Index: trunk/psastro/src/psastroLoadCrosstalk.c
===================================================================
--- trunk/psastro/src/psastroLoadCrosstalk.c	(revision 26273)
+++ trunk/psastro/src/psastroLoadCrosstalk.c	(revision 26274)
@@ -86,4 +86,5 @@
   // Activate teh reference mask to generate an FPA structure we can use to map stars down to cells
 
+  pmFPAfileActivate (config->files, false, NULL);
   pmFPAfileActivate (config->files, true, "PSASTRO.REFMASK");