Index: trunk/psModules/src/objects/pmSourcePhotometry.c
===================================================================
--- trunk/psModules/src/objects/pmSourcePhotometry.c	(revision 14652)
+++ trunk/psModules/src/objects/pmSourcePhotometry.c	(revision 14938)
@@ -3,6 +3,6 @@
  *  @author EAM, IfA; GLG, MHPCC
  *
- *  @version $Revision: 1.29 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2007-08-24 00:11:02 $
+ *  @version $Revision: 1.30 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2007-09-21 00:09:05 $
  *
  *  Copyright 2004 Maui High Performance Computing Center, University of Hawaii
@@ -26,4 +26,5 @@
 #include "pmGrowthCurve.h"
 #include "pmResiduals.h"
+#include "pmTrend2D.h"
 #include "pmPSF.h"
 #include "pmModel.h"
@@ -94,4 +95,5 @@
 
     // measure object model photometry
+    // XXX use the pmPSF.FluxScale to get this value
     status = pmSourcePhotometryModel (&source->psfMag, source->modelPSF);
     status = pmSourcePhotometryModel (&source->extMag, source->modelEXT);
@@ -99,5 +101,5 @@
     if ((mode & PM_SOURCE_PHOT_APCORR) && isPSF && psf) {
         // convert to the equivalent 2D model?
-        source->psfMag += psPolynomial4DEval (psf->ApTrend, x, y, 0.0, 0.0);
+        source->psfMag += pmTrend2DEval (psf->ApTrend, x, y);
     }