The power of a typical quasar is about 10 40 watts, of which only a small fraction is emitted as gamma radiation, and much of the rest is emitted as electromagnetic waves at all frequencies, including radio waves.
The power of a typical quasar is about 10 40 watts. Only a small fraction is emitted as gamma radiation of about 10 40 watts. Much of the rest is emitted as electromagnetic waves at all frequencies. This was including radio waves.