diff --git a/macros/histCorr.C b/macros/histCorr.C
index cffc5bf2b310989f47249e4e076a86cbefbeb7a1..debf8df01fa9e0eb36446899270492bab36b87d9 100644
--- a/macros/histCorr.C
+++ b/macros/histCorr.C
@@ -1,6 +1,6 @@
 //#include "TCanvas.h"
 
-void histCorr(const char *filename = "analysis_07_8.root", const char *foldername = "7_8", const char *ext = ".eps", const Bool_t can1 = 1, const Bool_t can2 = 1, const Bool_t can3 = 1, const Bool_t can4 = 1)
+void histCorr(const char *filename = "analysis_07_8.root", const char *foldername = "7_8", const char *ext = ".eps", const Bool_t can1 = 0, const Bool_t can2 = 0, const Bool_t can3 = 0, const Bool_t can4 = 0,  const Bool_t can5 = 1)
 {
 	gSystem->Load("../libData.so");
 	TFile *f = new TFile(Form("../data/dataDSR4/%s", filename));
@@ -154,4 +154,21 @@ void histCorr(const char *filename = "analysis_07_8.root", const char *foldernam
 
 	}
 
+	if (can5) {
+		TCanvas *c5 = new TCanvas("c5", "Sigma");
+		c5->cd();
+		TH1F *h11 = new TH1F("h11", "sigma", 1023, -10, 10);
+
+		t->Draw("Ach1.fAmpPos  >> h11","Ach1.fTime >0","col");
+		//x
+		//h10->GetXaxis()->SetTitle("\\Delta \\tau_{1}^{(rise)} [ns]");
+		//h10->GetXaxis()->CenterTitle();
+		//y
+		//h10->GetYaxis()->SetTitle("fEdgeXi");
+		//h10->GetYaxis()->CenterTitle();
+		c5->Update();
+		//c4->Print(Form("../macros/picsDRS4/file%s/XiSquares%s", foldername, ext));
+
+	}
+
 }
diff --git a/macros/testShowGraphs.cxx b/macros/testShowGraphs.cxx
index af320168f569eb9a8f9ca6637da1056823582c48..6f9b399c41a413a687abcfd1030b5b0099a06bc8 100644
--- a/macros/testShowGraphs.cxx
+++ b/macros/testShowGraphs.cxx
@@ -7,7 +7,7 @@ void testShowGraphs()
 
 //	TFile fr("../data/dataDSR4/analysis_07_1.root");
 //	TFile fr("../data/dataDSR4/analysis_07_8.root");
-	TFile fr("../data/dataTektronix/exp18.root");
+	TFile fr("../data/dataDSR4/Neurad_081216_2NEW.root");
 //	TFile fr("../data/dataTektronix/analysisExp7.root");
 	TTree *tr = (TTree*)fr.Get("atree");
 
@@ -45,19 +45,19 @@ void testShowGraphs()
 //	cout << "warning 3" << endl;
 
 	TCanvas *c1 = new TCanvas("c1","test",10,10,1000,600);
-	c1->Divide(3,2);
+	//c1->Divide(3,2);
 
 	TF1 *f1 = new TF1("f1name", "[0]+x*[1]");
 //	TF1 *f1 = new TF1("pol1", );
 
-	for (Int_t k = 0; k < 6; k++) {
+	/*for (Int_t k = 0; k < 6; k++) {
 		c1->cd(k+1);
 		gr[k]->Draw("AL*");
 
-		cout << t10[k] << "\t" << t90[k] << endl;
-		f1->SetRange(t10[k], t90[k]);
-		gr[k]->Fit(f1, "RQ");
-	}
+		//cout << t10[k] << "\t" << t90[k] << endl;
+		//f1->SetRange(t10[k], t90[k]);
+		//gr[k]->Fit(f1, "RQ");
+	}*/
 
 //	c1->cd(2);
 //	tr->Draw("gAmp.Draw()","","goff",1,124);