Index: trunk/psastro/src/psastroUseModel.c
===================================================================
--- trunk/psastro/src/psastroUseModel.c	(revision 15891)
+++ trunk/psastro/src/psastroUseModel.c	(revision 16076)
@@ -57,4 +57,7 @@
     // updated with the correct HDU selection.  obsChip->hdu may not exist.
     // pmAstromWriteBilevelChip (obsChip->hdu->header, obsChip, NONLIN_TOL);
+
+    
+
   }
 
@@ -66,5 +69,9 @@
   input->fpa->fromTPA = psMemIncrRefCounter (astrom->fpa->fromTPA);
 
-  // XXX if we want to write out the result, update the header here.  this needs to be
+  // XXX this is temporarily hardwired because of model error
+  input->fpa->toSky->type = PS_PROJ_TAN;
+
+  // psastroDumpCorners ("corners.useModel.dat", input->fpa);
+
   // updated with the correct HDU selection.  obsChip->hdu may not exist.
   // psMetadata *updates = psMetadataAlloc();