Index: trunk/MagicSoft/Mars/mcalib/MHGausEvents.cc
===================================================================
--- trunk/MagicSoft/Mars/mcalib/MHGausEvents.cc	(revision 4275)
+++ trunk/MagicSoft/Mars/mcalib/MHGausEvents.cc	(revision 4277)
@@ -157,4 +157,5 @@
   fHGausHist.UseCurrentStyle();
   fHGausHist.SetDirectory(NULL);
+  fHGausHist.GetYaxis()->CenterTitle();
 }
 
@@ -388,4 +389,6 @@
                                     "Probability of Power occurrance");
   fHPowerProbability->SetXTitle("P(f)");
+  fHPowerProbability->SetYTitle("Counts");
+  fHPowerProbability->GetYaxis()->CenterTitle();
   fHPowerProbability->SetDirectory(NULL);
   //
@@ -433,4 +436,6 @@
   fGraphEvents->SetTitle("Evolution of Events with time");
   fGraphEvents->GetXaxis()->SetTitle((fEventFrequency) ? "Time [s]" : "Event Nr.");
+  fGraphEvents->GetYaxis()->SetTitle(fHGausHist.GetXaxis()->GetTitle());
+  fGraphEvents->GetYaxis()->CenterTitle();
 }
 
@@ -451,4 +456,6 @@
   fGraphPowerSpectrum->GetXaxis()->SetTitle((fEventFrequency) ? "Frequency [Hz]" : "Frequency");
   fGraphPowerSpectrum->GetYaxis()->SetTitle("P(f)");
+  fGraphPowerSpectrum->GetYaxis()->CenterTitle();
+
 }