Index: trunk/BNC/src/combination/bnccomb.cpp
===================================================================
--- trunk/BNC/src/combination/bnccomb.cpp	(revision 6969)
+++ trunk/BNC/src/combination/bnccomb.cpp	(revision 6970)
@@ -723,5 +723,5 @@
       if (_antex->satCoMcorrection(corr->_prn, Mjd, xc.Rows(1,3), dx) != success) {
         dx = 0;
-        _log += "antenna not found " + corr->_prn.toAscii() + '\n';
+        _log += "antenna not found " + corr->_prn.mid(0,3).toAscii() + '\n';
       }
     }