Index: trunk/ippconfig/ctio_mosaic2/psphot.config
===================================================================
--- trunk/ippconfig/ctio_mosaic2/psphot.config	(revision 17274)
+++ trunk/ippconfig/ctio_mosaic2/psphot.config	(revision 17277)
@@ -27,5 +27,5 @@
 PEAKS_NSIGMA_LIMIT_2 F32  10.0 	   	 # peak significance threshold
 
-EXT_MODEL           STR  PS_MODEL_SERSIC
+EXT_MODEL           STR  PS_MODEL_QGAUSS
 
 TEST_FIT            BOOL FALSE