Index: trunk/psastro/src/psastroExtractStar.c
===================================================================
--- trunk/psastro/src/psastroExtractStar.c	(revision 23591)
+++ trunk/psastro/src/psastroExtractStar.c	(revision 23810)
@@ -13,5 +13,5 @@
 # include "psastroInternal.h"
 
-psImage *psastroExtractStar (psImage *input, float x, float y, float dX, float dY) {
+psImage *psastroExtractStar (psImage *input, double x, double y, double dX, double dY) {
 
     // skip if no pixels are on the image