Michael J. Irwin is a British astronomer. He is the director of the Cambridge Astronomical Survey Unit and one of the discoverers of the Cetus Dwarf galaxy and the Sagittarius Dwarf Elliptical Galaxy.[1][2][3][4][5]
Mike Irwin | |
|---|---|
 Mike Irwin receiving the Herschel Medal from Roger Davies in 2012 | |
| Born | Michael J. Irwin |
| Known for | Discovery of the Sagittarius Dwarf Elliptical Galaxy |
| Awards | Herschel Medal (2012) |
| Scientific career | |
| Institutions | University of Cambridge |
| Website | www |
Research
editIrwin is known worldwide for the leading role he plays in processing of digital optical and infra-red survey data. Currently, his efforts in processing of digital optical and infrared survey data of Vista Data Flow are being used for processing United Kingdom Infrared Telescope data.[6]
Awards and honours
editIn 2012, Royal Astronomical Society awarded Michael Irwin the 2012 Herschel Medal, which recognises investigations of outstanding merit in observational astrophysics.[7] He has also made contributions in the scientific community by writing and helping write several books.[3]
List of discovered minor planets
editAccording to the Minor Planet Center's official discoverer list, Irwin co-discovered 8 minor planets during 1990–1996.[8]
| (8012) 1990 HO3 | 29 April 1990 | list [A] |
| (8361) 1990 JN1 | 1 May 1990 | list [A] |
| 15810 Arawn | 12 May 1994 | list [A] |
| (16684) 1994 JQ1 | 11 May 1994 | list [A] |
| (19299) 1996 SZ4 | 16 September 1996 | list [B][C] |
| (48443) 1990 HY5 | 29 April 1990 | list [A] |
| (58165) 1990 HQ5 | 29 April 1990 | list [A] |
| (73682) 1990 HU5 | 29 April 1990 | list [A] |
| Co-discovery made with: A A. Żytkow B A. Fitzsimmons C I. P. Williams | ||
|---|---|---|
References
edit- ^ Levy, David H. (22 November 2000). The Scientific American book of the cosmos. Macmillan. pp. 79–. ISBN 978-0-312-25453-7. Retrieved 9 July 2011.
- ^ Ibata, R. A.; Gilmore, G.; Irwin, M. J. (1994). "A dwarf satellite galaxy in Sagittarius". Nature. 370 (6486): 194. Bibcode:1994Natur.370..194I. doi:10.1038/370194a0. S2CID 4335789.
- ^ a b Mike Irwin's publications indexed by the Scopus bibliographic database. (subscription required)
- ^ Perlmutter, S.; Aldering, G.; Goldhaber, G.; Knop, R. A.; Nugent, P.; Castro, P. G.; Deustua, S.; Fabbro, S.; Goobar, A.; Groom, D. E.; Hook, I. M.; Kim, A. G.; Kim, M. Y.; Lee, J. C.; Nunes, N. J.; Pain, R.; Pennypacker, C. R.; Quimby, R.; Lidman, C.; Ellis, R. S.; Irwin, M.; McMahon, R. G.; Ruiz‐Lapuente, P.; Walton, N.; Schaefer, B.; Boyle, B. J.; Filippenko, A. V.; Matheson, T.; Fruchter, A. S.; et al. (1999). "Measurements of Ω and Λ from 42 High‐Redshift Supernovae". The Astrophysical Journal. 517 (2): 565–586. arXiv:astro-ph/9812133. Bibcode:1999ApJ...517..565P. doi:10.1086/307221. S2CID 118910636.
- ^ Perlmutter, S.; Gabi, S.; Goldhaber, G.; Goobar, A.; Groom, D. E.; Hook, I. M.; Kim, A. G.; Kim, M. Y.; Lee, J. C.; Pain, R.; Pennypacker, C. R.; Small, I. A.; Ellis, R. S.; McMahon, R. G.; Boyle, B. J.; Bunclark, P. S.; Carter, D.; Irwin, M. J.; Glazebrook, K.; Newberg, H. J. M.; Filippenko, A. V.; Matheson, T.; Dopita, M.; Couch, W. J. (1997). "Measurements of the Cosmological Parameters Ω and Λ from the First Seven Supernovae atz≥ 0.35". The Astrophysical Journal. 483 (2): 565. arXiv:astro-ph/9608192. Bibcode:1997ApJ...483..565P. doi:10.1086/304265. S2CID 118187050.
- ^ "Home page for Mike Irwin @ Institute of Astronomy, Madingley Road, Cambridge". University of Cambridge. Archived from the original on 20 February 2015.
- ^ "RAS honours leading astronomers and geophysicists". Royal Astronomical Society. 2012. Archived from the original on 9 February 2013.
- ^ "Minor Planet Discoverers (by number)". Minor Planet Center. 2018. Retrieved 27 March 2018.
External links
edit
- Home page for Mike Irwin, Institute of Astronomy, Cambridge, UK
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