Index: trunk/Ohana/src/addstar/src/mkcmf.c
===================================================================
--- trunk/Ohana/src/addstar/src/mkcmf.c	(revision 39077)
+++ trunk/Ohana/src/addstar/src/mkcmf.c	(revision 39084)
@@ -454,4 +454,6 @@
 
     // keywords related to convolution & diff image process:
+    gfits_modify (&header, "HIERARCH SUBTRACTION.KERNEL",  "%s", 1, "ISIS(20,(1.1,6)(2.3,4)(4.5,2),0,1.00e+00)");
+    gfits_modify (&header, "HIERARCH SUBTRACTION.MODE",  "%d", 1, 2);
     gfits_modify (&header, "HIERARCH SUBTRACTION.STAMPS",  "%d", 1, 210);
     gfits_modify (&header, "HIERARCH SUBTRACTION.DEV.MEAN",  "%f", 1, 0.01);