Index: branches/pap/ippconfig/recipes/ppStack.config
===================================================================
--- branches/pap/ippconfig/recipes/ppStack.config	(revision 23948)
+++ branches/pap/ippconfig/recipes/ppStack.config	(revision 25027)
@@ -3,5 +3,5 @@
 CONVOLVE	BOOL	TRUE		# Convolve images when stacking?
 ITER		S32	1		# Number of rejection iterations
-COMBINE.REJ	F32	3.0		# Rejection threshold in combination (sigma)
+COMBINE.REJ	F32	2.0		# Rejection threshold in combination (sigma)
 COMBINE.SYS	F32	0.03		# Relative systematic error in combination
 COMBINE.DISCARD	F32	0.2		# Discard fraction for Olympic weighted mean
@@ -11,7 +11,7 @@
 POOR.FRACTION	F32	0.01		# Maximum fraction of bad variance for poor pixels
 THRESHOLD.MASK	F32	0.5		# Threshold for mask deconvolution (0..1)
-DECONV.LIMIT	F32	1.03		# Deconvolution fraction for rejecting entire image
+DECONV.LIMIT	F32	5.0		# Deconvolution fraction for rejecting entire image
 IMAGE.REJ	F32	0.1		# Rejected pixel fraction threshold for rejecting entire image
-MATCH.REJ	F32	2.5		# Rejection threshold for chi^2 values from matching
+MATCH.REJ	F32	5.0		# Rejection threshold for chi^2 values from matching
 ROWS		S32	64		# Number of rows to read at once
 VARIANCE	BOOL	TRUE		# Use variance in rejection?
@@ -19,4 +19,5 @@
 BIN1		S32	4		# Binning factor for first level
 BIN2		S32	4		# Binning factor for second level
+SKIP.BG.SUB	BOOL	FALSE		# Bypass background subtraction?
 
 RENORM		BOOL	FALSE		# Renormalise variance maps?
@@ -58,5 +59,5 @@
 PSF.MODEL	STR	PS_MODEL_PS1_V1	# Model for PSF generation
 
-TEMP.DIR	STR	/tmp		# Directory for temporary images
+TEMP.DIR	STR	/tmp	        # Directory for temporary images
 TEMP.IMAGE	STR	conv.im.fits	# Suffix for temporary convolved images
 TEMP.MASK	STR	conv.mk.fits	# Suffix for temporary convolved masks
@@ -74,2 +75,9 @@
 	TEMP.DELETE	BOOL	FALSE		# Delete temporary files on completion?
 END
+
+# Faster processing for PR images
+PR	METADATA
+	CONVOLVE	BOOL	FALSE
+	IMAGE.REJ	F32	0.5	
+	SKIP.BG.SUB	BOOL	FALSE
+END