Rigel has an apparent magnitude of 0.18 and betelgeuse an apparent magnitude of 0.45. what can you conclude from this?

So we want to know what can we conclude from the apparent magnitude of Betelgeuse and Rigel. Apparent magnitude is a measure of brightness of a celestial object as seen by an observer on Earth. If an object has a greater apparent magnitude, it will have a lower magnitude. So Rigel has a smaller magnitude than Betelgeuse so the conclusion is that Rigel is brighter to the observer on Earth.  

The center is basically the heart of it