Index: trunk/pstamp/scripts/pstamp_job_run.pl
===================================================================
--- trunk/pstamp/scripts/pstamp_job_run.pl	(revision 35903)
+++ trunk/pstamp/scripts/pstamp_job_run.pl	(revision 36018)
@@ -62,4 +62,5 @@
 $options &=  ~($PSTAMP_REQUEST_UNCENSORED | $PSTAMP_REQUIRE_UNCENSORED);
 
+
 my $ipprc = PS::IPP::Config->new(); # IPP Configuration
 if ($redirect_output) {
@@ -95,8 +96,25 @@
     my $argString;
     $argString = $params->{job_args};
+    
+    my_die("argument list is empty", $job_id, $PS_EXIT_DATA_ERROR) if !$argString;
+
     my $stage = $params->{stage};
-
-    # XXX: should we do any other sanity checking?
-    my_die("argument list is empty", $job_id, $PS_EXIT_DATA_ERROR) if !$argString;
+    my_die("stage is not defined", $job_id, $PS_EXIT_DATA_ERROR) if !$stage;
+
+    if ($stage eq 'stack_summary') {
+
+        # remove options not supported by stack summary
+        $options &= ~($PSTAMP_SELECT_SOURCES | $PSTAMP_SELECT_BACKMDL | $PSTAMP_SELECT_INVERSE 
+            | $PSTAMP_RESTORE_BACKGROUND);
+
+        # stackSummary outputs do not follow the usual IPP conventions for file names.
+        # The parser (actually Job.pm) has deferred handling this until here
+        update_stack_summary_filenames($params);
+
+    } elsif ($stage ne 'stack') {
+        # ignore options only supported by stack and stack_summary
+        $options &= ~($PSTAMP_SELECT_EXP | $PSTAMP_SELECT_NUM);
+    }
+   
 
     if ($stage eq "raw") {
@@ -181,20 +199,27 @@
     }
 
-    # my ($tmpImage, $tmpMask, $tmpVariance, $tmproot);
-
-    my $command = "$ppstamp $outputBase $argString $fileArgs";
-    $command .= " -write_jpeg" if ($options & $PSTAMP_SELECT_JPEG);
-    $command .= " -nocompress" if ($options & $PSTAMP_SELECT_UNCOMPRESSED);
-    $command .= " -stage $stage";
-    $command .= " -forheader $calibfile" if $calibfile;
-    my ( $success, $error_code, $full_buf, $stdout_buf, $stderr_buf ) =
-        run(command => $command, verbose => $verbose);
+    # unless the stage is stack_summary we use ppstamp to make postage stamps (including -wholefile)
+    # otherwise we make copies of the input files to the outputs
+    my $use_ppstamp = ($stage ne 'stack_summary');
 
     my $exitStatus;
-    if (WIFEXITED($error_code)) {
-        $exitStatus = WEXITSTATUS($error_code);
-    } else {
-        print STDERR "ppstamp failed error_code: $error_code\n";
-        $exitStatus = $PS_EXIT_SYS_ERROR;
+    if ($use_ppstamp) {
+        my $command = "$ppstamp $outputBase $argString $fileArgs";
+        $command .= " -write_jpeg" if ($options & $PSTAMP_SELECT_JPEG);
+        $command .= " -nocompress" if ($options & $PSTAMP_SELECT_UNCOMPRESSED);
+        $command .= " -stage $stage";
+        $command .= " -forheader $calibfile" if $calibfile;
+        my ( $success, $error_code, $full_buf, $stdout_buf, $stderr_buf ) =
+            run(command => $command, verbose => $verbose);
+
+        if (WIFEXITED($error_code)) {
+            $exitStatus = WEXITSTATUS($error_code);
+        } else {
+            print STDERR "ppstamp failed error_code: $error_code\n";
+            $exitStatus = $PS_EXIT_SYS_ERROR;
+        }
+        # XXX: if stage is stack deal with EXP and NUM images if selected
+    } else {
+        $exitStatus = justCopyFiles($outputBase, \$options, $params);
     }
 
@@ -208,11 +233,14 @@
 
         # Note: we are assuming the contents of the PSTAMP filerules here.
-        my %extensions = ( $PSTAMP_SELECT_IMAGE    => "fits", 
-                           $PSTAMP_SELECT_MASK     => "mk.fits",
-                           $PSTAMP_SELECT_VARIANCE => "wt.fits",
-                           $PSTAMP_SELECT_SOURCES  => "cmf",
-                           $PSTAMP_SELECT_JPEG     => "jpg");
-
-        my $output_mask = $options & ($PSTAMP_SELECT_IMAGE | $PSTAMP_SELECT_MASK | $PSTAMP_SELECT_VARIANCE | $PSTAMP_SELECT_JPEG | $PSTAMP_SELECT_SOURCES);
+        my %extensions = ( $PSTAMP_SELECT_IMAGE    => 'fits', 
+                           $PSTAMP_SELECT_MASK     => 'mk.fits',
+                           $PSTAMP_SELECT_VARIANCE => 'wt.fits',
+                           $PSTAMP_SELECT_SOURCES  => 'cmf',
+                           $PSTAMP_SELECT_JPEG     => 'jpg',
+                           $PSTAMP_SELECT_EXP      => 'exp.fits',
+                           $PSTAMP_SELECT_NUM      => 'num.fits');
+
+        my $output_mask = $options & ($PSTAMP_SELECT_IMAGE | $PSTAMP_SELECT_MASK | $PSTAMP_SELECT_VARIANCE 
+            | $PSTAMP_SELECT_JPEG | $PSTAMP_SELECT_SOURCES | $PSTAMP_SELECT_EXP | $PSTAMP_SELECT_NUM);
 
         foreach my $key (keys (%extensions)) {
@@ -534,4 +562,74 @@
 }
 
+sub update_stack_summary_filenames {
+    my $params  = shift;
+
+    my $path_base = $params->{path_base};
+
+    $params->{image}  = $path_base . ".image.b1.fits";
+    $params->{mask}   = $path_base . ".mask.b1.fits";
+    $params->{weight} = $path_base . ".variance.b1.fits";
+    $params->{exp}    = $path_base . ".exp.b1.fits";
+    $params->{num}    = $path_base . ".num.b1.fits";
+
+}
+
+sub myCopy {
+    my ($dest, $src, $type, $dieOnFail) = @_;
+
+    my $result;
+    my $resolved = $ipprc->file_resolve($src);
+    if ($ipprc->file_exists($resolved)) {
+        $result = copy($resolved, $dest);
+    } else {
+        my $msg = "Specified source $type image $src not found.";
+        if ($dieOnFail) {
+            $msg .= "\n";
+        } else {
+            $msg .= " ignoring\n";
+        }
+        carp $msg;
+        $result = 0;
+    }
+    
+    if (!$result and $dieOnFail) {
+        &my_die("Unable to copy $type image", $job_id, $PS_EXIT_SYS_ERROR, 'run');
+    }
+    return $result;
+}
+
+sub justCopyFiles {
+    my ($outputBase, $r_options, $params) = @_;
+
+    my $options = $$r_options;
+    if ($options & $PSTAMP_SELECT_IMAGE) {
+        myCopy("$outputBase.fits", $params->{image}, 'image', 1);
+    }
+    if ($options & $PSTAMP_SELECT_MASK) {
+        if (!myCopy("$outputBase.mk.fits", $params->{mask}, 'mask', 0)) {
+            $options &= ~$PSTAMP_SELECT_MASK;
+        }
+    }
+    if ($options & $PSTAMP_SELECT_VARIANCE) {
+        if (!myCopy("$outputBase.wt.fits", $params->{weight}, 'variance', 0)) {
+            $options =  ~$PSTAMP_SELECT_VARIANCE;
+        }
+    }
+    if ($options & $PSTAMP_SELECT_EXP) {
+        if (!myCopy("$outputBase.exp.fits", $params->{exp}, 'exp', 0)) {
+            $options &= ~$PSTAMP_SELECT_EXP;
+        }
+    }
+    if ($options & $PSTAMP_SELECT_NUM) {
+        if (!myCopy("$outputBase.num.fits", $params->{num}, 'num', 0)) {
+            $options &= ~$PSTAMP_SELECT_NUM;
+        }
+    }
+
+    $$r_options = $options;
+
+    return 0;
+}
+
 sub my_die
 {