Index: trunk/Ohana/src/relastro/src/UpdateObjects.c
===================================================================
--- trunk/Ohana/src/relastro/src/UpdateObjects.c	(revision 23592)
+++ trunk/Ohana/src/relastro/src/UpdateObjects.c	(revision 23593)
@@ -96,4 +96,7 @@
 
       for (k = 0; k < catalog[i].average[j].Nmeasure; k++, m++) {
+
+	//exclude measurements which have non-finite astrometry
+	if (~finite(catalog[i].measure[m].dR) || ~finite(catalog[i].measure[m].dD)) continue;
 
 	// exclude measurements by previous outlier detection