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Planet occurrence rate density models including stellar effective temperature
Daniel Garrett, Dmitry Savransky, Rus Belikov
We present planet occurrence rate density models fit to Kepler data as a function of semi-major axis, planetary radius, and stellar effective temperature. We find that occurrence r…
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…
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…
Mining the GPIES database
Dmitry Savransky, Jacob Shapiro, Vanessa Bailey +6
The Gemini Planet Imager Exoplanet Survey (GPIES) is a direct imaging campaign designed to search for young, self-luminous, giant exoplanets. To date, GPIES has observed nearly 500…
The Gemini Planet Imager: Looking back over five years and forward to the future
Bruce Macintosh, Jeffrey K. Chilcote, Vanessa P. Bailey +10
The Gemini Planet Imager (GPI), a coronagraphic adaptive optics instrument designed for spectroscopy of extrasolar planets, had first light in 2013[13]. After five years, GPI has o…
Upgrading the Gemini Planet Imager: GPI 2.0
Jeffrey K. Chilcote, Vanessa P. Bailey, Rob De Rosa +10
The Gemini Planet Imager (GPI) is the dedicated high-contrast imaging facility, located on Gemini South, designed for the direct detection and characterization of young Jupiter mas…