Index: trunk/BNC/bncmodel.cpp
===================================================================
--- trunk/BNC/bncmodel.cpp	(revision 3396)
+++ trunk/BNC/bncmodel.cpp	(revision 3397)
@@ -60,5 +60,5 @@
 const double   MAXRES_CODE           = 10.0;
 const double   MAXRES_PHASE          = 0.04;
-const double   GLONASS_WEIGHT_FACTOR = 10.0;
+const double   GLONASS_WEIGHT_FACTOR = 3.0;
 
 // Constructor
@@ -1127,5 +1127,5 @@
     double sigL3 = _sigL3;
     if (satData->system() == 'R') {
-      sigL3 /= GLONASS_WEIGHT_FACTOR;
+      sigL3 *= GLONASS_WEIGHT_FACTOR;
     }
     PP(iObs,iObs) = 1.0 / (sigL3 * sigL3) / (ellWgtCoef * ellWgtCoef);