diff --git a/Projects/ComptonTelescope/ComptonCAM.detector b/Projects/ComptonTelescope/ComptonCAM.detector
deleted file mode 100644
index d91488de93685e6ea07102e05d3aa6225f16dc77..0000000000000000000000000000000000000000
--- a/Projects/ComptonTelescope/ComptonCAM.detector
+++ /dev/null
@@ -1,16 +0,0 @@
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-ComptonTelescope
-   R= 150 mm
-   THETA= 0 deg
-   PHI= 0 deg 
-   BETA= 0 0 0 deg
-   SIZE_DSSSD= 64 mm
-   NUMBER_DSSSD= 1 
-   DISTANCE_INTER_DSSSD= 10 mm
-   THICKNESS_DSSSD= 1.5 mm
-   NUMBER_STRIPS= 32
-   DISTANCE_TRACKER_CALORIMETER= 20 mm
-   THICKNESS_CALORIMETER= 10 mm
-   TRACKER= 1
-   CALORIMETER= 1
-   VIS= 1
diff --git a/Projects/ComptonTelescope/online/CMakeLists.txt b/Projects/ComptonTelescope/online/CMakeLists.txt
index 6f36d687f46d9c0ee4ddf63e168bdac3ae7a94d2..61ba46d1aa7199a74bc01d8f254d2dd81158d3c8 100644
--- a/Projects/ComptonTelescope/online/CMakeLists.txt
+++ b/Projects/ComptonTelescope/online/CMakeLists.txt
@@ -20,6 +20,8 @@ link_directories(${NPLIB}/lib)
 
 # support for c++11
 set (CMAKE_CXX_STANDARD 11)
+
+# add ROOT cxx flags
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${ROOT_CXX_FLAGS}")
 
 # set directories
diff --git a/Projects/ComptonTelescope/online/calibrations.txt b/Projects/ComptonTelescope/online/calibrations.txt
new file mode 100644
index 0000000000000000000000000000000000000000..97821d5d8bd7db027203aba58148e1dd5239c5e7
--- /dev/null
+++ b/Projects/ComptonTelescope/online/calibrations.txt
@@ -0,0 +1,5 @@
+CalibrationFilePath
+  ./calibrations/COCOTE_PACI_Front.txt
+  ./calibrations/COCOTE_PACI_Back.txt
+  ./calibrations/CeBr3_PED.txt
+  ./calibrations/CeBr3_E.txt
diff --git a/Projects/ComptonTelescope/online/calibrations/COCOTE_PACI_Back.txt b/Projects/ComptonTelescope/online/calibrations/COCOTE_PACI_Back.txt
new file mode 100644
index 0000000000000000000000000000000000000000..39b26671fcf3c1a76e7c5af932977654dfd15f7f
--- /dev/null
+++ b/Projects/ComptonTelescope/online/calibrations/COCOTE_PACI_Back.txt
@@ -0,0 +1,32 @@
+COMPTONTELESCOPE_D1_STRIP_BACK0_E -37.1 0.2106
+COMPTONTELESCOPE_D1_STRIP_BACK1_E -37.1 0.2106
+COMPTONTELESCOPE_D1_STRIP_BACK2_E -37.1 0.2106
+COMPTONTELESCOPE_D1_STRIP_BACK3_E -37.1 0.2106
+COMPTONTELESCOPE_D1_STRIP_BACK4_E -37.1 0.2106
+COMPTONTELESCOPE_D1_STRIP_BACK5_E -37.1 0.2106
+COMPTONTELESCOPE_D1_STRIP_BACK6_E -37.1 0.2106
+COMPTONTELESCOPE_D1_STRIP_BACK7_E -37.1 0.2106
+COMPTONTELESCOPE_D1_STRIP_BACK8_E -37.1 0.2106
+COMPTONTELESCOPE_D1_STRIP_BACK9_E -37.1 0.2106
+COMPTONTELESCOPE_D1_STRIP_BACK10_E -37.1 0.2106
+COMPTONTELESCOPE_D1_STRIP_BACK11_E -37.1 0.2106
+COMPTONTELESCOPE_D1_STRIP_BACK12_E -37.1 0.2106
+COMPTONTELESCOPE_D1_STRIP_BACK13_E -37.1 0.2106
+COMPTONTELESCOPE_D1_STRIP_BACK14_E -37.1 0.2106
+COMPTONTELESCOPE_D1_STRIP_BACK15_E -37.1 0.2106
+COMPTONTELESCOPE_D1_STRIP_BACK16_E -37.1 0.2106
+COMPTONTELESCOPE_D1_STRIP_BACK17_E -37.1 0.2106
+COMPTONTELESCOPE_D1_STRIP_BACK18_E -37.1 0.2106
+COMPTONTELESCOPE_D1_STRIP_BACK19_E -37.1 0.2106
+COMPTONTELESCOPE_D1_STRIP_BACK20_E -37.1 0.2106
+COMPTONTELESCOPE_D1_STRIP_BACK21_E -37.1 0.2106
+COMPTONTELESCOPE_D1_STRIP_BACK22_E -37.1 0.2106
+COMPTONTELESCOPE_D1_STRIP_BACK23_E -37.1 0.2106
+COMPTONTELESCOPE_D1_STRIP_BACK24_E -37.1 0.2106
+COMPTONTELESCOPE_D1_STRIP_BACK25_E -37.1 0.2106
+COMPTONTELESCOPE_D1_STRIP_BACK26_E -37.1 0.2106
+COMPTONTELESCOPE_D1_STRIP_BACK27_E -37.1 0.2106
+COMPTONTELESCOPE_D1_STRIP_BACK28_E -37.1 0.2106
+COMPTONTELESCOPE_D1_STRIP_BACK29_E -37.1 0.2106
+COMPTONTELESCOPE_D1_STRIP_BACK30_E -37.1 0.2106
+COMPTONTELESCOPE_D1_STRIP_BACK31_E -37.1 0.2106
diff --git a/Projects/ComptonTelescope/online/calibrations/COCOTE_PACI_Front.txt b/Projects/ComptonTelescope/online/calibrations/COCOTE_PACI_Front.txt
new file mode 100644
index 0000000000000000000000000000000000000000..0ecdf01d3078b513e3bedf0f8cef56941d0489ac
--- /dev/null
+++ b/Projects/ComptonTelescope/online/calibrations/COCOTE_PACI_Front.txt
@@ -0,0 +1,32 @@
+COMPTONTELESCOPE_D1_STRIP_FRONT0_E -34.4 0.22729
+COMPTONTELESCOPE_D1_STRIP_FRONT1_E -34.4 0.22729
+COMPTONTELESCOPE_D1_STRIP_FRONT2_E -34.4 0.22729
+COMPTONTELESCOPE_D1_STRIP_FRONT3_E -34.4 0.22729
+COMPTONTELESCOPE_D1_STRIP_FRONT4_E -34.4 0.22729
+COMPTONTELESCOPE_D1_STRIP_FRONT5_E -34.4 0.22729
+COMPTONTELESCOPE_D1_STRIP_FRONT6_E -34.4 0.22729
+COMPTONTELESCOPE_D1_STRIP_FRONT7_E -34.4 0.22729
+COMPTONTELESCOPE_D1_STRIP_FRONT8_E -34.4 0.22729
+COMPTONTELESCOPE_D1_STRIP_FRONT9_E -34.4 0.22729
+COMPTONTELESCOPE_D1_STRIP_FRONT10_E -34.4 0.22729
+COMPTONTELESCOPE_D1_STRIP_FRONT11_E -34.4 0.22729
+COMPTONTELESCOPE_D1_STRIP_FRONT12_E -34.4 0.22729
+COMPTONTELESCOPE_D1_STRIP_FRONT13_E -34.4 0.22729
+COMPTONTELESCOPE_D1_STRIP_FRONT14_E -34.4 0.22729
+COMPTONTELESCOPE_D1_STRIP_FRONT15_E -34.4 0.22729
+COMPTONTELESCOPE_D1_STRIP_FRONT16_E -34.4 0.22729
+COMPTONTELESCOPE_D1_STRIP_FRONT17_E -34.4 0.22729
+COMPTONTELESCOPE_D1_STRIP_FRONT18_E -34.4 0.22729
+COMPTONTELESCOPE_D1_STRIP_FRONT19_E -34.4 0.22729
+COMPTONTELESCOPE_D1_STRIP_FRONT20_E -34.4 0.22729
+COMPTONTELESCOPE_D1_STRIP_FRONT21_E -34.4 0.22729
+COMPTONTELESCOPE_D1_STRIP_FRONT22_E -34.4 0.22729
+COMPTONTELESCOPE_D1_STRIP_FRONT23_E -34.4 0.22729
+COMPTONTELESCOPE_D1_STRIP_FRONT24_E -34.4 0.22729
+COMPTONTELESCOPE_D1_STRIP_FRONT25_E -34.4 0.22729
+COMPTONTELESCOPE_D1_STRIP_FRONT26_E -34.4 0.22729
+COMPTONTELESCOPE_D1_STRIP_FRONT27_E -34.4 0.22729
+COMPTONTELESCOPE_D1_STRIP_FRONT28_E -34.4 0.22729
+COMPTONTELESCOPE_D1_STRIP_FRONT29_E -34.4 0.22729
+COMPTONTELESCOPE_D1_STRIP_FRONT30_E -34.4 0.22729
+COMPTONTELESCOPE_D1_STRIP_FRONT31_E -34.4 0.22729
diff --git a/Projects/ComptonTelescope/online/src/CMakeLists.txt b/Projects/ComptonTelescope/online/src/CMakeLists.txt
index a98440caaf058e514eda61c855c7ca5894387643..78c0f6dd08c64266ec21b00063c742003babc232 100644
--- a/Projects/ComptonTelescope/online/src/CMakeLists.txt
+++ b/Projects/ComptonTelescope/online/src/CMakeLists.txt
@@ -1,17 +1,3 @@
-# ROOT stuff
-#list(APPEND CMAKE_PREFIX_PATH $ENV{ROOTSYS})
-#find_package(ROOT REQUIRED)
-#include_directories(${ROOT_INCLUDE_DIRS})
-
-# nptool stuff
-#find_package(NPLib)
-#include(${NPLib_USE_FILE})
-#message("  found: ${NPLIB}")
-#message("  include directory: ${NPLib_INCLUDE_DIRS}")
-#message("  detector list (empty if all): ${NPLib_DETECTOR_LIST}")
-#message("  library directory: ${NPLib_LIB_DIRS}")
-#link_directories(${NPLIB}/lib)
-
 # build DecodeR shared library
 add_library(DecodeR SHARED DecodeR.cpp)
 
@@ -19,6 +5,4 @@ add_library(DecodeR SHARED DecodeR.cpp)
 add_executable(online online.cpp)
 
 # link library rules
-# !!!! Example1.detector not found when NPComptonTelescope is added !!!!
 target_link_libraries(online DecodeR ${ROOT_LIBRARIES} NPCore NPPhysics NPComptonTelescope)
-#target_link_libraries(online DecodeR ${ROOT_LIBRARIES} NPCore NPPhysics)
diff --git a/Projects/ComptonTelescope/online/src/online.cpp b/Projects/ComptonTelescope/online/src/online.cpp
index 31df7a2e380cbaad70e2ec0327d0f10c0f3e9be0..a40a5c6c0a15283d37c5ba6d1c6daf985c1af5e3 100644
--- a/Projects/ComptonTelescope/online/src/online.cpp
+++ b/Projects/ComptonTelescope/online/src/online.cpp
@@ -12,9 +12,8 @@
 
 // C++ headers
 #include <iostream>
-#include <string>
 #include <fstream>
-#include <vector>
+#include <string>
 using namespace std;
 
 
@@ -22,35 +21,29 @@ int main()
 {
   ///////////////////////////////////////////////////////////////////////////
   // configure option manager
-  // NPOptionManager::getInstance()->Destroy();
-
-  //   char arg[1000];
-  //   sprintf(arg,"-D ./ComptonCAM.detector -C Calibration.txt -GH -E Example2.reaction -P %i --circular",port);
-  //   sprintf(arg,"-D ./ComptonCAM.detector -C calibrations.txt -GH -E Example2.reaction --circular");
-  //   sprintf(arg,"-D ./ComptonCAM.detector -C calibrations.txt -GH -E ./10He.reaction --circular");
-  //   string arg = "-D ./ComptonCAM.detector -C calibrations.txt -GH -E ./10He.reaction --circular";
-  string arg = "-D ./Example1.detector -GH -E Example1.reaction --circular";
+//   NPOptionManager::getInstance()->Destroy();
+
+//  string arg = "-D ./ComptonCAM.detector -C Calibration.txt -GH -E Example2.reaction -P %i --circular",port);
+  string arg = "-D ./ComptonCAM.detector -C calibrations.txt -GH -E ./10He.reaction --circular";
   NPOptionManager::getInstance(arg);  
 
-  // ROOT output file name
+  // open ROOT output file
   RootOutput::getInstance("OnlineTree.root", "OnlineTree");
+  // get tree pointer
+  auto m_OutputTree = RootOutput::getInstance()->GetTree();
 
   // configure detector manager
   string detectorfileName = NPOptionManager::getInstance()->GetDetectorFile();
-  cout << "detector file name from NPOptionManager: " << detectorfileName << "\n";
   NPL::DetectorManager* m_NPDetectorManager = new NPL::DetectorManager();
   m_NPDetectorManager->ReadConfigurationFile(detectorfileName);
   m_NPDetectorManager->InitializeRootOutput();
 
-  ///////////////////////////////////////////////////////////////////////////
-  // this part is commented for debugging purposes, but it works on its own
-  ///////////////////////////////////////////////////////////////////////////
   // instantiate raw ComptonCAM data pointer
   auto ccamData = new TComptonTelescopeData();
   ccamData->Dump();
   // connect raw CCAM data pointer to physics class
-//  auto ccamPhys = (TComptonTelescopePhysics*) m_NPDetectorManager->GetDetector("ComptonTelescope");
-//  ccamPhys->SetRawDataPointer(ccamData);
+  auto ccamPhys = (TComptonTelescopePhysics*) m_NPDetectorManager->GetDetector("ComptonTelescope");
+  ccamPhys->SetRawDataPointer(ccamData);
 
   // read data file/flux and fill ccamData object
   std::cout << "Reading data\n";
@@ -60,7 +53,7 @@ int main()
 
   // Load a file
   std::ifstream is;
-  is.open("../mfm.bin", std::ios::binary);
+  is.open("./mfm.bin", std::ios::binary);
   is.seekg (0, std::ios::end);
   int length = is.tellg();
   is.seekg (0, ios::beg);
@@ -75,18 +68,20 @@ int main()
   D -> decodeRawMFM();
   D -> Dump();
 
-
   int c = 0;
-  //   int i = 0;
-
-  while (D -> getCursor() < length)
+  const int pixelNumber = 64;
+  while (D -> getCursor() < length) 
   {
+     // Clear raw data and physics objects
+     m_NPDetectorManager->ClearEventPhysics();
+     m_NPDetectorManager->ClearEventData();
+
      // Read the actual data
      D -> decodeRawMFM();
      //D -> Dump();//Optionnal print
 
      // Set ccamData (a better way is envisionned)
-     for (int i=0; i<64; i++) {
+     for (int i = 0; i < pixelNumber; ++i) {
        ccamData -> SetCTCalorimeterTTowerNbr( 1 );
        ccamData -> SetCTCalorimeterTDetectorNbr( 1 );//Triggered ASIC number
        ccamData -> SetCTCalorimeterTChannelNbr( D -> getPixelNumber() );//ASIC's channel number
@@ -96,25 +91,21 @@ int main()
        ccamData -> SetCTCalorimeterEChannelNbr( i );//PMT pixel number
        ccamData -> SetCTCalorimeterEEnergy( D -> getData()[i] );
      }
-     ccamData -> Dump();
-     ccamData -> Clear();
+//     ccamData -> Dump();
+
+     // Fill object in output ROOT file
+     m_OutputTree->Fill();
+
      c++;
   }
   delete D;
   delete [] buffer;
 
-  // test zone...
-  /*
-     ccamData->SetCTTrackerFrontETowerNbr(1);
-     ccamData->SetCTTrackerFrontEDetectorNbr(1);
-     ccamData->SetCTTrackerFrontEStripNbr(12);
-     ccamData->SetCTTrackerFrontEEnergy(480);
-     ccamData->Dump();
-     ccamData->Clear();
-     ccamData->Dump();
-     */
   std::cout << "test compil\n";
 
+  // Fill spectra
+  m_NPDetectorManager->WriteSpectra();
+
   // Essential
   #if __cplusplus > 199711L && NPMULTITHREADING
    m_NPDetectorManager->StopThread();