DONUTS: A Science Frame Autoguiding Algorithm with Sub-Pixel Precision, Capable of Guiding on Defocused Stars

A lower mass for the exoplanet WASP-21b

(2011) S. C. C. Barros et al.   MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

Tight constraints on the existence of additional planets around HD 189733

(2010) M. Hrudková et al.   MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

High-precision photometry by telescope defocusing - III. The transiting planetary system WASP-2★

(2010) John Southworth et al.   MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

High-precision photometry by telescope defocussing - II. The transiting planetary system WASP-4

(2009) John Southworth et al.   MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

High-precision photometry by telescope defocusing - I. The transiting planetary system WASP-5

(2009) John Southworth et al.   MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

A super-Earth transiting a nearby low-mass star

(2009) David Charbonneau et al.   NATURE