Index: trunk/Ohana/src/libautocode/def/image.d
===================================================================
--- trunk/Ohana/src/libautocode/def/image.d	(revision 12332)
+++ trunk/Ohana/src/libautocode/def/image.d	(revision 12491)
@@ -26,6 +26,6 @@
 FIELD 	  nstar,            NSTAR,                unsigned int,   number of stars on image
 FIELD 	  secz,             SECZ,                 float,      	  airmass,                   mag
-FIELD 	  NX,               NX,                   short,      	  image width
-FIELD 	  NY,               NY,                   short,      	  image height
+FIELD 	  NX,               NX,                   unsigned short, image width
+FIELD 	  NY,               NY,                   unsigned short, image height
 FIELD 	  apmifit,          APMIFIT,              float,      	  aperture correction,       mag
 FIELD 	  dapmifit,         DAPMIFIT,             float,      	  apmifit error,             mag