J
Joanna Bulger
Researcher at National Institutes of Natural Sciences, Japan
Publications - 97
Citations - 4654
Joanna Bulger is an academic researcher from National Institutes of Natural Sciences, Japan. The author has contributed to research in topics: Gemini Planet Imager & Debris disk. The author has an hindex of 35, co-authored 93 publications receiving 4053 citations. Previous affiliations of Joanna Bulger include European Southern Observatory & University of Hawaii at Manoa.
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Journal ArticleDOI
Discovery and spectroscopy of the young Jovian planet 51 Eri b with the Gemini Planet Imager
Bruce Macintosh,Bruce Macintosh,James R. Graham,Travis Barman,R. J. De Rosa,Quinn Konopacky,Mark S. Marley,Christian Marois,Christian Marois,Eric L. Nielsen,Laurent Pueyo,Abhijith Rajan,Julien Rameau,Didier Saumon,Jason J. Wang,Jennifer Patience,Mark Ammons,Pauline Arriaga,Étienne Artigau,Steven V. W. Beckwith,J. Brewster,Sebastian Bruzzone,Joanna Bulger,Joanna Bulger,Ben Burningham,Ben Burningham,Adam Burrows,Christine Chen,Eugene Chiang,Jeffrey Chilcote,Rebekah I. Dawson,Ruobing Dong,René Doyon,Z. H. Draper,Gaspard Duchêne,Gaspard Duchêne,Thomas M. Esposito,Daniel C. Fabrycky,Michael P. Fitzgerald,Katherine B. Follette,J. J. Fortney,B. L. Gerard,S. Goodsell,A. Z. Greenbaum,P. Hibon,Sasha Hinkley,Tara Cotten,Li-Wei Hung,Patrick Ingraham,M. Johnson-Groh,Paul Kalas,David Lafrenière,James E. Larkin,J. Lee,Michael R. Line,Douglas Long,Jérôme Maire,Franck Marchis,Brenda C. Matthews,Brenda C. Matthews,Claire E. Max,Stanimir Metchev,Stanimir Metchev,Max Millar-Blanchaer,Tushar Mittal,Caroline V. Morley,Katie M. Morzinski,R. Murray-Clay,Rebecca Oppenheimer,Dave Palmer,Rahul Patel,Marshall D. Perrin,Lisa Poyneer,Roman R. Rafikov,Fredrik T. Rantakyrö,Emily L. Rice,Patricio Rojo,Alex Rudy,Jean-Baptiste Ruffio,Maria Teresa Ruiz,Naru Sadakuni,Leslie Saddlemyer,M. Salama,Dmitry Savransky,Adam C. Schneider,Anand Sivaramakrishnan,Inseok Song,Rémi Soummer,S. Thomas,Gautam Vasisht,James K. Wallace,Kimberly Ward-Duong,Sloane J. Wiktorowicz,Schuyler Wolff,Barry Zuckerman +94 more
TL;DR: Using the Gemini Planet Imager, a Jupiter-like planet is discovered orbiting the ~20-million-year-old star 51 Eridani at a projected separation of 13 astronomical units and has a methane signature and is probably the smallest exoplanet that has been directly imaged.
Journal ArticleDOI
Discovery and spectroscopy of the young Jovian planet 51 Eri b with the Gemini Planet Imager
Bruce Macintosh,Bruce Macintosh,James R. Graham,Travis Barman,R. J. De Rosa,Quinn Konopacky,Mark S. Marley,Christian Marois,Christian Marois,Eric L. Nielsen,Laurent Pueyo,Abhijith Rajan,Julien Rameau,Didier Saumon,Jason J. Wang,Jennifer Patience,Mark Ammons,Pauline Arriaga,Étienne Artigau,Steven V. W. Beckwith,J. Brewster,Sebastian Bruzzone,Joanna Bulger,Joanna Bulger,Ben Burningham,Ben Burningham,Adam Burrows,Christine Chen,Eugene Chiang,Jeffrey Chilcote,Rebekah I. Dawson,Ruobing Dong,René Doyon,Z. H. Draper,Gaspard Duchêne,Gaspard Duchêne,Thomas M. Esposito,Daniel C. Fabrycky,Michael P. Fitzgerald,Katherine B. Follette,J. J. Fortney,B. L. Gerard,S. Goodsell,A. Z. Greenbaum,P. Hibon,Sasha Hinkley,Tara Cotten,Li-Wei Hung,Patrick Ingraham,M. Johnson-Groh,Paul Kalas,David Lafrenière,James E. Larkin,J. Lee,Michael R. Line,Douglas Long,Jérôme Maire,Franck Marchis,Brenda C. Matthews,Brenda C. Matthews,Claire E. Max,Stanimir Metchev,Stanimir Metchev,Max Millar-Blanchaer,Tushar Mittal,Caroline V. Morley,Katie M. Morzinski,R. Murray-Clay,Rebecca Oppenheimer,Dave Palmer,Rahul Patel,Marshall D. Perrin,Lisa Poyneer,Roman R. Rafikov,Fredrik T. Rantakyrö,Emily L. Rice,Patricio Rojo,Alex Rudy,Jean-Baptiste Ruffio,Maria Teresa Ruiz,Naru Sadakuni,Leslie Saddlemyer,M. Salama,Dmitry Savransky,Adam C. Schneider,Anand Sivaramakrishnan,Inseok Song,Rémi Soummer,S. Thomas,Gautam Vasisht,James K. Wallace,Kimberly Ward-Duong,Sloane J. Wiktorowicz,Schuyler Wolff,Barry Zuckerman +94 more
TL;DR: In this paper, the Gemini Planet Imager was used to detect a planet orbiting the star 51 Eridani at a projected separation of 13 astronomical units, with a spectrum with strong methane and water vapor absorption.
Journal ArticleDOI
The Gemini Planet Imager Exoplanet Survey: Giant Planet and Brown Dwarf Demographics from 10 to 100 au
Eric L. Nielsen,Robert J. De Rosa,Bruce Macintosh,Jason J. Wang,Jason J. Wang,Jean-Baptiste Ruffio,Eugene Chiang,Mark S. Marley,Didier Saumon,Dmitry Savransky,S. Mark Ammons,Vanessa P. Bailey,Travis Barman,Celia Blain,Joanna Bulger,Adam Burrows,Jeffrey Chilcote,Jeffrey Chilcote,Tara Cotten,Ian Czekala,Ian Czekala,René Doyon,Gaspard Duchêne,Gaspard Duchêne,Thomas M. Esposito,Daniel C. Fabrycky,Michael P. Fitzgerald,Katherine B. Follette,Jonathan J. Fortney,Benjamin L. Gerard,Benjamin L. Gerard,Stephen J. Goodsell,James R. Graham,Alexandra Z. Greenbaum,Pascale Hibon,Sasha Hinkley,Lea A. Hirsch,Justin Hom,Li Wei Hung,Rebekah I. Dawson,Patrick Ingraham,Paul Kalas,Paul Kalas,Quinn Konopacky,James E. Larkin,Eve J. Lee,Jonathan W. Lin,Jérôme Maire,Franck Marchis,Christian Marois,Christian Marois,Stanimir Metchev,Stanimir Metchev,Maxwell A. Millar-Blanchaer,Katie M. Morzinski,Rebecca Oppenheimer,David Palmer,Jennifer Patience,Marshall D. Perrin,Lisa Poyneer,Laurent Pueyo,Roman R. Rafikov,Abhijith Rajan,Julien Rameau,Fredrik T. Rantakyrö,Bin Ren,Adam C. Schneider,Anand Sivaramakrishnan,Inseok Song,Rémi Soummer,Melisa Tallis,Sandrine Thomas,Kimberly Ward-Duong,Schuyler Wolff +73 more
TL;DR: Nielsen et al. as discussed by the authors presented a statistical analysis of the first 300 stars observed by the Gemini Planet Imager Exoplanet Survey (GPEES) to infer the underlying distributions of substellar companions with respect to their mass, semimajor axis, and host stellar mass.
Journal ArticleDOI
The Gemini Planet Imager Exoplanet Survey: Giant Planet and Brown Dwarf Demographics From 10-100 AU
Eric L. Nielsen,Robert J. De Rosa,Bruce Macintosh,Jason J. Wang,Jean-Baptiste Ruffio,Eugene Chiang,Mark S. Marley,Didier Saumon,Dmitry Savransky,S. Mark Ammons,Vanessa P. Bailey,Travis Barman,Celia Blain,Joanna Bulger,Jeffrey Chilcote,Tara Cotten,Ian Czekala,René Doyon,Gaspard Duchene,Thomas M. Esposito,Daniel C. Fabrycky,Michael P. Fitzgerald,Katherine B. Follette,Jonathan J. Fortney,Benjamin L. Gerard,Stephen J. Goodsell,James R. Graham,Alexandra Z. Greenbaum,Pascale Hibon,Sasha Hinkley,Lea A. Hirsch,Justin Hom,Li-Wei Hung,Rebekah I. Dawson,Patrick Ingraham,Paul Kalas,Quinn Konopacky,James E. Larkin,Eve J. Lee,Jonathan W. Lin,Jérôme Maire,Franck Marchis,Christian Marois,Stanimir Metchev,Maxwell A. Millar-Blanchaer,Katie M. Morzinski,Rebecca Oppenheimer,D. M. Palmer,Jennifer Patience,Marshall D. Perrin,Lisa Poyneer,Laurent Pueyo,Roman R. Rafikov,Abhijith Rajan,Julien Rameau,Fredrik T. Rantakyrö,Bin Ren,Adam C. Schneider,Anand Sivaramakrishnan,Inseok Song,Rémi Soummer,Melisa Tallis,Sandrine Thomas,Kimberly Ward-Duong,Schuyler Wolff +64 more
TL;DR: In this paper, a statistical analysis of the first 300 stars observed by the Gemini Planet Imager Exoplanet Survey (GPIES) includes six detected planets and three brown dwarfs; from these detections and their contrast curves, infer the underlying distributions of substellar companions with respect to their mass, semi-major axis, and host stellar mass.
Journal ArticleDOI
Characterizing 51 Eri b from 1 to 5 μm: A Partly Cloudy Exoplanet
Abhijith Rajan,Julien Rameau,Robert J. De Rosa,Mark S. Marley,James R. Graham,Bruce Macintosh,Christian Marois,Christian Marois,Caroline V. Morley,Jennifer Patience,Laurent Pueyo,Didier Saumon,Kimberly Ward-Duong,S. Mark Ammons,Pauline Arriaga,Vanessa P. Bailey,Travis Barman,Joanna Bulger,Adam Burrows,Jeffrey Chilcote,Tara Cotten,Ian Czekala,René Doyon,Gaspard Duchene,Gaspard Duchene,Thomas M. Esposito,Michael P. Fitzgerald,Katherine B. Follette,Jonathan J. Fortney,Stephen J. Goodsell,Alexandra Z. Greenbaum,Pascale Hibon,Li-Wei Hung,Patrick Ingraham,Mara Johnson-Groh,Paul Kalas,Paul Kalas,Quinn Konopacky,David Lafrenière,James E. Larkin,Jérôme Maire,Franck Marchis,Stanimir Metchev,Stanimir Metchev,Maxwell A. Millar-Blanchaer,Katie M. Morzinski,Eric L. Nielsen,Eric L. Nielsen,Rebecca Oppenheimer,David Palmer,Rahul Patel,Marshall D. Perrin,Lisa Poyneer,Fredrik T. Rantakyrö,Jean-Baptiste Ruffio,Dmitry Savransky,Adam C. Schneider,Anand Sivaramakrishnan,Inseok Song,Rémi Soummer,Sandrine Thomas,Gautam Vasisht,J. Kent Wallace,Jason J. Wang,Sloane Wiktorowicz,Schuyler Wolff +65 more
TL;DR: In this paper, the authors proposed a method to detect exoplanets using the ESI program for GPI related to NASA's Exoplanets Research Program (XRP) and NExSS (NExSS).