diff --git a/data/rawDataDSR4/README.md b/data/rawDataDSR4/README.md
index a0eea58ef41913feb0aa66dcbcc6a6c0c0d0c7ad..d4ac709a96e1e45d025c5c47149333c657e7d51e 100644
--- a/data/rawDataDSR4/README.md
+++ b/data/rawDataDSR4/README.md
@@ -4,18 +4,18 @@ Logbook
 
 File name		| Num of events | Comment
 ------------------------|---------------|---------------------------------------------------------------------|
-NeuRad_test_071216_1.dat| 500           |
-NeuRad_test_071216_2.dat| 500           | collimated gamma source; ch0 and ch1 have coincidence; ?trigger ch0?|
+NeuRad_test_071216_1.dat| 500           | collimated gamma source; ch0 and ch1 have coincidence; trigger ch0  |
+NeuRad_test_071216_2.dat| 5000          | collimated gamma source; ch0 and ch1 have coincidence; trigger ch0  |
 NeuRad_test_071216_3.dat|		| neutron source Cf						      |
-NeuRad_test_071216_4.dat| 2000		| source 60Co; trigger ch1; ch1-front, ch2,ch3,ch4 - back	      |
-NeuRad_test_071216_5.dat| 2000		| source 60Co; trigger ch1; ch1-front, ch2,ch3,ch4 - back	      |
-NeuRad_test_071216_6.dat| 2000		| source 60Co; trigger ch1; ch1-front, ch2,ch3,ch4 - back	      |
-NeuRad_test_071216_7.dat| 2000		| source 60Co; trigger ch1; ch1-front, ch2,ch3,ch4 - back	      |
+NeuRad_test_071216_4.dat| 2000		| source 60Co; trigger ch0; ch0-front, ch1,ch2,ch3 - back	      |
+NeuRad_test_071216_5.dat| 2000		| source 60Co; trigger ch0; ch0-front, ch1,ch2,ch3 - back	      |
+NeuRad_test_071216_6.dat| 2000		| source 60Co; trigger ch0; ch0-front, ch1,ch2,ch3 - back	      |
+NeuRad_test_071216_7.dat| 2000		| source 60Co; trigger ch0; ch0-front, ch1,ch2,ch3 - back	      |
 ------------------------|---------------|---------------------------------------------------------------------|
 
 Change of PMT amplification: increasing voltage up to 1100 mV, threshold 25 mV
 
 ------------------------|---------------|---------------------------------------------------------------------|
-NeuRad_test_071216_8.dat| 10000		| source 60Co; trigger ch1; ch1-front, ch2,ch3,ch4 - back ?????	      |
-NeuRad_test_081216_1.dat|		| trigger ch3	      				?????		      |
-NeuRad_test_081216_2.dat|		| collimated gamma source; two channels only: ch1 and ch2	      |
+NeuRad_test_071216_8.dat| 10000		| source 60Co; trigger ch0; ch0-front, ch1,ch2,ch3 - back 	      |
+NeuRad_test_081216_1.dat|		| trigger ch2	      				?????		      |
+NeuRad_test_081216_2.dat| 10000		| collimated gamma source; two channels only: ch0 and ch1	      |
diff --git a/macros/analyse.C b/macros/analyse.C
index 4921699575da20fa6afc6a9799d1ab39cd91fbb8..02d13c606c53fb1015ddb2376d565ea1d418294f 100644
--- a/macros/analyse.C
+++ b/macros/analyse.C
@@ -2,7 +2,7 @@ void analyse()
 {
 	gSystem->Load("../libData.so");
 
-	TFile *f = new TFile("../data/rawDataDSR4/NeuRad_test_07_8.root");
+	TFile *f = new TFile("../data/rawDataDSR4/NeuRad_test_08_2.root");
 	TTree *tr = (TTree*)f->Get("rtree");
 
 	const Int_t noBranches = 4;
@@ -19,7 +19,7 @@ void analyse()
 
 //	tr->SetMakeClass(1);
 
-	TFile *fw = new TFile("../data/dataDSR4/analysis_07_8.root", "RECREATE");	//create .root file with somehow analyzed data
+	TFile *fw = new TFile("../data/dataDSR4/analysis_08_2.root", "RECREATE");	//create .root file with somehow analyzed data
 	TTree *tw = new TTree("atree", "title of drs4 analysis tree");	//create analysis tree atree in it
 
 	AEvent *wevent[noBranches];	// pointer to the array (of AEvent class) in which analyzed data for each channel will be put
diff --git a/macros/histCFDf7_8.C b/macros/histCFDf7_8.C
new file mode 100644
index 0000000000000000000000000000000000000000..f4bf1e3c87765c4a25a278fd9e2259617c1d17fc
--- /dev/null
+++ b/macros/histCFDf7_8.C
@@ -0,0 +1,16 @@
+void histCFDf7_8()
+{
+	gSystem->Load("../libData.so");
+	TFile *f = new TFile("../data/dataDSR4/analysis_07_8.root");
+	TTree *t = (TTree*)f->Get("atree");
+	TCanvas *c = new TCanvas("CFD canvas");
+	c->Divide(2,2);
+	c->cd(1);
+	t->Draw("Ach0.fTimeCFD","","");
+	c->cd(2);
+	t->Draw("Ach2.fTimeCFD","","");
+	c->cd(3);
+	t->Draw("Ach0.fTimeCFD - Ach2.fTimeCFD","","");
+	c->cd(4);
+
+}
diff --git a/macros/histCFDf8_2.C b/macros/histCFDf8_2.C
new file mode 100644
index 0000000000000000000000000000000000000000..f10cfdbab84eeb100d3389ca1f71c2a68da4c258
--- /dev/null
+++ b/macros/histCFDf8_2.C
@@ -0,0 +1,16 @@
+void histCFDf8_2()
+{
+	gSystem->Load("../libData.so");
+	TFile *f = new TFile("../data/dataDSR4/analysis_08_2.root");
+	TTree *t = (TTree*)f->Get("atree");
+	TCanvas *c = new TCanvas("CFD canvas");
+	c->Divide(2,2);
+	c->cd(1);
+	t->Draw("Ach0.fTimeCFD","","");
+	c->cd(2);
+	t->Draw("Ach1.fTimeCFD","","");
+	c->cd(3);
+	t->Draw("Ach0.fTimeCFD - Ach1.fTimeCFD","","");
+	c->cd(4);
+
+}