Index: /trunk/ippconfig/ipprc.config.in
===================================================================
--- /trunk/ippconfig/ipprc.config.in	(revision 14472)
+++ /trunk/ippconfig/ipprc.config.in	(revision 14473)
@@ -90,2 +90,11 @@
 	PPSUB		STR		recipes/ppSub.config	# Subtraction
 END
+
+# Header keywords for skycell concepts; required because DVO doesn't read HIERARCH
+SKYCELLS	METADATA
+	FPA.TIME	STR	MJD-OBS
+	CELL.TIME	STR	MJD-OBS
+	FPA.EXPOSURE	STR	EXPTIME
+	CELL.EXPOSURE	STR	EXPTIME
+	FPA.AIRMASS	STR	AIRMASS
+END