diff --git a/PARAM_DEF/helios1_e2_bmag.xml b/PARAM_DEF/helios1_e2_bmag.xml
deleted file mode 100644
index a0ee97b..0000000
--- a/PARAM_DEF/helios1_e2_bmag.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0"?>
-<param xml:id="helios1_e2_bmag">
-    <!--<TemporaryFillValue>NaN</TemporaryFillValue>-->
-    <get>
-        <vi name="helios1:e2:all">
-            <baseParam name="B_SE"/>
-        </vi>
-    </get>
-    <process>magnitude($helios1_e2_all_B_SE)*0.01</process>
-    <output><!--<plot>ORBIT</plot>--></output>
-</param>
diff --git a/PARAM_DEF/helios1_e2_brtn.xml b/PARAM_DEF/helios1_e2_brtn.xml
deleted file mode 100644
index c3ae8a9..0000000
--- a/PARAM_DEF/helios1_e2_brtn.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0"?>
-<param xml:id="helios1_e2_brtn">
-    <!--<TemporaryFillValue>NaN</TemporaryFillValue>-->
-    <get>
-        <vi name="helios1:e2:all">
-            <baseParam name="B_RTN"/>
-        </vi>
-    </get>
-    <process>$helios1_e2_all_B_RTN*0.01</process>
-    <output><!--<plot>ORBIT</plot>--></output>
-</param>
diff --git a/PARAM_DEF/helios1_e2_bse.xml b/PARAM_DEF/helios1_e2_bse.xml
deleted file mode 100644
index fa8318c..0000000
--- a/PARAM_DEF/helios1_e2_bse.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0"?>
-<param xml:id="helios1_e2_bse">
-    <!--<TemporaryFillValue>NaN</TemporaryFillValue>-->
-    <get>
-        <vi name="helios1:e2:all">
-            <baseParam name="B_SE"/>
-        </vi>
-    </get>
-    <process>$helios1_e2_all_B_SE*0.01</process>
-    <output><!--<plot>ORBIT</plot>--></output>
-</param>
diff --git a/PARAM_DEF/helios1_e2_std.xml b/PARAM_DEF/helios1_e2_std.xml
deleted file mode 100644
index 2384327..0000000
--- a/PARAM_DEF/helios1_e2_std.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0"?>
-<param xml:id="helios1_e2_std">
-    <!--<TemporaryFillValue>NaN</TemporaryFillValue>-->
-    <get>
-        <vi name="helios1:e2:all">
-            <baseParam name="std_B"/>
-        </vi>
-    </get>
-    <process>$helios1_e2_all_std_B*0.01</process>
-    <output><!--<plot>ORBIT</plot>--></output>
-</param>
diff --git a/PARAM_DEF/helios1_e2_stdf.xml b/PARAM_DEF/helios1_e2_stdf.xml
deleted file mode 100644
index b40cdee..0000000
--- a/PARAM_DEF/helios1_e2_stdf.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0"?>
-<param xml:id="helios1_e2_stdf">
-    <!--<TemporaryFillValue>NaN</TemporaryFillValue>-->
-    <get>
-        <vi name="helios1:e2:all">
-            <baseParam name="std_F"/>
-        </vi>
-    </get>
-    <process>$helios1_e2_all_std_F*0.1</process>
-    <output><!--<plot>ORBIT</plot>--></output>
-</param>
diff --git a/PARAM_DEF/helios2_e2_bmag.xml b/PARAM_DEF/helios2_e2_bmag.xml
deleted file mode 100644
index 6d8aefc..0000000
--- a/PARAM_DEF/helios2_e2_bmag.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0"?>
-<param xml:id="helios2_e2_bmag">
-    <!--<TemporaryFillValue>NaN</TemporaryFillValue>-->
-    <get>
-        <vi name="helios2:e2:all">
-            <baseParam name="B_SE"/>
-        </vi>
-    </get>
-    <process>magnitude($helios2_e2_all_B_SE)*0.01</process>
-    <output><!--<plot>ORBIT</plot>--></output>
-</param>
diff --git a/PARAM_DEF/helios2_e2_brtn.xml b/PARAM_DEF/helios2_e2_brtn.xml
deleted file mode 100644
index 9899584..0000000
--- a/PARAM_DEF/helios2_e2_brtn.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0"?>
-<param xml:id="helios2_e2_brtn">
-    <!--<TemporaryFillValue>NaN</TemporaryFillValue>-->
-    <get>
-        <vi name="helios2:e2:all">
-            <baseParam name="B_RTN"/>
-        </vi>
-    </get>
-    <process>$helios2_e2_all_B_RTN*0.01</process>
-    <output><!--<plot>ORBIT</plot>--></output>
-</param>
diff --git a/PARAM_DEF/helios2_e2_bse.xml b/PARAM_DEF/helios2_e2_bse.xml
deleted file mode 100644
index 9a0c9e1..0000000
--- a/PARAM_DEF/helios2_e2_bse.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0"?>
-<param xml:id="helios2_e2_bse">
-    <!--<TemporaryFillValue>NaN</TemporaryFillValue>-->
-    <get>
-        <vi name="helios2:e2:all">
-            <baseParam name="B_SE"/>
-        </vi>
-    </get>
-    <process>$helios2_e2_all_B_SE*0.01</process>
-    <output><!--<plot>ORBIT</plot>--></output>
-</param>
diff --git a/PARAM_DEF/helios2_e2_std.xml b/PARAM_DEF/helios2_e2_std.xml
deleted file mode 100644
index b655cb9..0000000
--- a/PARAM_DEF/helios2_e2_std.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0"?>
-<param xml:id="helios2_e2_std">
-    <!--<TemporaryFillValue>NaN</TemporaryFillValue>-->
-    <get>
-        <vi name="helios2:e2:all">
-            <baseParam name="std_B"/>
-        </vi>
-    </get>
-    <process>$helios2_e2_all_std_B*0.01</process>
-    <output><!--<plot>ORBIT</plot>--></output>
-</param>
diff --git a/PARAM_DEF/helios2_e2_stdf.xml b/PARAM_DEF/helios2_e2_stdf.xml
deleted file mode 100644
index 7eab703..0000000
--- a/PARAM_DEF/helios2_e2_stdf.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0"?>
-<param xml:id="helios2_e2_stdf">
-    <!--<TemporaryFillValue>NaN</TemporaryFillValue>-->
-    <get>
-        <vi name="helios2:e2:all">
-            <baseParam name="std_F"/>
-        </vi>
-    </get>
-    <process>$helios2_e2_all_std_F*0.1</process>
-    <output><!--<plot>ORBIT</plot>--></output>
-</param>
--
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