diff --git a/static/js/data.js b/static/js/data.js
index fe3183d7..8f4f3e9a 100644
--- a/static/js/data.js
+++ b/static/js/data.js
@@ -112,25 +112,11 @@ class excitationBase {
   }
 }
 class excitationValue extends excitationBase {
-  constructor(initial, final, type, value,corrected=null,oscilatorForces=null,T1=null) {
+  constructor(initial, final, type, value,oscilatorForces=null,T1=null) {
     super(initial, final, type, T1)
     this.value = value
-    this.corrected = corrected
     this.oscilatorForces = oscilatorForces
   }
-  get correctedValue(){
-    if(this.corrected) {
-      return this.corrected
-    }
-    else{
-      return this.value
-    }
-  }
-  get Correction(){
-    if(this.corrected){
-      return this.corrected-this.value
-    }
-  }
 }
 
 class excitation extends excitationBase {
@@ -162,7 +148,10 @@ class dataFileBase {
     this.sourceFile=null
   }
   get isTBE(){
-    return this.method.name=="TBE"
+    return this.method.name.test(/^TBE/)
+  }
+  get isCorrected(){
+    return this.method.name.test(/corr$/)
   }
   static async loadAsync(file) {
     switch (trueTypeOf(file)) {