Index: /branches/czw_branch/20160809/Ohana/src/fakeastro/include/fakeastro.h
===================================================================
--- /branches/czw_branch/20160809/Ohana/src/fakeastro/include/fakeastro.h	(revision 39738)
+++ /branches/czw_branch/20160809/Ohana/src/fakeastro/include/fakeastro.h	(revision 39739)
@@ -87,6 +87,7 @@
 int    VERBOSE;
 int    VERBOSE2;
-int    TESTING;
 int    ONE_BIG_CHIP;
+
+float  TEST_SCALE;
 
 int    FORCE;
Index: /branches/czw_branch/20160809/Ohana/src/fakeastro/src/args.c
===================================================================
--- /branches/czw_branch/20160809/Ohana/src/fakeastro/src/args.c	(revision 39738)
+++ /branches/czw_branch/20160809/Ohana/src/fakeastro/src/args.c	(revision 39739)
@@ -31,8 +31,9 @@
   }
 
-  TESTING = FALSE;
+  TEST_SCALE = 1.0;
   if ((N = get_argument (*argc, argv, "-testing"))) {
     remove_argument (N, argc, argv);
-    TESTING = TRUE;
+    TEST_SCALE = atof(argv[N]);
+    remove_argument (N, argc, argv);
   }
   ONE_BIG_CHIP = FALSE;
@@ -285,5 +286,6 @@
   fprintf (stderr, " additional options: \n");
   fprintf (stderr, "  -region RA RA DEC DEC\n");
-  fprintf (stderr, "  -catalog (ra) (dec)\n\n");
+  fprintf (stderr, "  -catalog (ra) (dec)\n");
+  fprintf (stderr, "  -testing (scale)\n\n");
   fprintf (stderr, "  -v\n");
   fprintf (stderr, "  -vv\n");
Index: /branches/czw_branch/20160809/Ohana/src/fakeastro/src/make_fakestars.c
===================================================================
--- /branches/czw_branch/20160809/Ohana/src/fakeastro/src/make_fakestars.c	(revision 39738)
+++ /branches/czw_branch/20160809/Ohana/src/fakeastro/src/make_fakestars.c	(revision 39739)
@@ -80,8 +80,6 @@
     
     // XXX: amplify motion to make tests easier:
-    if (TESTING) {
-      uL *= 100.0;
-      uB *= 100.0;
-    }
+    uL *= TEST_SCALE;
+    uB *= TEST_SCALE;
     
     double uR, uD;