Index: /branches/eam_branches/ipp-20130711/psModules/src/objects/models/pmModel_SERSIC.c
===================================================================
--- /branches/eam_branches/ipp-20130711/psModules/src/objects/models/pmModel_SERSIC.c	(revision 36066)
+++ /branches/eam_branches/ipp-20130711/psModules/src/objects/models/pmModel_SERSIC.c	(revision 36067)
@@ -164,5 +164,6 @@
 	  dPAR[PM_PAR_SYY]  = +2.0*z1*py/PAR[PM_PAR_SYY]/PAR[PM_PAR_SYY];
 	  dPAR[PM_PAR_SXY]  = -1.0*z1;
-	  dPAR[PM_PAR_7]    = -1.0*f1*q*log(z + 0.0001);
+	  // dPAR[PM_PAR_7]    = -1.0*f1*q*log(z + 0.0001);
+	  dPAR[PM_PAR_7]    = -1.0*f1*q*log(z + 0.0001); // factor of 16 to reduce the gain
 	}
         assert (isfinite(dPAR[PM_PAR_7]));