Index: branches/czw_branch/20160809/psModules/src/astrom/pmAstrometryModel.c
===================================================================
--- branches/czw_branch/20160809/psModules/src/astrom/pmAstrometryModel.c	(revision 39777)
+++ branches/czw_branch/20160809/psModules/src/astrom/pmAstrometryModel.c	(revision 39780)
@@ -687,5 +687,5 @@
     char *refChip  = psMetadataLookupStr(&status, file->fpa->concepts, "REF_CHIP"); REQUIRE (status, "missing REF_CHIP");
 
-    int rotatorParity = psMetadataLookupS32(&status, file->fpa->concepts, "ROT.PARITY"); REQUIRE (status, "missing ROT.PARITY");
+    int rotatorParity = psMetadataLookupS32(&status, file->fpa->concepts, "FPA.ROT.PARITY"); REQUIRE (status, "missing ROT.PARITY");
     
     // XXX we've swapped the sign and parity of POS (add to model)