Index: trunk/Ohana/src/relphot/src/StarOps.c
===================================================================
--- trunk/Ohana/src/relphot/src/StarOps.c	(revision 34482)
+++ trunk/Ohana/src/relphot/src/StarOps.c	(revision 34483)
@@ -424,4 +424,6 @@
 	if (code->equiv != thisCode) { continue; }
 	Ncode ++;
+
+	catalog[Nc].measure[m].dbFlags &= ~ID_MEAS_STACK_PRIMARY;
 
 	if (catalog[Nc].measureT[m].dbFlags & MEAS_BAD) SKIP_THIS_MEAS(Nbad); 
@@ -692,4 +694,6 @@
 
 	  catalog[Nc].secfilt[Nsecfilt*j+Nsec].stackID   = ID;
+
+	  catalog[Nc].measure[m].dbFlags |= ID_MEAS_STACK_PRIMARY;
 	}