OSIRIS: AO-assisted integral-field spectroscopy at the Keck Observatory |
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| Authors: | A. Quirrenbach J. Larkin M. Barczys T. Gasaway C. Iserlohe A. Krabbe M. McElwain I. Song J. Weiss S. Wright |
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| Affiliation: | aSterrewacht Leiden, P.O. Box 9513, NL-2300RA Leiden, The Netherlands;bUniversity of California, San Diego, USA;cUniversity of California, Los Angeles, USA;dUniversität Köln, Germany |
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| Abstract: | OSIRIS (OH-Suppressing Infra-Red Integral-field Spectrograph) is a new facility instrument for the Keck Observatory. After seeing first light in February 2005, OSIRIS is currently undergoing commissioning. OSIRIS provides the capability of performing three-dimensional spectroscopy in the near-infrared z, J, H, and K bands at the resolution limit of the Keck II telescope, which is equipped with adaptive optics and a laser guide star. The science case for OSIRIS is summarized, and the instrument and associated data reduction software are described. |
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| Keywords: | Adaptive optics Spectrographs Data analysis Spectroscopic |
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