diff --git a/dataClasses/AEvent.cpp b/dataClasses/AEvent.cpp
index 0f8949fcf121de377bbda0302a5de6d1e8c5d652..71bf043bc278cf9a20e891657c2320989dceb2a9 100644
--- a/dataClasses/AEvent.cpp
+++ b/dataClasses/AEvent.cpp
@@ -198,10 +198,14 @@ void AEvent::FindFrontProperties() {
 		fTime90 = time;
 		time = time - timeStep;
 	}
+//	cout << "Found time90 " << fTime90 << endl;
+
+//	cout<< "Time90 - time10 "<< fTime90 - fTime10 << endl;
+//	if(fTime90 - fTime10 == 0.25 ) { cout<< "Zero !!"<<endl; }
 
 	TF1 *fit1 = new TF1("fit1","[1]*x+[0]");	//function for one parameter fitting in the range of pmin-pmax
 	fit1->SetRange(fTime10,fTime90);
-	fGraphSignal->Fit(fit1,"RQN","goff");
+	fGraphSignal->Fit(fit1,"RQ","goff");
 	fEdgeSlope = fit1->GetParameter(1);
 
 	delete fit1;
diff --git a/macros/analyse.C b/macros/analyse.C
index 02d13c606c53fb1015ddb2376d565ea1d418294f..62b79d7d6b027702d07138d334de492bfc6ac966 100644
--- a/macros/analyse.C
+++ b/macros/analyse.C
@@ -1,3 +1,8 @@
+// now raw .root to analyzed .root conversion 
+// is taking place in 
+// ./convertRawToAnalyzed/analyse.cpp
+// it is compiled within makefile
+
 void analyse()
 {
 	gSystem->Load("../libData.so");
diff --git a/macros/testShowGraphs.cxx b/macros/testShowGraphs.cxx
index 44c781f06cd9784bbc2c6db2feb93befe42b7de6..270b6e7e927102fcc2990781d4222a50ee1532dc 100644
--- a/macros/testShowGraphs.cxx
+++ b/macros/testShowGraphs.cxx
@@ -3,11 +3,11 @@ void testShowGraphs()
 
 	gSystem->Load("../libData.so");
 
-	const Long64_t kFirstEvent = 128;
+	const Long64_t kFirstEvent = 50;
 
 //	TFile fr("../data/dataDSR4/analysis_07_1.root");
-//	TFile fr("../data/dataDSR4/analysis_07_8.root");
-	TFile fr("../data/dataTektronix/analysisExp7.root");
+	TFile fr("../data/dataDSR4/analysis_07_8.root");
+//	TFile fr("../data/dataTektronix/analysisExp7.root");
 	TTree *tr = (TTree*)fr.Get("atree");
 
 	AEvent *revent = new AEvent();
@@ -15,22 +15,22 @@ void testShowGraphs()
 
 	TGraph *gr[10];
 
-	cout << "warning" << endl;
+//	cout << "warning" << endl;
 
 	cout << tr->GetEntries() << endl;
 
 	//loop over events
 	for (Long64_t i = 0; i < 10; i++) {
 		gr[i] = 0;
-	cout << "warning 1" << endl;
+//	cout << "warning 1" << endl;
 		cout << i+kFirstEvent << endl;
-//		tr->GetEntry(i+kFirstEvent);
-		tr->GetEntry(i);
-	cout << "warning 2" << endl;
+		tr->GetEntry(i+kFirstEvent);
+//		tr->GetEntry(i);
+//	cout << "warning 2" << endl;
 		gr[i] = new TGraph(*revent->GetGraphSignal());
 	}//for over events
 
-	cout << "warning 3" << endl;
+//	cout << "warning 3" << endl;
 
 	TCanvas *c1 = new TCanvas("c1","test",10,10,1000,600);
 	c1->Divide(3,2);