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SITELLE at the CFHT

Published online by Cambridge University Press:  21 March 2017

Laurie Rousseau-Nepton ,
Carmelle Robert ,
Laurent Drissen ,
R. Pierre Martin ,
Thomas Martin  and
the SITELLE Collaboration
Laurie Rousseau-Nepton
Affiliation:
Dép. de physique, de génie physique et d’optique, Université Laval, Québec, Canada email: [email protected]
Carmelle Robert
Affiliation:
Dép. de physique, de génie physique et d’optique, Université Laval, Québec, Canada email: [email protected]
Laurent Drissen
Affiliation:
Dép. de physique, de génie physique et d’optique, Université Laval, Québec, Canada email: [email protected]
R. Pierre Martin
Affiliation:
Dept. of Physics & Astronomy, University of Hawaii at Hilo, HI, USA
Thomas Martin
Affiliation:
Dép. de physique, de génie physique et d’optique, Université Laval, Québec, Canada email: [email protected]
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Abstract

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SITELLE is the new imaging Fourier transform spectrograph of the Canada-France-Hawaii Telescope. It produces an impressive 4 million spectra in a single datacube in selected bandpasses from 350 to 900 nm. Its large FOV (11′x11′) and its high spatial sampling (0.32′′/pixel, seeing limited) allow us to study extended objects with an unprecedented view (Drissen et al. 2014). SITELLE’s first observations of nearby galaxies revealed its capabilities to conduct detailed studies of emission line regions.

Keywords

Instrum.: Imaging SpectrographISM StructureHII RegionsAbundances
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 11 , Symposium S321: Formation and Evolution of Galaxy Outskirts , March 2016 , pp. 277
Copyright
Copyright © International Astronomical Union 2017 

References

Drissen, L., et al. 2014, AdAst, vol. 2014, id.293856Google Scholar
Martin, T. 2015, PhD Thesis, Université Laval, Canada.Google Scholar