void PlotPointingBias()
{
//=========Macro generated from canvas: c_m/c
//=========  (Mon May 23 16:07:20 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(1,146.4404);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(2,91.84196);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(3,62.88198);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(4,52.0285);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(5,36.02713);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(6,28.76594);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(7,24.04825);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(8,18.30638);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(9,13.7289);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(10,8.830354);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(11,3.623405);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(12,-1.827565);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(13,-5.487633);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(14,-11.65855);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(15,-16.18352);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(16,-21.30691);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(17,-25.90401);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(18,-33.0583);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(19,-47.59587);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(20,-63.91447);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(21,-85.0158);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(22,-131.9666);
   hmean_Hino_135_Hyy_stack_1->SetBinError(1,3.100127);
   hmean_Hino_135_Hyy_stack_1->SetBinError(2,2.190618);
   hmean_Hino_135_Hyy_stack_1->SetBinError(3,2.109112);
   hmean_Hino_135_Hyy_stack_1->SetBinError(4,1.769486);
   hmean_Hino_135_Hyy_stack_1->SetBinError(5,1.061027);
   hmean_Hino_135_Hyy_stack_1->SetBinError(6,1.094866);
   hmean_Hino_135_Hyy_stack_1->SetBinError(7,0.7926358);
   hmean_Hino_135_Hyy_stack_1->SetBinError(8,0.7181105);
   hmean_Hino_135_Hyy_stack_1->SetBinError(9,0.466945);
   hmean_Hino_135_Hyy_stack_1->SetBinError(10,0.3719476);
   hmean_Hino_135_Hyy_stack_1->SetBinError(11,0.3077597);
   hmean_Hino_135_Hyy_stack_1->SetBinError(12,0.3445281);
   hmean_Hino_135_Hyy_stack_1->SetBinError(13,0.3893657);
   hmean_Hino_135_Hyy_stack_1->SetBinError(14,0.4489199);
   hmean_Hino_135_Hyy_stack_1->SetBinError(15,0.6923801);
   hmean_Hino_135_Hyy_stack_1->SetBinError(16,0.858083);
   hmean_Hino_135_Hyy_stack_1->SetBinError(17,1.055235);
   hmean_Hino_135_Hyy_stack_1->SetBinError(18,1.247349);
   hmean_Hino_135_Hyy_stack_1->SetBinError(19,1.495163);
   hmean_Hino_135_Hyy_stack_1->SetBinError(20,2.079467);
   hmean_Hino_135_Hyy_stack_1->SetBinError(21,2.255378);
   hmean_Hino_135_Hyy_stack_1->SetBinError(22,2.857063);
   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(1,144.2678);
   hmean_Hino_135_Zee_stack_2->SetBinContent(2,86.58865);
   hmean_Hino_135_Zee_stack_2->SetBinContent(3,65.07334);
   hmean_Hino_135_Zee_stack_2->SetBinContent(4,52.01574);
   hmean_Hino_135_Zee_stack_2->SetBinContent(5,36.1062);
   hmean_Hino_135_Zee_stack_2->SetBinContent(6,26.86169);
   hmean_Hino_135_Zee_stack_2->SetBinContent(7,23.74308);
   hmean_Hino_135_Zee_stack_2->SetBinContent(8,18.35398);
   hmean_Hino_135_Zee_stack_2->SetBinContent(9,14.88863);
   hmean_Hino_135_Zee_stack_2->SetBinContent(10,9.328522);
   hmean_Hino_135_Zee_stack_2->SetBinContent(11,4.114743);
   hmean_Hino_135_Zee_stack_2->SetBinContent(12,-1.370324);
   hmean_Hino_135_Zee_stack_2->SetBinContent(13,-6.533093);
   hmean_Hino_135_Zee_stack_2->SetBinContent(14,-11.50272);
   hmean_Hino_135_Zee_stack_2->SetBinContent(15,-17.18579);
   hmean_Hino_135_Zee_stack_2->SetBinContent(16,-22.16945);
   hmean_Hino_135_Zee_stack_2->SetBinContent(17,-26.25365);
   hmean_Hino_135_Zee_stack_2->SetBinContent(18,-35.89526);
   hmean_Hino_135_Zee_stack_2->SetBinContent(19,-44.61732);
   hmean_Hino_135_Zee_stack_2->SetBinContent(20,-62.55636);
   hmean_Hino_135_Zee_stack_2->SetBinContent(21,-80.06875);
   hmean_Hino_135_Zee_stack_2->SetBinContent(22,-131.5363);
   hmean_Hino_135_Zee_stack_2->SetBinError(1,2.793425);
   hmean_Hino_135_Zee_stack_2->SetBinError(2,1.999353);
   hmean_Hino_135_Zee_stack_2->SetBinError(3,2.130058);
   hmean_Hino_135_Zee_stack_2->SetBinError(4,1.495566);
   hmean_Hino_135_Zee_stack_2->SetBinError(5,1.123697);
   hmean_Hino_135_Zee_stack_2->SetBinError(6,1.26681);
   hmean_Hino_135_Zee_stack_2->SetBinError(7,0.9126322);
   hmean_Hino_135_Zee_stack_2->SetBinError(8,0.680985);
   hmean_Hino_135_Zee_stack_2->SetBinError(9,0.57794);
   hmean_Hino_135_Zee_stack_2->SetBinError(10,0.4306032);
   hmean_Hino_135_Zee_stack_2->SetBinError(11,0.3419084);
   hmean_Hino_135_Zee_stack_2->SetBinError(12,0.4269357);
   hmean_Hino_135_Zee_stack_2->SetBinError(13,0.4235283);
   hmean_Hino_135_Zee_stack_2->SetBinError(14,0.5545378);
   hmean_Hino_135_Zee_stack_2->SetBinError(15,0.7434337);
   hmean_Hino_135_Zee_stack_2->SetBinError(16,0.8671532);
   hmean_Hino_135_Zee_stack_2->SetBinError(17,1.188796);
   hmean_Hino_135_Zee_stack_2->SetBinError(18,0.9878159);
   hmean_Hino_135_Zee_stack_2->SetBinError(19,1.660904);
   hmean_Hino_135_Zee_stack_2->SetBinError(20,2.126823);
   hmean_Hino_135_Zee_stack_2->SetBinError(21,2.010417);
   hmean_Hino_135_Zee_stack_2->SetBinError(22,2.73297);
   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->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);
}