void plot_photon_rates_25_20_c4()
{
//=========Macro generated from canvas: c4/c4 Photon Rates
//=========  (Mon Feb 29 17:19:39 2016) by ROOT version6.05/02
   TCanvas *c4 = new TCanvas("c4", "c4 Photon Rates",200,45,700,700);
   gStyle->SetOptFit(1);
   c4->Range(0,0,1,1);
   c4->SetFillColor(0);
   c4->SetBorderMode(0);
   c4->SetBorderSize(2);
   c4->SetLeftMargin(0.15);
   c4->SetRightMargin(0.15);
   c4->SetBottomMargin(0.15);
   c4->SetFrameBorderMode(0);
   
   Double_t Graph0_fx1001[4] = {
   0,
   2,
   4,
   6};
   Double_t Graph0_fy1001[4] = {
   0.2459593,
   0.1908961,
   0.09182515,
   0.04106425};
   Double_t Graph0_fex1001[4] = {
   6.941928e-310,
   0,
   6.941926e-310,
   6.941928e-310};
   Double_t Graph0_fey1001[4] = {
   0.0009049962,
   0.0007972853,
   0.0005529629,
   0.0003697832};
   TGraphErrors *gre = new TGraphErrors(4,Graph0_fx1001,Graph0_fy1001,Graph0_fex1001,Graph0_fey1001);
   gre->SetName("Graph0");
   gre->SetTitle("");
   gre->SetFillColor(1);
   gre->SetMarkerStyle(20);
   gre->SetMarkerSize(1.2);
   
   TH1F *Graph_Graph1001 = new TH1F("Graph_Graph1001","",100,-0.6,6.6);
   Graph_Graph1001->SetMinimum(0);
   Graph_Graph1001->SetMaximum(0.5);
   Graph_Graph1001->SetDirectory(0);
   Graph_Graph1001->SetStats(0);

   Int_t ci;      // for color index setting
   TColor *color; // for color definition with alpha
   ci = TColor::GetColor("#000099");
   Graph_Graph1001->SetLineColor(ci);
   Graph_Graph1001->GetXaxis()->SetTitle("Offset (mm)");
   Graph_Graph1001->GetXaxis()->SetRange(0,101);
   Graph_Graph1001->GetXaxis()->SetNdivisions(505);
   Graph_Graph1001->GetXaxis()->SetLabelFont(42);
   Graph_Graph1001->GetXaxis()->SetLabelSize(0.035);
   Graph_Graph1001->GetXaxis()->SetTitleSize(0.035);
   Graph_Graph1001->GetXaxis()->SetTitleFont(42);
   Graph_Graph1001->GetYaxis()->SetTitle("Fraction past aperture");
   Graph_Graph1001->GetYaxis()->SetLabelFont(42);
   Graph_Graph1001->GetYaxis()->SetLabelSize(0.05);
   Graph_Graph1001->GetYaxis()->SetTitleSize(0.05);
   Graph_Graph1001->GetYaxis()->SetTitleOffset(1.5);
   Graph_Graph1001->GetYaxis()->SetTitleFont(42);
   Graph_Graph1001->GetZaxis()->SetLabelFont(42);
   Graph_Graph1001->GetZaxis()->SetLabelSize(0.035);
   Graph_Graph1001->GetZaxis()->SetTitleSize(0.035);
   Graph_Graph1001->GetZaxis()->SetTitleFont(42);
   gre->SetHistogram(Graph_Graph1001);
   
   gre->Draw("ap");
   
   Double_t Graph1_fx1002[4] = {
   0,
   2,
   4,
   6};
   Double_t Graph1_fy1002[4] = {
   0.2252906,
   0.1783491,
   0.09332027,
   0.04289902};
   Double_t Graph1_fex1002[4] = {
   6.941928e-310,
   0,
   6.941926e-310,
   6.941928e-310};
   Double_t Graph1_fey1002[4] = {
   0.0008661373,
   0.0007706384,
   0.0005574465,
   0.0003779539};
   gre = new TGraphErrors(4,Graph1_fx1002,Graph1_fy1002,Graph1_fex1002,Graph1_fey1002);
   gre->SetName("Graph1");
   gre->SetTitle("Graph");
   gre->SetFillColor(1);
   gre->SetMarkerColor(2);
   gre->SetMarkerStyle(20);
   gre->SetMarkerSize(1.2);
   gre->Draw("p");
   
   Double_t Graph2_fx1003[4] = {
   0,
   2,
   4,
   6};
   Double_t Graph2_fy1003[4] = {
   0.1673138,
   0.1425028,
   0.09117582,
   0.04765744};
   Double_t Graph2_fex1003[4] = {
   6.941928e-310,
   0,
   6.941926e-310,
   6.941928e-310};
   Double_t Graph2_fey1003[4] = {
   0.0007464163,
   0.0006888535,
   0.0005510043,
   0.0003983644};
   gre = new TGraphErrors(4,Graph2_fx1003,Graph2_fy1003,Graph2_fex1003,Graph2_fey1003);
   gre->SetName("Graph2");
   gre->SetTitle("Graph");
   gre->SetFillColor(1);
   gre->SetMarkerColor(4);
   gre->SetMarkerStyle(20);
   gre->SetMarkerSize(1.2);
   gre->Draw("p");
   
   TLegend *leg = new TLegend(-2.353437e-185,-2.353437e-185,-2.353437e-185,-2.353437e-185,NULL,"brNDC");
   leg->SetBorderSize(1);
   leg->SetLineColor(1);
   leg->SetLineStyle(1);
   leg->SetLineWidth(1);
   leg->SetFillColor(0);
   leg->SetFillStyle(1001);
   TLegendEntry *entry=leg->AddEntry("Graph0","#sigma=0.5 mm","p");
   entry->SetLineColor(1);
   entry->SetLineStyle(1);
   entry->SetLineWidth(1);
   entry->SetMarkerColor(1);
   entry->SetMarkerStyle(21);
   entry->SetMarkerSize(1);
   entry=leg->AddEntry("Graph1","#sigma=1.0 mm","p");
   entry->SetLineColor(1);
   entry->SetLineStyle(1);
   entry->SetLineWidth(1);
   entry->SetMarkerColor(1);
   entry->SetMarkerStyle(21);
   entry->SetMarkerSize(1);
   entry=leg->AddEntry("Graph2","#sigma=2.0 mm","p");
   entry->SetLineColor(1);
   entry->SetLineStyle(1);
   entry->SetLineWidth(1);
   entry->SetMarkerColor(1);
   entry->SetMarkerStyle(21);
   entry->SetMarkerSize(1);
   leg->Draw();
   c4->Modified();
   c4->cd();
   c4->SetSelected(c4);
}