diff --git a/script/RFscan/GunScan.py b/script/RFscan/GunScan.py
index bdece4f..3ac10ff 100644
--- a/script/RFscan/GunScan.py
+++ b/script/RFscan/GunScan.py
@@ -43,4 +43,4 @@ finally:
     phase.close()
 #    camtool.close()
     
-plot(((1,2,3),(1,2,3)),name="data", title="Phase scan")
+plot((E,dE), name="data", title="Phase scan")