diff --git a/README.md b/README.md
index f3ee580..e792a3a 100644
--- a/README.md
+++ b/README.md
@@ -139,7 +139,8 @@ options:
        * `'number_of_streaks': int` - Indicates the count of identified streaks.
        * `'streak_lengths': list[float]` - Provides the lengths of identified streaks.
        * `'bragg_counts': list[float]` - Provides the intensity sum within identified streaks.
-       * `'streaks': 4*list[float]` - Provides coordinates of the identified streaks: x0, y0, x1, y1
+       * `'streaks': 4*list[float]` - Provides coordinates of the identified streaks: x0, y0, x1, y1.
+       * `'is_hit_frame': True/False` - Marks whether a frame qualifies as a hit based on the number of identified streaks.
 
    * **Radial Profile Integration**