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I. M. Coulson
Researcher at JAC Motors
Publications - 26
Citations - 2133
I. M. Coulson is an academic researcher from JAC Motors. The author has contributed to research in topics: James Clerk Maxwell Telescope & Planetary system. The author has an hindex of 15, co-authored 26 publications receiving 2063 citations.
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Journal ArticleDOI
SCUBA-2: the 10 000 pixel bolometer camera on the James Clerk Maxwell Telescope
Wayne S. Holland,Wayne S. Holland,D. Bintley,E. L. Chapin,Antonio Chrysostomou,Gary R. Davis,Jessica Dempsey,William Duncan,William Duncan,Michel Fich,Per Friberg,Mark Halpern,Kent D. Irwin,Tim Jenness,B. D. Kelly,M. J. MacIntosh,E. I. Robson,Douglas Scott,Peter A. R. Ade,Eli Atad-Ettedgui,David S. Berry,Simon C. Craig,Xiaofeng Gao,Andy Gibb,Gene C. Hilton,Matthew I. Hollister,Jan Kycia,David Lunney,H. McGregor,David Montgomery,William Parkes,Remo P. J. Tilanus,Joel N. Ullom,Craig Walther,Anthony J. Walton,Adam Woodcraft,Mandana Amiri,David Atkinson,B. Burger,Timothy C. Chuter,I. M. Coulson,William B. Doriese,Camelia Dunare,Frossie Economou,Michael D. Niemack,Harriet Parsons,Carl D. Reintsema,B. Sibthorpe,Ian Smail,R. V. Sudiwala,H. Thomas +50 more
TL;DR: SCUBA-2 as mentioned in this paper is an innovative 10000 pixel bolometer camera operating at submillimetre wavelengths on the James Clerk Maxwell Telescope (JCMT), which has the capability to carry out wide-field surveys to unprecedented depths, addressing key questions relating to the origins of galaxies, stars and planets.
Journal ArticleDOI
Submillimetre images of dusty debris around nearby stars
Wayne S. Holland,Jane Greaves,Barry Zuckerman,R. A. Webb,C. McCarthy,I. M. Coulson,D. Walther,William R. M. Dent,Walter Kieran Gear,Ian Robson +9 more
TL;DR: In this paper, the presence of the central cavity, approximately the size of Neptune's orbit, was detected in the emission from Fomalhaut, beta Pictoris and Vega, which may be the signature of Earth-like planets.
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CO emission from discs around isolated HAeBe and Vega-excess stars
TL;DR: In this paper, the authors describe results from a survey for J = 3 −2 12 CO emission from visible stars classified as having an infrared excess. The line is clearly detected in 21 objects, and significant molecular gas (10 − 3 Jupiter masses) is found to be common in targets with infrared excesses 0.01 (56 per cent of objects), but rare for those with smaller excesses (∼10 per percent of objects).
Journal ArticleDOI
Structure in the ∊ Eridani Debris Disk
Jane Greaves,W. S. Holland,Mark C. Wyatt,W. R. F. Dent,E. I. Robson,I. M. Coulson,T. Jenness,Gerald Moriarty-Schieven,Gary R. Davis,Harold M. Butner,Walter Kieran Gear,Carsten Dominik,H. J. Walker +12 more
TL;DR: New submillimeter images have been obtained of the dust disk around the nearby K2 V star e Eridani, with the total data set now spanning 5 years as mentioned in this paper.
Journal ArticleDOI
Submillimeter Observations of an Asymmetric Dust Disk around Fomalhaut
Wayne S. Holland,Jane S. Greaves,William R. F. Dent,Mark C. Wyatt,Ben Zuckerman,R. A. Webb,Chris McCarthy,I. M. Coulson,E. I. Robson,Walter Kieran Gear +9 more
TL;DR: In this paper, the cold dust emission around the nearby main-sequence star Fomalhaut was observed at a wavelength of 450 meters, where the telescope beam size is equivalent to a resolution of 50 AU.