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A Bayesian Framework for Exoplanet Direct Detection and Non-Detection
Jean-Baptiste Ruffio, Dimitri Mawet, Ian Czekala +9
Rigorously quantifying the information in high contrast imaging data is important for informing follow-up strategies to confirm the substellar nature of a point source, constrainin…
Dynamical Constraints on the HR 8799 Planets with GPI
Jason J. Wang, James R. Graham, Rebekah Dawson +52
The HR 8799 system uniquely harbors four young super-Jupiters whose orbits can provide insights into the system's dynamical history and constrain the masses of the planets themselv…
Characterization of atmospheric turbulence for the Large Synoptic Survey Telescope
Claire-Alice Hébert, Bruce Macintosh, Patricia R. Burchat
One of the scientific goals of the Large Synoptic Survey Telescope (LSST) is to measure the evolution of dark energy by measuring subtle distortions of galaxy shapes due to weak gr…
Color Classification of Extrasolar Giant Planets: Prospects and Cautions
Natasha E. Batalha, Adam J. R. W. Smith, Nikole K. Lewis +3
Atmospheric characterization of directly imaged planets has thus far been limited to ground-based observations of young, self-luminous, Jovian planets. Near-term space- and ground-…
Characterization of lemniscate atmospheric aberrations in Gemini Planet Imager data
Alexander Madurowicz, Bruce A. Macintosh, Jean-Baptiste Ruffio +5
A semi analytic framework for simulating the effects of atmospheric seeing in Adaptive Optics systems on an 8-m telescope is developed with the intention of understanding the origi…
Air, Telescope, and Instrument Temperature Effects on the Gemini Planet Imager's Image Quality
Melisa Tallis, Vanessa P. Bailey, Bruce Macintosh +5
The Gemini Planet Imager (GPI) is a near-infrared instrument that uses Adaptive Optics (AO), a coronagraph, and advanced data processing techniques to achieve very high contrast im…