Index: /branches/BNC_2.12/src/bnccaster.cpp
===================================================================
--- /branches/BNC_2.12/src/bnccaster.cpp	(revision 8666)
+++ /branches/BNC_2.12/src/bnccaster.cpp	(revision 8667)
@@ -199,5 +199,4 @@
       _lastDumpTime = obs._time - 1.0;
     }
-
     // An old observation - throw it away
     // ----------------------------------
@@ -207,6 +206,8 @@
         if ( !settings.value("outFile").toString().isEmpty() ||
              !settings.value("outPort").toString().isEmpty() ) {
-          emit( newMessage(QString("%1: Old epoch %2 thrown away")
-          		   .arg(staID.data()).arg(string(obs._time).c_str())
+          emit( newMessage(QString("%1: Old or erroneous observation epoch %2 thrown away from %3")
+          		   .arg(staID.data())
+          		   .arg(string(obs._time).c_str())
+          		   .arg(obs._prn.toString().c_str())
         		   .toAscii(), true) );
         }