two ESAs on each THEMIS spacecraft, one measures ions, the other electrons. The ESA measures the full 3-D distributions, as well as the density, velocity, and temperature of the ambient electrons and ions.</Description>
       <Acknowledgement> NASA contract NAS5-02099 and V. Angelopoulos for use of data from the THEMIS Mission. Specifically: C. W. Carlson and J. P. McFadden for use of ESA data. </Acknowledgement>
       <Contact>
         <!--Vassilis Angelopoulos -->
@@ -31,7 +31,7 @@
       <PriorID>spase://SMWG/Instrument/THEMIS-C/ESA</PriorID>
     </ResourceHeader>
     <InstrumentType>ElectrostaticAnalyser</InstrumentType>
-    <InvestigationName>Dual Full Distribution Electrostatic Analyzers</InvestigationName>
+    <InvestigationName/>
     <ObservatoryID>spase://CDPP/Observatory/AMDA/THEMIS/C</ObservatoryID>
     <Caveats/>
   </Instrument>
diff --git a/Instrument/AMDA/THEMIS/D/ESA.xml b/Instrument/AMDA/THEMIS/D/ESA.xml
index bbdf175..898eb6a 100644
--- a/Instrument/AMDA/THEMIS/D/ESA.xml
+++ b/Instrument/AMDA/THEMIS/D/ESA.xml
@@ -6,7 +6,7 @@
     <ResourceHeader>
       <ResourceName>ESA</ResourceName>
       <ReleaseDate>2009-05-20T21:10:04Z</ReleaseDate>
-      <Description>The THEMIS Electrostatic Analyzers (ESAs) measure the flux of thermal particles in a 360° field of view over the energy range from ~3 eV to 30 keV. There are two ESAs on each THEMIS spacecraft, one measures ions, the other electrons. The ESA measures the full 3-D distributions, as well as the density, velocity, and temperature of the ambient electrons and ions.</Description>
+      <Description>The THEMIS Electrostatic Analyzers (ESAs) measures the flux of thermal particles in a 360° field of view over the energy range from ~3 eV to 30 keV. There are two ESAs on each THEMIS spacecraft, one measures ions, the other electrons. The ESA measures the full 3-D distributions, as well as the density, velocity, and temperature of the ambient electrons and ions.</Description>
       <Acknowledgement> NASA contract NAS5-02099 and V. Angelopoulos for use of data from the THEMIS Mission. Specifically: C. W. Carlson and J. P. McFadden for use of ESA data. </Acknowledgement>
       <Contact>
         <!--Vassilis Angelopoulos -->
@@ -31,7 +31,7 @@
       <PriorID>spase://SMWG/Instrument/THEMIS-D/ESA</PriorID>
     </ResourceHeader>
     <InstrumentType>ElectrostaticAnalyser</InstrumentType>
-    <InvestigationName>Dual Full Distribution Electrostatic Analyzers</InvestigationName>
+    <InvestigationName/>
     <ObservatoryID>spase://CDPP/Observatory/AMDA/THEMIS/D</ObservatoryID>
     <Caveats/>
   </Instrument>
diff --git a/Instrument/AMDA/THEMIS/E/ESA.xml b/Instrument/AMDA/THEMIS/E/ESA.xml
index 64a2b3a..dee10d3 100644
--- a/Instrument/AMDA/THEMIS/E/ESA.xml
+++ b/Instrument/AMDA/THEMIS/E/ESA.xml
@@ -6,7 +6,7 @@
     <ResourceHeader>
       <ResourceName>ESA</ResourceName>
       <ReleaseDate>2009-05-20T21:10:04Z</ReleaseDate>
-      <Description>The THEMIS Electrostatic Analyzers (ESAs) measure the flux of thermal particles in a 360° field of view over the energy range from ~3 eV to 30 keV. There are two ESAs on each THEMIS spacecraft, one measures ions, the other electrons. The ESA measures the full 3-D distributions, as well as the density, velocity, and temperature of the ambient electrons and ions.</Description>
+      <Description>The THEMIS Electrostatic Analyzers (ESAs) measures the flux of thermal particles in a 360° field of view over the energy range from ~3 eV to 30 keV. There are two ESAs on each THEMIS spacecraft, one measures ions, the other electrons. The ESA measures the full 3-D distributions, as well as the density, velocity, and temperature of the ambient electrons and ions.</Description>
       <Acknowledgement> NASA contract NAS5-02099 and V. Angelopoulos for use of data from the THEMIS Mission. Specifically: C. W. Carlson and J. P. McFadden for use of ESA data. </Acknowledgement>
       <Contact>
         <!--Vassilis Angelopoulos -->
@@ -31,7 +31,7 @@
       <PriorID>spase://SMWG/Instrument/THEMIS-E/ESA</PriorID>
     </ResourceHeader>
     <InstrumentType>ElectrostaticAnalyser</InstrumentType>
-    <InvestigationName>Dual Full Distribution Electrostatic Analyzers</InvestigationName>
+    <InvestigationName/>
     <ObservatoryID>spase://CDPP/Observatory/AMDA/THEMIS/E</ObservatoryID>
     <Caveats/>
   </Instrument>
diff --git a/NumericalData/AMDA/THEMIS/A/ESA/tha-pot-mom.xml b/NumericalData/AMDA/THEMIS/A/ESA/tha-pot-mom.xml
index b6fda00..b8a1328 100644
--- a/NumericalData/AMDA/THEMIS/A/ESA/tha-pot-mom.xml
+++ b/NumericalData/AMDA/THEMIS/A/ESA/tha-pot-mom.xml
@@ -27,8 +27,8 @@
         <MeasurementType>ThermalPlasma</MeasurementType>
         <TemporalDescription>
             <TimeSpan>
-                <StartDate>1970-01-01T00:00:00Z</StartDate>
-                <StopDate>1970-01-01T00:00:00Z</StopDate>                
+                <StartDate>2007-08-02T00:00:30Z</StartDate>
+                <StopDate>2017-03-04T06:35:56Z</StopDate>                
             </TimeSpan>
             <Cadence>PT3S</Cadence>
         </TemporalDescription> 
diff --git a/NumericalData/AMDA/THEMIS/B/ESA/thb-pot-mom.xml b/NumericalData/AMDA/THEMIS/B/ESA/thb-pot-mom.xml
index 4ce25b3..473c18b 100644
--- a/NumericalData/AMDA/THEMIS/B/ESA/thb-pot-mom.xml
+++ b/NumericalData/AMDA/THEMIS/B/ESA/thb-pot-mom.xml
@@ -4,13 +4,13 @@
     <NumericalData>
         <ResourceID>spase://CDPP/NumericalData/AMDA/THEMIS/B/ESA/thb-pot-mom</ResourceID>
         <ResourceHeader>
-            <ResourceName>onboard moments</ResourceName>
+            <ResourceName>onboard moments : potential</ResourceName>
             <ReleaseDate>2015-10-13T15:36:00</ReleaseDate>
             <Description/>
             <Contact>
-                <PersonID>spase://SMWG/Person/Elena.budnik</PersonID>
-                <Role>TechnicalContact</Role>
-            </Contact>
+                 <PersonID>spase://SMWG/Person/Vassilis.Angelopoulos</PersonID>
+                 <Role>PrincipalInvestigator</Role>
+             </Contact>
         </ResourceHeader>
         <AccessInformation>
             <RepositoryID>spase://SMWG/Repository/CDPP/AMDA</RepositoryID>
diff --git a/NumericalData/AMDA/THEMIS/C/ESA/thc-pot-mom.xml b/NumericalData/AMDA/THEMIS/C/ESA/thc-pot-mom.xml
index 0a281b2..7be6ac0 100644
--- a/NumericalData/AMDA/THEMIS/C/ESA/thc-pot-mom.xml
+++ b/NumericalData/AMDA/THEMIS/C/ESA/thc-pot-mom.xml
@@ -4,13 +4,13 @@
     <NumericalData>
         <ResourceID>spase://CDPP/NumericalData/AMDA/THEMIS/C/ESA/thc-pot-mom</ResourceID>
         <ResourceHeader>
-            <ResourceName>onboard moments</ResourceName>
+            <ResourceName>onboard moments : potential</ResourceName>
             <ReleaseDate>2015-10-13T15:44:00</ReleaseDate>
             <Description/>
-            <Contact>
-                <PersonID>spase://SMWG/Person/Elena.budnik</PersonID>
-                <Role>TechnicalContact</Role>
-            </Contact>
+             <Contact>
+                 <PersonID>spase://SMWG/Person/Vassilis.Angelopoulos</PersonID>
+                 <Role>PrincipalInvestigator</Role>
+             </Contact>
         </ResourceHeader>
         <AccessInformation>
             <RepositoryID>spase://SMWG/Repository/CDPP/AMDA</RepositoryID>
diff --git a/NumericalData/AMDA/THEMIS/D/ESA/thd-pot-mom.xml b/NumericalData/AMDA/THEMIS/D/ESA/thd-pot-mom.xml
index 68565d9..c9ee068 100644
--- a/NumericalData/AMDA/THEMIS/D/ESA/thd-pot-mom.xml
+++ b/NumericalData/AMDA/THEMIS/D/ESA/thd-pot-mom.xml
@@ -4,13 +4,13 @@
     <NumericalData>
         <ResourceID>spase://CDPP/NumericalData/AMDA/THEMIS/D/ESA/thd-pot-mom</ResourceID>
         <ResourceHeader>
-            <ResourceName>onboard moments</ResourceName>
+            <ResourceName>onboard moments : potential</ResourceName>
             <ReleaseDate>2015-10-14T15:59:00</ReleaseDate>
             <Description/>
-            <Contact>
-                <PersonID>spase://SMWG/Person/Elena.budnik</PersonID>
-                <Role>TechnicalContact</Role>
-            </Contact>
+           <Contact>
+                 <PersonID>spase://SMWG/Person/Vassilis.Angelopoulos</PersonID>
+                 <Role>PrincipalInvestigator</Role>
+             </Contact> 
         </ResourceHeader>
         <AccessInformation>
             <RepositoryID>spase://SMWG/Repository/CDPP/AMDA</RepositoryID>
diff --git a/NumericalData/AMDA/THEMIS/E/ESA/the-pot-mom.xml b/NumericalData/AMDA/THEMIS/E/ESA/the-pot-mom.xml
index c81b66c..57f758b 100644
--- a/NumericalData/AMDA/THEMIS/E/ESA/the-pot-mom.xml
+++ b/NumericalData/AMDA/THEMIS/E/ESA/the-pot-mom.xml
@@ -4,13 +4,13 @@
     <NumericalData>
         <ResourceID>spase://CDPP/NumericalData/AMDA/THEMIS/E/ESA/the-pot-mom</ResourceID>
         <ResourceHeader>
-            <ResourceName>onboard moments</ResourceName>
+            <ResourceName>onboard moments : potential</ResourceName>
             <ReleaseDate>2015-10-14T16:09:00</ReleaseDate>
             <Description/>
-            <Contact>
-                <PersonID>spase://SMWG/Person/Elena.budnik</PersonID>
-                <Role>TechnicalContact</Role>
-            </Contact>
+             <Contact>
+                 <PersonID>spase://SMWG/Person/Vassilis.Angelopoulos</PersonID>
+                 <Role>PrincipalInvestigator</Role>
+             </Contact>
         </ResourceHeader>
         <AccessInformation>
             <RepositoryID>spase://SMWG/Repository/CDPP/AMDA</RepositoryID>
--
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