Index: /branches/eam_branches/ipp-20140717/ippToPsps/pspsschema/SchemaNew18.0/PSPS_TABLES/Fundamental_IPP_Data_Product_Tables/StackObjectThin.txt
===================================================================
--- /branches/eam_branches/ipp-20140717/ippToPsps/pspsschema/SchemaNew18.0/PSPS_TABLES/Fundamental_IPP_Data_Product_Tables/StackObjectThin.txt	(revision 37108)
+++ /branches/eam_branches/ipp-20140717/ippToPsps/pspsschema/SchemaNew18.0/PSPS_TABLES/Fundamental_IPP_Data_Product_Tables/StackObjectThin.txt	(revision 37108)
@@ -0,0 +1,40 @@
+		  
+objID              = dvo = average.extID   [calculated in addstar]
+gcObjID            = dvo = average.extIDgc [calculated in addstar]
+ippObjID           = dvo = average.objID + (average.catID << 32)
+surveyID           = ipptopsps
+skyCellID          = ipptopsps / smf header
+randomStackObjID   = ipptopsps
+stackDetectRowID   = PSPS ?
+primaryDetection   = dvo 
+bestDetection      = dvo ?
+                   = 
+dvoRegionID        = dvo = average.catID
+dataRelease        = ippToPsps
+--
+--
+--
+--
+gippDetectID       = dvopsps.ippDetectID = dvo:measure.detID = smf / IPP_IDET
+gstackDetectID     = dvopsps.detectID = dvo:measure.extID [calculated in addstar: psps stack detect ID]
+gstackMetaID       = smf header 
+--
+gra                = dvo = average.Rstk [relastro]
+gdec               = dvo = average.Dstk [relastro]
+graErr             = dvo = average.dRstk [relastro]
+gdecErr            = dvo = average.dDstk [relastro]
+gzp                = dvo [relphot] -- XXX define this more exactly
+gPSFMag      	   = smf
+gPSFMagErr   	   = smf
+gApMag       	   = smf
+gApMagErr    	   = smf
+gKronMag     	   = smf (calculated)
+gKronMagErr  	   = smf (calculated)
+gsky               = smf
+gskyErr            = smf
+ginfoFlag          = smf
+ginfoFlag2         = smf
+gnFrames           = smf
+
+[NOTE: for stacks, dvo only needs to determine the 
+       primary measurement (and modified zero point?).