Index: trunk/psphot/src/psphotStackImageLoop.c
===================================================================
--- trunk/psphot/src/psphotStackImageLoop.c	(revision 36086)
+++ trunk/psphot/src/psphotStackImageLoop.c	(revision 36119)
@@ -22,7 +22,5 @@
 
     pmFPAview *view = pmFPAviewAlloc (0);
-    pmFPAfile *inputRaw = psMetadataLookupPtr (&status, config->files, "PSPHOT.STACK.INPUT.RAW");
-    pmFPAfile *inputCnv = psMetadataLookupPtr (&status, config->files, "PSPHOT.STACK.INPUT.CNV");
-    pmFPAfile *input = inputRaw ? inputRaw : inputCnv;
+    pmFPAfile *input = psMetadataLookupPtr (&status, config->files, "PSPHOT.STACK.INPUT.RAW");
 
     if (!input) {
@@ -32,23 +30,7 @@
 
     psMetadata *recipe = psMetadataLookupPtr (NULL, config->recipes, PSPHOT_RECIPE);
-    bool useRaw = psMetadataLookupBool (NULL, recipe, "PSPHOT.STACK.USE.RAW");
-    if (useRaw && inputRaw == NULL) {
-        psLogMsg ("psphot", 1, "PSPHOT.STACK.USE.RAW set but no raw input.");
-        useRaw = false;
-    }
-
-    bool radial_apertures = psMetadataLookupBool(NULL, recipe, "RADIAL_APERTURES");
-    bool match_psfs = radial_apertures;
-    bool needConvolved = radial_apertures || !useRaw;
-    if (!needConvolved) {
-        pmFPAfileActivate (config->files, false, "PSPHOT.STACK.INPUT.CNV");
-        pmFPAfileActivate (config->files, false, "PSPHOT.STACK.MASK.CNV");
-        pmFPAfileActivate (config->files, false, "PSPHOT.STACK.VARIANCE.CNV");
-        pmFPAfileActivate (config->files, false, "PSPHOT.STACK.PSF.CNV");
-    }
 
     // just load the full set of images up front except for EXPNUM which we defer
     pmFPAfileActivate (config->files, false, "PSPHOT.STACK.EXPNUM.RAW");
-    pmFPAfileActivate (config->files, false, "PSPHOT.STACK.EXPNUM.CNV");
     if (!pmFPAfileIOChecks (config, view, PM_FPA_BEFORE)) ESCAPE ("failed input for fpa in psphot.");
 
@@ -71,17 +53,8 @@
 		psMemDump("load");
 
-                if (match_psfs) {
-                    // Generate the 1st PSF-matched image set (larger target PSFs are generated by smoothing this image)
-                    if (!psphotStackMatchPSFs (config, view)) {
-                        psError(psErrorCodeLast(), false, "failure in psphotStackMatchPSFs for chip %d, cell %d, readout %d\n", view->chip, view->cell, view->readout);
-                        psFree (view);
-                        return false;
-                    }
-                } else {
-                    if (!psphotStackAllocateOutput (config, view, recipe)) {
-                        psError(psErrorCodeLast(), false, "failure in psphotStackAllocateOutput for chip %d, cell %d, readout %d\n", view->chip, view->cell, view->readout);
-                        psFree (view);
-                        return false;
-                    }
+		if (!psphotStackAllocateOutput (config, view, recipe)) {
+		    psError(psErrorCodeLast(), false, "failure in psphotStackAllocateOutput for chip %d, cell %d, readout %d\n", view->chip, view->cell, view->readout);
+		    psFree (view);
+		    return false;
                 }
 		psMemDump("stackmatch");
@@ -126,5 +99,5 @@
 
     // Load the appropriate EXPNUM image
-    pmFPAfileActivate (config->files, true, useRaw ? "PSPHOT.STACK.EXPNUM.RAW" : "PSPHOT.STACK.EXPNUM.CNV");
+    pmFPAfileActivate (config->files, true, "PSPHOT.STACK.EXPNUM.RAW");
 
     if (!pmFPAfileIOChecks (config, view, PM_FPA_BEFORE)) ESCAPE ("failed input for fpa EXPNUM in psphot.");
@@ -146,5 +119,5 @@
                 if (! readout->data_exists) { continue; }
 
-                if (!psphotSetNFrames (config, view, useRaw ? inputRaw->name : inputCnv->name)) ESCAPE ("failed to setNFrames.");
+                if (!psphotSetNFrames (config, view, input->name)) ESCAPE ("failed to setNFrames.");
             }
         }
@@ -167,7 +140,4 @@
 bool UpdateHeadersForReadout (pmConfig *config, pmFPAview *view) {
 
-    psMetadata *recipe = psMetadataLookupPtr (NULL, config->recipes, PSPHOT_RECIPE);
-    bool useRaw = psMetadataLookupBool (NULL, recipe, "PSPHOT.STACK.USE.RAW");
-
     int num = psphotFileruleCount(config, "PSPHOT.INPUT");
 
@@ -179,7 +149,5 @@
 	psAssert (output, "missing file?");
 
-	pmFPAfile *inputRaw = pmFPAfileSelectSingle(config->files, "PSPHOT.STACK.INPUT.RAW", i); // File of interest
-	pmFPAfile *inputCnv = pmFPAfileSelectSingle(config->files, "PSPHOT.STACK.INPUT.CNV", i); // File of interest
-	pmFPAfile *input = useRaw ? inputRaw : inputCnv;
+	pmFPAfile *input = pmFPAfileSelectSingle(config->files, "PSPHOT.STACK.INPUT.RAW", i); // File of interest
 	psAssert (input, "missing input file");
 
@@ -205,7 +173,5 @@
 	psAssert (output, "missing file?");
 
-	pmFPAfile *inputRaw = pmFPAfileSelectSingle(config->files, "PSPHOT.STACK.INPUT.RAW", i); // File of interest
-	pmFPAfile *inputCnv = pmFPAfileSelectSingle(config->files, "PSPHOT.STACK.INPUT.CNV", i); // File of interest
-	pmFPAfile *input = inputRaw ? inputRaw : inputCnv;
+	pmFPAfile *input = pmFPAfileSelectSingle(config->files, "PSPHOT.STACK.INPUT.RAW", i); // File of interest
 	psAssert (input, "missing input file");
 
@@ -242,7 +208,5 @@
 	psAssert (output, "missing file?");
 
-	pmFPAfile *inputRaw = pmFPAfileSelectSingle(config->files, "PSPHOT.STACK.INPUT.RAW", i); // File of interest
-	pmFPAfile *inputCnv = pmFPAfileSelectSingle(config->files, "PSPHOT.STACK.INPUT.CNV", i); // File of interest
-	pmFPAfile *input = inputRaw ? inputRaw : inputCnv;
+	pmFPAfile *input = pmFPAfileSelectSingle(config->files, "PSPHOT.STACK.INPUT.RAW", i); // File of interest
 	psAssert (input, "missing input file");