Index: trunk/MagicSoft/Mars/mcalib/MCalibrateRelTimes.cc
===================================================================
--- trunk/MagicSoft/Mars/mcalib/MCalibrateRelTimes.cc	(revision 6020)
+++ trunk/MagicSoft/Mars/mcalib/MCalibrateRelTimes.cc	(revision 6038)
@@ -160,27 +160,17 @@
 
         const Float_t offset    = pix.GetTimeOffset();
-        const Float_t precision = pix.GetTimePrecision();
 
         MArrivalTimePix &sig = (*fSignals)[pixidx];
 
         Float_t signal;
-        Float_t sigerr;
 
         if (sig.IsLoGainUsed())
-        {
-            signal = sig.GetArrivalTimeLoGain();
-            sigerr = sig.GetArrivalTimeLoGainError();
-        }
+	  signal = sig.GetArrivalTimeLoGain();
         else
-        {
-            signal = sig.GetArrivalTimeHiGain();
-            sigerr = sig.GetArrivalTimeHiGainError();
-        }
+	  signal = sig.GetArrivalTimeHiGain();
 
         const Float_t time = signal - offset;
-        const Float_t err  = sigerr*sigerr + precision*precision;
 
         fArrivalTime->SetTime(pixidx, time);
-        fArrivalTime->SetTimeErr(pixidx, err>0 ? TMath::Sqrt(err) : 0);
 
     } /* for (UInt_t pixidx=0; pixidx<npix; pixidx++) */