Index: trunk/psphot/src/psphotEnsemblePSF.c
===================================================================
--- trunk/psphot/src/psphotEnsemblePSF.c	(revision 6715)
+++ trunk/psphot/src/psphotEnsemblePSF.c	(revision 6753)
@@ -118,5 +118,5 @@
 	// fill in the model pixel values
 	psImageInit (flux, 0.0);
-	psImageKeepCircle (mask, x, y, model->radius, "OR", PM_SOURCE_MASK_MARKED);
+	psImageKeepCircle (mask, x, y, model->radiusTMP, "OR", PM_SOURCE_MASK_MARKED);
 	pmModelAdd (flux, mask, model, false, false);
 
@@ -209,7 +209,7 @@
 	y = model->params->data.F32[3];
 
-	psImageKeepCircle (Fi->mask, x, y, model->radius, "OR", PM_SOURCE_MASK_MARKED);
+	psImageKeepCircle (Fi->mask, x, y, model->radiusTMP, "OR", PM_SOURCE_MASK_MARKED);
 	pmSourceChisq (model, Fi->pixels, Fi->mask, Fi->weight);
-	psImageKeepCircle (Fi->mask, x, y, model->radius, "AND", ~PM_SOURCE_MASK_MARKED);
+	psImageKeepCircle (Fi->mask, x, y, model->radiusTMP, "AND", ~PM_SOURCE_MASK_MARKED);
     }