Index: trunk/ippconfig/recipes/ppSim.config
===================================================================
--- trunk/ippconfig/recipes/ppSim.config	(revision 28125)
+++ trunk/ippconfig/recipes/ppSim.config	(revision 29005)
@@ -70,22 +70,23 @@
 
 GALAXY.LUM	  F32	-0.8		# Stellar luminosity function slope
-GALAXY.MAG	  F32	11.0		# Brightest magnitude for fake stars
-GALAXY.DENSITY	  F32	6.0		# Galaxy density (per square degree) at the brightest magnitude
-
-GALAXY.RMAJOR.MIN F32	2.0		# Minimum semi-major axis for galaxy models
+GALAXY.MAG	  F32	15.0		# Brightest magnitude for fake stars
+GALAXY.DENSITY	  F32	5.0		# Galaxy density (per square degree) at the brightest magnitude
+
+GALAXY.RMAJOR.MIN F32	5.0		# Minimum semi-major axis for galaxy models
 GALAXY.RMAJOR.MAX F32	10.0		# Maximum semi-major axis for galaxy models
 
 GALAXY.ARATIO.MIN F32	1.0		# Minimum axis ratio for galaxy models
-GALAXY.ARATIO.MAX F32	0.2		# Maximum axis ratio for galaxy models
+GALAXY.ARATIO.MAX F32	0.5		# Maximum axis ratio for galaxy models
 
 GALAXY.INDEX.MIN F32    0.25		# Minimum Sersic index for galaxy models
-GALAXY.INDEX.MAX F32	0.500           # Maximum Sersic index for galaxy models
+GALAXY.INDEX.MAX F32	1.000           # Maximum Sersic index for galaxy models
 
 GALAXY.THETA.MIN F32    0.0		# Minimum position angle for galaxy models
 GALAXY.THETA.MAX F32	3.14            # Maximum position angle for galaxy models
 
-GALAXY.GRID      BOOL   FALSE		# Generate a (regular) grid of galaxy models?
-GALAXY.GRID.DX   S32    200             # Spacing between galaxies in grid in x
-GALAXY.GRID.DY   S32    200             # Spacing between galaxies in grid in y
+GALAXY.GRID        BOOL   FALSE		# Generate a (regular) grid of galaxy models?
+GALAXY.GRID.DX     S32    100             # Spacing between galaxies in grid in x
+GALAXY.GRID.DY     S32    200             # Spacing between galaxies in grid in y
+GALAXY.GRID.RANDOM BOOL   FALSE		# randomize shape parameters in grid (or sequence?)
 
 GALAXY.MODEL     STR    PS_MODEL_GAUSS