diff --git a/slsDetectorSoftware/commonFiles/sls_detector_defs.h b/slsDetectorSoftware/commonFiles/sls_detector_defs.h
index dffc96ab3..6f0d65627 100755
--- a/slsDetectorSoftware/commonFiles/sls_detector_defs.h
+++ b/slsDetectorSoftware/commonFiles/sls_detector_defs.h
@@ -1,6 +1,11 @@
 #ifndef SLS_DETECTOR_DEFS_H
 #define SLS_DETECTOR_DEFS_H
 
+#ifdef __CINT__
+#define MYROOT
+#define __cplusplus
+#endif
+
 #include <stdint.h> 
 
 /** default maximum string length */
@@ -507,11 +512,15 @@ enum angleConversionParameter {
  protected:
 #endif
 
+
+
+#ifndef MYROOT
 #include "sls_detector_funcs.h"
-
-
+#endif
+ 
 #ifdef __cplusplus
-  };
+};
 #endif
-
+;
 #endif
+;
diff --git a/slsDetectorSoftware/slsDetector/slsDetectorUsers.h b/slsDetectorSoftware/slsDetector/slsDetectorUsers.h
index 7955bb216..7ba4b6700 100644
--- a/slsDetectorSoftware/slsDetector/slsDetectorUsers.h
+++ b/slsDetectorSoftware/slsDetector/slsDetectorUsers.h
@@ -352,6 +352,13 @@ class slsDetectorUsers
   */
 
   virtual void registerDataCallback(int( *userCallback)(detectorData*, void*), void *pArg)=0;
+
+  /**
+     @short register calbback for accessing detector final data
+     \param func function to be called at the end of the acquisition. gets detector status and progress index as arguments
+  */
+
+  virtual void registerAcquisitionFinishedCallback(int( *func)(double,int, void*), void *pArg)=0;
   
   /**
      @short register calbback for reading detector position
diff --git a/slsDetectorSoftware/slsDetector/slsDetectorUtils.cpp b/slsDetectorSoftware/slsDetector/slsDetectorUtils.cpp
index 11fc1e407..5ff82812a 100644
--- a/slsDetectorSoftware/slsDetector/slsDetectorUtils.cpp
+++ b/slsDetectorSoftware/slsDetector/slsDetectorUtils.cpp
@@ -17,6 +17,8 @@ slsDetectorUtils::slsDetectorUtils()   {
 #ifdef VERBOSE
   cout << "setting callbacks" << endl;
 #endif
+  acquisition_finished=NULL;
+  acqFinished_p=NULL;
   registerGetPositionCallback(&defaultGetPosition, NULL);
   registerConnectChannelsCallback(&defaultConnectChannels,NULL);
   registerDisconnectChannelsCallback(&defaultDisconnectChannels,NULL);
@@ -323,6 +325,11 @@ void  slsDetectorUtils::acquire(int delflag){
    if (eclog)
      delete eclog;
 
+
+   if (acquisition_finished) {
+     acquisition_finished(getCurrentProgress(),getDetectorStatus(),acqFinished_p);
+   }
+
 }
 
 
diff --git a/slsDetectorSoftware/slsDetector/slsDetectorUtils.h b/slsDetectorSoftware/slsDetector/slsDetectorUtils.h
index cab393f93..95cdfd522 100644
--- a/slsDetectorSoftware/slsDetector/slsDetectorUtils.h
+++ b/slsDetectorSoftware/slsDetector/slsDetectorUtils.h
@@ -537,6 +537,10 @@ class slsDetectorUtils :  public slsDetectorActions, public postProcessing {
   void registerGoToPositionNoWaitCallback(int (*func)(double, void*),void*arg){go_to_position_no_wait=func;GTNarg=arg;};
   void registerGetI0Callback( double (*func)(int, void*),void *arg){get_i0=func;IOarg=arg;};
   
+  virtual void registerAcquisitionFinishedCallback(int( *func)(double,int, void*), void *pArg){acquisition_finished=func; acqFinished_p=pArg;};
+ 
+
+
   /** 
      Saves the detector setup to file
       \param fname file to write to
@@ -583,7 +587,8 @@ class slsDetectorUtils :  public slsDetectorActions, public postProcessing {
   int (*disconnect_channels)(void*);
   double (*get_i0)(int, void*);
   void *POarg,*CCarg,*DCarg,*GTarg,*GTNarg,*IOarg;
-  
+  int (*acquisition_finished)(double,int,void*);
+  void *acqFinished_p;
 
   
 };
diff --git a/slsDetectorSoftware/slsDetectorAnalysis/energyCalibration.cpp b/slsDetectorSoftware/slsDetectorAnalysis/energyCalibration.cpp
index 1bfb9478b..6264182cf 100644
--- a/slsDetectorSoftware/slsDetectorAnalysis/energyCalibration.cpp
+++ b/slsDetectorSoftware/slsDetectorAnalysis/energyCalibration.cpp
@@ -1,8 +1,14 @@
 #include "energyCalibration.h"
 
-#ifdef ROOT
+#ifdef __CINT
+#define MYROOT
+#endif
+
+
+#ifdef MYROOT
 #include <TMath.h>
 #include <TH1F.h>
+#include <TH2F.h>
 #include <TGraphErrors.h>
 #endif
 
@@ -15,7 +21,7 @@
 
 using namespace std;
 
-#ifdef ROOT
+#ifdef MYROOT
 Double_t energyCalibrationFunctions::gaussChargeSharing(Double_t *x, Double_t *par) { 
   Double_t f, arg=0;
   if (par[3]!=0) arg=(x[0]-par[2])/par[3];
@@ -144,7 +150,7 @@ int energyCalibrationFunctions::kth_smallest(int *a, int n, int k){
 
 
 
-#ifdef ROOT
+#ifdef MYROOT
 Double_t energyCalibrationFunctions::spectrum(Double_t *x, Double_t *par) {
   return gaussChargeSharing(x,par);	
 }
@@ -161,7 +167,7 @@ Double_t energyCalibrationFunctions::scurveFluo(Double_t *x, Double_t *par) {
 #endif
 
 energyCalibration::energyCalibration() : 
-#ifdef ROOT	
+#ifdef MYROOT	
 					 fit_min(-1),	
 					 fit_max(-1),	
 					 bg_offset(-1),	
@@ -178,7 +184,7 @@ energyCalibration::energyCalibration() :
 					 cs_flag(1)
 {
 
-#ifdef ROOT	
+#ifdef MYROOT	
   funcs=new energyCalibrationFunctions();
   
   fscurve=new TF1("fscurve",funcs,&energyCalibrationFunctions::scurve,0,1000,6,"energyCalibrationFunctions","scurve");	
@@ -193,15 +199,77 @@ energyCalibration::energyCalibration() :
 }
 
 
+
+void energyCalibration::fixParameter(int ip, Double_t val){
+  
+  fscurve->FixParameter(ip, val);
+  fspectrum->FixParameter(ip, val);
+}
+
+
+void energyCalibration::releaseParameter(int ip){
+
+  fscurve->ReleaseParameter(ip);
+  fspectrum->ReleaseParameter(ip);
+}
+
+
+
+
+
+
+
 energyCalibration::~energyCalibration(){ 
-#ifdef ROOT
+#ifdef MYROOT
   delete fscurve;
   delete fspectrum;
 #endif
   
 }
 
-#ifdef ROOT
+#ifdef MYROOT
+
+
+
+TH1F* energyCalibration::createMedianHistogram(TH2F* h2, int ch0, int nch) {
+
+  if (h2==NULL || nch==0)
+    return NULL;
+
+  double *x=new double[nch];
+  TH1F *h1=NULL;
+  
+  double val=-1;
+
+  h1=new TH1F("median","Median",h2->GetYaxis()->GetNbins(),h2->GetYaxis()->GetXmin(),h2->GetYaxis()->GetXmax());
+  
+
+  for (int ib=0; ib<h1->GetXaxis()->GetNbins(); ib++) {
+    for (int ich=0; ich<nch; ich++) {
+      x[ich]=h2->GetBinContent(ch0+ich+1,ib+1);
+    }
+    val=energyCalibrationFunctions::median(x, nch);
+    h1->SetBinContent(ib+1,val);
+  }
+  return h1;
+
+    
+
+}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
 void energyCalibration::setStartParameters(Double_t *par){	
   bg_offset=par[0];						
   bg_slope=par[1];						
@@ -225,7 +293,7 @@ void energyCalibration::getStartParameters(Double_t *par){
 int energyCalibration::setChargeSharing(int p) {
   if (p>=0) {
     cs_flag=p; 
-#ifdef ROOT  
+#ifdef MYROOT  
     if (p) {
       fscurve->ReleaseParameter(5);
       fspectrum->ReleaseParameter(1);
@@ -240,7 +308,7 @@ int energyCalibration::setChargeSharing(int p) {
 }
 
  
-#ifdef ROOT  
+#ifdef MYROOT  
 void energyCalibration::initFitFunction(TF1 *fun, TH1 *h1) {
 
  Double_t min=fit_min, max=fit_max; 
@@ -291,7 +359,6 @@ void energyCalibration::initFitFunction(TF1 *fun, TH1 *h1) {
 
   fun->SetRange(min,max);
 
-  
 }
 
 
@@ -319,9 +386,6 @@ TF1* energyCalibration::fitFunction(TF1 *fun, TH1 *h1, Double_t *mypar, Double_t
 }
 
 TF1* energyCalibration::fitSCurve(TH1 *h1, Double_t *mypar, Double_t *emypar) {
-
-
- 
   initFitFunction(fscurve,h1);
   return fitFunction(fscurve, h1, mypar, emypar);
 }
diff --git a/slsDetectorSoftware/slsDetectorAnalysis/energyCalibration.h b/slsDetectorSoftware/slsDetectorAnalysis/energyCalibration.h
index d34196519..8741efbf9 100644
--- a/slsDetectorSoftware/slsDetectorAnalysis/energyCalibration.h
+++ b/slsDetectorSoftware/slsDetectorAnalysis/energyCalibration.h
@@ -2,11 +2,16 @@
 #ifndef ENERGYCALIBRATION_H
 #define ENERGYCALIBRATION_H
 
+#ifdef __CINT
+#define MYROOT
+#endif
 
-#ifdef ROOT
+
+#ifdef MYROOT
 #include <TROOT.h>
 #include <TF1.h>
 class TH1F;
+class TH2F;
 class TGraphErrors;
 #endif
 
@@ -62,7 +67,7 @@ class energyCalibrationFunctions {
   int setScanSign(int s=0) {if (s==1 || s==-1) sign=s; return sign;};;
   
 
-#ifdef ROOT
+#ifdef MYROOT
   /** 
       Gaussian Function with charge sharing pedestal
       par[0] is the absolute height of the background pedestal
@@ -197,7 +202,16 @@ class energyCalibration  {
     */
   int setChargeSharing(int p=-1);
 
-#ifdef ROOT
+
+  void fixParameter(int ip, Double_t val);
+
+  void releaseParameter(int ip);
+
+#ifdef MYROOT
+
+  static TH1F* createMedianHistogram(TH2F* h2, int ch0, int nch);
+
+
   /** sets the s-curve fit range 
       \param mi  minimum of the fit range (-1 is histogram x-min)
       \param ma  maximum of the fit range (-1 is histogram x-max)
@@ -300,7 +314,7 @@ class energyCalibration  {
 #endif
  private:
 
-#ifdef ROOT
+#ifdef MYROOT
     /**
      calculates gain and offset for the set of energies
      \param nscan number of energy scans
@@ -328,7 +342,7 @@ class energyCalibration  {
 
 
   /**
-     Perfors the fit according to the flags specified and returns the fitted function
+     Performs the fit according to the flags specified and returns the fitted function
      \param fun function to fit
      \param h1 histogram to fit
      \param mypar pointer to fit parameters array 
@@ -339,7 +353,7 @@ class energyCalibration  {
 
 #endif
 
-#ifdef ROOT
+#ifdef MYROOT
   Double_t fit_min; /**< minimum of the s-curve fitting range, -1 is histogram x-min */
   Double_t fit_max; /**< maximum of the s-curve fitting range, -1 is histogram x-max */
   
diff --git a/slsDetectorSoftware/slsDetectorAnalysis/energyConversion.cpp b/slsDetectorSoftware/slsDetectorAnalysis/energyConversion.cpp
index ed453ec55..9a7a81b84 100644
--- a/slsDetectorSoftware/slsDetectorAnalysis/energyConversion.cpp
+++ b/slsDetectorSoftware/slsDetectorAnalysis/energyConversion.cpp
@@ -56,6 +56,7 @@ int energyConversion::writeCalibrationFile(string fname, double gain, double off
 };
 
 
+#ifndef MYROOT
 
   /* I/O */
 
@@ -314,4 +315,4 @@ int energyConversion::writeSettingsFile(string fname, detectorType myDetectorTyp
 
 
 
-
+#endif
diff --git a/slsDetectorSoftware/slsDetectorAnalysis/energyConversion.h b/slsDetectorSoftware/slsDetectorAnalysis/energyConversion.h
index fb57e2a37..a697843be 100644
--- a/slsDetectorSoftware/slsDetectorAnalysis/energyConversion.h
+++ b/slsDetectorSoftware/slsDetectorAnalysis/energyConversion.h
@@ -1,7 +1,14 @@
 #ifndef ENERGYCONVERSION_H
 #define ENERGYCONVERSION_H
 
+#ifdef __CINT
+#define MYROOT
+#endif
+
+#ifndef MYROOT
 #include "sls_detector_defs.h"
+#endif
+
 #include <string>
 
 using namespace std;
@@ -10,8 +17,11 @@ using namespace std;
 */
 
 
-class energyConversion: private virtual slsDetectorDefs {
-
+class energyConversion 
+#ifndef MYROOT
+: private virtual slsDetectorDefs
+#endif
+{
  public:
   /** default constrauctor */
   energyConversion(){};
@@ -37,6 +47,7 @@ class energyConversion: private virtual slsDetectorDefs {
   */
   static int writeCalibrationFile(string fname, double gain, double offset);
 
+#ifndef MYROOT
 
   /**
      reads a trim/settings file
@@ -76,6 +87,7 @@ class energyConversion: private virtual slsDetectorDefs {
   char *settingsFile;
   
 
+#endif
 
 };
 #endif