A Pan-STARRS1 VIEW OF THE BIFURCATED SAGITTARIUS STREAM
A Pan-STARRS1 VIEW OF THE BIFURCATED SAGITTARIUS STREAM
We use data from the Pan-STARRS1 survey to present a panoramic view of the Sagittarius tidal stream in the southern Galactic hemisphere. As a result of the extensive sky coverage of Pan-STARRS1, the southern stream is visible along more than 60 degrees of its orbit, nearly double the length seen …