207 citations · 498 across the 11 of their papers we have counts for
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astro-ph.EP2014★ 100 cited
Gemini Planet Imager Spectroscopy of the HR 8799 planets c and d
Patrick Ingraham, Mark S. Marley, Didier Saumon +43
During the first-light run of the Gemini Planet Imager (GPI) we obtained K-band spectra of exoplanets HR 8799 c and d. Analysis of the spectra indicates that planet d may be warmer…
astro-ph.EP2011★ 78 cited
Experimental Design for the Gemini Planet Imager
James McBride, James R. Graham, Bruce Macintosh +4
The Gemini Planet Imager (GPI) is a high performance adaptive optics system being designed and built for the Gemini Observatory. GPI is optimized for high contrast imaging, combini…