Index: trunk/MagicSoft/Mars/mmuon/MHSingleMuon.cc
===================================================================
--- trunk/MagicSoft/Mars/mmuon/MHSingleMuon.cc	(revision 6996)
+++ trunk/MagicSoft/Mars/mmuon/MHSingleMuon.cc	(revision 7003)
@@ -93,5 +93,5 @@
 
     MBinning bins;
-    bins.SetEdges(21, -180, 180);
+    bins.SetEdges(20, -180, 180);
     bins.Apply(fHistPhi);
 
@@ -317,5 +317,5 @@
 
     // Choose starting values as accurate as possible
-    f1.SetParameter(0, fHistWidth.Integral(first+1, last));
+    f1.SetParameter(0, fHistWidth.GetMaximumBin());
     f1.SetParameter(1, fHistWidth.GetBinCenter(m));
     f1.SetParameter(2, (endfitval-startfitval)/2);