Index: trunk/BNC/src/PPP/pppSatObs.cpp
===================================================================
--- trunk/BNC/src/PPP/pppSatObs.cpp	(revision 9636)
+++ trunk/BNC/src/PPP/pppSatObs.cpp	(revision 9637)
@@ -344,10 +344,4 @@
 
   retVal = sqrt(retVal);
-
-  // De-Weight GLONASS
-  // -----------------
-  if (_prn.system() == 'R') {
-    retVal *= 5.0;
-  }
 
   // Elevation-Dependent Weighting
Index: trunk/BNC/src/pppMain.cpp
===================================================================
--- trunk/BNC/src/pppMain.cpp	(revision 9636)
+++ trunk/BNC/src/pppMain.cpp	(revision 9637)
@@ -206,9 +206,9 @@
       opt->_obsModelType = t_pppOptions::PPPRTK;
       opt->_pseudoObsIono  = false;
-      opt->_noiseIon = 1.0;
+      opt->_noiseIon = 0.1;
     }
     else if (settings.value("PPP/modelObs").toString() == "Uncombined PPP") {
       opt->_obsModelType = t_pppOptions::UncombPPP;
-      opt->_noiseIon = 1.0;
+      opt->_noiseIon = 0.1;
       if (opt->_pseudoObsIono) {
         opt->_refSatRequired = true;
@@ -219,5 +219,5 @@
       opt->_refSatRequired = true;
       opt->_noiseCodeBias  = 0.1;
-      opt->_noiseIon = 1.0;
+      opt->_noiseIon = 0.1;
     }
     else if (settings.value("PPP/modelObs").toString() == "DCM with Phase Biases") {
@@ -225,5 +225,5 @@
       opt->_refSatRequired = true;
       opt->_noisePhaseBias = 0.1;
-      opt->_noiseIon = 1.0;
+      opt->_noiseIon = 0.1;
     }
 #endif