diff --git a/AculData/CMakeLists.txt b/AculData/CMakeLists.txt
new file mode 100644
index 0000000000000000000000000000000000000000..3cf53b2df681770a0fb4e1c53e988b5069b4064b
--- /dev/null
+++ b/AculData/CMakeLists.txt
@@ -0,0 +1,26 @@
+############################################################################
+# CMakeLists.txt file for building AculData package
+############################################################################
+
+ROOT_STANDARD_LIBRARY_PACKAGE(AculData
+  HEADERS
+    AculCalibCsI.h
+    AculCalibration.h
+    # ConfigDictionary.h
+    # ReturnCodes.h
+    # AculDataLinkDef.h
+  SOURCES
+    AculCalibCsI.cpp
+    AculCalibration.cpp
+    # ConfigDictionary.cpp
+#   DICTIONARY_OPTIONS
+#     -writeEmptyRootPCM
+#   DEPENDENCIES
+#     MathCore
+#     Matrix
+#     RIO
+   LINKDEF
+     AculDataLinkDef.h
+)
+
+ROOT_ADD_TEST_SUBDIRECTORY(test)
\ No newline at end of file
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 12a3f320af8649b8c59b96b92b82624e92adbb02..2fbc3f1b58f9e7fed23125295f8db92a79399231 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -15,6 +15,7 @@ message(STATUS "ROOT include directories: ${ROOT_INCLUDE_DIRS}")
 
 # Add the TELoss directory
 add_subdirectory(TELoss)
+add_subdirectory(AculData)
 
 # Add the "TELoss" directory to the include path
 # include_directories(TELoss)
diff --git a/README b/README
index 5cfa9ef73248454cf876f2805defc8f0f0b178ff..9e04925efe4495953f34e0208d6311ac8a4176bb 100755
--- a/README
+++ b/README
@@ -10,7 +10,7 @@ I. Use with GNU make
 
 3) add the install folder to LD_LIBRARY_PATH
 
-II. Use with cmake (TELoss.so build only in this commit)
+II. Use with cmake
 
 1) mkdir build
 
@@ -18,4 +18,12 @@ II. Use with cmake (TELoss.so build only in this commit)
 
 3) cmake ..
 
-4) make
\ No newline at end of file
+4) make
+
+III. Test of compiled libraries
+
+1) cd macros
+
+2) rootlogon.C script will automatically load compiled libraries libTELoss.so and libAculData.so, then
+	root -l testOfAculData.cxx
+	root -l testOfTELoss.cxx
\ No newline at end of file
diff --git a/TELoss/CMakeLists.txt b/TELoss/CMakeLists.txt
index dae8f498a15b200661b1170c12737c45f7404589..c48b777294dbdf6ccc235265aa826e42c79bd730 100644
--- a/TELoss/CMakeLists.txt
+++ b/TELoss/CMakeLists.txt
@@ -23,8 +23,11 @@ set(FORTRAN_SOURCES
 )
 
 # Generate dictionary for TELoss class
-ROOT_GENERATE_DICTIONARY(G__TELoss ${CMAKE_CURRENT_SOURCE_DIR}/TELoss.h 
-LINKDEF ${CMAKE_CURRENT_SOURCE_DIR}/TELossLinkDef.h)
+ROOT_GENERATE_DICTIONARY(
+    G__TELoss
+        ${CMAKE_CURRENT_SOURCE_DIR}/TELoss.h 
+    LINKDEF 
+        ${CMAKE_CURRENT_SOURCE_DIR}/TELossLinkDef.h)
 
 #working
 # ROOT_GENERATE_DICTIONARY(G__TELoss ${CMAKE_CURRENT_SOURCE_DIR}/TELoss/TELoss.h
diff --git a/macros/parforcal.par b/macros/parforcal.par
new file mode 100644
index 0000000000000000000000000000000000000000..34fcb5a2dd603600438a31823c8c70b80e0cba25
--- /dev/null
+++ b/macros/parforcal.par
@@ -0,0 +1,21 @@
+//226Ra
+//relative units are normalized to 1
+
+4					noPeaks	//number of peaks// число пиков, по которым происходит калибровка
+4.751				E1	//in MeV including dead layer of alpha source//энергии альфа источника
+5.459 				E2	//in MeV//
+5.972				E3	//in MeV//
+7.661				E4	//in MeV//
+2.3 				deadLayer
+0 					lowersubaddress
+15 				uppersubaddress
+ANS				block
+AnalysisxTree		treename
+400	lowerChannel			//in channels//каналы,
+2000	upperChannel			//in channels//каналы
+0.5	lowerPeakHight			//in relative units; minimal range of the peak//
+0.5	upperPeakHight			//in relative units; minimal range of the peak//
+0.1	peakPositionTolerance	//in relative units; for check of the peaks positions in channels//
+2	fitFunctionLineWidth	//integer 1 - 10; graphics//
+20	minFitSigma				//minimal sigma of the peaks to be fitted//
+0.3	fitHightThreshold		//in relative units; the minimal height of the treated peak//
diff --git a/macros/rootlogon.C b/macros/rootlogon.C
index c93c330f425cd04b7e1fb28ba72960c344b264e6..efd6007f3c683e8137000df0b399a282e1a7c4db 100644
--- a/macros/rootlogon.C
+++ b/macros/rootlogon.C
@@ -1,9 +1,16 @@
 {
     
     TString pathToTELoss = "../build/TELoss/libTELoss.so";
+    TString pathToAculData = "../build/AculData/libAculData.so";
 
+    //libTELoss.so loading
     Int_t teloss = gSystem->Load(pathToTELoss);
     if (teloss==0) Info("rootlogon.C", "Library %s was successfully loaded.", pathToTELoss.Data());
     else Error("rootlogon.C", "Some error with %s loading", pathToTELoss.Data());
+
+    //libAculData.so loading
+    Int_t aculdata = gSystem->Load(pathToAculData);
+    if (aculdata==0) Info("rootlogon.C", "Library %s was successfully loaded.", pathToAculData.Data());
+    else Error("rootlogon.C", "Some error with %s loading", pathToAculData.Data());
     
 }
\ No newline at end of file
diff --git a/macros/testOfAculData.cxx b/macros/testOfAculData.cxx
new file mode 100644
index 0000000000000000000000000000000000000000..3236fd8bf4270037a9c344b1ac2df1078f0d1b25
--- /dev/null
+++ b/macros/testOfAculData.cxx
@@ -0,0 +1,16 @@
+#include "../AculData/AculCalibration.h"
+
+void testOfAculData()
+{
+	// gSystem->Load("/home/aculina/AculUt/libAculData.so");
+	// gSystem->Load("/home/aculina/AculUt/libTELoss.so");
+
+	AculCalibration cal;
+	
+    cal.SetParFileName("./parforcal.par");	
+    cal.Init();	//takes parameters from .par
+	cal.PrintInputParameters();
+	
+    cal.PrintCalibrationParameters();
+
+}