Index: trunk/psphot/src/psphotBlendFit.c
===================================================================
--- trunk/psphot/src/psphotBlendFit.c	(revision 6715)
+++ trunk/psphot/src/psphotBlendFit.c	(revision 6753)
@@ -31,4 +31,7 @@
 	if (source->type == PM_SOURCE_TYPE_DEFECT) continue; 
 	if (source->type == PM_SOURCE_TYPE_SATURATED) continue;
+
+	// skip DBL second sources (ie, added by psphotFitBlob)
+	if (source->mode &  PM_SOURCE_MODE_PAIR) continue;
 
 	// limit selection to some SN limit