Index: trunk/MagicSoft/Mars/mhcalib/MHCalibrationHiLoCam.cc
===================================================================
--- trunk/MagicSoft/Mars/mhcalib/MHCalibrationHiLoCam.cc	(revision 8106)
+++ trunk/MagicSoft/Mars/mhcalib/MHCalibrationHiLoCam.cc	(revision 8132)
@@ -1,4 +1,4 @@
 /* ======================================================================== *\
-! $Name: not supported by cvs2svn $:$Id: MHCalibrationHiLoCam.cc,v 1.19 2006-10-17 17:16:00 tbretz Exp $
+! $Name: not supported by cvs2svn $:$Id: MHCalibrationHiLoCam.cc,v 1.20 2006-10-19 14:01:49 tbretz Exp $
 ! --------------------------------------------------------------------------
 !
@@ -738,6 +738,9 @@
 
       const Float_t gainr  = fit->GetParameter(1) > 0.001 
-	? 1./fit->GetParameter(1) 
-	: 0.;
+          ? 1./fit->GetParameter(1) : 0.;
+
+      // The number of used slices are just a mean value
+      // the real number might change from event to event.
+      // (up to 50%!)
       const Float_t offset = fit->GetParameter(0)/fUsedLoGainSlices;
 
@@ -798,6 +801,9 @@
 	  
 	  const Float_t gainr  = fit->GetParameter(1) > 0.001 
-	    ? 1./fit->GetParameter(1) 
-	    : 0.;
+	    ? 1./fit->GetParameter(1) : 0.;
+
+          // The number of used slices are just a mean value
+          // the real number might change from event to event.
+          // (up to 50%!)
 	  const Float_t offset = fit->GetParameter(0)/fUsedLoGainSlices;
 	  
@@ -823,6 +829,9 @@
 	  
 	  const Float_t gainr  = fit->GetParameter(1) > 0.001 
-	    ? 1./fit->GetParameter(1) 
-	    : 0.;
+	    ? 1./fit->GetParameter(1) : 0.;
+
+          // The number of used slices are just a mean value
+          // the real number might change from event to event.
+          // (up to 50%!)
 	  const Float_t offset = fit->GetParameter(0)/fUsedLoGainSlices;