Index: trunk/ippconfig/recipes/psphot.config
===================================================================
--- trunk/ippconfig/recipes/psphot.config	(revision 36735)
+++ trunk/ippconfig/recipes/psphot.config	(revision 36747)
@@ -448,17 +448,20 @@
 GALAXY_SHAPES_STYLE                 STR   R_MAJ_R_MIN
 
+# new recipe values which set paramter spacing based on signal to noise
+# DELTA = Q / SN
+# F_MIN = 1 - NSIGMA * DELTA
+# F_MAX = 1 + NSIGMA * DELTA
+GALAXY_SHAPES_Q                     F32   1.0
+GALAXY_SHAPES_NSIGMA                F32   3.0       #  yields 7 x 7 grid
+GALAXY_SHAPES_CLAMP_SN              F32   50.       # minimum spacing fraction .02
+
+# These recipe values are no longer used
 GALAXY_SHAPES_FR_MAJOR_MIN          F32   0.8
 GALAXY_SHAPES_FR_MAJOR_MAX          F32   1.60
-GALAXY_SHAPES_FR_MAJOR_DEL          F32   0.05
+GALAXY_SHAPES_FR_MAJOR_DEL          F32   0.2
 GALAXY_SHAPES_FR_MINOR_MIN          F32   0.8
 GALAXY_SHAPES_FR_MINOR_MAX          F32   1.60
-GALAXY_SHAPES_FR_MINOR_DEL          F32   0.05
-
-#GALAXY_SHAPES_FR_MAJOR_MIN          F32   0.85
-#GALAXY_SHAPES_FR_MAJOR_MAX          F32   1.15
-#GALAXY_SHAPES_FR_MAJOR_DEL          F32   0.05
-#GALAXY_SHAPES_FR_MINOR_MIN          F32   0.85
-#GALAXY_SHAPES_FR_MINOR_MAX          F32   1.15
-#GALAXY_SHAPES_FR_MINOR_DEL          F32   0.05
+GALAXY_SHAPES_FR_MINOR_DEL          F32   0.2
+
 
 # Extended source fit parameters