diff --git a/pycromanager/acquisition/acq_eng_py/internal/engine.py b/pycromanager/acquisition/acq_eng_py/internal/engine.py
index 0b1c7b39..8fd24205 100644
--- a/pycromanager/acquisition/acq_eng_py/internal/engine.py
+++ b/pycromanager/acquisition/acq_eng_py/internal/engine.py
@@ -246,7 +246,7 @@ def acquire_images(self, event: AcquisitionEvent, hardware_sequences_in_progress
                 height = self.core.get_image_height()
                 self.core.snap_image()
             event.acquisition_.post_notification(AcqNotification(
-                AcqNotification.Camera, event.axisPositions_, AcqNotification.Camera.POST_EXPOSURE))
+                AcqNotification.Camera, event.axisPositions_, AcqNotification.Camera.POST_SNAP))
             for h in event.acquisition_.get_after_exposure_hooks():
                 h.run(event)
         
@@ -383,6 +383,11 @@ def acquire_images(self, event: AcquisitionEvent, hardware_sequences_in_progress
                 corresponding_event.acquisition_.add_to_image_metadata(ti.tags)
                 corresponding_event.acquisition_.add_to_output(ti)
 
+        self.stop_hardware_sequences(hardware_sequences_in_progress)
+
+        event.acquisition_.post_notification(AcqNotification(
+            AcqNotification.Camera, event.axisPositions_, AcqNotification.Camera.POST_SEQUENCE_STOPPED))
+
         if timeout:
             raise TimeoutError("Timeout waiting for images to arrive in circular buffer")
 
diff --git a/pycromanager/acquisition/acq_eng_py/main/acq_notification.py b/pycromanager/acquisition/acq_eng_py/main/acq_notification.py
index 79ea77a8..75adc42a 100644
--- a/pycromanager/acquisition/acq_eng_py/main/acq_notification.py
+++ b/pycromanager/acquisition/acq_eng_py/main/acq_notification.py
@@ -20,8 +20,9 @@ def to_string():
 
     class Camera:
         PRE_SEQUENCE_STARTED = "pre_sequence_started"
+        POST_SEQUENCE_STOPPED = "post_sequence_stopped"
         PRE_SNAP = "pre_snap"
-        POST_EXPOSURE = "post_exposure"
+        POST_SNAP = "post_snap"
 
         @staticmethod
         def to_string():