diff --git a/NumericalData/AMDA/VEX/MAG/vex-mag-all.xml b/NumericalData/AMDA/VEX/MAG/vex-mag-all.xml
index 1ca9629..5293fc3 100644
--- a/NumericalData/AMDA/VEX/MAG/vex-mag-all.xml
+++ b/NumericalData/AMDA/VEX/MAG/vex-mag-all.xml
@@ -5,6 +5,7 @@
         <ResourceID>spase://CDPP/NumericalData/AMDA/VEX/MAG/vex-mag-all</ResourceID>
         <ResourceHeader>
             <ResourceName>4 sec</ResourceName>
+            <AlternateName>magnetic field : 4 sec resolution</AlternateName>
             <ReleaseDate>2016-10-13T11:09:00Z</ReleaseDate>
             <Description>resampled calibrated data</Description>
             <Contact>
@@ -34,7 +35,7 @@
                 <StartDate>2006-04-24T00:00:00Z</StartDate>
                 <StopDate>2014-11-25T23:59:56Z</StopDate>
             </TimeSpan>
-            <Cadence>PT01S</Cadence>
+            <Cadence>PT4S</Cadence>
         </TemporalDescription>
         <Parameter>
             <Name>b_vso</Name>
@@ -49,17 +50,17 @@
                 <Size>3</Size>
                 <Element>
                     <Name>bx</Name>
-                    <Index>0</Index>
+                    <Index>1</Index>
                     <ParameterKey>vex_mag_4s(0)</ParameterKey>
                 </Element>
                 <Element>
                     <Name>by</Name>
-                    <Index>1</Index>
+                    <Index>2</Index>
                     <ParameterKey>vex_mag_4s(1)</ParameterKey>
                 </Element>
                 <Element>
                     <Name>bz</Name>
-                    <Index>2</Index>
+                    <Index>3</Index>
                     <ParameterKey>vex_mag_4s(2)</ParameterKey>
                 </Element>
             </Structure>
diff --git a/NumericalData/AMDA/VEX/MAG/vex-mag-hz.xml b/NumericalData/AMDA/VEX/MAG/vex-mag-hz.xml
index 6a564f9..c1ad078 100644
--- a/NumericalData/AMDA/VEX/MAG/vex-mag-hz.xml
+++ b/NumericalData/AMDA/VEX/MAG/vex-mag-hz.xml
@@ -5,6 +5,7 @@
         <ResourceID>spase://CDPP/NumericalData/AMDA/VEX/MAG/vex-mag-hz</ResourceID>
         <ResourceHeader>
             <ResourceName>1 sec</ResourceName>
+            <AlternateName>magnetic field : 1 sec resolution</AlternateName>
             <ReleaseDate>2015-10-13T10:46:00Z</ReleaseDate>
             <Description>calibrated_data, 1 Hz data-resolution</Description>
             <Contact>
@@ -34,7 +35,7 @@
                 <StartDate>2006-04-24T00:00:00Z</StartDate>
                 <StopDate>2014-11-25T23:59:59Z</StopDate>
             </TimeSpan>
-            <Cadence>PT01S</Cadence>
+            <Cadence>PT1S</Cadence>
         </TemporalDescription>
         <Parameter>
             <Name>b_vso</Name>
@@ -49,17 +50,17 @@
                 <Size>3</Size>
                 <Element>
                     <Name>bx</Name>
-                    <Index>0</Index>
+                    <Index>1</Index>
                     <ParameterKey>vex_mag_1s(0)</ParameterKey>
                 </Element>
                 <Element>
                     <Name>by</Name>
-                    <Index>1</Index>
+                    <Index>2</Index>
                     <ParameterKey>vex_mag_1s(1)</ParameterKey>
                 </Element>
                 <Element>
                     <Name>bz</Name>
-                    <Index>2</Index>
+                    <Index>3</Index>
                     <ParameterKey>vex_mag_1s(2)</ParameterKey>
                 </Element>
             </Structure>
--
libgit2 0.21.2