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Doug Johnstone

university of victoria and nrc herzberg astronomy and astrophysics

62H-index
655Paper Count
1.6WCitation Count
Published Papers 295
Publication Date
Image reconstruction with the JWST interferometer
err2026-05-04
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errMax Charles; Louis Desdoigts; Benjamin Pope; Peter Tuthill; Dori Blakely; Doug Johnstone; Shrishmoy Ray; K. E. Saavik Ford; Barry McKernan; Anand Sivaramakrishnan
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Deep Limits on Planets Exterior to HR 8799’s Known Planetary System with the James Webb Space Telescope
err2026-04-17
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errOAAI
errBryden Geoffrey; Llop-Sayson Jorge; Beichman Charles A.; Balmer William O.; Kammerer Jens; Leisenring Jarron M.; Ygouf Marie; Krist John; Faramaz-Gorka Virginie; Greenbaum Alexandra Z.; Girard Julien; Perrin Marshall; Pueyo Laurent; van der Marel Roeland; Meyer Michael; Johnstone Doug; Hodapp Klaus; Rieke Marcia
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EPISODE. III. The Nested Jet/Outflow Morphology of EC 53 Revealed by JWST and ALMA
err2026-03-13
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errOAAI
errSeonjae Lee; Jeong-Eun Lee; Chul-Hwan Kim; Seokho Lee; Doug Johnstone; Gregory J. Herczeg; Joel Green; Logan Francis; Yao-Lun Yang; Hyundong Lee; Nagayoshi Ohashi
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The Compositions of the HR 8799 Planets Reflect Accretion of Both Solids and Metal-enriched Gas
err2026-03-11
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errOAAI
errJerry W. Xuan; Jean-Baptiste Ruffio; Yayaati Chachan; Kazumasa Ohno; Aurora Kesseli; Ruth Murray-Clay; Eve J. Lee; Julianne I. Moses; William O. Balmer; Aneesh Baburaj; Geoffrey A. Blake; Doug Johnstone; Yapeng Zhang; Heather A. Knutson; Dimitri Mawet; Charles Beichman; Klaus Hodapp; Marshall D. Perrin; Quinn Konopacky; Michael Meyer; Geoffrey Bryden; Thomas P. Greene; Jarron Leisenring; Marie Ygouf; Björn Benneke; Julie Inglis; Nicole L. Wallack
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HOPS-288: A Laboratory for Complex Organics in Proto-binary/Proto-multiple Systems
err2026-02-24
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errOAAI
errShih-Ying Hsu; Nadia M. Murillo; Chin-Fei Lee; Doug Johnstone; Tien-Hao Hsieh; Naomi Hirano; Leonardo Bronfman; Yo-Ling Chuang; David J. Eden; Shanghuo Li; Sheng-Jun Lin; Mark G. Rawlings; Ken’ichi Tatematsu; Sheng-Yuan Liu; Huei-Ru Vivien Chen; Kee-Tae Kim; Yi-Jehng Kuan; Woojin Kwon; Chang Won Lee; Jeong-Eun Lee; Tie Liu; Qiuyi Luo; Patricio Sanhueza; Hsien Shang
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The Mass Distribution of Clumpy Accretion onto the Nearby Young Star TW Hya
err2026-02-17
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errOAAI
errTao Ji; Javier Serna; Gregory J. Herczeg; Shinsuke Takasao; Frederick M. Walter; Yuguang Chen; Antonio Armeni; Doug Johnstone; Jochen Eislöffel; Min Fang; Sean P. Matt; Michal Siwak; Laura Venuti; Miguel Vioque; Lixin Dai
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Investigating the Role of Protostellar Variability with PRIMA Using Monte Carlo Simulations
err2026-01-15
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errOAAI
errRachel R. Lee; Cara Battersby; Aleksandra Kuznetsova; Doug Johnstone; William J. Fischer; Henrik Beuther; Yasuhiro Hasegawa; Marta Sewiło
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ALMASOP: Inner-envelope Structures of Protostars Driving Nascent Jets
err2025-12-31
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errOAAI
errSomnath Dutta; Chin-Fei Lee; Naomi Hirano; Doug Johnstone; Kee-Tae Kim; Yi-Jehng Kuan; James Di Francesco; Ken’ichi Tatematsu; Mika Juvela; Chang Won Lee; Alessio Traficante; Huei-Ru Vivien Chen; Manash Ranjan Samal; David Eden; Dipen Sahu; Shih-Ying Hsu; Tie Liu; Sheng-Yuan Liu
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Diversity in the haziness and chemistry of temperate sub-Neptunes
err2025-12-12
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errOAAI
errPierre-Alexis Roy; Björn Benneke; Marylou Fournier-Tondreau; Louis-Philippe Coulombe; Caroline Piaulet-Ghorayeb; David Lafrenière; Romain Allart; Nicolas B. Cowan; Lisa Dang; Doug Johnstone; Adam B. Langeveld; Stefan Pelletier; Michael Radica; Jake Taylor; Loïc Albert; René Doyon; Laura Flagg; Ray Jayawardhana; Ryan J. MacDonald; Jake D. Turner
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A complex structure of escaping helium spanning more than half the orbit of the ultra-hot Jupiter WASP-121 b
err2025-12-08
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errRomain Allart; Louis-Philippe Coulombe; Yann Carteret; Jared Splinter; Lisa Dang; Vincent Bourrier; David Lafrenière; Loïc Albert; Étienne Artigau; Björn Benneke; Nicolas B. Cowan; René Doyon; Vigneshwaran Krishnamurthy; Ray Jayawardhana; Doug Johnstone; Adam B. Langeveld; Michael R. Meyer; Stefan Pelletier; Caroline Piaulet-Ghorayeb; Michael Radica; Jake Taylor; Jake D. Turner
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Continuous helium absorption from both the leading and trailing tails of WASP-107 b
err2025-12-01
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PREAI
errVigneshwaran Krishnamurthy; Yann Carteret; Caroline Piaulet-Ghorayeb; Jared Splinter; Dhvani Doshi; Michael Radica; Louis-Philippe Coulombe; Romain Allart; Vincent Bourrier; Nicolas B. Cowan; René Doyon; David Lafrenière; Loïc Albert; Björn Benneke; Lisa Dang; Ray Jayawardhana; Doug Johnstone; Lisa Kaltenegger; Adam B. Langeveld; Stefan Pelletier; Jason F. Rowe; Pierre-Alexis Roy; Jake Taylor; Jake D. Turner
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Precise Constraints on the Energy Budget of WASP-121 b from Its JWST NIRISS/SOSS Phase Curve
err2025-11-13
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errJared Splinter; Louis-Philippe Coulombe; Robert C. Frazier; Nicolas B. Cowan; Emily Rauscher; Lisa Dang; Michael Radica; Sean Collins; Stefan Pelletier; Romain Allart; Ryan J. MacDonald; David Lafrenière; Loïc Albert; Björn Benneke; René Doyon; Ray Jayawardhana; Doug Johnstone; Vigneshwaran Krishnamurthy; Caroline Piaulet-Ghorayeb; Lisa Kaltenegger; Michael R. Meyer; Jake Taylor; Jake D. Turner
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The JCMT Gould Belt Survey Complete Core Catalogue: core mass function variations between nearby molecular clouds
err2025-11-01
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errOAAI
errPattle, Kate; Di Francesco, James; Hatchell, Jenny; Kirk, Helen; Sadavoy, Sarah; Ward-Thompson, Derek; Johnstone, Doug; Nittala, Sammohith; Kerr, Ronan; Keown, Jared; Butner, Harold; Coude, Simon; Currie, Malcolm; Friesen, Rachel; Jenness, Tim; Knee, Lewis; White, Glenn
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An S-shaped Filament Formed Due to Cloud–Cloud Collision in Molecular Cloud G178.28-00.61
err2025-08-25
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PREAI
errTianwei Zhang; Tie Liu; Yuefang Wu; Linjing Feng; Sihan Jiao; Derek Ward-Thompson; Alessio Traficante; Helen J Fraser; James Di Francesco; Doug Johnstone; Paul F. Goldsmith; Yasuo Doi; Xunchuan Liu; Chang Won Lee; Fengwei Xu; Ram K. Yadav; Glenn J White; Leonardo Bronfman; Yi-Jehng Kuan; Kee-Tae Kim; Donghui Quan
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Strict Limits on Potential Secondary Atmospheres on the Temperate Rocky Exo-Earth TRAPPIST-1 d
err2025-08-13
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PREAI
errCaroline Piaulet-Ghorayeb; Björn Benneke; Martin Turbet; Keavin Moore; Pierre-Alexis Roy; Olivia Lim; René Doyon; Thomas J. Fauchez; Loïc Albert; Michael Radica; Louis-Philippe Coulombe; David Lafrenière; Nicolas B. Cowan; Danika Belzile; Kamrul Musfirat; Mehramat Kaur; Alexandrine L’Heureux; Doug Johnstone; Ryan J. MacDonald; Romain Allart; Lisa Dang; Lisa Kaltenegger; Stefan Pelletier; Jason F. Rowe; Jake Taylor; Jake D. Turner
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ALMASOP. A Rotating Feature Rich in Complex Organic Molecules in a Protostellar Core
err2025-08-05
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PREAI
errShih-Ying Hsu; Chin-Fei Lee; Doug Johnstone; Sheng-Yuan Liu; Tie Liu; Leonardo Bronfman; Huei-Ru Vivien Chen; Somnath Dutta; David J. Eden; Naomi Hirano; Mika Juvela; Kee-Tae Kim; Yi-Jehng Kuan; Woojin Kwon; Chang Won Lee; Jeong-Eun Lee; Shanghuo Li; Sheng-Jun Lin; Chun-Fan Liu; Xunchuan Liu; J. A. López-Vázquez; Qiuyi Luo; Mark G. Rawlings; Dipen Sahu; Patricio Sanhueza; Hsien Shang; Ken'ichi Tatematsu; Yao-Lun Yang
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Submillimeter and Mid-infrared Variability of Young Stellar Objects in the M17 H II Region
err2025-07-29
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PREAI
errZhiwei Chen; Doug Johnstone; Carlos Contreras Peña; Jeong-Eun Lee; Sheng-Yuan Liu; Gregory Herczeg; Steve Mairs; Geumsook Park; Kee-Tae Kim; Mi-Ryang Kim; Keping Qiu; Yao-Te Wang; Xu Zhang; Megan Reiter; The JCMT Transient Team
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FAUST - XXVII. The circumbinary disc and the outflow of the L 1551 IRS 5 binary system
err2025-07-01
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errOAAI
errDuran, Aurora; Loinard, Laurent; Rivera-Ortiz, Pedro R.; Cortes-Rangel, Geovanni; Bianchi, Eleonora; Caselli, Paola; Ceccarelli, Cecilia; Chandler, Claire J.; Codella, Claudio; Cuello, Nicolas; De Simone, Marta; Hanawa, Tomoyuki; Johnstone, Doug; Menard, Francois; Maureira, Maria Jose; Miotello, Anna; Podio, Linda; Sakai, Takeshi; Sabatini, Giovanni; Testi, Leonardo; Vastel, Charlotte; Zhang, Ziwei; Sakai, Nami; Yamamoto, Satoshi
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Transmission spectroscopy of WASP-52 b with JWST NIRISS: water and helium atmospheric absorption, alongside prominent star-spot crossings
err2025-05-01
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errFournier-Tondreau, Marylou; Pan, Yanbo; Morel, Kim; Lafreniere, David; MacDonald, Ryan J.; Coulombe, Louis-Philippe; Allart, Romain; Albert, Loic; Radica, Michael; Piaulet-Ghorayeb, Caroline; Roy, Pierre-Alexis; Pelletier, Stefan; Dang, Lisa; Doyon, Rene; Benneke, Bjorn; Cowan, Nicolas B.; Darveau-Bernier, Antoine; Lim, Olivia; Artigau, Etienne; Johnstone, Doug; Kaltenegger, Lisa; Taylor, Jake; Flagg, Laura
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On the Orbit of the Binary Brown Dwarf Companion GL229 Ba and Bb
err2025-04-01
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errOAAI
errThompson, William; Blakely, Dori; Xuan, Jerry W.; Bouchard-Cote, Alexandre; Bourdarot, Guillaume; Biron-Lattes, Miguel; Campbell, Trevor; Eisenhauer, Frank; Henning, Thomas; Janson, Markus; Johnstone, Doug; Kammerer, Jens; Konopacky, Quinn; Lacour, Sylvestre; Marois, Christian; Mawet, Dimitri; Merand, Antoine; Nguyen, Jayke Samson; Nielsen, Eric; Rickman, Emily; Ruffio, Jean-Baptiste; Surjanovic, Nikola; Wang, Jason J.; Winterhalder, Thomas
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