diff --git a/pygmtsar/pygmtsar/Stack_reframe.py b/pygmtsar/pygmtsar/Stack_reframe.py
index a320c96..efb4c6a 100644
--- a/pygmtsar/pygmtsar/Stack_reframe.py
+++ b/pygmtsar/pygmtsar/Stack_reframe.py
@@ -198,7 +198,7 @@ def _reframe_subswath(self, subswath, date, geometry, debug=False):
                     count = int(azimuth_vector['line']['@count'])
                     interval = (stop_dt - start_dt).total_seconds()
                     delta = interval/counter
-                    print ('delta', delta)
+                    #print ('delta', delta)
 
                     # read line numbers
                     lines = azimuth_vector['line']['#text'].split(' ')