Index: trunk/dbconfig/diff.md
===================================================================
--- trunk/dbconfig/diff.md	(revision 20973)
+++ trunk/dbconfig/diff.md	(revision 21310)
@@ -1,3 +1,3 @@
-# $Id: diff.md,v 1.15 2008-12-13 20:17:34 bills Exp $
+# $Id: diff.md,v 1.16 2009-02-05 19:37:44 bills Exp $
 
 diffRun METADATA
@@ -18,11 +18,12 @@
 
 diffInputSkyfile METADATA
-    diff_id     S64         0       # Primary Key fkey(diff_id) ref diffRun(diff_id)
-    skycell_id  STR         64      # Primary Key
-    warp1       S64         0       # fkey(warp1, skycell_id, tess_id) ref warpSkyfile(warp_id, skycell_id, tess_id)
-    stack1      S64         0       # fkey(stack1) ref stackSumSkyfile(stack_id) 
-    warp2       S64         0       # fkey(warp2, skycell_id, tess_id) ref warpSkyfile(warp_id, skycell_id, tess_id)
-    stack2      S64         0       # fkey(stack2) ref stackSumSkyfile(stack_id) 
-    tess_id     STR         64      # Key
+    diff_id         S64         0       # Primary Key fkey(diff_id) ref diffRun(diff_id)
+    skycell_id      STR         64      # Primary Key
+    warp1           S64         0       # fkey(warp1, skycell_id, tess_id) ref warpSkyfile(warp_id, skycell_id, tess_id)
+    stack1          S64         0       # fkey(stack1) ref stackSumSkyfile(stack_id) 
+    warp2           S64         0       # fkey(warp2, skycell_id, tess_id) ref warpSkyfile(warp_id, skycell_id, tess_id)
+    stack2          S64         0       # fkey(stack2) ref stackSumSkyfile(stack_id) 
+    tess_id         STR         64      # Key
+    diff_skyfile_id S64         0       # Primary Key
 END
 
@@ -52,5 +53,4 @@
     good_frac    F32        0.0     # Key
     fault        S16        0       # Key
-    diff_image_id S64       0       # Key NOT NULL AUTO_INCREMENT
     magicked     BOOL       f
 END