Astrophysics (index)about


(Galaxy And Mass Assembly Survey)
(galaxy spectroscopy survey to roughly 1 Mpc)

GAMA (for Galaxy And Mass Assembly Survey) is a Spectroscopic Survey of about 300,000 galaxies in the local universe in five survey regions totaling about 360 square degrees, to a Magnitude of 19.8. It uses data from other surveys plus observations by the AAOmega Multi-Object Spectrograph on the Anglo-Australian Telescope (AAT), carried out between 2008 and 2014.

GAMAGAMA J141103.98-003242.3GAMA