void pedestals() {
  gROOT->SetStyle("Plain");

  TCanvas *c1=new TCanvas("c1","Canvas",600,600);
  gStyle->SetOptStat(0);

  TFile::Open("Sensor11.root");

  Trim0Quad0Means->SetTitle(";Pedestal (DTU);Number of pixels/2 DTU");

  Trim0Quad0Means->SetLineColor(2);
  Trim0Quad0Means->SetLineWidth(2);
  Trim0Quad0Means->GetYaxis()->SetTitleOffset(1.3);
  Trim0Quad0Means->GetXaxis()->SetRangeUser(-80,119);
  Trim0Quad0Means->Draw();

  Trim0Quad1Means->SetLineStyle(2);
  Trim0Quad1Means->SetLineColor(4);
  Trim0Quad1Means->SetLineWidth(2);
  //Trim0Quad1Means->SetLineStyle(1);
  Trim0Quad1Means->Draw("same");

  TLatex t;
  t.SetTextSize(0.04);  
  t.SetTextColor(2);
  t.DrawLatex(70,300,"Quadrant 0");
  t.SetTextColor(4);
  t.DrawLatex(70,280,"Quadrant 1");

  c1->Update();
  c1->Print("../pedestals.png");
}