Index: trunk/psphot/src/psphotPSFConvModel.c
===================================================================
--- trunk/psphot/src/psphotPSFConvModel.c	(revision 25755)
+++ trunk/psphot/src/psphotPSFConvModel.c	(revision 26894)
@@ -39,5 +39,5 @@
     // adjust the pixels based on the footprint
     float radius = psphotSetRadiusEXT (readout, source, markVal);
-    if (!pmSourceMoments (source, radius, 0.0, 0.0)) return false;
+    if (!pmSourceMoments (source, radius, 0.0, 0.0, maskVal)) return false;
 
     // XXX test : modify the Io, SXX, SYY terms based on the psf SXX, SYY terms: