Index: trunk/ippconfig/simtest/format.config
===================================================================
--- trunk/ippconfig/simtest/format.config	(revision 17977)
+++ trunk/ippconfig/simtest/format.config	(revision 17978)
@@ -12,5 +12,5 @@
 	PHU		STR	FPA	# The FITS file represents an entire FPA
 	EXTENSIONS	STR	NONE	# There are no extensions
-	FPA.OBS	STR	OBJECT	# A PHU keyword for unique identifier within the hierarchy level
+	FPA.OBS		STR	OBJECT	# A PHU keyword for unique identifier within the hierarchy level
 END
 
@@ -55,5 +55,5 @@
 	FPA.DETECTOR	STR	SIMTEST
 	CELL.SATURATION	F32	65535
-	CELL.BAD	F32	0
+	CELL.BAD	F32	-100 ## XXX this value is bogus, but needs to be context based so residual images do not get half-masked
 	CELL.READDIR	S32	1
 	CELL.TIMESYS	STR	UTC