Index: trunk/ippconfig/gpc1/format_mef.config
===================================================================
--- trunk/ippconfig/gpc1/format_mef.config	(revision 15278)
+++ trunk/ippconfig/gpc1/format_mef.config	(revision 15434)
@@ -180,5 +180,4 @@
 	FPA.AZ		STR	AZ
 	FPA.TEMP	STR	DETTEM
-	FPA.EXPOSURE	STR	EXPTIME
 	CHIP.ID         STR	DETECTOR
 	CELL.XBIN	STR	CCDSUM
@@ -189,4 +188,7 @@
 	CELL.YPARITY	STR	LTM2_2
 #	CELL.SATURATION	STR	SATURATE
+	FPA.EXPOSURE	STR	EXPREQ		# Requested exposure time, presumably camera exposure time
+	CELL.EXPOSURE	STR	EXPTIME		# Exposure time measured by shutter
+	CELL.DARKTIME	STR	EXPREQ		# Requested exposure time, presumably camera exposure time
 END
 
@@ -452,6 +454,4 @@
           XY76  S32     1
 	END
-	CELL.EXPOSURE	F32	0.0
-	CELL.DARKTIME	F32	0.0
 	CELL.GAIN	F32	1.0
 	CELL.READNOISE	F32	0.0