Index: trunk/psphot/src/modelTestFitSource.c
===================================================================
--- trunk/psphot/src/modelTestFitSource.c	(revision 5622)
+++ trunk/psphot/src/modelTestFitSource.c	(revision 5672)
@@ -7,5 +7,5 @@
     bool status;
     int modelType;
-    float sky, obsMag, fitMag, value;
+    float obsMag, fitMag, value;
     char name[64];
 
@@ -96,8 +96,5 @@
 
     // subtract object, leave local sky
-    sky = model->params->data.F32[0];
-    model->params->data.F32[0] = 0;
-    pmSourceSubModel (source->pixels, source->mask, model, false);
-    model->params->data.F32[0] = sky;
+    pmSourceSubModel (source->pixels, source->mask, model, false, false);
     
     // write out