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

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

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

  Trim0Quad0Sigmas->SetTitle(";Noise (DTU);Number of pixels/0.2 DTU");

  Trim0Quad0Sigmas->SetLineColor(2);
  Trim0Quad0Sigmas->SetLineWidth(2);
  Trim0Quad0Sigmas->GetYaxis()->SetTitleOffset(1.3);
  Trim0Quad0Sigmas->GetXaxis()->SetRangeUser(-80,119);
  Trim0Quad0Sigmas->Draw();

  Trim0Quad1Sigmas->SetLineStyle(2);
  Trim0Quad1Sigmas->SetLineColor(4);
  Trim0Quad1Sigmas->SetLineWidth(2);
  //Trim0Quad1Sigmas->SetLineStyle(1);
  Trim0Quad1Sigmas->Draw("same");

  TLatex t;
  t.SetTextSize(0.04);  
  t.SetTextColor(2);
  t.DrawLatex(14,700,"Quadrant 0");
  t.SetTextColor(4);
  t.DrawLatex(14,650,"Quadrant 1");

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