Index: trunk/Mars/resources/steps_fact.rc
===================================================================
--- trunk/Mars/resources/steps_fact.rc	(revision 9627)
+++ trunk/Mars/resources/steps_fact.rc	(revision 9853)
@@ -1,17 +1,19 @@
 
+Corsika.MainTable: Ceres
 Corsika.Primaries: fRunNumber, fFileNumber
 
+Ceres.MainTable: Ceres
 Ceres.Primaries: fRunNumber, fFileNumber, fCeresSetupKEY
 Ceres.Needs: Corsika 
-Ceres.SpecialNeedJoin: LEFT JOIN CeresInfo USING(fSequenceNumber, fCeresSetupKEY)
-Ceres.SpecialInfluenceJoin: LEFT JOIN CeresInfo USING(fRunNumber, fFileNumber, fCeresSetupKEY)
-Ceres.NeedJoin: fSequenceNumber, fCeresSetupKEY
-Ceres.InfluenceJoin: fRunNumber, fFileNumber
+Ceres.SpecialJoin: LEFT JOIN CeresInfo USING(fRunNumber, fFileNumber, fCeresSetupKEY)
 
+SequenceFile.MainTable: Ceres
 SequenceFile.Primaries: fSequenceNumber
 
+Callisto.MainTable: Ceres
 Callisto.Primaries: fSequenceNumber, fCeresSetupKEY
 Callisto.Needs: SequenceFile Ceres Corsika 
 
+Star.MainTable: Ceres
 Star.Primaries: fSequenceNumber, fCeresSetupKEY
 Star.Needs: Callisto SequenceFile Ceres Corsika