void PlotPointingBias()
{
//=========Macro generated from canvas: c_m/c
//=========  (Mon May 23 10:16:30 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 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 *hs_m_stack_2 = new TH1F("hs_m_stack_2","",22, xAxis6);
   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 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_Hyy_stack_1 = new TH1F("hmean_Hino_135_Hyy_stack_1","",22, xAxis7);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(1,164.0518);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(2,101.2868);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(3,70.53848);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(4,58.90973);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(5,39.90309);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(6,30.69438);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(7,25.45332);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(8,18.66216);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(9,14.68509);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(10,9.219893);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(11,3.815493);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(12,-2.017863);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(13,-6.071899);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(14,-12.0149);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(15,-17.5925);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(16,-22.78082);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(17,-27.88082);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(18,-35.64296);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(19,-53.26912);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(20,-71.19765);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(21,-93.87282);
   hmean_Hino_135_Hyy_stack_1->SetBinContent(22,-155.7167);
   hmean_Hino_135_Hyy_stack_1->SetBinError(1,3.458409);
   hmean_Hino_135_Hyy_stack_1->SetBinError(2,2.334512);
   hmean_Hino_135_Hyy_stack_1->SetBinError(3,2.286418);
   hmean_Hino_135_Hyy_stack_1->SetBinError(4,2.103631);
   hmean_Hino_135_Hyy_stack_1->SetBinError(5,1.271329);
   hmean_Hino_135_Hyy_stack_1->SetBinError(6,1.250627);
   hmean_Hino_135_Hyy_stack_1->SetBinError(7,0.9615857);
   hmean_Hino_135_Hyy_stack_1->SetBinError(8,0.7135583);
   hmean_Hino_135_Hyy_stack_1->SetBinError(9,0.4627883);
   hmean_Hino_135_Hyy_stack_1->SetBinError(10,0.4089885);
   hmean_Hino_135_Hyy_stack_1->SetBinError(11,0.3164611);
   hmean_Hino_135_Hyy_stack_1->SetBinError(12,0.3276507);
   hmean_Hino_135_Hyy_stack_1->SetBinError(13,0.3934016);
   hmean_Hino_135_Hyy_stack_1->SetBinError(14,0.4557506);
   hmean_Hino_135_Hyy_stack_1->SetBinError(15,0.6923719);
   hmean_Hino_135_Hyy_stack_1->SetBinError(16,0.9042504);
   hmean_Hino_135_Hyy_stack_1->SetBinError(17,1.11974);
   hmean_Hino_135_Hyy_stack_1->SetBinError(18,1.387098);
   hmean_Hino_135_Hyy_stack_1->SetBinError(19,1.988304);
   hmean_Hino_135_Hyy_stack_1->SetBinError(20,2.394813);
   hmean_Hino_135_Hyy_stack_1->SetBinError(21,2.501227);
   hmean_Hino_135_Hyy_stack_1->SetBinError(22,3.103914);
   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 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_Hino_135_Zee_stack_2 = new TH1F("hmean_Hino_135_Zee_stack_2","",22, xAxis8);
   hmean_Hino_135_Zee_stack_2->SetBinContent(1,153.1559);
   hmean_Hino_135_Zee_stack_2->SetBinContent(2,91.07654);
   hmean_Hino_135_Zee_stack_2->SetBinContent(3,71.79825);
   hmean_Hino_135_Zee_stack_2->SetBinContent(4,54.69831);
   hmean_Hino_135_Zee_stack_2->SetBinContent(5,37.98577);
   hmean_Hino_135_Zee_stack_2->SetBinContent(6,28.0112);
   hmean_Hino_135_Zee_stack_2->SetBinContent(7,24.74472);
   hmean_Hino_135_Zee_stack_2->SetBinContent(8,19.19146);
   hmean_Hino_135_Zee_stack_2->SetBinContent(9,14.91736);
   hmean_Hino_135_Zee_stack_2->SetBinContent(10,10.02256);
   hmean_Hino_135_Zee_stack_2->SetBinContent(11,4.046658);
   hmean_Hino_135_Zee_stack_2->SetBinContent(12,-1.584211);
   hmean_Hino_135_Zee_stack_2->SetBinContent(13,-7.11922);
   hmean_Hino_135_Zee_stack_2->SetBinContent(14,-12.0133);
   hmean_Hino_135_Zee_stack_2->SetBinContent(15,-16.62497);
   hmean_Hino_135_Zee_stack_2->SetBinContent(16,-21.96432);
   hmean_Hino_135_Zee_stack_2->SetBinContent(17,-29.04772);
   hmean_Hino_135_Zee_stack_2->SetBinContent(18,-37.41991);
   hmean_Hino_135_Zee_stack_2->SetBinContent(19,-48.91796);
   hmean_Hino_135_Zee_stack_2->SetBinContent(20,-66.73167);
   hmean_Hino_135_Zee_stack_2->SetBinContent(21,-85.48643);
   hmean_Hino_135_Zee_stack_2->SetBinContent(22,-147.9054);
   hmean_Hino_135_Zee_stack_2->SetBinError(1,2.909717);
   hmean_Hino_135_Zee_stack_2->SetBinError(2,2.284881);
   hmean_Hino_135_Zee_stack_2->SetBinError(3,2.355408);
   hmean_Hino_135_Zee_stack_2->SetBinError(4,1.674991);
   hmean_Hino_135_Zee_stack_2->SetBinError(5,1.406888);
   hmean_Hino_135_Zee_stack_2->SetBinError(6,1.136739);
   hmean_Hino_135_Zee_stack_2->SetBinError(7,1.065955);
   hmean_Hino_135_Zee_stack_2->SetBinError(8,0.6989691);
   hmean_Hino_135_Zee_stack_2->SetBinError(9,0.5604482);
   hmean_Hino_135_Zee_stack_2->SetBinError(10,0.4296386);
   hmean_Hino_135_Zee_stack_2->SetBinError(11,0.3797747);
   hmean_Hino_135_Zee_stack_2->SetBinError(12,0.429899);
   hmean_Hino_135_Zee_stack_2->SetBinError(13,0.4347472);
   hmean_Hino_135_Zee_stack_2->SetBinError(14,0.548693);
   hmean_Hino_135_Zee_stack_2->SetBinError(15,0.8653628);
   hmean_Hino_135_Zee_stack_2->SetBinError(16,0.9157866);
   hmean_Hino_135_Zee_stack_2->SetBinError(17,1.225991);
   hmean_Hino_135_Zee_stack_2->SetBinError(18,1.111982);
   hmean_Hino_135_Zee_stack_2->SetBinError(19,1.915978);
   hmean_Hino_135_Zee_stack_2->SetBinError(20,2.622571);
   hmean_Hino_135_Zee_stack_2->SetBinError(21,2.428642);
   hmean_Hino_135_Zee_stack_2->SetBinError(22,3.260635);
   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 xAxis9[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, xAxis9);
   hmean_Zee_stack_3->SetBinContent(6,26.22219);
   hmean_Zee_stack_3->SetBinContent(7,22.14635);
   hmean_Zee_stack_3->SetBinContent(8,18.67804);
   hmean_Zee_stack_3->SetBinContent(9,14.72845);
   hmean_Zee_stack_3->SetBinContent(10,9.441472);
   hmean_Zee_stack_3->SetBinContent(11,4.253101);
   hmean_Zee_stack_3->SetBinContent(12,-1.370582);
   hmean_Zee_stack_3->SetBinContent(13,-6.648804);
   hmean_Zee_stack_3->SetBinContent(14,-10.94581);
   hmean_Zee_stack_3->SetBinContent(15,-15.77572);
   hmean_Zee_stack_3->SetBinContent(16,-21.09207);
   hmean_Zee_stack_3->SetBinContent(17,-26.09351);
   hmean_Zee_stack_3->SetBinError(6,1.773384);
   hmean_Zee_stack_3->SetBinError(7,0.8904963);
   hmean_Zee_stack_3->SetBinError(8,0.4011204);
   hmean_Zee_stack_3->SetBinError(9,0.1778692);
   hmean_Zee_stack_3->SetBinError(10,0.1130732);
   hmean_Zee_stack_3->SetBinError(11,0.09375297);
   hmean_Zee_stack_3->SetBinError(12,0.09005496);
   hmean_Zee_stack_3->SetBinError(13,0.1147503);
   hmean_Zee_stack_3->SetBinError(14,0.1834037);
   hmean_Zee_stack_3->SetBinError(15,0.3487789);
   hmean_Zee_stack_3->SetBinError(16,0.8264685);
   hmean_Zee_stack_3->SetBinError(17,2.771839);
   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,"");
   Double_t xAxis10[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_data_all_stack_4 = new TH1F("hmean_data_all_stack_4","",22, xAxis10);
   hmean_data_all_stack_4->SetBinContent(6,27.46709);
   hmean_data_all_stack_4->SetBinContent(7,24.12272);
   hmean_data_all_stack_4->SetBinContent(8,19.14082);
   hmean_data_all_stack_4->SetBinContent(9,14.45936);
   hmean_data_all_stack_4->SetBinContent(10,9.663054);
   hmean_data_all_stack_4->SetBinContent(11,4.165687);
   hmean_data_all_stack_4->SetBinContent(12,-1.255291);
   hmean_data_all_stack_4->SetBinContent(13,-6.732395);
   hmean_data_all_stack_4->SetBinContent(14,-11.85128);
   hmean_data_all_stack_4->SetBinContent(15,-16.17847);
   hmean_data_all_stack_4->SetBinContent(16,-21.82823);
   hmean_data_all_stack_4->SetBinContent(17,-24.47872);
   hmean_data_all_stack_4->SetBinError(6,1.872703);
   hmean_data_all_stack_4->SetBinError(7,0.4684871);
   hmean_data_all_stack_4->SetBinError(8,0.1455503);
   hmean_data_all_stack_4->SetBinError(9,0.06170959);
   hmean_data_all_stack_4->SetBinError(10,0.03596075);
   hmean_data_all_stack_4->SetBinError(11,0.02679752);
   hmean_data_all_stack_4->SetBinError(12,0.02772173);
   hmean_data_all_stack_4->SetBinError(13,0.03813536);
   hmean_data_all_stack_4->SetBinError(14,0.06602713);
   hmean_data_all_stack_4->SetBinError(15,0.1765241);
   hmean_data_all_stack_4->SetBinError(16,0.4989678);
   hmean_data_all_stack_4->SetBinError(17,2.537978);
   hmean_data_all_stack_4->SetEntries(12);
   hmean_data_all_stack_4->SetMarkerStyle(20);
   hmean_data_all_stack_4->SetMarkerSize(2);
   hmean_data_all_stack_4->GetXaxis()->SetLabelFont(42);
   hmean_data_all_stack_4->GetXaxis()->SetTitleOffset(1);
   hmean_data_all_stack_4->GetXaxis()->SetTitleFont(42);
   hmean_data_all_stack_4->GetYaxis()->SetLabelFont(42);
   hmean_data_all_stack_4->GetYaxis()->SetTitleFont(42);
   hmean_data_all_stack_4->GetZaxis()->SetLabelFont(42);
   hmean_data_all_stack_4->GetZaxis()->SetTitleOffset(1);
   hmean_data_all_stack_4->GetZaxis()->SetTitleFont(42);
   hs_m->Add(hmean_data_all_stack_4,"");
   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);
   entry=leg->AddEntry("hmean_data_all_stack_4","Zee data","lpf");
   entry->SetFillStyle(1001);
   entry->SetLineColor(1);
   entry->SetLineStyle(1);
   entry->SetLineWidth(1);
   entry->SetMarkerColor(1);
   entry->SetMarkerStyle(20);
   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);
}