Index: trunk/ppStack/src/ppStackMatch.c
===================================================================
--- trunk/ppStack/src/ppStackMatch.c	(revision 20426)
+++ trunk/ppStack/src/ppStackMatch.c	(revision 20494)
@@ -17,6 +17,4 @@
 
 //#define TESTING                         // Enable debugging output
-
-
 
 #ifdef TESTING
@@ -339,5 +337,5 @@
     assert((*regions)->n == (*kernels)->n);
 
-    // Correct the variance for the chi^2
+    // Record chi^2
     {
         *chi2 = 0.0;
@@ -358,5 +356,4 @@
         float vf = psMetadataLookupF32(NULL, readout->parent->concepts, "CELL.VARFACTOR"); // Variance factor
         *chi2 /= vf * num;
-        psLogMsg("ppStack", PS_LOG_INFO, "Additional variance from chi^2: %f", *chi2);
     }
 
@@ -368,8 +365,6 @@
         psStatsOptions renormStdev = psStatsOptionFromString(psMetadataLookupStr(&mdok, recipe,
                                                                                  "RENORM.STDEV"));
-        int renormWidth = psMetadataLookupS32(&mdok, recipe, "RENORM.WIDTH"); // Width for renormalisation box
-
-        psLogMsg("ppStack", PS_LOG_INFO, "Renormalising variance map.");
-        if (!pmReadoutWeightRenorm(readout, maskBad, renormMean, renormStdev, renormWidth, rng)) {
+
+        if (!pmReadoutWeightRenormPixels(readout, maskBad, renormMean, renormStdev, rng)) {
             psError(PS_ERR_UNKNOWN, false, "Unable to renormalise variances.");
             psFree(output);