diff --git a/slsDetectorCalibration/moenchExecutables/Makefile.cluster_finder b/slsDetectorCalibration/moenchExecutables/Makefile.cluster_finder
index 1a8c79759..a5a10bdac 100644
--- a/slsDetectorCalibration/moenchExecutables/Makefile.cluster_finder
+++ b/slsDetectorCalibration/moenchExecutables/Makefile.cluster_finder
@@ -8,7 +8,7 @@ LDFLAG= ../tiffIO.cpp -L/usr/lib64/ -lpthread -lm  -lstdc++   -pthread -lrt    -
 MAIN=moench03ClusterFinder.cpp
 
 
-all: moenchClusterFinder moenchMakeEta moenchInterpolation moenchNoInterpolation moenchPhotonCounter moenchAnalog
+all: moenchClusterFinder moenchMakeEta moenchMakeEta3 moenchInterpolation moenchInterpolation3 moenchNoInterpolation moenchPhotonCounter moenchAnalog
 
 
 
@@ -25,9 +25,15 @@ moenchClusterFinderHighZ:  moench03ClusterFinder.cpp  $(INCS) clean
 moenchMakeEta:  moench03Interpolation.cpp  $(INCS) clean
 			 g++ -o moenchMakeEta moench03Interpolation.cpp    $(LDFLAG) $(INCDIR) $(LIBHDF5) $(LIBRARYCBF) -DFF
 
+moenchMakeEta3:  moench03Interpolation.cpp  $(INCS) clean
+			 g++ -o moenchMakeEta3 moench03Interpolation.cpp    $(LDFLAG) $(INCDIR) $(LIBHDF5) $(LIBRARYCBF) -DFF -DETA3
+
 moenchInterpolation:  moench03Interpolation.cpp  $(INCS) clean
 			 g++ -o moenchInterpolation moench03Interpolation.cpp    $(LDFLAG) $(INCDIR) $(LIBHDF5) $(LIBRARYCBF)  
 
+moenchInterpolation3:  moench03Interpolation.cpp  $(INCS) clean
+			 g++ -o moenchInterpolation3 moench03Interpolation.cpp    $(LDFLAG) $(INCDIR) $(LIBHDF5) $(LIBRARYCBF)  -DETA3
+
 moenchNoInterpolation:  moench03NoInterpolation.cpp  $(INCS) clean
 			 g++ -o moenchNoInterpolation moench03NoInterpolation.cpp    $(LDFLAG) $(INCDIR) $(LIBHDF5) $(LIBRARYCBF) 
 
diff --git a/slsDetectorCalibration/moenchExecutables/moench03Interpolation.cpp b/slsDetectorCalibration/moenchExecutables/moench03Interpolation.cpp
index 9b98ecd34..7f3b57f28 100644
--- a/slsDetectorCalibration/moenchExecutables/moench03Interpolation.cpp
+++ b/slsDetectorCalibration/moenchExecutables/moench03Interpolation.cpp
@@ -77,28 +77,24 @@ int main(int argc, char *argv[]) {
 #ifndef NOINTERPOLATION
   int etabins=1000;//nsubpix*2*100;
   int etabinsY=etabins;//nsubpix*2*100;
-#ifndef ETA3
+
   double etamin=-1, etamax=2;
   //double etamin=-0.1, etamax=1.1;
+ 
   double etax=0, etay=0; 
 #ifndef FF
   double int_x, int_y;
   //  double d_x, d_y, res=5, xx, yy;
   int ok;
 #endif
-#endif
 #ifdef ETA3
-  double eta3min=-2, eta3max=2;
-  double eta3x, eta3y;
-   
-#ifndef FF
-  double int3_x, int3_y;
+  etamin=-2;
+  etamax=2;
 #endif
 #endif
-  #endif
-#ifndef FF
+  //#ifndef FF
   int quad;
-#endif
+  //#endif
   double sum, totquad;
   double sDum[2][2];
 
@@ -133,7 +129,13 @@ int main(int argc, char *argv[]) {
 #endif
 // #endif
 #ifndef NOINTERPOLATION
+#ifndef ETA3
     eta2InterpolationPosXY *interp=new eta2InterpolationPosXY(NC, NR, nSubPixels, nSubPixelsY, etabins, etabinsY, etamin, etamax);
+#endif
+#ifdef ETA3
+    eta3InterpolationPosXY *interp=new eta3InterpolationPosXY(NC, NR, nSubPixels, nSubPixelsY, etabins, etabinsY, etamin, etamax);
+#endif
+
    //eta2InterpolationCleverAdaptiveBins *interp=new eta2InterpolationCleverAdaptiveBins(NC, NR, nsubpix, etabins, etamin, etamax);  
 #endif
 #ifdef NOINTERPOLATION
@@ -191,12 +193,20 @@ int main(int argc, char *argv[]) {
 	    if (nframes==0) f0=lastframe;
 	    nframes++;
 	  }
-#ifndef FF
+	  //#ifndef FF
+#ifndef ETA3
 	  quad=interp->calcEta(cl.get_cluster(), etax, etay, sum, totquad, sDum);
 #endif
-#ifdef FF
-	  interp->calcEta(cl.get_cluster(), etax, etay, sum, totquad, sDum);
+#ifdef ETA3
+	  quad=interp->calcEta3(cl.get_cluster(), etax, etay, sum);
+	  totquad=sum;
 #endif
+	  //#endif
+// #ifdef FF
+// #ifndef ETA3
+// 	  interp->calcEta(cl.get_cluster(), etax, etay, sum, totquad, sDum);
+// #endif
+// #endif
 	  
 	    if (sum>cmin && totquad/sum>0.8 && totquad/sum<1.2 && sum<cmax ) {
 	      nph++;
diff --git a/slsDetectorCalibration/moenchExecutables/moenchPhotonCounter.cpp b/slsDetectorCalibration/moenchExecutables/moenchPhotonCounter.cpp
index 96a73f388..f84f37fba 100644
--- a/slsDetectorCalibration/moenchExecutables/moenchPhotonCounter.cpp
+++ b/slsDetectorCalibration/moenchExecutables/moenchPhotonCounter.cpp
@@ -487,6 +487,12 @@ int main(int argc, char *argv[]) {
   }
   
   
+  sprintf(imgfname,"%s/%s_ped.tiff",outdir,fformat);
+  mt->writePedestal(imgfname);
+  sprintf(imgfname,"%s/%s_noise.tiff",outdir,fformat);
+  mt->writePedestalRMS(imgfname);
+
+  
   
   return 0;
 }
diff --git a/slsDetectorCalibration/multiThreadedAnalogDetector.h b/slsDetectorCalibration/multiThreadedAnalogDetector.h
index a873029cf..7e966b81d 100644
--- a/slsDetectorCalibration/multiThreadedAnalogDetector.h
+++ b/slsDetectorCalibration/multiThreadedAnalogDetector.h
@@ -479,6 +479,37 @@ public:
     return ped;
   };
    
+  virtual double *getPedestalRMS(){
+    int nx, ny;
+    dets[0]->getDetectorSize(nx,ny);
+    double *rms=new double[nx*ny];
+    double *p0=new double[nx*ny];
+    
+    for (int i=0; i<nThreads; i++) {
+      //inte=(slsInterpolation*)dets[i]->getInterpolation(nb,emi,ema);
+      //  cout << i << endl;
+      p0=dets[i]->getPedestalRMS(p0);
+      if (p0) {
+	if (i==0) {
+
+	for (int ib=0; ib<nx*ny; ib++) {
+	  rms[ib]=p0[ib]/((double)nThreads);
+	  //  cout << p0[ib] << " ";
+	}
+	} else {
+	for (int ib=0; ib<nx*ny; ib++) {
+	  rms[ib]+=p0[ib]/((double)nThreads);
+	  //  cout << p0[ib] << " ";
+	}
+	}
+      }
+	
+    } 
+    delete [] p0;
+    return rms;
+  };
+   
+   
    
    virtual double *setPedestal(double *h=NULL){
      //int nb=0;
@@ -515,6 +546,26 @@ public:
 
    };
 
+   virtual void *writePedestalRMS(const char * imgname){     
+    
+     int nx, ny;
+     dets[0]->getDetectorSize(nx,ny);
+   
+      double *rms=getPedestalRMS();
+      float *gm=new float[nx*ny];
+      if (gm) {
+       for (int ix=0; ix<nx*ny; ix++) {
+	 gm[ix]=rms[ix];
+       }    
+       WriteToTiff(gm,imgname ,nx, ny); 
+       delete [] gm;
+       delete [] rms;
+     } else cout << "Could not allocate float image " << endl;
+    
+    return NULL;
+
+   };
+
 
   virtual void *readPedestal(const char * imgname, int nb=-1, double emin=1, double emax=0){
     
diff --git a/slsDetectorCalibration/multiThreadedInterpolatingDetector.h b/slsDetectorCalibration/multiThreadedInterpolatingDetector.h
index fd3752e5b..f3f58e2fa 100644
--- a/slsDetectorCalibration/multiThreadedInterpolatingDetector.h
+++ b/slsDetectorCalibration/multiThreadedInterpolatingDetector.h
@@ -77,7 +77,7 @@ public:
     // int nnx, nny, ns;
     int nn=dets[0]->getImageSize(nnx, nny,nsx, nsy);
     if (image) {
-      delete image;
+      delete [] image;
       image=NULL;
     }
     image=new int[nn];