Index: trunk/MagicSoft/Mars/mcalib/MCalibrationChargeBlindPix.cc
===================================================================
--- trunk/MagicSoft/Mars/mcalib/MCalibrationChargeBlindPix.cc	(revision 4201)
+++ trunk/MagicSoft/Mars/mcalib/MCalibrationChargeBlindPix.cc	(revision 4203)
@@ -376,15 +376,15 @@
     {
     case MCalibrationCam::kGREEN:
-      fFluxInsidePlexiglass    = fLambda * gkBlindPixelQEGreen * TMath::Power(10,gkBlindPixelAttGreen);   
+      fFluxInsidePlexiglass    = fLambda / gkBlindPixelQEGreen * TMath::Power(10,gkBlindPixelAttGreen);   
       // attenuation has negligible error
       fFluxInsidePlexiglassVar = GetLambdaRelVar() + GetBlindPixelQEGreenRelVar();
       break;
     case MCalibrationCam::kBLUE:
-      fFluxInsidePlexiglass    = fLambda * gkBlindPixelQEBlue * TMath::Power(10,gkBlindPixelAttBlue);   
+      fFluxInsidePlexiglass    = fLambda / gkBlindPixelQEBlue * TMath::Power(10,gkBlindPixelAttBlue);   
       // attenuation has negligible error
       fFluxInsidePlexiglassVar = GetLambdaRelVar() + GetBlindPixelQEBlueRelVar();
       break;
     case MCalibrationCam::kUV:
-      fFluxInsidePlexiglass    = fLambda * gkBlindPixelQEUV * TMath::Power(10,gkBlindPixelAttUV);   
+      fFluxInsidePlexiglass    = fLambda / gkBlindPixelQEUV * TMath::Power(10,gkBlindPixelAttUV);   
       // attenuation has negligible error
       fFluxInsidePlexiglassVar = GetLambdaRelVar() + GetBlindPixelQEUVRelVar();
@@ -392,5 +392,5 @@
     case MCalibrationCam::kCT1:
     default:
-      fFluxInsidePlexiglass    = fLambda * gkBlindPixelQECT1 * TMath::Power(10,gkBlindPixelAttCT1);   
+      fFluxInsidePlexiglass    = fLambda / gkBlindPixelQECT1 * TMath::Power(10,gkBlindPixelAttCT1);   
       // attenuation has negligible error
       fFluxInsidePlexiglassVar = GetLambdaRelVar() + GetBlindPixelQECT1RelVar();
@@ -398,4 +398,6 @@
     }
 
+  fFluxInsidePlexiglass    /= gkBlindPixelArea;
+
   //
   // Finish calculation of errors -> convert from relative variance to absolute variance
Index: trunk/MagicSoft/Mars/mcalib/MCalibrationQECam.cc
===================================================================
--- trunk/MagicSoft/Mars/mcalib/MCalibrationQECam.cc	(revision 4201)
+++ trunk/MagicSoft/Mars/mcalib/MCalibrationQECam.cc	(revision 4203)
@@ -238,7 +238,9 @@
     {
     case 0:
+      if (!pix.IsAverageQEFFactorAvailable())
       val = pix.GetQECascadesFFactor();
       break;
     case 1:
+      if (!pix.IsAverageQEFFactorAvailable())
       val = pix.GetQECascadesFFactorErr();
       break;