void PlotPointingBias()
{
//=========Macro generated from canvas: c_m/c
//=========  (Mon May 16 10:17:38 2022) by ROOT version 6.20/06
   TCanvas *c_m = new TCanvas("c_m", "c",0,0,1600,1200);
   gStyle->SetOptStat(0);
   c_m->Range(-937.5,-250,937.5,250);
   c_m->SetFillColor(0);
   c_m->SetBorderMode(0);
   c_m->SetBorderSize(2);
   c_m->SetFrameBorderMode(0);
   c_m->SetFrameBorderMode(0);
   
   THStack *hs_m = new THStack();
   hs_m->SetName("hs_m");
   hs_m->SetTitle(";|z_{origin}| [mm]; Pointing Bias [mm];");
   hs_m->SetMinimum(-200);
   hs_m->SetMaximum(200);
   Double_t xAxis5[23] = {-750, -400, -300, -250, -200, -150, -125, -100, -75, -50, -25, 0, 25, 50, 75, 100, 125, 150, 200, 250, 300, 400, 750}; 
   
   TH1F *hs_m_stack_2 = new TH1F("hs_m_stack_2","",22, xAxis5);
   hs_m_stack_2->SetMinimum(-200);
   hs_m_stack_2->SetMaximum(200);
   hs_m_stack_2->SetDirectory(0);
   hs_m_stack_2->SetStats(0);

   Int_t ci;      // for color index setting
   TColor *color; // for color definition with alpha
   ci = TColor::GetColor("#000099");
   hs_m_stack_2->SetLineColor(ci);
   hs_m_stack_2->GetXaxis()->SetTitle("|z_{origin}| [mm]");
   hs_m_stack_2->GetXaxis()->SetLabelFont(42);
   hs_m_stack_2->GetXaxis()->SetTitleOffset(1);
   hs_m_stack_2->GetXaxis()->SetTitleFont(42);
   hs_m_stack_2->GetYaxis()->SetTitle(" Pointing Bias [mm]");
   hs_m_stack_2->GetYaxis()->SetLabelFont(42);
   hs_m_stack_2->GetYaxis()->SetTitleFont(42);
   hs_m_stack_2->GetZaxis()->SetLabelFont(42);
   hs_m_stack_2->GetZaxis()->SetTitleOffset(1);
   hs_m_stack_2->GetZaxis()->SetTitleFont(42);
   hs_m->SetHistogram(hs_m_stack_2);
   
   Double_t xAxis6[23] = {-750, -400, -300, -250, -200, -150, -125, -100, -75, -50, -25, 0, 25, 50, 75, 100, 125, 150, 200, 250, 300, 400, 750}; 
   
   TH1F *hmean_Hino_135_Hyy_stack_1 = new TH1F("hmean_Hino_135_Hyy_stack_1","",22, xAxis6);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(1,156.3031);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(2,96.87268);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(3,67.25469);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(4,56.04451);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(5,39.53936);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(6,30.60176);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(7,24.46712);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(8,19.41464);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(9,15.05717);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(10,8.66466);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(11,3.309886);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(12,-1.401247);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(13,-6.122157);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(14,-13.17439);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(15,-16.63614);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(16,-21.6947);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(17,-27.51257);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(18,-35.36848);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(19,-47.99743);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(20,-66.02992);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(21,-89.56256);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(22,-140.6226);
   hmean_Hino_135_Hyy_stack_1->SetBinError(1,3.268502);
   hmean_Hino_135_Hyy_stack_1->SetBinError(2,2.192368);
   hmean_Hino_135_Hyy_stack_1->SetBinError(3,2.241221);
   hmean_Hino_135_Hyy_stack_1->SetBinError(4,1.773958);
   hmean_Hino_135_Hyy_stack_1->SetBinError(5,1.204466);
   hmean_Hino_135_Hyy_stack_1->SetBinError(6,1.064702);
   hmean_Hino_135_Hyy_stack_1->SetBinError(7,0.8993468);
   hmean_Hino_135_Hyy_stack_1->SetBinError(8,0.6913051);
   hmean_Hino_135_Hyy_stack_1->SetBinError(9,0.4979877);
   hmean_Hino_135_Hyy_stack_1->SetBinError(10,0.4078974);
   hmean_Hino_135_Hyy_stack_1->SetBinError(11,0.3327524);
   hmean_Hino_135_Hyy_stack_1->SetBinError(12,0.3694245);
   hmean_Hino_135_Hyy_stack_1->SetBinError(13,0.413608);
   hmean_Hino_135_Hyy_stack_1->SetBinError(14,0.4492757);
   hmean_Hino_135_Hyy_stack_1->SetBinError(15,0.7127535);
   hmean_Hino_135_Hyy_stack_1->SetBinError(16,0.9001325);
   hmean_Hino_135_Hyy_stack_1->SetBinError(17,1.210981);
   hmean_Hino_135_Hyy_stack_1->SetBinError(18,1.102309);
   hmean_Hino_135_Hyy_stack_1->SetBinError(19,1.819579);
   hmean_Hino_135_Hyy_stack_1->SetBinError(20,2.14922);
   hmean_Hino_135_Hyy_stack_1->SetBinError(21,2.337767);
   hmean_Hino_135_Hyy_stack_1->SetBinError(22,2.973503);
   hmean_Hino_135_Hyy_stack_1->SetEntries(22);

   ci = TColor::GetColor("#ff00ff");
   hmean_Hino_135_Hyy_stack_1->SetLineColor(ci);

   ci = TColor::GetColor("#ff00ff");
   hmean_Hino_135_Hyy_stack_1->SetMarkerColor(ci);
   hmean_Hino_135_Hyy_stack_1->SetMarkerStyle(26);
   hmean_Hino_135_Hyy_stack_1->SetMarkerSize(2);
   hmean_Hino_135_Hyy_stack_1->GetXaxis()->SetLabelFont(42);
   hmean_Hino_135_Hyy_stack_1->GetXaxis()->SetTitleOffset(1);
   hmean_Hino_135_Hyy_stack_1->GetXaxis()->SetTitleFont(42);
   hmean_Hino_135_Hyy_stack_1->GetYaxis()->SetLabelFont(42);
   hmean_Hino_135_Hyy_stack_1->GetYaxis()->SetTitleFont(42);
   hmean_Hino_135_Hyy_stack_1->GetZaxis()->SetLabelFont(42);
   hmean_Hino_135_Hyy_stack_1->GetZaxis()->SetTitleOffset(1);
   hmean_Hino_135_Hyy_stack_1->GetZaxis()->SetTitleFont(42);
   hs_m->Add(hmean_Hino_135_Hyy_stack_1,"");
   Double_t xAxis7[23] = {-750, -400, -300, -250, -200, -150, -125, -100, -75, -50, -25, 0, 25, 50, 75, 100, 125, 150, 200, 250, 300, 400, 750}; 
   
   TH1F *hmean_Hino_135_Zee_stack_2 = new TH1F("hmean_Hino_135_Zee_stack_2","",22, xAxis7);
   hmean_Hino_135_Zee_stack_2->SetBinContent(1,145.591);
   hmean_Hino_135_Zee_stack_2->SetBinContent(2,89.89901);
   hmean_Hino_135_Zee_stack_2->SetBinContent(3,66.70898);
   hmean_Hino_135_Zee_stack_2->SetBinContent(4,54.52169);
   hmean_Hino_135_Zee_stack_2->SetBinContent(5,39.88726);
   hmean_Hino_135_Zee_stack_2->SetBinContent(6,28.87922);
   hmean_Hino_135_Zee_stack_2->SetBinContent(7,25.01521);
   hmean_Hino_135_Zee_stack_2->SetBinContent(8,19.41119);
   hmean_Hino_135_Zee_stack_2->SetBinContent(9,16.1189);
   hmean_Hino_135_Zee_stack_2->SetBinContent(10,9.512382);
   hmean_Hino_135_Zee_stack_2->SetBinContent(11,4.664821);
   hmean_Hino_135_Zee_stack_2->SetBinContent(12,-1.241019);
   hmean_Hino_135_Zee_stack_2->SetBinContent(13,-7.156388);
   hmean_Hino_135_Zee_stack_2->SetBinContent(14,-12.50573);
   hmean_Hino_135_Zee_stack_2->SetBinContent(15,-18.67762);
   hmean_Hino_135_Zee_stack_2->SetBinContent(16,-23.38642);
   hmean_Hino_135_Zee_stack_2->SetBinContent(17,-30.67971);
   hmean_Hino_135_Zee_stack_2->SetBinContent(18,-36.16202);
   hmean_Hino_135_Zee_stack_2->SetBinContent(19,-47.77148);
   hmean_Hino_135_Zee_stack_2->SetBinContent(20,-64.20056);
   hmean_Hino_135_Zee_stack_2->SetBinContent(21,-82.56596);
   hmean_Hino_135_Zee_stack_2->SetBinContent(22,-136.7298);
   hmean_Hino_135_Zee_stack_2->SetBinError(1,2.669879);
   hmean_Hino_135_Zee_stack_2->SetBinError(2,1.97865);
   hmean_Hino_135_Zee_stack_2->SetBinError(3,2.1799);
   hmean_Hino_135_Zee_stack_2->SetBinError(4,1.455906);
   hmean_Hino_135_Zee_stack_2->SetBinError(5,1.326614);
   hmean_Hino_135_Zee_stack_2->SetBinError(6,1.263237);
   hmean_Hino_135_Zee_stack_2->SetBinError(7,1.046329);
   hmean_Hino_135_Zee_stack_2->SetBinError(8,0.7682675);
   hmean_Hino_135_Zee_stack_2->SetBinError(9,0.5460062);
   hmean_Hino_135_Zee_stack_2->SetBinError(10,0.4949166);
   hmean_Hino_135_Zee_stack_2->SetBinError(11,0.3783084);
   hmean_Hino_135_Zee_stack_2->SetBinError(12,0.477629);
   hmean_Hino_135_Zee_stack_2->SetBinError(13,0.4493248);
   hmean_Hino_135_Zee_stack_2->SetBinError(14,0.5857124);
   hmean_Hino_135_Zee_stack_2->SetBinError(15,0.7284544);
   hmean_Hino_135_Zee_stack_2->SetBinError(16,0.8431305);
   hmean_Hino_135_Zee_stack_2->SetBinError(17,1.285824);
   hmean_Hino_135_Zee_stack_2->SetBinError(18,1.14455);
   hmean_Hino_135_Zee_stack_2->SetBinError(19,1.719056);
   hmean_Hino_135_Zee_stack_2->SetBinError(20,2.130769);
   hmean_Hino_135_Zee_stack_2->SetBinError(21,1.964433);
   hmean_Hino_135_Zee_stack_2->SetBinError(22,2.723244);
   hmean_Hino_135_Zee_stack_2->SetEntries(22);

   ci = TColor::GetColor("#0000ff");
   hmean_Hino_135_Zee_stack_2->SetLineColor(ci);

   ci = TColor::GetColor("#0000ff");
   hmean_Hino_135_Zee_stack_2->SetMarkerColor(ci);
   hmean_Hino_135_Zee_stack_2->SetMarkerStyle(26);
   hmean_Hino_135_Zee_stack_2->SetMarkerSize(2);
   hmean_Hino_135_Zee_stack_2->GetXaxis()->SetLabelFont(42);
   hmean_Hino_135_Zee_stack_2->GetXaxis()->SetTitleOffset(1);
   hmean_Hino_135_Zee_stack_2->GetXaxis()->SetTitleFont(42);
   hmean_Hino_135_Zee_stack_2->GetYaxis()->SetLabelFont(42);
   hmean_Hino_135_Zee_stack_2->GetYaxis()->SetTitleFont(42);
   hmean_Hino_135_Zee_stack_2->GetZaxis()->SetLabelFont(42);
   hmean_Hino_135_Zee_stack_2->GetZaxis()->SetTitleOffset(1);
   hmean_Hino_135_Zee_stack_2->GetZaxis()->SetTitleFont(42);
   hs_m->Add(hmean_Hino_135_Zee_stack_2,"");
   Double_t xAxis8[23] = {-750, -400, -300, -250, -200, -150, -125, -100, -75, -50, -25, 0, 25, 50, 75, 100, 125, 150, 200, 250, 300, 400, 750}; 
   
   TH1F *hmean_Zee_stack_3 = new TH1F("hmean_Zee_stack_3","",22, xAxis8);
   hmean_Zee_stack_3->SetBinContent(6,30.24095);
   hmean_Zee_stack_3->SetBinContent(7,22.26866);
   hmean_Zee_stack_3->SetBinContent(8,18.55489);
   hmean_Zee_stack_3->SetBinContent(9,13.96431);
   hmean_Zee_stack_3->SetBinContent(10,9.161098);
   hmean_Zee_stack_3->SetBinContent(11,4.119128);
   hmean_Zee_stack_3->SetBinContent(12,-1.182919);
   hmean_Zee_stack_3->SetBinContent(13,-5.765457);
   hmean_Zee_stack_3->SetBinContent(14,-10.55632);
   hmean_Zee_stack_3->SetBinContent(15,-15.37071);
   hmean_Zee_stack_3->SetBinContent(16,-20.74711);
   hmean_Zee_stack_3->SetBinContent(17,-25.39111);
   hmean_Zee_stack_3->SetBinError(6,2.545985);
   hmean_Zee_stack_3->SetBinError(7,0.6569771);
   hmean_Zee_stack_3->SetBinError(8,0.2702644);
   hmean_Zee_stack_3->SetBinError(9,0.1436171);
   hmean_Zee_stack_3->SetBinError(10,0.08729777);
   hmean_Zee_stack_3->SetBinError(11,0.07138032);
   hmean_Zee_stack_3->SetBinError(12,0.0684422);
   hmean_Zee_stack_3->SetBinError(13,0.08884597);
   hmean_Zee_stack_3->SetBinError(14,0.1364781);
   hmean_Zee_stack_3->SetBinError(15,0.2695203);
   hmean_Zee_stack_3->SetBinError(16,0.6242956);
   hmean_Zee_stack_3->SetBinError(17,1.780015);
   hmean_Zee_stack_3->SetEntries(12);

   ci = TColor::GetColor("#ff0000");
   hmean_Zee_stack_3->SetLineColor(ci);

   ci = TColor::GetColor("#ff0000");
   hmean_Zee_stack_3->SetMarkerColor(ci);
   hmean_Zee_stack_3->SetMarkerStyle(24);
   hmean_Zee_stack_3->SetMarkerSize(2);
   hmean_Zee_stack_3->GetXaxis()->SetLabelFont(42);
   hmean_Zee_stack_3->GetXaxis()->SetTitleOffset(1);
   hmean_Zee_stack_3->GetXaxis()->SetTitleFont(42);
   hmean_Zee_stack_3->GetYaxis()->SetLabelFont(42);
   hmean_Zee_stack_3->GetYaxis()->SetTitleFont(42);
   hmean_Zee_stack_3->GetZaxis()->SetLabelFont(42);
   hmean_Zee_stack_3->GetZaxis()->SetTitleOffset(1);
   hmean_Zee_stack_3->GetZaxis()->SetTitleFont(42);
   hs_m->Add(hmean_Zee_stack_3,"");
   hs_m->Draw("nostack p");
   
   TLegend *leg = new TLegend(0.65,0.6,0.82,0.88,NULL,"brNDC");
   leg->SetBorderSize(0);
   leg->SetTextSize(0.03);
   leg->SetLineColor(1);
   leg->SetLineStyle(1);
   leg->SetLineWidth(1);
   leg->SetFillColor(0);
   leg->SetFillStyle(1001);
   TLegendEntry *entry=leg->AddEntry("hmean_Hino_135_Hyy_stack_1","135GeV Hyy signal","lpf");
   entry->SetFillStyle(1001);

   ci = TColor::GetColor("#ff00ff");
   entry->SetLineColor(ci);
   entry->SetLineStyle(1);
   entry->SetLineWidth(1);

   ci = TColor::GetColor("#ff00ff");
   entry->SetMarkerColor(ci);
   entry->SetMarkerStyle(26);
   entry->SetMarkerSize(2);
   entry->SetTextFont(42);
   entry=leg->AddEntry("hmean_Hino_135_Zee_stack_2","135GeV Zee signal","lpf");
   entry->SetFillStyle(1001);

   ci = TColor::GetColor("#0000ff");
   entry->SetLineColor(ci);
   entry->SetLineStyle(1);
   entry->SetLineWidth(1);

   ci = TColor::GetColor("#0000ff");
   entry->SetMarkerColor(ci);
   entry->SetMarkerStyle(26);
   entry->SetMarkerSize(2);
   entry->SetTextFont(42);
   entry=leg->AddEntry("hmean_Zee_stack_3","Zee MC","lpf");
   entry->SetFillStyle(1001);

   ci = TColor::GetColor("#ff0000");
   entry->SetLineColor(ci);
   entry->SetLineStyle(1);
   entry->SetLineWidth(1);

   ci = TColor::GetColor("#ff0000");
   entry->SetMarkerColor(ci);
   entry->SetMarkerStyle(24);
   entry->SetMarkerSize(2);
   entry->SetTextFont(42);
   leg->Draw();
   TLatex *   tex = new TLatex(0.14,0.84,"ATLAS");
tex->SetNDC();
   tex->SetTextFont(72);
   tex->SetTextSize(0.045);
   tex->SetLineWidth(2);
   tex->Draw();
      tex = new TLatex(0.25,0.84,"Internal");
tex->SetNDC();
   tex->SetTextFont(42);
   tex->SetTextSize(0.045);
   tex->SetLineWidth(2);
   tex->Draw();
      tex = new TLatex(0.14,0.8,"#sqrt{s} = 13 TeV");
tex->SetNDC();
   tex->SetTextFont(42);
   tex->SetTextSize(0.03375);
   tex->SetLineWidth(2);
   tex->Draw();
   c_m->Modified();
   c_m->cd();
   c_m->SetSelected(c_m);
}