{
  TFile *fin = new TFile("tmp.root");
  TCanvas *c3 =  new TCanvas("c3","Excitation") ;
  c3->Divide(2,1) ;
  c3->cd(1);
  Ex3->Draw();
  c3->cd(2);
  EvsTh3->Draw("colz");
  Graph->Draw("p");
  c3->Print("test.gif");
}