diff --git a/convertRawToAnalyzed/analyse.cpp b/convertRawToAnalyzed/analyse.cpp
index d4fdcd14b0f7a819ea90aebfb99cfc1ffbd1ad9d..0d979c61918ddac1326f5e5434a9cb5780879a46 100644
--- a/convertRawToAnalyzed/analyse.cpp
+++ b/convertRawToAnalyzed/analyse.cpp
@@ -23,9 +23,9 @@ int main(int argc, char* argv[])
 
 
 
-	if ( (argc < 3) || (argc > 4) ) {
+	if ( (argc < 3) || (argc > 5) ) {
 		// Tell the user how to run the program
-		std::cerr << "Usage: " << argv[0] << " [list with input files] [outputfile] [number of points in one event (1000)]" << std::endl;
+		std::cerr << "Usage: " << argv[0] << " [list with input files] [outputfile] [smoothParameter (1 - smoothed, 0 - not)] [number of points in one event (1000 or 1024)]" << std::endl;
 		/* "Usage messages" are a conventional way of telling the user
 		 * how to run a program if they enter the command incorrectly.
 		 */
@@ -34,8 +34,10 @@ int main(int argc, char* argv[])
 
 	TString infiles = argv[1];
 	TString ofile = argv[2];
-	TString Asize = argv[3];
-	Int_t kEventSize;
+	TString smooth = argv[3];
+	TString Asize = argv[4];
+	Int_t kEventSize,intSmoth;
+	Bool_t smoothPar = kFALSE;
 
 	if(argc==3) {
 		kEventSize = 1024;
@@ -43,10 +45,24 @@ int main(int argc, char* argv[])
 		noiseMax = 100.;
 		Info("convertRawToAnalyzed", "Event size was set to %d", kEventSize);
 	}
-	if(argc==4) {
+
+	if(argc>3) {
+		intSmoth = smooth.Atoi();
+		if((intSmoth!=1) && (intSmoth!=0)) {
+			std::cerr<< argv[3] << " smoothpar should be 1 or 0 " << std::endl;
+			return 1;
+		}
+		if( intSmoth == 1 ) {
+			smoothPar = kTRUE;
+			Info("convertRawToAnalyzed", "we gona SMOOTH");
+		}
+		else {Info("convertRawToAnalyzed", "we NOT gonna SMOOTH");}
+	}
+
+	if(argc==5) {
 		kEventSize = Asize.Atoi();
-		if(kEventSize!=1000) {
-			std::cerr<< argv[0] << " the size of Events should be 1000 in this case " << std::endl;
+		if((kEventSize!=1000) && ((kEventSize!=1024))) {
+			std::cerr<< argv[0] << " the size of Events should be 1000 or 1024 " << std::endl;
 			return 1;
 		} 
 	}
@@ -54,7 +70,7 @@ int main(int argc, char* argv[])
 	TFile *f = new TFile(infiles.Data());
 	if (/*f == 0 || */f->IsZombie()) {
 		Error("convertRawToAnalyzed", "Input file was not opened. Program will be terminated");
-		return 2;
+		return 1;
 	}
 	TTree *tr = (TTree*)f->Get("rtree");
 
@@ -66,8 +82,6 @@ int main(int argc, char* argv[])
 		tr->SetBranchAddress(bName.Data(), &revent[j]);
 	}
 
-
-
 	TFile *fw = new TFile(ofile.Data(), "RECREATE");	//create .root file with somehow analyzed data
 	TTree *tw = new TTree("atree", "title of drs4 analysis tree");	//create analysis tree atree in it
 
@@ -90,7 +104,7 @@ int main(int argc, char* argv[])
 		//cout<<" Event "<<i<<endl;
 		for (Int_t j = 0; j<noBranches; j++) {
 			wevent[j]->Reset();
-			wevent[j]->ProcessEvent();	//here all the analysis is going on so far
+			wevent[j]->ProcessEvent(smoothPar);	//here all the analysis is going on so far
 		}
 
 		if ( !(i%100) ) { printf("Found event #%lld\n", i); }
diff --git a/dataClasses/AEvent.cpp b/dataClasses/AEvent.cpp
index fab8d2663b74dd5795af852e8816ec003e5b4f3d..07d29de21c28959806f6b1567ced2f10b1d684dd 100644
--- a/dataClasses/AEvent.cpp
+++ b/dataClasses/AEvent.cpp
@@ -50,19 +50,22 @@ void AEvent::ProcessEvent(Bool_t bSmooth) {
 
 	SetMaxAmplitudes();
 
-	SetGraphs();
-
 	if (bSmooth == kTRUE) {
 		SmoothGraphs();
 	}
+	else {
+		SetGraphs();
+	}
 
 	FindFrontProperties();
 	SetLED();
 //	SetGraphs();
+
 	SetCFD();
 	SetChargeCFD();
 	SetChargeLED();
 	SetChargeTF();
+	SetToT();
 
 //	SmoothGraphs();
 
@@ -84,6 +87,8 @@ void AEvent::Reset() {
 	fTime10=0.;
 	fTime90=0.;
 	fTimeMid=0.;
+	fToT=-100.;
+	fAmpMid=0.;
 	fAmpMax = 0.;
 	fTimeAmpMax = 0.;
 	fTimeCFD = -100.;
@@ -110,7 +115,7 @@ void AEvent::Init() {
 
 	fGraphSignal = new TGraph();
 	fGraphCFD = new TGraph();
-	fGraphSmooth = new TGraph();
+//	fGraphSmooth = new TGraph();
 	fInputEvent = 0;
 
 	fCFratio = 0.;
@@ -135,10 +140,8 @@ void AEvent::SetGraphs() {
 void AEvent::SmoothGraphs() {
 
 	//smoothing graph
+	fGraphSignal->Set(fNPoints - fWinSize/2);
 
-	fGraphSmooth->Set(fNPoints - fWinSize/2);
-
-	//Int_t winSize = 5;	 		//number of smoothing points
 	Int_t winMidSize = fWinSize / 2;	
 	Double_t tmin, tmax, meanTime, meanAmp, sumAmp;	
 
@@ -159,7 +162,7 @@ void AEvent::SmoothGraphs() {
     		meanAmp = sumAmp / fWinSize;
 		//cout<<"mean amp "<<fAmpPos[i]<<endl;
 
-		fGraphSmooth->SetPoint(i, meanTime, meanAmp);
+    	fGraphSignal->SetPoint(i, meanTime, meanAmp);
 		
 	}	
 
@@ -249,6 +252,7 @@ void AEvent::FindFrontProperties() {
 	fEdgeXi = fit1->GetChisquare();
 
 	fTimeMid = (fTime90 -fTime10)*0.5 + fTime10; 	//time point between fTime90 and fTime10
+	fAmpMid = fGraphSignal->Eval(fTimeMid);
 
 	//adding point where fit function crosses zero
 	Double_t a = 0, b = 0;
@@ -427,3 +431,29 @@ void AEvent::SetLED(Double_t threshold) {
 	// сделать через функцию getpoint и цикл по точкам от 
 
 }
+
+void AEvent::SetToT() {
+
+	Double_t time = fTimeMid;
+	Double_t timeBack = 0;
+	const Double_t ns = 15.; //withing this interval signal should end for sure, in nanosec
+
+	const Double_t timeStep = 0.05;
+
+	//cout<<"fAmpMid "<<fAmpMid<<endl;
+	while( fGraphSignal->Eval(time) >= fAmpMid && time < fTimeMid + ns) {
+		//cout<<"timeback "<<timeBack<<endl;
+		//cout<<"fGraphSignal->Eval(time) "<<fGraphSignal->Eval(time)<<endl;
+		//cout<<endl;
+		//if(timeBack>150.) {return;}
+		timeBack = time;
+		time = time + timeStep;
+	}
+	//cout<<"timeback "<<timeBack<<endl;
+
+	fToT = timeBack - fTimeMid;
+	//cout<<"ftot "<<fToT<<endl;
+
+
+
+}
diff --git a/dataClasses/AEvent.h b/dataClasses/AEvent.h
index 6f6b36a15a6a520c002e9dcc460816b9bc23dcd7..e2d86f8fa090dbeddf0c8417ba82b6c20ac8194e 100644
--- a/dataClasses/AEvent.h
+++ b/dataClasses/AEvent.h
@@ -44,6 +44,8 @@ private:
 	Double_t fTime10;		//time of 10% of rising edge amplitude in ns
 	Double_t fTime90;		//time of 10% of rising edge amplitude in ns
 	Double_t fTimeMid;		//time point between fTime90 and fTime10
+	Double_t fAmpMid;		//amplitude in fTimeMid point. Used in ToT on 50% of rising edge determination
+	Double_t fToT;
 
 	TArrayD fAmpCFD;	//array for CFD amplitudes (attenuated, inversed and delayed)
 	Double_t fTimeCFD;			//zero-crossing time
@@ -56,7 +58,7 @@ private:
 
 	TGraph *fGraphSignal;
 	TGraph *fGraphCFD;
-	TGraph *fGraphSmooth;
+//	TGraph *fGraphSmooth;
 
 	RawEvent *fInputEvent;		//!
 
@@ -107,6 +109,10 @@ public:
 	void SetSmoothPoints(Int_t numofp) {fWinSize = numofp; };
 	//set number of smoothing points
 
+	void SetToT();
+	//calculate time-over-threshold. the threshold value is fTimeMid - middle point of the rising edge
+	//ToT is calculated within 15 ns range in order to consider all the weirdness of the signal form
+
 	void Reset();
 	 //Resets arrays to zeros
 
@@ -121,10 +127,10 @@ public:
 		return fGraphSignal;
 	}
 
-	TGraph* GetGraphSmooth() {
+	/*TGraph* GetGraphSmooth() {
 
 		return fGraphSmooth;
-	}
+	}*/
 	//draws signal shape graphs
 
 	void FindFrontProperties();
diff --git a/macros/testShowGraphs.cxx b/macros/testShowGraphs.cxx
index 7fd9cca91b58bbde4b160ccf8dbfeb9fbf11b2a1..7d802976c1aa6df5d80c0e89da427708a7baccb6 100644
--- a/macros/testShowGraphs.cxx
+++ b/macros/testShowGraphs.cxx
@@ -27,7 +27,7 @@ void testShowGraphs()
 
 //	TFile fr("../data/dataTektronix/exp18.root");
 
-	TFile fr("../data/dataDSR4/analysis_08_2.root");
+	TFile fr("../data/dataDSR4/analysis_07_8.root");
 
 //	TFile fr("../data/dataDSR4/Neurad_081216_2NEW.root");
 //	TFile fr("../data/dataTektronix/exp18.root");
@@ -81,7 +81,7 @@ void testShowGraphs()
 		//f1->SetRange(t10[k], t90[k]);
 		//gr[k]->Fit(f1, "RQ");
 	}
-	c1->Print(Form("../macros/picsDRS4/file%s/signals%s", foldername, ext));
+	//c1->Print(Form("../macros/picsDRS4/file%s/signals%s", foldername, ext));
 //	c1->cd(2);
 //	tr->Draw("gAmp.Draw()","","goff",1,124);
 }