Index: trunk/ippconfig/recipes/filerules-split.mdc
===================================================================
--- trunk/ippconfig/recipes/filerules-split.mdc	(revision 28016)
+++ trunk/ippconfig/recipes/filerules-split.mdc	(revision 28286)
@@ -139,4 +139,9 @@
                           
 PPVIZPATTERN.INPUT        INPUT    @FILES        CHIP       PATTERN
+
+PPBACKGROUND.IMAGE	  INPUT    @FILES        CHIP       IMAGE
+PPBACKGROUND.MASK	  INPUT    @FILES        CHIP       MASK
+PPBACKGROUND.PATTERN	  INPUT    @FILES        CHIP       PATTERN
+PPBACKGROUND.BACKGROUND	  INPUT    @FILES        CHIP       IMAGE
 
 ### output file definitions
@@ -319,4 +324,6 @@
 PPVIZPATTERN.CHIP            OUTPUT {OUTPUT}.{CHIP.NAME}.ch.fits      IMAGE           NONE       CHIP       TRUE      NONE
 
+PPBACKGROUND.OUTPUT	     OUTPUT {OUTPUT}.{CHIP.NAME}.fits         IMAGE           COMP_IMG   CHIP       TRUE      NONE
+PPBACKGROUND.OUTPUT.MASK     OUTPUT {OUTPUT}.{CHIP.NAME}.mk.fits      MASK            COMP_MASK  CHIP       TRUE      NONE
 
 # FILERULE naming operators: