Index: trunk/psphot/src/models/pmModel_SGAUSS.c
===================================================================
--- trunk/psphot/src/models/pmModel_SGAUSS.c	(revision 5593)
+++ trunk/psphot/src/models/pmModel_SGAUSS.c	(revision 5772)
@@ -81,5 +81,5 @@
     params_min[0][0].data.F32[6] = -5.0;
     params_min[0][0].data.F32[7] = 0.5;
-    params_min[0][0].data.F32[8] = 0.001;
+    params_min[0][0].data.F32[8] = 0.05;
 
     params_max[0][0].data.F32[0] = 1e5;