@article {2017ApJ...834..151R,
	title = {ACCESS I: An Optical Transmission Spectrum of GJ 1214b Reveals a Heterogeneous Stellar Photosphere},
	journal = {\apj},
	volume = {834},
	number = {2},
	year = {2017},
	pages = {151},
	keywords = {Astrophysics - Earth and Planetary Astrophysics, methods: observational, planets and satellites: atmospheres, planets and satellites: individual: GJ 1214b, stars: activity, techniques: spectroscopic},
	doi = {10.3847/1538-4357/aa4f6c},
	author = {Rackham, Benjamin and Espinoza, N{\'e}stor and Apai, D{\'a}niel and L{\'o}pez-Morales, Mercedes and Jord{\'a}n, Andr{\'e}s and Osip, David J. and Lewis, Nikole K. and Rodler, Florian and Fraine, Jonathan D. and Morley, Caroline V. and Fortney, Jonathan J.}
}
