The Haunted Halos of Andromeda and Triangulum: A Panorama of Galaxy Formation in Action
The Haunted Halos of Andromeda and Triangulum: A Panorama of Galaxy Formation in Action
We present a deep photometric survey of the Andromeda galaxy, conducted with the wide-field cameras of CFHT and INT, that covers the inner 50 kpc of the galaxy and the southern quadrant out to ~150 kpc and includes an extension to M33 at >200 kpc. This is the first systematic …