Index: trunk/BNC/bncrinex.cpp
===================================================================
--- trunk/BNC/bncrinex.cpp	(revision 542)
+++ trunk/BNC/bncrinex.cpp	(revision 543)
@@ -481,5 +481,6 @@
     while (it.hasNext()) {
       Observation* ob = it.next();
-      _out << ob->satSys << setw(2) << ob->satNum
+      _out << ob->satSys 
+           << setw(2) << setfill('0') << ob->satNum << setfill(' ')
            << setw(14) << setprecision(3) << ob->C1 << "  "  
            << setw(14) << setprecision(3) << ob->L1 << " "