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We report on observations of the Crab pulsar with the MAGIC telescopes. Ourdata were taken in both monoscopic (> 25GeV) and stereoscopic (> 50GeV)observation modes. Two peaks were detected with both modes and phase-resolvedenergy spectra were calculated. By comparing with Fermi- LAT measurements, wefind that the energy spectrum of the Crab pulsar does not follow a power lawwith an exponential cutoff, but has an additional hard component, extending upto at least 400 GeV. This suggests that the emission above 25 GeV is notdominated by curvature radiation, as suggested in the standard scenarios of theOG and SG models.

Phase-resolved Crab pulsar measurements from 25 to 400 GeV with the MAGIC telescopes