D
Daren Dillon
Researcher at University of California, Santa Cruz
Publications - 98
Citations - 2708
Daren Dillon is an academic researcher from University of California, Santa Cruz. The author has contributed to research in topics: Adaptive optics & Deformable mirror. The author has an hindex of 22, co-authored 88 publications receiving 2461 citations. Previous affiliations of Daren Dillon include University of California, Berkeley & National Science Foundation.
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Journal ArticleDOI
First light of the Gemini Planet Imager
Bruce Macintosh,Bruce Macintosh,James R. Graham,Patrick Ingraham,Quinn Konopacky,Christian Marois,Marshall D. Perrin,Lisa Poyneer,Brian J. Bauman,Travis Barman,Adam Burrows,Andrew Cardwell,Jeffrey Chilcote,Robert J. De Rosa,Daren Dillon,René Doyon,Jennifer Dunn,Darren Erikson,Michael P. Fitzgerald,Donald T. Gavel,Stephen J. Goodsell,Markus Hartung,Pascale Hibon,Paul Kalas,James E. Larkin,Jérôme Maire,Franck Marchis,Mark S. Marley,James McBride,Max Millar-Blanchaer,Katie M. Morzinski,Andrew Norton,Ben R. Oppenheimer,David Palmer,Jennifer Patience,Laurent Pueyo,Fredrik T. Rantakyrö,Naru Sadakuni,Leslie Saddlemyer,Dmitry Savransky,Andrew Serio,Rémi Soummer,Anand Sivaramakrishnan,Anand Sivaramakrishnan,Inseok Song,Sandrine Thomas,J. Kent Wallace,Sloane Wiktorowicz,Schuyler Wolff +48 more
TL;DR: Observations ofBeta Pictoris clearly detect the planet, Beta Pictoris b, in a single 60-s exposure with minimal postprocessing, and fitting the Keplerian orbit of Beta Pic b using the new position together with previous astrometry gives a factor of 3 improvement in most parameters over previous solutions.
Journal ArticleDOI
Polarimetry with the gemini planet imager: Methods, performance at first light, and the circumstellar ring around HR 4796A
Marshall D. Perrin,Gaspard Duchêne,Gaspard Duchêne,Gaspard Duchêne,Max Millar-Blanchaer,Michael P. Fitzgerald,James R. Graham,Sloane Wiktorowicz,Paul Kalas,Bruce Macintosh,Bruce Macintosh,Brian J. Bauman,Andrew Cardwell,Jeffrey Chilcote,Robert J. De Rosa,Robert J. De Rosa,Daren Dillon,René Doyon,Jennifer Dunn,Darren Erikson,Donald T. Gavel,Stephen J. Goodsell,Markus Hartung,Pascale Hibon,Patrick Ingraham,Patrick Ingraham,Daniel A. Kerley,Quinn Konapacky,James E. Larkin,Jérôme Maire,Franck Marchis,Christian Marois,Tushar Mittal,Katie M. Morzinski,Ben R. Oppenheimer,David Palmer,Jennifer Patience,Lisa Poyneer,Laurent Pueyo,Fredrik T. Rantakyrö,Naru Sadakuni,Leslie Saddlemyer,Dmitry Savransky,Rémi Soummer,Anand Sivaramakrishnan,Inseok Song,Sandrine Thomas,J. Kent Wallace,Jason J. Wang,Schuyler Wolff,Schuyler Wolff +50 more
TL;DR: In this paper, the first results from the polarimetry mode of the Gemini Planet Imager (GPI) were presented, showing that the disk exhibits surprisingly strong asymmetry in polarized intensity, with the west side 9 times brighter than the east side despite the fact that the east sides are slightly brighter in total intensity.
Journal ArticleDOI
Polarimetry with the Gemini Planet Imager: Methods, Performance at First Light, and the Circumstellar Ring around HR 4796A
Marshall D. Perrin,Gaspard Duchêne,Max Millar-Blanchaer,Michael P. Fitzgerald,James R. Graham,Sloane J. Wiktorowicz,Paul Kalas,Bruce Macintosh,Brian J. Bauman,Andrew Cardwell,Jeffrey Chilcote,Robert J. De Rosa,Daren Dillon,René Doyon,Jennifer Dunn,Donald T. Gavel,Stephen J. Goodsell,Markus Hartung,Pascale Hibon,Patrick Ingraham,Daniel A. Kerley,Quinn Konapacky,James E. Larkin,Jérôme Maire,Franck Marchis,Christian Marois,Tushar Mittal,Katie M. Morzinski,B. R. Oppenheimer,David W. Palmer,Jennifer Patience,Lisa Poyneer,Laurent Pueyo,Fredrik T. Rantakyrö,Naru Sadakuni,Leslie Saddlemyer,Dmitry Savransky,Rémi Soummer,Anand Sivaramakrishnan,Inseok Song,Sandrine Thomas,J. Kent Wallace,Jason J. Wang,Schuyler Wolff +43 more
TL;DR: In this paper, the first results from the polarimetry mode of the Gemini Planet Imager (GPI) were presented, showing that the disk exhibits surprisingly strong asymmetry in polarized intensity, with the west side >9 times brighter than the east side despite the fact that the east sides is slightly brighter in total intensity.
Journal ArticleDOI
1–2.4 μm Near-IR Spectrum of the Giant Planet β Pictoris b Obtained with the Gemini Planet Imager
Jeffrey Chilcote,Laurent Pueyo,Robert J. De Rosa,Jeffrey Vargas,Bruce Macintosh,Vanessa P. Bailey,Travis Barman,Brian J. Bauman,Sebastian Bruzzone,Joanna Bulger,Adam Burrows,Andrew Cardwell,Christine Chen,Tara Cotten,Daren Dillon,René Doyon,Zachary H. Draper,Zachary H. Draper,Gaspard Duchêne,Gaspard Duchêne,Jennifer Dunn,Darren Erikson,Michael P. Fitzgerald,Katherine B. Follette,Donald T. Gavel,Stephen J. Goodsell,James R. Graham,Alexandra Z. Greenbaum,Markus Hartung,Pascale Hibon,Li-Wei Hung,Patrick Ingraham,Paul Kalas,Paul Kalas,Quinn Konopacky,James E. Larkin,Jérôme Maire,Franck Marchis,Mark S. Marley,Christian Marois,Christian Marois,Stanimir Metchev,Maxwell A. Millar-Blanchaer,Katie M. Morzinski,Eric L. Nielsen,Eric L. Nielsen,Andrew Norton,Rebecca Oppenheimer,David Palmer,Jennifer Patience,Marshall D. Perrin,Lisa Poyneer,Abhijith Rajan,Julien Rameau,Fredrik T. Rantakyrö,Naru Sadakuni,Leslie Saddlemyer,Dmitry Savransky,Adam C. Schneider,Andrew Serio,Anand Sivaramakrishnan,Inseok Song,Rémi Soummer,Sandrine Thomas,J. Kent Wallace,Jason J. Wang,Kimberly Ward-Duong,Sloane Wiktorowicz,Schuyler Wolff +68 more
TL;DR: Gemini Observatory, Dunlap Institute, University of Toronto, NSF Center for Adaptive Optics at UC Santa Cruz; NSF [AST-0909188], AST-1211562, AST-1405505] as mentioned in this paper.
Journal ArticleDOI
Gemini Planet Imager Spectroscopy of the HR 8799 Planets c and d
Patrick Ingraham,Mark S. Marley,Didier Saumon,Christian Marois,Bruce Macintosh,Travis Barman,Brian J. Bauman,Adam Burrows,Jeffrey Chilcote,Robert J. De Rosa,Robert J. De Rosa,Daren Dillon,René Doyon,Jennifer Dunn,Darren Erikson,Michael P. Fitzgerald,D. Gavel,Stephen J. Goodsell,James R. Graham,Markus Hartung,Pascale Hibon,Paul Kalas,Quinn Konopacky,James A. Larkin,Jérôme Maire,Franck Marchis,James McBride,Max Millar-Blanchaer,Katie M. Morzinski,Andrew Norton,Rebecca Oppenheimer,Dave Palmer,Jennifer Patience,Marshall D. Perrin,Lisa Poyneer,Laurent Pueyo,Fredrik T. Rantakyrö,Naru Sadakuni,Leslie Saddlemyer,Dmitry Savransky,Rémi Soummer,Anand Sivaramakrishnan,Inseok Song,Sandrine Thomas,Sandrine Thomas,J. Kent Wallace,Sloane J. Wiktorowicz,Schuyler Wolff +47 more
TL;DR: In this article, the first light run of the Gemini Planet Imager was used to obtain K-band spectra of exoplanets HR 8799 c and d. Analysis of the spectra indicates that planet d may be warmer than planet c and that thick clouds combined with horizontal variation in the cloud cover generally reproduce the planets' spectral energy distributions.