diff --git a/ctbGui/ctbAcquisition.cpp b/ctbGui/ctbAcquisition.cpp
index af4c1e257..a4fbb4fb2 100755
--- a/ctbGui/ctbAcquisition.cpp
+++ b/ctbGui/ctbAcquisition.cpp
@@ -38,6 +38,8 @@
 #include "Mythen3_01_jctbData.h"
 #include "Mythen3_02_jctbData.h"
 #include "adcSar2_jctbData.h"
+#include "moench04CtbReceiverData.h"
+#include "deserializer.h"
 #include "detectorData.h"
 
 using namespace std;
@@ -45,7 +47,7 @@ using namespace std;
 
 
 
-ctbAcquisition::ctbAcquisition(TGVerticalFrame *page, multiSlsDetector *det) : TGGroupFrame(page,"Acquisition",kVerticalFrame),  myDet(det), myCanvas(NULL), globalPlot(0), nAnalogSamples(1), nDigitalSamples(1), dataStructure(NULL), photonFinder(NULL), cmSub(0), dBitMask(0xffffffffffffffff) {
+ctbAcquisition::ctbAcquisition(TGVerticalFrame *page, multiSlsDetector *det) : TGGroupFrame(page,"Acquisition",kVerticalFrame),  myDet(det), myCanvas(NULL), globalPlot(0), nAnalogSamples(1), nDigitalSamples(1), dataStructure(NULL), photonFinder(NULL), cmSub(0), dBitMask(0xffffffffffffffff), deserializer(0) {
 
   adcFit=NULL;
   bitPlot=NULL;
@@ -216,15 +218,16 @@ hframe=new TGHorizontalFrame(this, 800,50);
   // rbScan=new TGRadioButton(hframe, "Scan");
 
   cbDetType=new TGComboBox(hframe);
-  //  enum {MOENCH03, MOENCH02, ADCSAR2, MYTHEN301, MYTHEN302, MAXDET};
-  cbDetType->AddEntry("MOENCH03", MOENCH03);
+  //  enum {DESERIALIZER, MOENCH04, MOENCH02, ADCSAR2, MYTHEN301, MYTHEN302, MAXDET};
+  cbDetType->AddEntry("Deserializer", DESERIALIZER);
   cbDetType->AddEntry("MOENCH02", MOENCH02);
+  cbDetType->AddEntry("MOENCH04", MOENCH04);
   // cbDetType->AddEntry("JUNGFRAU1.0", 2);
   //cbDetType->AddEntry("MOENCH03 T", iiii++);
   //cbDetType->AddEntry("MOENCH03", iiii++);
-  cbDetType->AddEntry("MYTHEN3 0.1", MYTHEN301);
-  cbDetType->AddEntry("ADCSAR2", ADCSAR2);
-  cbDetType->AddEntry("MYTHEN3 0.2", MYTHEN302);
+  // cbDetType->AddEntry("MYTHEN3 0.1", MYTHEN301);
+  // cbDetType->AddEntry("ADCSAR2", ADCSAR2);
+  // cbDetType->AddEntry("MYTHEN3 0.2", MYTHEN302);
  
   cbDetType->SetHeight(20);
   cbDetType->Select(0);
@@ -849,13 +852,19 @@ sample1 (dbit0 + dbit1 +...)if (cmd == "rx_dbitlist") {
   double ped=0;
   int vv1,vv2;
   int dsize=-1;
-  short unsigned int  **val=NULL;
+  int  *val=NULL;
   int nx=1, ny=1, jj;
   short unsigned int *va;
   if (dataStructure) { 
     dataStructure->getDetectorSize(nx,ny);
     cout << "Data structure: " << dataStructure << " size " << nx << " " << ny <<  endl;
   }
+  int  dr=24, soff=2;
+  if (deserializer) {
+    nx=eNumCount->GetIntNumber();
+    dr=eDynRange->GetIntNumber();
+    soff=eSerOff->GetIntNumber();
+  }
 
   i=0;
   int nadc;
@@ -871,9 +880,15 @@ sample1 (dbit0 + dbit1 +...)if (cmd == "rx_dbitlist") {
   else
     nadc=adclist.size();
       
+  std::vector <int> plotlist;
   if (dbitlist.empty()) {
     ndbit=64;
     dBitOffset=0;
+    for (ib=0; ib<64; ib++){
+      if (bitPlotFlag[ib]) {
+	plotlist.push_back(ib);
+      }
+    }
   } else  
     ndbit=dbitlist.size();
 
@@ -965,21 +980,24 @@ sample1 (dbit0 + dbit1 +...)if (cmd == "rx_dbitlist") {
 
 
 
-  if (dataStructure) {
-    
-    val=dataStructure->getData(d_data);
+  if (deserializer) {
+    if (dbitlist.empty())
+      val=deserializer::deserializeAll(d_data,plotlist,dr,nx,soff);//dataStructure->getData(d_data);
+    else
+      val=deserializer::deserializeList(d_data,dbitlist,dr,nx,soff);//dataStructure->getData(d_data);
+      
     
     if (val) {
-      if (h2DMap) {
-	for (x=0; x<nx; x++) {
-	  for (y=0; y<ny; y++) {
-	    h2DMap->SetBinContent(x+1,y+1,val[y][x]);
-	  }
-	}
-      }
+      // if (h2DMap) {
+      // 	for (x=0; x<nx; x++) {
+      // 	  for (y=0; y<ny; y++) {
+      // 	    h2DMap->SetBinContent(x+1,y+1,val[y][x]);
+      // 	  }
+      // 	}
+      // }
       if (h1DMap){
 	for (x=0; x<nx; x++) {
-	  h1DMap->SetBinContent(x+1,val[0][x]); 
+	  h1DMap->SetBinContent(x+1,val[x]); 
 	  //	cout << dec << x << " " << val[0][x] << endl;
 	}
       }  
@@ -993,9 +1011,7 @@ sample1 (dbit0 + dbit1 +...)if (cmd == "rx_dbitlist") {
 	    // } else
 	    //   cout << "No scan (digital)" << endl;
       
-      for (y=0; y<ny; y++) {
-	delete [] val[y];
-      }
+    
       delete [] val;
     } else
       cout << "get val did not succeed"<<endl;      
@@ -1166,13 +1182,21 @@ void ctbAcquisition::changeDetector(){
   eNumCount->SetState(kFALSE);
   eDynRange->SetState(kFALSE);
   eSerOff->SetState(kFALSE);
+  deserializer=0;
   if (rb2D->IsOn() ) {//|| rbScan->IsOn()
     switch  (cbDetType->GetSelected()) {
-    case MOENCH03:
-      cout << "MOENCH 0.3 T1!" << endl;
-      dataStructure=new moench03T1CtbData(); 
-      commonMode=new moench03CommonMode();
+    case DESERIALIZER:
+      deserializer=1;
+      // cout << "DESERIALIZER!" << endl;
+      // dataStructure=new moench03T1CtbData(); 
+      // commonMode=new moench03CommonMode();
       break;
+     case MOENCH04:
+       dataStructure=new moench04CtbReceiverData(); 
+       cout << "MOENCH 0.4!" << endl;
+       commonMode=new moench03CommonMode();
+      break;
+   
     // case 1:
     //   cout << "************** T!!!!!!!!!!" << endl;
     //   dataStructure=new moench03TCtbData(); 
@@ -1192,34 +1216,37 @@ void ctbAcquisition::changeDetector(){
     //   dataStructure=new moench03CtbData(); 
     //   commonMode=new moench03CommonMode();
     //   break;
-    case MYTHEN301:
-      cout << "MYTHEN 3 0.1" << endl;
-      dataStructure=new mythen3_01_jctbData(eNumCount->GetIntNumber(),eDynRange->GetIntNumber(),eSerOff->GetIntNumber());
-      //( int nch=64*3,int dr=24, int off=5)
-      eNumCount->SetState(kTRUE);
-      eDynRange->SetState(kTRUE);
-      eSerOff->SetState(kTRUE);
-      commonMode=NULL;
-      dim=1; 
-      break;
-    case ADCSAR2:
-      //adcsar2
-      dataStructure=new adcSar2_jctbData();
-      //need to use configurable number of counters, offset or dynamic range?
-      commonMode=NULL;
-      dim=1;
-      break;
+    // case MYTHEN301:
+    //   deserializer=1;
+    //   cout << "MYTHEN 3 0.1" << endl;
+    //   dataStructure=new mythen3_01_jctbData(eNumCount->GetIntNumber(),eDynRange->GetIntNumber(),eSerOff->GetIntNumber());
+    //   //( int nch=64*3,int dr=24, int off=5)
+    //   eNumCount->SetState(kTRUE);
+    //   eDynRange->SetState(kTRUE);
+    //   eSerOff->SetState(kTRUE);
+    //   commonMode=NULL;
+    //   dim=1; 
+    //   break;
+    // case ADCSAR2:
+    //   deserializer=1;
+    //   //adcsar2
+    //   dataStructure=new adcSar2_jctbData();
+    //   //need to use configurable number of counters, offset or dynamic range?
+    //   commonMode=NULL;
+    //   dim=1;
+    //   break;
       
-    case MYTHEN302:
-      cout << "MYTHEN 3 0.2" << endl;
-      dataStructure=new mythen3_02_jctbData(eNumCount->GetIntNumber(),eDynRange->GetIntNumber(),eSerOff->GetIntNumber());
-      //( int nch=64*3,int dr=24, int off=5)
-      eNumCount->SetState(kTRUE);
-      eDynRange->SetState(kTRUE);
-      eSerOff->SetState(kTRUE);
-      commonMode=NULL;
-      dim=1; 
-      break;
+    // case MYTHEN302:
+    //   deserializer=1;
+    //   cout << "MYTHEN 3 0.2" << endl;
+    //   dataStructure=new mythen3_02_jctbData(eNumCount->GetIntNumber(),eDynRange->GetIntNumber(),eSerOff->GetIntNumber());
+    //   //( int nch=64*3,int dr=24, int off=5)
+    //   eNumCount->SetState(kTRUE);
+    //   eDynRange->SetState(kTRUE);
+    //   eSerOff->SetState(kTRUE);
+    //   commonMode=NULL;
+    //   dim=1; 
+    //   break;
     default:
       dataStructure=NULL;
        commonMode=NULL;
@@ -1227,10 +1254,16 @@ void ctbAcquisition::changeDetector(){
     if (cbCommonMode->IsOn()) cm=commonMode;
   }
     
-    if (dataStructure) {
-      photonFinder=new singlePhotonDetector(dataStructure,csize,nsigma,1,cm); //sign is positive - should correct with ADC mask, no common mode 
-      //photonFinder=new singlePhotonDetector(dataStructure,csize,nsigma,1,cm); //sign is positive - should correct with ADC mask, no common mode
-      dataStructure->getDetectorSize(nx,ny);
+    if (dataStructure || deserializer) {
+      if (dataStructure) {
+	photonFinder=new singlePhotonDetector(dataStructure,csize,nsigma,1,cm); //sign is positive - should correct with ADC mask, no common mode 
+	//photonFinder=new singlePhotonDetector(dataStructure,csize,nsigma,1,cm); //sign is positive - should correct with ADC mask, no common mode
+	dataStructure->getDetectorSize(nx,ny);
+      }
+      if (deserializer) {
+	ny=1;
+	nx=eNumCount->GetIntNumber();
+      }
       //  cout << "h size is " << nx << " " << ny << endl;
       int ymax=ny, xmax=nx;
       // if (ny>500) {ny=ny/2;}
diff --git a/ctbGui/ctbAcquisition.h b/ctbGui/ctbAcquisition.h
index 01d3964e4..9821d9c58 100755
--- a/ctbGui/ctbAcquisition.h
+++ b/ctbGui/ctbAcquisition.h
@@ -27,6 +27,7 @@ class multiSlsDetector;
 class detectorData;
 
 template <class dataType> class slsDetectorData;
+
 class singlePhotonDetector;
 //class singlePhotonDetector;
 class commonModeSubtraction;
@@ -38,7 +39,7 @@ using namespace std;
 class ctbAcquisition : public TGGroupFrame {
 
 
-  enum {MOENCH03, MOENCH02, ADCSAR2, MYTHEN301, MYTHEN302};
+  enum {DESERIALIZER, MOENCH04, MOENCH02, ADCSAR2, MYTHEN301, MYTHEN302};
 
 
  private:
@@ -161,7 +162,7 @@ class ctbAcquisition : public TGGroupFrame {
 
   uint64_t dBitMask;
 
-
+  int deserializer;
 
  public:
    ctbAcquisition(TGVerticalFrame*,  multiSlsDetector*);
diff --git a/slsDetectorCalibration/dataStructures/deserializer.h b/slsDetectorCalibration/dataStructures/deserializer.h
new file mode 100644
index 000000000..de32eb75e
--- /dev/null
+++ b/slsDetectorCalibration/dataStructures/deserializer.h
@@ -0,0 +1,171 @@
+#ifndef DESERIALIZER_H
+#define DESERIALIZER_H
+#include <vector>
+
+class deserializer : public slsDetectorData<int> {
+
+
+ public:
+
+
+ deserializer( std::vector <int> dbl, int nch=64*3,int dr=24, int off=2): slsDetectorData<int>(nch,1,nch*dr*8+off*8,NULL,NULL,NULL), dbitlist(dbl), dynamicRange(dr), serialOffset(off), frameNumber(0), numberOfCounters(nch) {};
+
+ deserializer( std::vector <int> dbl, int nch,int dr, int off, int ds): slsDetectorData<int>(nch,1,ds,NULL,NULL,NULL), dbitlist(dbl), dynamicRange(dr), serialOffset(off), frameNumber(0), numberOfCounters(nch) {};
+
+  virtual void getPixel(int ip, int &x, int &y) {x=-1; y=-1;};
+  
+  virtual int getChannel(char *data, int ix, int iy=0) {
+    int ret=-1;
+    if (ix>=0 && ix<numberOfCounters) {
+      int *val=deserializeAll(data,dbitlist,dynamicRange,numberOfCounters,serialOffset); 
+      ret=val[ix];
+      delete [] val;
+    }
+    return ret;
+  };
+  
+  virtual int getFrameNumber(char *buff) {return frameNumber;};
+ 
+  virtual  char *findNextFrame(char *data, int &ndata, int dsize) {
+    ndata=dsize;
+    return data;
+  }
+  
+ virtual char *readNextFrame(ifstream &filebin) {
+    char *data=NULL;
+    if (filebin.is_open()) {
+      data=new char[dataSize];
+      filebin.read(data,dataSize);
+    }
+    return data;
+  }
+ 
+ virtual int **getData(char *ptr, int dsize=-1) {
+   int **val;
+   val=new int*[1];
+   val[0]=deserializeAll(ptr,dbitlist,dynamicRange,nx,serialOffset);
+   return val;
+   
+ }
+ 
+
+ static int* deserializeAll(char *ptr, std::vector <int> dbl, int dr=24,  int nch=64*3, int off=5) {
+   // off=0;
+   int iarg;
+   int64_t word, *wp;
+   int* val=new int[nch];
+   int ioff=0;
+   int idr=0;
+   int ib=0;
+   int iw=0;
+   int ii=0;
+   int ich;
+   int nb=dbl.size();
+   idr=0;
+   for (ib=0; ib<nch; ib++) {
+     val[ib]=0;
+   }
+   wp=(int64_t*)ptr;
+   
+   for (iw=0; iw<nch*dr/nb; iw) {
+     word=*wp;;
+     if (ioff<off) {
+       ioff++;
+       cout <<"*";
+     }  else {
+       //if (idr<16) {
+       ib=0;
+	for (const auto &bit : dbl) {
+	  ich=iw+nch/nb*(ib);
+	  if (word&(1<<bit) && ich<nch)  {
+	    //cout << "+" ;
+	    val[ich]|=(1<<idr);
+	  }  //else { 
+	  //cout << "-" ; 
+	  //}
+	  ib++;
+	}
+	
+     }
+     
+     idr++; 
+     if (idr==dr) {
+       idr=0;
+	//  cout << dec << " " << iw << " " << val[iw] << " " << val[iw+nch/2] << endl;
+       cout <<dec << iw<<endl;
+       iw++;
+     }//end if()
+     
+      //end else()
+     wp+=1;
+     ii++;
+   }//end for
+   
+    
+    return val;
+ }
+
+ static int* deserializeList(char *ptr, std::vector <int> dbl, int dr=24,  int nch=64*3, int off=5) {
+   // off=0;
+   int iarg;
+   int64_t word;
+   int* val=new int[nch];
+   int ioff=0;
+   int idr=0;
+   int ib=0;
+   int iw=0;
+   int ii=0;
+   int ich;
+   int nb=dbl.size();
+
+   char *dval;
+
+   idr=0;
+   for (ib=0; ib<nch; ib++) {
+     val[ib]=0;
+   }
+   dval=ptr;
+   
+   ib=0;
+   ich=0;
+   for (const auto &bit : dbl) {
+     ioff=off;
+     idr=0;
+     for (iw=0; iw<(nch*dr/nb)/8; iw++) {
+       val[ich]|=(*dval)<<idr;
+       idr+=8;
+       dval++;
+       if (idr>=dr) {
+	 idr=0;
+	 ich++;
+       }	
+     }
+     ii++;
+     ib++;
+   }//end for
+   
+    
+    return val;
+ }
+
+ virtual int setFrameNumber(int f=0) {if (f>=0) frameNumber=f; return frameNumber; };
+ virtual int setDynamicRange(int d=-1) {if (d>0 && d<=24) dynamicRange=d; return dynamicRange;};
+ virtual int setSerialOffset(int d=-1) {if (d>=0) serialOffset=d; return serialOffset;};
+ virtual int setNumberOfCounters(int d=-1) {if (d>=0) numberOfCounters=d; return numberOfCounters;};
+ virtual  std::vector <int> setDBitList(std::vector <int> dbl) {dbitlist=dbl; return dbitlist;};
+ virtual  std::vector <int> getDBitList() {return dbitlist;};
+ 
+ 
+ private:
+ 
+ int dynamicRange;
+ int serialOffset;
+ int frameNumber;
+ int numberOfCounters;
+ std::vector <int> dbitlist;
+   
+
+ 
+};
+
+#endif
diff --git a/slsDetectorCalibration/dataStructures/moench04CtbReceiverData.h b/slsDetectorCalibration/dataStructures/moench04CtbReceiverData.h
index a639cf1a7..0ee4c8458 100644
--- a/slsDetectorCalibration/dataStructures/moench04CtbReceiverData.h
+++ b/slsDetectorCalibration/dataStructures/moench04CtbReceiverData.h
@@ -40,7 +40,7 @@
 
 
 
-class moench04ReceiverData : public slsDetectorData<uint16_t> {
+class moench04CtbReceiverData : public slsDetectorData<uint16_t> {
  
  private:
   
@@ -63,7 +63,7 @@ class moench04ReceiverData : public slsDetectorData<uint16_t> {
      \param c crosstalk parameter for the output buffer
 
   */
- moench04ReceiverData(int nas=5000, int nds=0): slsDetectorData<uint16_t>(400, 400, nas*2*32+sizeof(sls_detector_header)+nds*8), aSamples(nas), dSamples(nds) {
+ moench04CtbReceiverData(int nas=5000, int nds=0): slsDetectorData<uint16_t>(400, 400, nas*2*32+sizeof(sls_detector_header)+nds*8), aSamples(nas), dSamples(nds) {
 
     int nadc=32;
     int sc_width=25;
@@ -97,7 +97,7 @@ class moench04ReceiverData : public slsDetectorData<uint16_t> {
 	      row=200+i/sc_width;
 	    }
 	    dataMap[row][col]=sizeof(sls_detector_header)+(nadc*i+iadc)*2;//+16*(ip+1);
-	    if (dataMap[row][col]<0 || dataMap[row][col]>=nSamples*2*32)
+	    if (dataMap[row][col]<0 || dataMap[row][col]>=aSamples*2*32)
 	      cout << "Error: pointer " << dataMap[row][col] << " out of range "<< endl;
 	  }
 	}
diff --git a/this_build_bin_path.sh b/this_build_bin_path.sh
index a74148af9..79f763091 100755
--- a/this_build_bin_path.sh
+++ b/this_build_bin_path.sh
@@ -9,6 +9,7 @@ if [ "x${BASH_ARGV[0]}" = "x" ]; then
 #if [ "x$f" = "x" ]; then
     if [ ! -f this_build_bin_path.sh ]; then
 	f=$0
+	echo "aaaa"
     #thispath=$(dirname ${BASH_ARGV[0]})  
     thispath=$(dirname $f) 
     p=$(cd ${thispath};pwd); 
@@ -16,15 +17,19 @@ if [ "x${BASH_ARGV[0]}" = "x" ]; then
    #     echo "ERROR: must cd where/this/package/is before calling this_path.sh"
 #	echo "Try sourcing it"                                 
     else
+	echo "bbb"
 	THIS_PATH="$PWD/build/bin/"; 
     fi                        
-else                   
-    #thispath=$(dirname ${BASH_ARGV[0]})
-    thispath=${BASH_ARGV[0]}  
-    #thispath=$(dirname $f) 
-    THIS_PATH=$(cd ${thispath};pwd); 
+else        
+    thispath=$(dirname ${BASH_ARGV[0]})
+    p=$(cd ${thispath};pwd); 
+    THIS_PATH="$p/build/bin/"    
+    echo "ccc"
 fi   
 
-    echo $THIS_PATH  
+    echo "this_path="$THIS_PATH  
     export PATH=$THIS_PATH:$PATH
     export LD_LIBRARY_PATH=$THIS_PATH:$LD_LIBRARY_PATH
+    
+    echo "path="$PATH
+    echo "ld_library_path="$LD_LIBRARY_PATH