Index: trunk/psphot/src/psphotImageBackground.c
===================================================================
--- trunk/psphot/src/psphotImageBackground.c	(revision 5718)
+++ trunk/psphot/src/psphotImageBackground.c	(revision 5772)
@@ -64,9 +64,9 @@
 	}
     }
+    sky->sampleMean = 0.0;
 
     psLogMsg ("psphot", 5, "back: %f sec (fit model)\n", psTimerMark ("psphot"));
 
     psphotSaveImage (imdata->header, imdata->image, "backsub.fits");
-
     return (skyModel);
 }