Dr. David G. Bonfield Profile

Dr. David G. Bonfield

Graduate Student at NASA Goddard Space Flight Ctr

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Author

Publications (6)

Proceedings Article | 11 July 2008 Paper

FMOS: the fiber multiple-object spectrograph: Part VI. Onboard performances and results of the engineering observations

Fumihide Iwamuro, Toshinori Maihara, Masayuki Akiyama, Masahiko Kimura, Naoyuki Tamura, Naruhisa Takato, Philip Tait, Kouji Ohta, Shigeru Eto, Yuuki Moritani, Gavin Dalton, Ian Lewis, Hanshin Lee, Ian A. Tosh, Tim Froud, Graham Murray, Colin Blackburn, David Bonfield, Peter Gillingham, Scott Smedley, Greg Smith, Gabriella Frost

Proceedings Volume 7014, 70140T (2008) https://doi.org/10.1117/12.787746

KEYWORDS: Telescopes, Spectrographs, Lenses, Stars, Sensors, Mirrors, Space telescopes, Infrared spectroscopy, Infrared radiation, Monochromatic aberrations

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Proceedings Article | 11 July 2008 Paper

Integration, commissioning, and performance of the UK FMOS spectrograph

Gavin Dalton, Ian Lewis, Ian A. J. Tosh, Colin Blackburn, David Bonfield, Charles Brooks, Alan Holmes, Hanshin Lee, Tim Froud, Masayuki Akiyama, Naoyuki Tamura, Naruhisa Takato

Proceedings Volume 7014, 70143W (2008) https://doi.org/10.1117/12.787619

KEYWORDS: Spectrographs, Mirrors, Cameras, Telescopes, Photomasks, Stars, Sensors, Astronomical imaging, Calibration, Space telescopes

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Proceedings Article | 9 July 2008 Paper

GFP-IFS: a coronagraphic integral field spectrograph for the APO 3.5-meter telescope

David Bonfield, Bruce Woodgate, Carol Grady, George Hilton, Larry White, Jacqueline McCleary

Proceedings Volume 7014, 70146W (2008) https://doi.org/10.1117/12.789558

KEYWORDS: Iterated function systems, Green fluorescent protein, Telescopes, Fabry–Perot interferometers, Cameras, Diffraction, Prisms, Spectrographs, Space telescopes, Spectral resolution

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Proceedings Article | 29 June 2006 Paper

The UK FMOS spectrograph

G. Dalton, I. Lewis, D. Bonfield, A. Holmes, C. Brooks, H. Lee, I. A. Tosh, T. Froud, M. Patel, N. Dipper, C. Blackburn

Proceedings Volume 6269, 62694A (2006) https://doi.org/10.1117/12.670022

KEYWORDS: Mirrors, Spectrographs, Sensors, Cameras, Control systems, Telescopes, Collimators, Infrared spectroscopy, Spherical lenses, Distortion

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Proceedings Article | 30 September 2004 Paper

The current status of the UK-FMOS spectrograph

Ian Tosh, Guy Woodhouse, Tim Froud, Allan Dowell, Mukesh Patel, Mattias Wallner, Ian Lewis, Gavin Dalton, Alan Holmes, Barney Brooks, Cyril Band, David Bonfield, Graham Murray, David Robertson, Nigel Dipper

Proceedings Volume 5492, (2004) https://doi.org/10.1117/12.551454

KEYWORDS: Cameras, Sensors, Spectrographs, Mirrors, Telescopes, Control systems design, Control systems, Manufacturing, Lenses, Multiplexers

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Showing 5 of 6 publications

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