Index: branches/eam_branches/20091201/ippconfig/recipes/ppSub.config
===================================================================
--- branches/eam_branches/20091201/ippconfig/recipes/ppSub.config	(revision 26764)
+++ branches/eam_branches/20091201/ippconfig/recipes/ppSub.config	(revision 26769)
@@ -2,10 +2,10 @@
 
 KERNEL.TYPE	STR	ISIS     	# Kernel type to use (POIS|ISIS|SPAM|FRIES|GUNK|RINGS)
-KERNEL.SIZE     S32	35		# Kernel half-size (pixels)
+KERNEL.SIZE     S32	20		# Kernel half-size (pixels)
 SPATIAL.ORDER   S32	1		# Spatial polynomial order
 REGION.SIZE	F32	0		# Iso-kernel region size (pixels)
 SOURCE.RADIUS	F32	3.0		# Source matching radius (pixels)
 STAMP.SPACING   F32	300		# Typical spacing between stamps (pixels)
-STAMP.FOOTPRINT S32	40		# Size of stamps (pixels)
+STAMP.FOOTPRINT S32	25		# Size of stamps (pixels)
 STAMP.THRESHOLD F32	5		# Flux threshold for stamps (stdev above background)
 STRIDE		S32	100		# Size of convolution patches (pixels)
@@ -16,4 +16,5 @@
 SKY.ERR		F32	0.0		# Relative systematic error in images
 NORM.FRAC	F32	0.03		# Fraction of window for normalisation window
+COVAR.FRAC	F32	0.01		# Fraction of kernel to truncate before calculating covariance
 
 MASK.VAL	STR	MASK.VALUE,CONV.BAD	# Mask value for input