diff --git a/scripts/understand_tor.py b/scripts/understand_tor.py
old mode 100644
new mode 100755
index cbaea7a..8cf5cbc
--- a/scripts/understand_tor.py
+++ b/scripts/understand_tor.py
@@ -9,7 +9,8 @@ input()
 
 with open('better_logs.txt', 'w') as f:
   for line in sys.stdin:
-    r = re.search(r'650 CIRC (\d+) (\S+) \S+ BUILD_FLAGS=\S+ PURPOSE=(\S+) HS_STATE=(\S+) TIME_CREATED=(\S+) (REASON=(\S+))?
-', line)
+    r = re.search(r'650 CIRC (\d+) (\S+) (\S+) BUILD_FLAGS=(\S+) PURPOSE=(\S+) HS_STATE=(\S+)( REND_QUERY=(\S+))? TIME_CREATED=(\S+)( REASON=(\S+))?', line)
     if not r: continue
-    f.write("\n")
+    circ_id, circ_status, circ_relay_list, build_flags, purpose, hs_state, _, rend_query, time_created, _, reason= r.groups()
+    f.write(f"{circ_id},{circ_status},{purpose},{hs_state},{rend_query},{reason}\n")
+    f.flush()