Index: trunk/ippconfig/recipes/ppSim.config
===================================================================
--- trunk/ippconfig/recipes/ppSim.config	(revision 17523)
+++ trunk/ippconfig/recipes/ppSim.config	(revision 17560)
@@ -11,9 +11,11 @@
 
 STARS.REAL	BOOL	TRUE		# Add stars from a catalogue?
+MATCH.DENSITY   BOOL    TRUE            # significance of faintest sources
 
 STARS.FAKE      BOOL    TRUE		# Add fake stars, randomly distributed?
-STARS.LUM	F32	-1.5		# Stellar luminosity function slope
+STARS.LUM	F32	0.01		# Stellar luminosity function slope (magnitude slope)
 STARS.MAG	F32	15.5		# Brightest magnitude for fake stars
-STARS.DENSITY	F32	1.0		# Stellar density (per square degree) at the brightest magnitude
+STARS.DENSITY	F32     50.0		# Stellar density (per square degree) at the brightest magnitude
+STARS.SIGMA.LIM F32      5.0            # significance of faintest sources
 
 GALAXY.FAKE     BOOL    FALSE		# Generate fake galaxies?
@@ -65,2 +67,20 @@
   ZERO_PT   F32  25.00
 END
+ZEROPTS  METADATA
+  FILTER    STR  z
+  ZERO_PT   F32  24.50
+END
+ZEROPTS  METADATA
+  FILTER    STR  y
+  ZERO_PT   F32  24.00
+END
+
+# the following values are not set by default, but supplied if needed from arguments
+EXPTIME     F32     NAN                 # exposure time (seconds)
+RA          F32     NAN                 # exposure time (seconds)
+DEC         F32     NAN                 # exposure time (seconds)
+PA          F32     NAN                 # exposure time (seconds)
+SEEING      F32     NAN                 # exposure time (seconds)
+SCALE       F32     NAN                 # exposure time (seconds)
+ZEROPOINT   F32     NAN                 # exposure time (seconds)
+SKY.MAGS    F32     NAN                 # exposure time (seconds)