Index: trunk/dbconfig/changes.txt
===================================================================
--- trunk/dbconfig/changes.txt	(revision 33720)
+++ trunk/dbconfig/changes.txt	(revision 34731)
@@ -2255,2 +2255,5 @@
 --update addRun set stage_extra1 = -1 where stage = 'cam' <= 483624; 
 
+ALTER TABLE warpSkyfile add column background_model SMALLINT after maskfrac_advisory;
+ALTER TABLE stackSumSkyfile add column background_model SMALLINT after software_ver;
+UPDATE dbversion set schema_version = '1.1.72', updated= CURRENT_TIMESTAMP();
Index: trunk/dbconfig/stack.md
===================================================================
--- trunk/dbconfig/stack.md	(revision 33720)
+++ trunk/dbconfig/stack.md	(revision 34731)
@@ -53,4 +53,5 @@
     fault              S16    0       # Key
     software_ver    STR         16
+    background_model   S16    0
     quality            S16    0
 END
Index: trunk/dbconfig/warp.md
===================================================================
--- trunk/dbconfig/warp.md	(revision 33720)
+++ trunk/dbconfig/warp.md	(revision 34731)
@@ -74,4 +74,5 @@
     maskfrac_magic  F32     0.0
     maskfrac_advisory F32   0.0
+    background_model  S16   0
 END