minor update

__init__.py

@@ -54,10 +54,10 @@ class MetaData():
     def getMetaData(self):
         metaData =[
             ('description'     , self.description),
+            ('startTime'       , self.startTime),
             ('operator1'       , self.operator1),
             ('operator2'       , self.operator2),
             ('operator3'       , self.operator3),
-            ('startTime'       , self.startTime),
             ('tool'            , self.tool),
             ('integrationTime' , self.integrationTime),
             ('outputDir'       , self.outputDirectory),