diff --git a/script/local.py b/script/local.py
index 252a28d5..900371a2 100644
--- a/script/local.py
+++ b/script/local.py
@@ -51,7 +51,8 @@ class ImageIntegrator(ReadableCalibratedArray):
         return to_array(integrate_image(),'d')
 
     def getCalibration(self):    
-        return ArrayCalibration(0.1, -2.0)
+        c=Scienta.readImageDescriptor().calibration
+        return ArrayCalibration(c.scaleX, offsetX)
 
 Integration = ImageIntegrator()
 
@@ -65,7 +66,8 @@ class ImageAngleDistribution(ReadableCalibratedArray):
         return to_array(integrate_image(False),'d')
 
     def getCalibration(self):    
-        return ArrayCalibration(0.1, -2.0)
+        c=Scienta.readImageDescriptor().calibration
+        return ArrayCalibration(c.scaleY, offset\Y)
 
 AngleDistribution = ImageAngleDistribution()