A search for methane in the atmosphere of GJ 1214b via GTC narrow-band transmission spectrophotometry
P. A. Wilson,
Knicole Colón,
D. K. Sing,
G. E. Ballester,
J.-M. Désert,
D. Ehrenreich,
Eric B. Ford,
J. J. Fortney,
A. Lecavelier des Etangs,
M. López-Morales,
C. V. Morley,
A. R. Pettitt,
F. Pont,
A. Vidal-Madjar