Index: trunk/pstamp/src/ppstampArguments.c
===================================================================
--- trunk/pstamp/src/ppstampArguments.c	(revision 29885)
+++ trunk/pstamp/src/ppstampArguments.c	(revision 33378)
@@ -21,9 +21,11 @@
     fprintf(stderr, "\n");
     fprintf(stderr, "Optional arguments:\n");
-    fprintf(stderr, "   [-class_id class_id]     selects class_id (only used with -pixcenter)\n");
-    fprintf(stderr, "   [-astrom astrom.cmp] :   provide an alternative astrometry calibration\n");
-    fprintf(stderr, "   [-mask   mk_image] :     mask image\n");
-    fprintf(stderr, "   [-variance var_image] :  variance image\n");
-    fprintf(stderr, "   [-no_censor_masked] : do not set masked pixels to NAN\n");
+    fprintf(stderr, "   [-class_id class_id]  : selects class_id (only used with -pixcenter)\n");
+    fprintf(stderr, "   [-astrom astrom.cmp]  : provide an alternative astrometry calibration\n");
+    fprintf(stderr, "   [-mask   mk_image]    : mask image\n");
+    fprintf(stderr, "   [-variance var_image] : variance image\n");
+    fprintf(stderr, "   [-stage stage]        : stage of input image (raw, chip, warp, stack, diff)\n");
+    fprintf(stderr, "   [-write_jpeg]         : write a JPEG  format of the image stamp\n");
+    // fprintf(stderr, "   [-no_censor_masked]   : do not set masked pixels to NAN\n");
     fprintf(stderr, "\n");
 
@@ -84,4 +86,10 @@
         psArgumentRemove(argnum, &argc, argv);
     }
+    if ((argnum = psArgumentGet(argc, argv, "-write_jpeg"))) {
+        psArgumentRemove(argnum, &argc, argv);
+        options->writeJPEG = true;
+    } else {
+        options->writeJPEG = false;
+    }
 
     pmConfigFileSetsMD(config->arguments, &argc, argv, "ASTROM", "-astrom", "-astromlist");