Index: trunk/Ohana/src/libdvo/include/dvo.h
===================================================================
--- trunk/Ohana/src/libdvo/include/dvo.h	(revision 34717)
+++ trunk/Ohana/src/libdvo/include/dvo.h	(revision 34749)
@@ -175,4 +175,7 @@
   ID_OBJ_GOOD       = 0x04000000, // good-quality measurement in our data (eg,PS)
   ID_OBJ_GOOD_ALT   = 0x08000000, // good-quality measurement in  external data (eg, 2MASS)
+  ID_OBJ_GOOD_STACK = 0x10000000, // good-quality object in the stack (> 1 good stack)
+  ID_OBJ_SUSPECT_STACK = 0x20000000, // suspect object in the stack (> 1 good or suspect stack, < 2 good)
+  ID_OBJ_BAD_STACK  = 0x40000000, // good-quality object in the stack (> 1 good stack)
 } DVOAverageFlags;