Index: branches/czw_branch/20101203/ippconfig/recipes/filerules-mef.mdc
===================================================================
--- branches/czw_branch/20101203/ippconfig/recipes/filerules-mef.mdc	(revision 30048)
+++ branches/czw_branch/20101203/ippconfig/recipes/filerules-mef.mdc	(revision 30118)
@@ -276,4 +276,8 @@
 PPSUB.REF.CONV.VARIANCE	OUTPUT {OUTPUT}.refConv.wt.fits          VARIANCE  COMP_WT    FPA        TRUE      NONE
 		      						       		     
+PPSUB.FORCED1.SOURCES   OUTPUT {OUTPUT}.frc1.cmf             	 CMF       NONE       FPA        TRUE      NONE
+PPSUB.FORCED2.SOURCES   OUTPUT {OUTPUT}.frc2.cmf             	 CMF       NONE       FPA        TRUE      NONE
+PPSUB.POS1.SOURCES      OUTPUT {OUTPUT}.pos1.cmf             	 CMF       NONE       FPA        TRUE      NONE
+PPSUB.POS2.SOURCES      OUTPUT {OUTPUT}.pos2.cmf             	 CMF       NONE       FPA        TRUE      NONE
                                                                                      
 PPSTACK.OUTPUT          OUTPUT {OUTPUT}.fits                     IMAGE     COMP_IMG   FPA        TRUE      NONE
Index: branches/czw_branch/20101203/ippconfig/recipes/filerules-simple.mdc
===================================================================
--- branches/czw_branch/20101203/ippconfig/recipes/filerules-simple.mdc	(revision 30048)
+++ branches/czw_branch/20101203/ippconfig/recipes/filerules-simple.mdc	(revision 30118)
@@ -246,4 +246,9 @@
 PPSUB.REF.CONV.VARIANCE      OUTPUT {OUTPUT}.refConv.wt.fits      VARIANCE        NONE       FPA        TRUE      NONE
                                              
+PPSUB.FORCED1.SOURCES        OUTPUT {OUTPUT}.frc1.cmf             CMF             NONE       FPA        TRUE      NONE
+PPSUB.FORCED2.SOURCES        OUTPUT {OUTPUT}.frc2.cmf             CMF             NONE       FPA        TRUE      NONE
+PPSUB.POS1.SOURCES           OUTPUT {OUTPUT}.pos1.cmf             CMF             NONE       FPA        TRUE      NONE
+PPSUB.POS2.SOURCES           OUTPUT {OUTPUT}.pos2.cmf             CMF             NONE       FPA        TRUE      NONE
+
 PPSTACK.OUTPUT.COMP          OUTPUT {OUTPUT}.fits                 IMAGE           COMP_IMG   FPA        TRUE      NONE
 PPSTACK.OUTPUT.RAW           OUTPUT {OUTPUT}.fits                 IMAGE           NONE       FPA        TRUE      NONE
Index: branches/czw_branch/20101203/ippconfig/recipes/filerules-split.mdc
===================================================================
--- branches/czw_branch/20101203/ippconfig/recipes/filerules-split.mdc	(revision 30048)
+++ branches/czw_branch/20101203/ippconfig/recipes/filerules-split.mdc	(revision 30118)
@@ -272,4 +272,9 @@
 PPSUB.REF.CONV.VARIANCE      OUTPUT {OUTPUT}.refConv.wt.fits          VARIANCE        COMP_WT    FPA        TRUE      NONE
                                                                                                       
+PPSUB.FORCED1.SOURCES        OUTPUT {OUTPUT}.frc1.cmf                 CMF             NONE       FPA        TRUE      NONE
+PPSUB.FORCED2.SOURCES        OUTPUT {OUTPUT}.frc2.cmf                 CMF             NONE       FPA        TRUE      NONE
+PPSUB.POS1.SOURCES           OUTPUT {OUTPUT}.pos1.cmf                 CMF             NONE       FPA        TRUE      NONE
+PPSUB.POS2.SOURCES           OUTPUT {OUTPUT}.pos2.cmf                 CMF             NONE       FPA        TRUE      NONE
+
 PPSTACK.OUTPUT.COMP          OUTPUT {OUTPUT}.fits                     IMAGE           COMP_IMG   FPA        TRUE      NONE
 PPSTACK.OUTPUT.NOCOMP        OUTPUT {OUTPUT}.fits                     IMAGE           NONE       FPA        TRUE      NONE
@@ -278,4 +283,5 @@
 PPSTACK.OUTPUT.VARIANCE.COMP OUTPUT {OUTPUT}.wt.fits                  VARIANCE        COMP_WT    FPA        TRUE      NONE
 PPSTACK.OUTPUT.VARIANCE.NOCOMP OUTPUT {OUTPUT}.wt.fits                VARIANCE        NONE       FPA        TRUE      NONE
+
 PPSTACK.OUTPUT.EXP           OUTPUT {OUTPUT}.exp.fits                 IMAGE           EXP        FPA        TRUE      NONE
 PPSTACK.OUTPUT.EXPNUM        OUTPUT {OUTPUT}.num.fits                 MASK            EXPNUM     FPA        TRUE      NONE
Index: branches/czw_branch/20101203/ippconfig/recipes/nightly_science.config
===================================================================
--- branches/czw_branch/20101203/ippconfig/recipes/nightly_science.config	(revision 30048)
+++ branches/czw_branch/20101203/ippconfig/recipes/nightly_science.config	(revision 30118)
@@ -82,5 +82,5 @@
   NAME      STR  MD02
   DISTRIBUTION STR MD02
-  TESS      STR MD02
+  TESS      STR MD02.V2
   OBSMODE   STR MD
   OBJECT    STR MD02%
@@ -104,5 +104,5 @@
   NAME      STR MD04
   DISTRIBUTION STR MD04
-  TESS      STR MD04
+  TESS      STR MD04.V2
   OBSMODE   STR MD
   OBJECT    STR MD04%
Index: branches/czw_branch/20101203/ippconfig/recipes/ppImage.config
===================================================================
--- branches/czw_branch/20101203/ippconfig/recipes/ppImage.config	(revision 30048)
+++ branches/czw_branch/20101203/ippconfig/recipes/ppImage.config	(revision 30118)
@@ -4,6 +4,6 @@
 
 # List of tasks to perform
+OVERSCAN           BOOL    TRUE            # Overscan subtraction
 NONLIN             BOOL    FALSE           # Non-linearity correction; not implemented
-OVERSCAN           BOOL    TRUE            # Overscan subtraction
 NOISEMAP           BOOL    FALSE           # Apply read noise map
 BIAS               BOOL    TRUE            # Bias subtraction
@@ -162,4 +162,5 @@
   CHIP.VARIANCE.FITS BOOL    TRUE            # Save chip-mosaic-ed image? 
   OVERSCAN           BOOL    TRUE            # Overscan subtraction
+  NONLIN             BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS               BOOL    TRUE            # Bias subtraction
   DARK               BOOL    TRUE            # Dark subtraction
@@ -186,4 +187,5 @@
   CHIP.VARIANCE.FITS BOOL    TRUE            # Save chip-mosaic-ed image? 
   OVERSCAN           BOOL    TRUE            # Overscan subtraction
+  NONLIN             BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS               BOOL    TRUE            # Bias subtraction
   DARK               BOOL    TRUE            # Dark subtraction
@@ -209,4 +211,5 @@
   CHIP.VARIANCE.FITS BOOL    TRUE            # Save chip-mosaic-ed image? 
   OVERSCAN           BOOL    TRUE            # Overscan subtraction
+  NONLIN             BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS               BOOL    TRUE            # Bias subtraction
   DARK               BOOL    TRUE            # Dark subtraction
@@ -236,4 +239,5 @@
   CHIP.VARIANCE.FITS BOOL  FALSE           # Save chip-mosaic-ed image? 
   OVERSCAN         BOOL    TRUE            # Overscan subtraction
+  NONLIN           BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    FALSE           # Bias subtraction
   DARK             BOOL    FALSE           # Dark subtraction
@@ -260,4 +264,5 @@
   CHIP.VARIANCE.FITS BOOL    FALSE           # Save chip-mosaic-ed image? 
   OVERSCAN         BOOL    FALSE           # Overscan subtraction
+  NONLIN           BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    FALSE           # Bias subtraction
   DARK             BOOL    FALSE           # Dark subtraction
@@ -283,4 +288,5 @@
   CHIP.VARIANCE.FITS BOOL    FALSE           # Save chip-mosaic-ed image? 
   OVERSCAN         BOOL    FALSE           # Overscan subtraction
+  NONLIN           BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    FALSE           # Bias subtraction
   DARK             BOOL    FALSE           # Dark subtraction
@@ -306,4 +312,5 @@
   CHIP.VARIANCE.FITS BOOL    FALSE           # Save chip-mosaic-ed image? 
   OVERSCAN           BOOL    TRUE            # Overscan subtraction
+  NONLIN             BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS               BOOL    FALSE           # Bias subtraction
   DARK               BOOL    FALSE           # Dark subtraction
@@ -329,4 +336,5 @@
   CHIP.VARIANCE.FITS BOOL    FALSE           # Save chip-mosaic-ed image? 
   OVERSCAN         BOOL    FALSE           # Overscan subtraction
+  NONLIN           BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    TRUE            # Bias subtraction
   DARK             BOOL    FALSE           # Dark subtraction
@@ -345,23 +353,24 @@
 # Dark subtraction only
 PPIMAGE_D          METADATA
-  BASE.FITS        BOOL    TRUE            # Save base detrended image?
-  BASE.MASK.FITS   BOOL    FALSE           # Save base detrended image?
-  BASE.VARIANCE.FITS BOOL    FALSE           # Save base detrended image?
-  CHIP.FITS        BOOL    FALSE           # Save chip-mosaic-ed image? 
-  CHIP.MASK.FITS   BOOL    FALSE           # Save chip-mosaic-ed image? 
-  CHIP.VARIANCE.FITS BOOL    FALSE           # Save chip-mosaic-ed image? 
-  OVERSCAN         BOOL    FALSE           # Overscan subtraction
-  BIAS             BOOL    FALSE           # Bias subtraction
-  DARK             BOOL    TRUE            # Dark subtraction
-  SHUTTER          BOOL    FALSE           # Shutter correction
-  FLAT             BOOL    FALSE           # Flat-field normalisation
-  MASK             BOOL    FALSE           # Mask bad pixels
-  MASK.BUILD       BOOL    FALSE	   # Build internal mask?
-  FRINGE           BOOL    FALSE           # Fringe subtraction
-  PHOTOM           BOOL    FALSE           # Source identification and photometry
-  ASTROM.CHIP      BOOL    FALSE           # Astrometry per chip?
-  ASTROM.MOSAIC    BOOL    FALSE           # Astrometry for mosaic?
-  BIN1.FITS        BOOL    TRUE            # Save 1st binned chip image?
-  BIN2.FITS        BOOL    TRUE            # Save 2nd binned chip image?
+  BASE.FITS          BOOL    TRUE            # Save base detrended image?
+  BASE.MASK.FITS     BOOL    FALSE           # Save base detrended image?
+  BASE.VARIANCE.FITS BOOL    FALSE           # Save base detrended image?
+  CHIP.FITS          BOOL    FALSE           # Save chip-mosaic-ed image? 
+  CHIP.MASK.FITS     BOOL    FALSE           # Save chip-mosaic-ed image? 
+  CHIP.VARIANCE.FITS BOOL    FALSE           # Save chip-mosaic-ed image? 
+  OVERSCAN           BOOL    FALSE           # Overscan subtraction
+  NONLIN             BOOL    FALSE           # Non-linearity correction; not implemented
+  BIAS               BOOL    FALSE           # Bias subtraction
+  DARK               BOOL    TRUE            # Dark subtraction
+  SHUTTER            BOOL    FALSE           # Shutter correction
+  FLAT               BOOL    FALSE           # Flat-field normalisation
+  MASK               BOOL    FALSE           # Mask bad pixels
+  MASK.BUILD         BOOL    FALSE	   # Build internal mask?
+  FRINGE             BOOL    FALSE           # Fringe subtraction
+  PHOTOM             BOOL    FALSE           # Source identification and photometry
+  ASTROM.CHIP        BOOL    FALSE           # Astrometry per chip?
+  ASTROM.MOSAIC      BOOL    FALSE           # Astrometry for mosaic?
+  BIN1.FITS          BOOL    TRUE            # Save 1st binned chip image?
+  BIN2.FITS          BOOL    TRUE            # Save 2nd binned chip image?
 END
 
@@ -375,4 +384,5 @@
   CHIP.VARIANCE.FITS BOOL    FALSE           # Save chip-mosaic-ed image? 
   OVERSCAN         BOOL    FALSE           # Overscan subtraction
+  NONLIN           BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    FALSE           # Bias subtraction
   DARK             BOOL    FALSE           # Dark subtraction
@@ -398,4 +408,5 @@
   CHIP.VARIANCE.FITS BOOL    FALSE           # Save chip-mosaic-ed image? 
   OVERSCAN         BOOL    FALSE           # Overscan subtraction
+  NONLIN           BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    FALSE           # Bias subtraction
   DARK             BOOL    FALSE           # Dark subtraction
@@ -421,4 +432,5 @@
   CHIP.VARIANCE.FITS BOOL    FALSE           # Save chip-mosaic-ed image? 
   OVERSCAN         BOOL    FALSE           # Overscan subtraction
+  NONLIN           BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    FALSE           # Bias subtraction
   DARK             BOOL    FALSE           # Dark subtraction
@@ -444,4 +456,5 @@
   CHIP.VARIANCE.FITS BOOL    FALSE           # Save chip-mosaic-ed image? 
   OVERSCAN         BOOL    FALSE           # Overscan subtraction
+  NONLIN           BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    FALSE           # Bias subtraction
   DARK             BOOL    FALSE           # Dark subtraction
@@ -467,4 +480,5 @@
   CHIP.VARIANCE.FITS BOOL    TRUE            # Save chip-mosaic-ed image? 
   OVERSCAN         BOOL    FALSE           # Overscan subtraction
+  NONLIN           BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    FALSE           # Bias subtraction
   DARK             BOOL    FALSE           # Dark subtraction
@@ -490,4 +504,5 @@
   CHIP.VARIANCE.FITS BOOL    TRUE            # Save chip-mosaic-ed image? 
   OVERSCAN         BOOL    FALSE           # Overscan subtraction
+  NONLIN           BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    FALSE           # Bias subtraction
   DARK             BOOL    FALSE           # Dark subtraction
@@ -513,4 +528,5 @@
   CHIP.VARIANCE.FITS BOOL    FALSE           # Save chip-mosaic-ed image? 
   OVERSCAN         BOOL    TRUE            # Overscan subtraction
+  NONLIN           BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    TRUE            # Bias subtraction
   DARK             BOOL    FALSE           # Dark subtraction
@@ -536,4 +552,5 @@
   CHIP.VARIANCE.FITS BOOL    FALSE           # Save chip-mosaic-ed image? 
   OVERSCAN         BOOL    TRUE            # Overscan subtraction
+  NONLIN           BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    TRUE            # Bias subtraction
   DARK             BOOL    TRUE            # Dark subtraction
@@ -559,4 +576,5 @@
   CHIP.VARIANCE.FITS BOOL    FALSE           # Save chip-mosaic-ed image? 
   OVERSCAN         BOOL    TRUE            # Overscan subtraction
+  NONLIN           BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    TRUE            # Bias subtraction
   DARK             BOOL    TRUE            # Dark subtraction
@@ -589,4 +607,5 @@
   CHIP.VARIANCE.FITS BOOL    TRUE            # Save chip-mosaic-ed image? 
   OVERSCAN           BOOL    TRUE            # Overscan subtraction
+  NONLIN             BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS               BOOL    TRUE            # Bias subtraction
   DARK               BOOL    TRUE            # Dark subtraction
@@ -619,4 +638,5 @@
   CHIP.VARIANCE.FITS BOOL    FALSE           # Save chip-mosaic-ed image? 
   OVERSCAN           BOOL    TRUE            # Overscan subtraction
+  NONLIN             BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS               BOOL    TRUE            # Bias subtraction
   DARK               BOOL    TRUE            # Dark subtraction
@@ -642,4 +662,5 @@
   CHIP.VARIANCE.FITS BOOL    FALSE           # Save chip-mosaic-ed image? 
   OVERSCAN           BOOL    TRUE            # Overscan subtraction
+  NONLIN             BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS               BOOL    TRUE            # Bias subtraction
   DARK               BOOL    TRUE            # Dark subtraction
@@ -672,4 +693,5 @@
   CHIP.VARIANCE.FITS BOOL  FALSE           # Save chip-mosaic-ed image? 
   OVERSCAN         BOOL    TRUE            # Overscan subtraction
+  NONLIN           BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    TRUE            # Bias subtraction
   DARK             BOOL    TRUE            # Dark subtraction
@@ -695,4 +717,5 @@
   CHIP.VARIANCE.FITS BOOL  FALSE           # Save chip-mosaic-ed image? 
   OVERSCAN         BOOL    TRUE            # Overscan subtraction
+  NONLIN           BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    TRUE            # Bias subtraction
   DARK             BOOL    TRUE            # Dark subtraction
@@ -729,4 +752,5 @@
   CHIP.VARIANCE.FITS BOOL    FALSE           # Save chip-mosaic-ed image? 
   OVERSCAN         BOOL    TRUE            # Overscan subtraction
+  NONLIN           BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    TRUE            # Bias subtraction
   DARK             BOOL    TRUE            # Dark subtraction
@@ -752,4 +776,5 @@
   CHIP.VARIANCE.FITS BOOL    TRUE            # Save chip-mosaic-ed image? 
   OVERSCAN         BOOL    TRUE            # Overscan subtraction
+  NONLIN           BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    TRUE            # Bias subtraction
   DARK             BOOL    TRUE            # Dark subtraction
@@ -775,4 +800,5 @@
   CHIP.VARIANCE.FITS BOOL    TRUE            # Save chip-mosaic-ed image? 
   OVERSCAN         BOOL    TRUE            # Overscan subtraction
+  NONLIN           BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    TRUE            # Bias subtraction
   DARK             BOOL    TRUE            # Dark subtraction
@@ -798,4 +824,5 @@
   CHIP.VARIANCE.FITS BOOL    TRUE            # Save chip-mosaic-ed image? 
   OVERSCAN         BOOL    TRUE            # Overscan subtraction
+  NONLIN           BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    TRUE            # Bias subtraction
   DARK             BOOL    TRUE            # Dark subtraction
@@ -827,4 +854,5 @@
   CHIP.VARIANCE.FITS BOOL    TRUE            # Save chip-mosaic-ed image? 
   OVERSCAN         BOOL    TRUE            # Overscan subtraction
+  NONLIN           BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    TRUE            # Bias subtraction
   DARK             BOOL    TRUE            # Dark subtraction
@@ -856,4 +884,5 @@
   CHIP.VARIANCE.FITS BOOL    TRUE            # Save chip-mosaic-ed image? 
   OVERSCAN         BOOL    TRUE            # Overscan subtraction
+  NONLIN           BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    TRUE            # Bias subtraction
   DARK             BOOL    TRUE            # Dark subtraction
@@ -879,4 +908,5 @@
   CHIP.VARIANCE.FITS BOOL    FALSE           # Save chip-mosaic-ed image? 
   OVERSCAN         BOOL    FALSE           # Overscan subtraction
+  NONLIN           BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    FALSE           # Bias subtraction
   DARK             BOOL    FALSE           # Dark subtraction
@@ -896,4 +926,5 @@
 PPIMAGE_JPEG       METADATA
   OVERSCAN         BOOL    FALSE           # Overscan subtraction
+  NONLIN           BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    FALSE           # Bias subtraction
   DARK             BOOL    FALSE           # Dark subtraction
@@ -916,4 +947,6 @@
   BIN1.JPEG        BOOL    TRUE            # Save 1st binned jpeg?
   BIN2.JPEG        BOOL    TRUE            # Save 2nd binned jpeg?
+  MASK.SATURATED   BOOL    FALSE           # DO NOT Mask the saturated pixels
+  MASK.LOW         BOOL    FALSE           # DO NOT Mask the saturated pixels
 END
 
@@ -921,4 +954,5 @@
 PPIMAGE_J1         METADATA
   OVERSCAN         BOOL    FALSE           # Overscan subtraction
+  NONLIN           BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    FALSE           # Bias subtraction
   DARK             BOOL    FALSE           # Dark subtraction
@@ -945,4 +979,6 @@
   BIN2.XBIN        S32     1               # Image is already binned
   BIN2.YBIN        S32     1               # Image is already binned
+  MASK.SATURATED   BOOL    FALSE           # DO NOT Mask the saturated pixels
+  MASK.LOW         BOOL    FALSE           # DO NOT Mask the saturated pixels
 END
 
@@ -950,4 +986,5 @@
 PPIMAGE_J2         METADATA
   OVERSCAN         BOOL    FALSE           # Overscan subtraction
+  NONLIN           BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    FALSE           # Bias subtraction
   DARK             BOOL    FALSE           # Dark subtraction
@@ -974,4 +1011,6 @@
   BIN2.XBIN        S32     1               # Image is already binned
   BIN2.YBIN        S32     1               # Image is already binned
+  MASK.SATURATED   BOOL    FALSE           # DO NOT Mask the saturated pixels
+  MASK.LOW         BOOL    FALSE           # DO NOT Mask the saturated pixels
 END
 
@@ -979,4 +1018,5 @@
 PPIMAGE_OA         METADATA
   OVERSCAN         BOOL    TRUE            # Overscan subtraction
+  NONLIN           BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    FALSE           # Bias subtraction
   DARK             BOOL    FALSE           # Dark subtraction
@@ -998,4 +1038,5 @@
 PPIMAGE_OP         METADATA
   OVERSCAN         BOOL    TRUE            # Overscan subtraction
+  NONLIN           BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    FALSE           # Bias subtraction
   DARK             BOOL    FALSE           # Dark subtraction
@@ -1023,4 +1064,5 @@
   CHIP.VARIANCE.FITS BOOL    TRUE            # Save chip-mosaic-ed image? 
   OVERSCAN         BOOL    FALSE           # Overscan subtraction
+  NONLIN             BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    FALSE           # Bias subtraction
   DARK             BOOL    FALSE           # Dark subtraction
@@ -1043,4 +1085,5 @@
 PPIMAGE_J1_RESID_B      METADATA
   OVERSCAN         BOOL    FALSE           # Overscan subtraction
+  NONLIN             BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    FALSE           # Bias subtraction
   DARK             BOOL    FALSE           # Dark subtraction
@@ -1079,4 +1122,5 @@
 PPIMAGE_J2_RESID_B        METADATA
   OVERSCAN         BOOL    FALSE           # Overscan subtraction
+  NONLIN             BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    FALSE           # Bias subtraction
   DARK             BOOL    FALSE           # Dark subtraction
@@ -1115,4 +1159,5 @@
 PPIMAGE_J1_RESID_F      METADATA
   OVERSCAN         BOOL    FALSE           # Overscan subtraction
+  NONLIN             BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    FALSE           # Bias subtraction
   DARK             BOOL    FALSE           # Dark subtraction
@@ -1151,4 +1196,5 @@
 PPIMAGE_J2_RESID_F        METADATA
   OVERSCAN         BOOL    FALSE           # Overscan subtraction
+  NONLIN             BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    FALSE           # Bias subtraction
   DARK             BOOL    FALSE           # Dark subtraction
@@ -1187,4 +1233,5 @@
 PPIMAGE_J1_RESID_R      METADATA
   OVERSCAN         BOOL    FALSE           # Overscan subtraction
+  NONLIN             BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    FALSE           # Bias subtraction
   DARK             BOOL    FALSE           # Dark subtraction
@@ -1223,4 +1270,5 @@
 PPIMAGE_J2_RESID_R        METADATA
   OVERSCAN         BOOL    FALSE           # Overscan subtraction
+  NONLIN             BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    FALSE           # Bias subtraction
   DARK             BOOL    FALSE           # Dark subtraction
@@ -1260,4 +1308,5 @@
 PPIMAGE_J1_IMAGE_B      METADATA
   OVERSCAN         BOOL    FALSE           # Overscan subtraction
+  NONLIN             BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    FALSE           # Bias subtraction
   DARK             BOOL    FALSE           # Dark subtraction
@@ -1296,4 +1345,5 @@
 PPIMAGE_J2_IMAGE_B        METADATA
   OVERSCAN        BOOL    FALSE           # Overscan subtraction
+  NONLIN             BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS            BOOL    FALSE           # Bias subtraction
   DARK            BOOL    FALSE           # Dark subtraction
@@ -1332,4 +1382,5 @@
 PPIMAGE_J1_IMAGE_F      METADATA
   OVERSCAN        BOOL    FALSE           # Overscan subtraction
+  NONLIN             BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS            BOOL    FALSE           # Bias subtraction
   DARK            BOOL    FALSE           # Dark subtraction
@@ -1368,4 +1419,5 @@
 PPIMAGE_J2_IMAGE_F        METADATA
   OVERSCAN        BOOL    FALSE           # Overscan subtraction
+  NONLIN             BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS            BOOL    FALSE           # Bias subtraction
   DARK            BOOL    FALSE           # Dark subtraction
@@ -1404,4 +1456,5 @@
 PPIMAGE_J1_IMAGE_R      METADATA
   OVERSCAN        BOOL    FALSE           # Overscan subtraction
+  NONLIN             BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS            BOOL    FALSE           # Bias subtraction
   DARK            BOOL    FALSE           # Dark subtraction
@@ -1440,4 +1493,5 @@
 PPIMAGE_J2_IMAGE_R        METADATA
   OVERSCAN        BOOL    FALSE           # Overscan subtraction
+  NONLIN             BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS            BOOL    FALSE           # Bias subtraction
   DARK            BOOL    FALSE           # Dark subtraction
@@ -1476,4 +1530,5 @@
 PPIMAGE_J1_IMAGE_M        METADATA
   OVERSCAN        BOOL    FALSE           # Overscan subtraction
+  NONLIN             BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS            BOOL    FALSE           # Bias subtraction
   DARK            BOOL    FALSE           # Dark subtraction
@@ -1512,4 +1567,5 @@
 PPIMAGE_J2_IMAGE_M        METADATA
   OVERSCAN        BOOL    FALSE           # Overscan subtraction
+  NONLIN             BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS            BOOL    FALSE           # Bias subtraction
   DARK            BOOL    FALSE           # Dark subtraction
@@ -1548,4 +1604,5 @@
 PPIMAGE_J1_RESID_M        METADATA
   OVERSCAN        BOOL    FALSE           # Overscan subtraction
+  NONLIN             BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS            BOOL    FALSE           # Bias subtraction
   DARK            BOOL    FALSE           # Dark subtraction
@@ -1584,4 +1641,5 @@
 PPIMAGE_J2_RESID_M        METADATA
   OVERSCAN        BOOL    FALSE           # Overscan subtraction
+  NONLIN             BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS            BOOL    FALSE           # Bias subtraction
   DARK            BOOL    FALSE           # Dark subtraction
@@ -1621,4 +1679,5 @@
 PPIMAGE_MOSAIC     METADATA
   OVERSCAN         BOOL    FALSE           # Overscan subtraction
+  NONLIN             BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    FALSE           # Bias subtraction
   DARK             BOOL    FALSE           # Dark subtraction
@@ -1652,4 +1711,5 @@
 PPIMAGE_CHIPMOSAIC     METADATA
   OVERSCAN         BOOL    FALSE           # Overscan subtraction
+  NONLIN             BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    FALSE           # Bias subtraction
   DARK             BOOL    FALSE           # Dark subtraction
@@ -1688,6 +1748,6 @@
   CHIP.MASK.FITS   BOOL    FALSE           # Save chip-mosaic-ed image? 
   CHIP.VARIANCE.FITS BOOL  FALSE           # Save chip-mosaic-ed image? 
-  OVERSCAN         BOOL    FALSE           # Overscan subtraction
   OVERSCAN         BOOL    TRUE            # Overscan subtraction
+  NONLIN             BOOL    FALSE           # Non-linearity correction; not implemented
   BIAS             BOOL    TRUE            # Bias subtraction
   DARK             BOOL    TRUE            # Dark subtraction
@@ -1732,4 +1792,5 @@
   CHIP.VARIANCE.FITS BOOL    TRUE            # Save chip-mosaic-ed image? 
   OVERSCAN           BOOL    TRUE            # Overscan subtraction
+  NONLIN             BOOL    FALSE           # Overscan subtraction
   BIAS               BOOL    TRUE            # Bias subtraction
   DARK               BOOL    TRUE            # Dark subtraction
@@ -1762,4 +1823,5 @@
   CHIP.VARIANCE.FITS BOOL    TRUE            # Save chip-mosaic-ed image? 
   OVERSCAN           BOOL    TRUE            # Overscan subtraction
+  NONLIN             BOOL    FALSE           # Overscan subtraction
   BIAS               BOOL    TRUE            # Bias subtraction
   DARK               BOOL    TRUE            # Dark subtraction
@@ -1785,4 +1847,5 @@
   CHIP.VARIANCE.FITS BOOL    TRUE            # Save chip-mosaic-ed image? 
   OVERSCAN         BOOL    TRUE            # Overscan subtraction
+  NONLIN             BOOL    FALSE           # Overscan subtraction
   BIAS             BOOL    FALSE           # Bias subtraction
   DARK             BOOL    TRUE            # Dark subtraction
@@ -1813,4 +1876,5 @@
   CHIP.VARIANCE.FITS BOOL    TRUE            # Save chip-mosaic-ed image? 
   OVERSCAN           BOOL    TRUE            # Overscan subtraction
+  NONLIN             BOOL    FALSE           # Overscan subtraction
   BIAS               BOOL    TRUE            # Bias subtraction
   DARK               BOOL    TRUE            # Dark subtraction
@@ -1840,4 +1904,5 @@
   CHIP.VARIANCE.FITS BOOL    TRUE            # Save chip-mosaic-ed image? 
   OVERSCAN           BOOL    TRUE            # Overscan subtraction
+  NONLIN             BOOL    FALSE           # Overscan subtraction
   BIAS               BOOL    TRUE            # Bias subtraction
   DARK               BOOL    TRUE            # Dark subtraction
@@ -1865,4 +1930,5 @@
   CHIP.VARIANCE.FITS BOOL    TRUE            # Save chip-mosaic-ed image? 
   OVERSCAN           BOOL    TRUE            # Overscan subtraction
+  NONLIN             BOOL    FALSE           # Overscan subtraction
   BIAS               BOOL    TRUE            # Bias subtraction
   DARK               BOOL    TRUE            # Dark subtraction
Index: branches/czw_branch/20101203/ippconfig/recipes/ppSub.config
===================================================================
--- branches/czw_branch/20101203/ippconfig/recipes/ppSub.config	(revision 30048)
+++ branches/czw_branch/20101203/ippconfig/recipes/ppSub.config	(revision 30118)
@@ -72,4 +72,7 @@
 PHOTOMETRY	BOOL	FALSE		# Perform photometry?
 
+FORCED.PHOTOMETRY.BOTH BOOL FALSE       # forced photometry on input sources?
+FORCED.PHOTOMETRY.INPUT1 BOOL FALSE       # forced photometry on input sources?
+FORCED.PHOTOMETRY.INPUT2 BOOL FALSE       # forced photometry on input sources?
 
 # Recipe overrides for STACK
@@ -112,4 +115,13 @@
 	PHOTOMETRY	BOOL	TRUE	# Perform photometry?
 	CONVOLVE.TARGET STR     SINGLE2	# convolution direction
+END
+
+# Difference of warp - stack
+WARPSTACK_FORCED     METADATA
+	DUAL		BOOL	FALSE	# Dual convolution?
+	INVERSE		BOOL	FALSE   # Generate inverse subtraction?
+	PHOTOMETRY	BOOL	TRUE	# Perform photometry?
+	CONVOLVE.TARGET STR     SINGLE2	# convolution direction
+ FORCED.PHOTOMETRY.BOTH BOOL    TRUE    # forced photometry on input sources
 END
 
Index: branches/czw_branch/20101203/ippconfig/recipes/psastro.config
===================================================================
--- branches/czw_branch/20101203/ippconfig/recipes/psastro.config	(revision 30048)
+++ branches/czw_branch/20101203/ippconfig/recipes/psastro.config	(revision 30118)
@@ -238,2 +238,6 @@
 MOPS.TEST	METADATA
 END
+
+SAS_REFERENCE METADATA
+END
+
Index: branches/czw_branch/20101203/ippconfig/recipes/psphot.config
===================================================================
--- branches/czw_branch/20101203/ippconfig/recipes/psphot.config	(revision 30048)
+++ branches/czw_branch/20101203/ippconfig/recipes/psphot.config	(revision 30118)
@@ -49,4 +49,5 @@
 PEAKS_NMAX                          S32   5000            # on first pass, only keep NMAX peaks (0 == all)
 PEAKS_MIN_GAUSS                     F32   0.5             # On quick convolution, mask pixels for which the 
+PEAKS_POS2_NSIGMA_LIMIT             F32   25.0            # peak signficance threshold for POS2 sources. (ppSub)
 				    	  		  # input pixels contribute less than this fraction of the flux
 # parameters which adjust the footprint analysis
Index: branches/czw_branch/20101203/ippconfig/recipes/reductionClasses.mdc
===================================================================
--- branches/czw_branch/20101203/ippconfig/recipes/reductionClasses.mdc	(revision 30048)
+++ branches/czw_branch/20101203/ippconfig/recipes/reductionClasses.mdc	(revision 30118)
@@ -173,4 +173,12 @@
 WARPSTACK	METADATA
 	DIFF_PPSUB	STR	WARPSTACK
+	DIFF_PSPHOT	STR	DIFF
+	JPEG_BIN1	STR	PPIMAGE_J1
+	JPEG_BIN2	STR	PPIMAGE_J2
+END
+
+# reduction class specifically for warpstack diffs:
+WARPSTACK_FORCED	METADATA
+	DIFF_PPSUB	STR	WARPSTACK_FORCED
 	DIFF_PSPHOT	STR	DIFF
 	JPEG_BIN1	STR	PPIMAGE_J1
@@ -535,2 +543,19 @@
 END
 
+SAS_REFERENCE METADATA
+   CHIP_PPIMAGE    STR CHIP
+   CHIP_PSPHOT STR CHIP
+   WARP_PSWARP STR WARP
+   STACK_PPSTACK   STR STACK
+   STACK_PPSUB STR STACK
+   STACK_PSPHOT    STR STACK
+   DIFF_PPSUB  STR DIFF
+   DIFF_PSPHOT STR DIFF
+   JPEG_BIN1   STR PPIMAGE_J1
+   JPEG_BIN2   STR PPIMAGE_J2
+   FAKEPHOT    STR FAKEPHOT
+   ADDSTAR     STR ADDSTAR
+   PSASTRO     STR SAS_REFERENCE
+   STACKPHOT       STR     STACKPHOT
+END
+
