Index: trunk/psModules/src/objects/pmPSFtry.c
===================================================================
--- trunk/psModules/src/objects/pmPSFtry.c	(revision 15842)
+++ trunk/psModules/src/objects/pmPSFtry.c	(revision 16909)
@@ -5,6 +5,6 @@
  *  @author EAM, IfA
  *
- *  @version $Revision: 1.53 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2007-12-15 01:23:18 $
+ *  @version $Revision: 1.54 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2008-03-10 21:03:30 $
  *
  *  Copyright 2004 Maui High Performance Computing Center, University of Hawaii
@@ -281,4 +281,8 @@
 
     for (int i = 0; i < psfTry->sources->n; i++) {
+        if (!isfinite(psfTry->metric->data.F32[i]) || !isfinite(psfTry->metricErr->data.F32[i])) {
+            psfTry->mask->data.U8[i] = PSFTRY_MASK_ALL;
+            continue;
+        }
         if (psfTry->mask->data.U8[i] & PSFTRY_MASK_ALL)
             continue;