Index: trunk/MagicSoft/Mars/mmuon/MHMuonPar.cc
===================================================================
--- trunk/MagicSoft/Mars/mmuon/MHMuonPar.cc	(revision 7369)
+++ trunk/MagicSoft/Mars/mmuon/MHMuonPar.cc	(revision 7374)
@@ -214,5 +214,5 @@
     txt.SetTextColor(kBlue);
 
-    TF1 ref("RefShape100%", "-254+1640*x-565*x*x", fgIntegralLoLim, fgIntegralUpLim);
+    TF1 ref("RefShape100%", "-131+1333*x-385*x*x", fgIntegralLoLim, fgIntegralUpLim);
     // old: 573*x + 430
     ref.SetLineColor(kBlue);