Index: trunk/MagicSoft/Mars/mpointing/MPointingDevCalc.cc
===================================================================
--- trunk/MagicSoft/Mars/mpointing/MPointingDevCalc.cc	(revision 7726)
+++ trunk/MagicSoft/Mars/mpointing/MPointingDevCalc.cc	(revision 7740)
@@ -217,4 +217,5 @@
         fSkip[0]++;
         fDeviation->SetDevZdAz(0, 0);
+        fDeviation->SetDevXY(0, 0);
         return kTRUE;
     }