diff --git a/Instrument/AMDA/VEX/ELS.xml b/Instrument/AMDA/VEX/ELS.xml
index 597090b..5ff3aa7 100644
--- a/Instrument/AMDA/VEX/ELS.xml
+++ b/Instrument/AMDA/VEX/ELS.xml
@@ -7,17 +7,15 @@
       <ResourceName>ELS</ResourceName>
       <AlternateName>Electron Spectrometer</AlternateName>
       <ReleaseDate>2012-06-13T00:00:00Z</ReleaseDate>
-      <Description>The Electron Spectrometer (ELS) of the ASPERA-4 package
-flown on Venus Express measures electrons in the energy range 0.01-20 keV.
+      <Description>The Electron Spectrometer (ELS) of the ASPERA-4 package flown on Venus Express measures electrons in the energy range 0.01-20 keV.
 The intrinsic field of view is 4 deg x 360 deg. The 360 deg aperture is 
-divided into 16 sectors. The sensor is a standard top-hat electrostatic 
-analyzer in a very compact design.</Description>
+divided into 16 sectors. The sensor is a standard top-hat electrostatic analyzer in a very compact design.</Description>
       <Contact>
         <PersonID>spase://SMWG/Person/Stas.Barabash</PersonID>
         <Role>PrincipalInvestigator</Role>
       </Contact>
       <Contact>
-        <PersonID>spase://CDPP/Person/Rudy.Frahm</PersonID>
+        <PersonID>spase://CDPP/Person/Andrew.J.Coates</PersonID>
         <Role>GeneralContact</Role>
       </Contact>
       <InformationURL>
diff --git a/NumericalData/AMDA/VEX/ELS/vex-els-all.xml b/NumericalData/AMDA/VEX/ELS/vex-els-all.xml
index 5eeebdf..44b92f8 100644
--- a/NumericalData/AMDA/VEX/ELS/vex-els-all.xml
+++ b/NumericalData/AMDA/VEX/ELS/vex-els-all.xml
@@ -17,6 +17,10 @@
                 <PersonID>spase://SMWG/Person/Elena.Budnik</PersonID>
                 <Role>TechnicalContact</Role>
             </Contact>
+            <InformationURL>
+                <Name>ELS data analysis at PSA</Name>
+                <URL>ftp://psa.esac.esa.int/pub/mirror/VENUS-EXPRESS/ASPERA4/VEX-V-SW-ASPERA-2-ELS-V1.0/DOCUMENT/ELS_DATA_ANALYSIS_SUMMARY.PDF</URL>
+            </InformationURL>            
         </ResourceHeader>
         <AccessInformation>
             <RepositoryID>spase://SMWG/Repository/CDPP/AMDA</RepositoryID>
@@ -39,8 +43,14 @@
             <Cadence_Max>PT4S</Cadence_Max> 
         </TemporalDescription>
         <ObservedRegion>Venus</ObservedRegion>
+        <Caveats> 
+        Anode selection :
+        Anodes 5-12 have unobstructed views.  Anodes 11 and
+         12 provide the best views and are the 
+         most commonly used in data analysis.
+        </Caveats>
         <Keyword>plasma</Keyword>
-        <Keyword>electron</Keyword>        
+        <Keyword>electron</Keyword>         
         <Parameter>
             <Name>spectra</Name>
             <ParameterKey>vex_els_spec</ParameterKey>
diff --git a/NumericalData/AMDA/VEX/MAG/vex-mag-all.xml b/NumericalData/AMDA/VEX/MAG/vex-mag-all.xml
index 7ea1260..299ad68 100644
--- a/NumericalData/AMDA/VEX/MAG/vex-mag-all.xml
+++ b/NumericalData/AMDA/VEX/MAG/vex-mag-all.xml
@@ -11,6 +11,10 @@
                 <PersonID>spase://CDPP/Person/Magda.Delva</PersonID>
                 <Role>GeneralContact</Role>
             </Contact>
+            <InformationURL>
+                <Name>PSA dataset description</Name>
+                <URL>ftp://psa.esac.esa.int/pub/mirror/VENUS-EXPRESS/MAG/VEX-V-Y-MAG-4-V1.0/DOCUMENT/VE-MAG-EAICD-IWF.PDF</URL>
+            </InformationURL>
         </ResourceHeader>
         <AccessInformation>
             <RepositoryID>spase://CDPP/Repository/AMDA</RepositoryID>
diff --git a/NumericalData/AMDA/VEX/MAG/vex-mag-hz.xml b/NumericalData/AMDA/VEX/MAG/vex-mag-hz.xml
index 5acc7c8..1ed5036 100644
--- a/NumericalData/AMDA/VEX/MAG/vex-mag-hz.xml
+++ b/NumericalData/AMDA/VEX/MAG/vex-mag-hz.xml
@@ -12,7 +12,7 @@
                 <Role>GeneralContact</Role>
             </Contact>
             <InformationURL>
-                <Name>PSA dataset descriotion</Name>
+                <Name>PSA dataset description</Name>
                 <URL>ftp://psa.esac.esa.int/pub/mirror/VENUS-EXPRESS/MAG/VEX-V-Y-MAG-4-V1.0/DOCUMENT/VE-MAG-EAICD-IWF.PDF</URL>
             </InformationURL>
         </ResourceHeader>
diff --git a/Person/Andrew.J.Coates b/Person/Andrew.J.Coates
new file mode 100644
index 0000000..84cea98
--- /dev/null
+++ b/Person/Andrew.J.Coates
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Spase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.spase-group.org/data/schema" xsi:schemaLocation="http://www.spase-group.org/data/schema http://www.spase-group.org/data/schema/spase-2_2_0.xsd">
+  <Version>2.2.0</Version>
+  <Person>
+    <ResourceID>spase://CDPP/Person/Andrew.J.Coates</ResourceID>
+    <PersonName>Dr. Andrew J. Coates</PersonName>
+    <OrganizationName>Mullard Space Science Laboratory</OrganizationName>
+    <Email>a.coates@ucl.ac.uk</Email>
+  </Person>
+</Spase>
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