Index: trunk/ippTools/src/regtool.c
===================================================================
--- trunk/ippTools/src/regtool.c	(revision 19686)
+++ trunk/ippTools/src/regtool.c	(revision 20103)
@@ -183,4 +183,6 @@
     PXOPT_LOOKUP_STR(filter, config->args, "-filter", false, false);
     PXOPT_LOOKUP_STR(comment, config->args, "-comment", false, false);
+    PXOPT_LOOKUP_STR(obs_mode, config->args, "-obs_mode", false, false);
+    PXOPT_LOOKUP_STR(obs_group, config->args, "-obs_group", false, false);
 
     PXOPT_LOOKUP_F32(airmass, config->args, "-airmass", false, false);
@@ -247,4 +249,6 @@
         filter,
         comment,
+        obs_mode,
+        obs_group,
         airmass,
         ra,
@@ -544,4 +548,6 @@
     PXOPT_LOOKUP_STR(filter, config->args, "-filter", false, false);
     PXOPT_LOOKUP_STR(comment, config->args, "-comment", false, false);
+    PXOPT_LOOKUP_STR(obs_mode, config->args, "-obs_mode", false, false);
+    PXOPT_LOOKUP_STR(obs_group, config->args, "-obs_group", false, false);
     PXOPT_LOOKUP_F32(airmass, config->args, "-airmass", false, false);
     PXOPT_LOOKUP_F64(ra, config->args, "-ra", false, false);
@@ -703,4 +709,6 @@
         filter,
         comment,
+        obs_mode,
+        obs_group,
         airmass,
         ra,