Ratio of the reconstructed image intensities of LST-1 and MAGIC telescopes (blue: MAGIC 1, orange: MAGIC2). Each point represents a single event. Only events with “gammaness” above 0.8 and angular distance to the Crab of below 0.1°, as well as the reconstructed impact parameter to both telescopes within 10 m are used. Only data with zenith distance angle below 45°, reconstructed impacts below 150 m and reconstructed energy above 300 GeV are used.