Index: trunk/Ohana/src/opihi/dvo/imdense.c
===================================================================
--- trunk/Ohana/src/opihi/dvo/imdense.c	(revision 13479)
+++ trunk/Ohana/src/opihi/dvo/imdense.c	(revision 19823)
@@ -42,4 +42,5 @@
     if (!FindMosaicForImage (image, Nimage, i)) continue;
     XY_to_RD (&r, &d, x, y, &image[i].coords);
+    r = ohana_normalize_angle (r);
     while (r < Rmin) r += 360.0; 
     while (r > Rmax) r -= 360.0;