Index: trunk/psphot/src/psphotSourceFits.c
===================================================================
--- trunk/psphot/src/psphotSourceFits.c	(revision 6715)
+++ trunk/psphot/src/psphotSourceFits.c	(revision 6753)
@@ -17,7 +17,7 @@
 
     // fit PSF model (set/unset the pixel mask)
-    psImageKeepCircle (source->mask, x, y, PSF->radius, "OR", PM_SOURCE_MASK_MARKED);
+    psImageKeepCircle (source->mask, x, y, PSF->radiusTMP, "OR", PM_SOURCE_MASK_MARKED);
     pmSourceFitModel (source, PSF, true);
-    psImageKeepCircle (source->mask, x, y, PSF->radius, "AND", ~PM_SOURCE_MASK_MARKED);
+    psImageKeepCircle (source->mask, x, y, PSF->radiusTMP, "AND", ~PM_SOURCE_MASK_MARKED);
 
     // does the PSF model succeed?
@@ -189,7 +189,7 @@
 
     // fit EXT (not PSF) model (set/unset the pixel mask)
-    psImageKeepCircle (source->mask, x, y, PSF->radius, "OR", PM_SOURCE_MASK_MARKED);
+    psImageKeepCircle (source->mask, x, y, PSF->radiusTMP, "OR", PM_SOURCE_MASK_MARKED);
     pmSourceFitSet (source, modelSet, true);
-    psImageKeepCircle (source->mask, x, y, PSF->radius, "AND", ~PM_SOURCE_MASK_MARKED);
+    psImageKeepCircle (source->mask, x, y, PSF->radiusTMP, "AND", ~PM_SOURCE_MASK_MARKED);
 
     return (modelSet);
@@ -209,7 +209,7 @@
 
     // fit EXT (not PSF) model (set/unset the pixel mask)
-    psImageKeepCircle (source->mask, x, y, EXT->radius, "OR", PM_SOURCE_MASK_MARKED);
+    psImageKeepCircle (source->mask, x, y, EXT->radiusTMP, "OR", PM_SOURCE_MASK_MARKED);
     pmSourceFitModel (source, EXT, false);
-    psImageKeepCircle (source->mask, x, y, EXT->radius, "AND", ~PM_SOURCE_MASK_MARKED);
+    psImageKeepCircle (source->mask, x, y, EXT->radiusTMP, "AND", ~PM_SOURCE_MASK_MARKED);
 
     return (EXT);
@@ -272,7 +272,7 @@
 
     // fit PSF model (set/unset the pixel mask)
-    psImageKeepCircle (source->mask, x, y, PSF->radius, "OR", PM_SOURCE_MASK_MARKED);
+    psImageKeepCircle (source->mask, x, y, PSF->radiusTMP, "OR", PM_SOURCE_MASK_MARKED);
     pmSourceFitSet (source, modelSet, true);
-    psImageKeepCircle (source->mask, x, y, PSF->radius, "AND", ~PM_SOURCE_MASK_MARKED);
+    psImageKeepCircle (source->mask, x, y, PSF->radiusTMP, "AND", ~PM_SOURCE_MASK_MARKED);
 
     // evaluate the blend objects, subtract if good, free otherwise