diff --git a/csst_mci_sim/csst_mci_sim.py b/csst_mci_sim/csst_mci_sim.py
index 6bd655fd354aed633f87e502fe1b02b2576eae4a..b63d26590232c20963bd2b381c76f26c75c9167c 100644
--- a/csst_mci_sim/csst_mci_sim.py
+++ b/csst_mci_sim/csst_mci_sim.py
@@ -1493,7 +1493,8 @@ class MCIsimulator():
         
         self._createEmpty()
         
-
+        print('print information:', self.information)
+        
         for key, value in self.information.items():
             self.log.info('%s = %s' % (key, value))