Only create EventTimeCalculator in case of old data

cta-observatory · Nov 13, 2023 · d813e9d · d813e9d
1 parent e0fccfb
commit d813e9d
Showing 1 changed file with 8 additions and 6 deletions.
diff --git a/src/ctapipe_io_lst/__init__.py b/src/ctapipe_io_lst/__init__.py
@@ -338,12 +338,14 @@ def __init__(self, input_url=None, **kwargs):
         self.r0_r1_calibrator = LSTR0Corrections(
             subarray=self._subarray, parent=self
         )
-        self.time_calculator = EventTimeCalculator(
-            subarray=self.subarray,
-            run_id=self.local_run_id,
-            expected_modules_id=self.module_id_map,
-            parent=self,
-        )
+        self.time_calculator = None
+        if not self.cta_r1:
+            self.time_calculator = EventTimeCalculator(
+                subarray=self.subarray,
+                run_id=self.local_run_id,
+                expected_modules_id=self.module_id_map,
+                parent=self,
+            )
         self.pointing_source = PointingSource(subarray=self.subarray, parent=self)
 
         target_info = {}