Index: /branches/eam_branches/ipp-20110710/psphot/src/psphotStackOptions.c
===================================================================
--- /branches/eam_branches/ipp-20110710/psphot/src/psphotStackOptions.c	(revision 32314)
+++ /branches/eam_branches/ipp-20110710/psphot/src/psphotStackOptions.c	(revision 32315)
@@ -19,5 +19,5 @@
     psFree (options->norm);
     psFree (options->matchChi2);
-    psFree (options->weightings);
+    psFree (options->targetSeeing);
 
     return;
@@ -36,5 +36,5 @@
     options->convolve = false;
     options->convolveSource = PSPHOT_CNV_SRC_NONE;
-    options->targetSeeing = NAN;
+    options->targetSeeing = NULL;
 
     options->psfs        = psArrayAlloc(num);
@@ -47,5 +47,4 @@
     options->norm        = psVectorAlloc(num, PS_TYPE_F32);
     options->matchChi2   = psVectorAlloc(num, PS_TYPE_F32); // chi^2 for stamps when matching
-    options->weightings  = psVectorAlloc(num, PS_TYPE_F32); // Combination weightings for images (1/noise^2)
 
     psVectorInit(options->inputMask,   0);
@@ -53,5 +52,4 @@
     psVectorInit(options->norm,        NAN);
     psVectorInit(options->matchChi2,   NAN);
-    psVectorInit(options->weightings,  NAN);
 
     return options;