Index: /trunk/ippconfig/megacam_detrended/camera.config
===================================================================
--- /trunk/ippconfig/megacam_detrended/camera.config	(revision 7746)
+++ /trunk/ippconfig/megacam_detrended/camera.config	(revision 7747)
@@ -69,23 +69,39 @@
 
    ### output file definitions
-   TYPE               OUTPUT FILENAME.RULE                 FILENAME.XTRA EXTNAME.RULE EXTNAME.XTRA FILE.LEVEL DATA.LEVEL FILE.TYPE FILE.SAVE FILE.FORMAT
-   PPIMAGE.OUTPUT     OUTPUT {OUTPUT}.{CHIP.NAME}.fit      {CHIP.NAME}   {CHIP.NAME}  NONE         CHIP       CHIP       IMAGE     TRUE      SPLIT
+   TYPE                OUTPUT FILENAME.RULE                 FILENAME.XTRA EXTNAME.RULE EXTNAME.XTRA FILE.LEVEL DATA.LEVEL FILE.TYPE FILE.SAVE FILE.FORMAT
+   PPIMAGE.OUTPUT      OUTPUT {OUTPUT}.{CHIP.NAME}.fit      NONE          NONE         NONE         CHIP       CHIP       IMAGE     TRUE      SPLIT
+   PPIMAGE.OUTPUT.CHIP OUTPUT {OUTPUT}.{CHIP.NAME}.ch.fit   NONE   	  NONE         NONE         CHIP       CHIP       IMAGE     TRUE      SPLIT
+   PPIMAGE.OUTPUT.FPA1 OUTPUT {OUTPUT}.b1.fit    	    NONE   	  NONE         NONE         FPA        FPA        IMAGE     TRUE      SPLIT
+   PPIMAGE.OUTPUT.FPA2 OUTPUT {OUTPUT}.b2.fit    	    NONE   	  NONE         NONE         FPA        FPA        IMAGE     TRUE      SPLIT
 
-   PPIMAGE.BIN1       OUTPUT {OUTPUT}.{CHIP.NAME}.b1.fit   {CHIP.NAME}   {CHIP.NAME}  NONE         CHIP       CHIP       IMAGE     TRUE      SPLIT
-   PPIMAGE.BIN2       OUTPUT {OUTPUT}.{CHIP.NAME}.b2.fit   {CHIP.NAME}   {CHIP.NAME}  NONE         CHIP       CHIP       IMAGE     TRUE      SPLIT
-   PPIMAGE.JPEG1      OUTPUT {OUTPUT}.{CHIP.NAME}.b1.jpg   -greyscale    RANGE        -5:20        CHIP       CHIP       JPEG      TRUE      SPLIT
-   PPIMAGE.JPEG2      OUTPUT {OUTPUT}.{CHIP.NAME}.b2.jpg   -greyscale    FRACTION     0.50:2.00    CHIP       CHIP       JPEG      TRUE      SPLIT
+   PPIMAGE.BIN1       OUTPUT {OUTPUT}.{CHIP.NAME}.b1.fit    NONE          NONE         NONE         CHIP       CHIP       IMAGE     TRUE      SPLIT
+   PPIMAGE.BIN2       OUTPUT {OUTPUT}.{CHIP.NAME}.b2.fit    NONE   	  NONE         NONE         CHIP       CHIP       IMAGE     TRUE      SPLIT
+   PPIMAGE.JPEG1      OUTPUT {OUTPUT}.{CHIP.NAME}.b1.jpg   -greyscale    RANGE        -5:20         FPA        CHIP       JPEG      TRUE      SPLI
+   PPIMAGE.JPEG2      OUTPUT {OUTPUT}.{CHIP.NAME}.b2.jpg   -greyscale    FRACTION     0.50:2.00     FPA        CHIP       JPEG      TRUE      
 
-   PSPHOT.RESID       OUTPUT {OUTPUT}.res.fits             {CHIP.NAME}   {CELL.NAME}  {CELL.NAME}  CHIP       CHIP       IMAGE     TRUE      SPLICED
-   PSPHOT.BACKGND     OUTPUT {OUTPUT}.bck.fits             {CHIP.NAME}   {CELL.NAME}  {CELL.NAME}  CHIP       CHIP       IMAGE     TRUE      SPLICED
-   PSPHOT.BACKSUB     OUTPUT {OUTPUT}.sub.fits             {CHIP.NAME}   {CELL.NAME}  {CELL.NAME}  CHIP       CHIP       IMAGE     TRUE      SPLICED
-   PSPHOT.BACKMDL     OUTPUT {OUTPUT}.mdl.fits             {CHIP.NAME}   {CELL.NAME}  {CELL.NAME}  CHIP       CHIP       IMAGE     TRUE      SPLICED
+   PSPHOT.RESID       OUTPUT {OUTPUT}.res.fits             {CHIP.NAME}   {CELL.NAME}  {CELL.NAME}   CHIP       CHIP       IMAGE     TRUE      SPLICED
+   PSPHOT.BACKGND     OUTPUT {OUTPUT}.bck.fits             {CHIP.NAME}   {CELL.NAME}  {CELL.NAME}   CHIP       CHIP       IMAGE     TRUE      SPLICED
+   PSPHOT.BACKSUB     OUTPUT {OUTPUT}.sub.fits             {CHIP.NAME}   {CELL.NAME}  {CELL.NAME}   CHIP       CHIP       IMAGE     TRUE      SPLICED
+   PSPHOT.BACKMDL     OUTPUT {OUTPUT}.mdl.fits             {CHIP.NAME}   {CELL.NAME}  {CELL.NAME}   CHIP       CHIP       IMAGE     TRUE      SPLICED
 
-   PSPHOT.OUTPUT.RAW  OUTPUT {OUTPUT}.{CHIP.NAME}          NONE          NONE         PHU          CHIP       CHIP       RAW       TRUE      NONE
-   PSPHOT.OUTPUT.SX   OUTPUT {OUTPUT}.sx                   NONE          NONE         PHU          CHIP       CHIP       SX        TRUE      NONE
-   PSPHOT.OUTPUT.OBJ  OUTPUT {OUTPUT}.obj                  NONE          NONE         PHU          CHIP       CHIP       OBJ       TRUE      NONE
-   PSPHOT.OUTPUT.CMF  OUTPUT {OUTPUT}.cmf                  NONE          SMPDATA      PHU          CHIP       CHIP       CMF       TRUE      NONE
-   PSPHOT.OUTPUT.CMP  OUTPUT {OUTPUT}.{CHIP.NAME}.{CELL.NAME}.cmp NONE   NONE         PHU          CELL       CELL       CMP       TRUE      NONE
+   PSPHOT.OUTPUT.RAW  OUTPUT {OUTPUT}.{CHIP.NAME}          NONE          NONE         PHU           CHIP       CHIP       RAW       TRUE      NONE
+   PSPHOT.OUTPUT.SX   OUTPUT {OUTPUT}.sx                   NONE          NONE         PHU           CHIP       CHIP       SX        TRUE      NONE
+   PSPHOT.OUTPUT.OBJ  OUTPUT {OUTPUT}.obj                  NONE          NONE         PHU           CHIP       CHIP       OBJ       TRUE      NONE
+   PSPHOT.OUTPUT.CMF  OUTPUT {OUTPUT}.cmf                  NONE          SMPDATA      PHU           CHIP       CHIP       CMF       TRUE      NONE
+   PSPHOT.OUTPUT.CMP  OUTPUT {OUTPUT}.{CHIP.NAME}.{CELL.NAME}.cmp NONE   NONE         PHU           CELL       CELL       CMP       TRUE      NONE
 
-   PSASTRO.OUTPUT.CMP OUTPUT {OUTPUT}.xmp                  NONE          NONE         PHU          CHIP       CHIP       CMP       TRUE      NONE
+   PSASTRO.OUTPUT.CMP OUTPUT {OUTPUT}.xmp                  NONE          NONE         PHU           CHIP       CHIP       CMP       TRUE      NONE
 END
+
+# known uses of the filename.xtra, extname.rule, and extname.xtra:
+# extname.rule: used to construct output EXTNAME keys (CMF DATA)
+# extname.xtra: used to construct output EXTNAME keys (CMF HEAD)
+
+# extname.rule: used to carry classID to DetDB
+# filename.xtra: used to carry detID to DetDB (internal)
+
+# filename.xtra: used to carry arglist name (internal)
+
+# filename.xtra: used to define the JPEG colormap
+# extname.rule: used to define the JPEG scaling method
+# extname.xtra: used to carry arguments of JPEG scaling method