Index: branches/pap/psphot/src/psphotMagnitudes.c
===================================================================
--- branches/pap/psphot/src/psphotMagnitudes.c	(revision 25238)
+++ branches/pap/psphot/src/psphotMagnitudes.c	(revision 25302)
@@ -1,5 +1,5 @@
 # include "psphotInternal.h"
 
-bool psphotMagnitudes(pmConfig *config, pmReadout *readout, const pmFPAview *view, psArray *sources, pmPSF *psf) {
+bool psphotMagnitudes(pmConfig *config, pmReadout *readout, const pmFPAview *view, psArray *sources, const pmPSF *psf) {
 
     bool status = false;
@@ -64,5 +64,5 @@
 
             psArrayAdd(job->args, 1, cells->data[j]); // sources
-            psArrayAdd(job->args, 1, psf);
+            psArrayAdd(job->args, 1, (pmPSF*)psf);    // Casting away const
             psArrayAdd(job->args, 1, binning);
             psArrayAdd(job->args, 1, backModel);