Index: trunk/psphot/src/psphotReadout.c
===================================================================
--- trunk/psphot/src/psphotReadout.c	(revision 6379)
+++ trunk/psphot/src/psphotReadout.c	(revision 6399)
@@ -11,7 +11,5 @@
     psPolynomial2D *model = NULL;
 
-    psphotSaveImage (NULL, readout->mask, "mask.fits");
-    psphotSaveImage (NULL, readout->image, "image.fits");
-    psphotSaveImage (NULL, readout->weight, "weight.fits");
+    psphotImageMedian (readout, config, sky);
 
     // measure image stats for initial guess