Index: trunk/ppTranslate/src/ppMops.h
===================================================================
--- trunk/ppTranslate/src/ppMops.h	(revision 34472)
+++ trunk/ppTranslate/src/ppMops.h	(revision 34474)
@@ -30,5 +30,7 @@
   psString comment;                   // Comment associated with the first argument of the diff
   psString obsMode;                   // Observation mode
-  psString difftype;                  // Either WW (Warp-Warp Diff) or WS (Warp-Stack Diff)
+  psString difftype;                  // WW (Warp-Warp Diff) or WS (Warp-Stack Diff) or SW (Stack-Warp Diff)
+  float sky;                          // Exposure avg sky background
+  psString shutoutc;                  // Camera exposure shutter open (UTC)
 } ppMopsArguments;