Abstract
A new integral-field spectrograph, SAURON, is described. It is based on the TIGER principle, and uses a lenslet array. SAURON has a large field of view and high throughput, and allows simultaneous sky subtraction. Its design is optimized for studies of the stellar kinematics, gas kinematics, and line-strength distributions of nearby early-type galaxies. The instrument design and specifications are described, as well as the extensive analysis software which was developed to obtain fully calibrated spectra, and the associated kinematic and line-strength measurements. A companion paper will report on the first results obtained with SAURON on the William Herschel Telescope.
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CITATION STYLE
Bacon, R., Copin, Y., Monnet, G., Miller, B. W., Allington-Smith, J. R., Bureau, M., … De Zeeuw, P. T. (2001). The SAURON project - I. The panoramic integral-field spectrograph. Monthly Notices of the Royal Astronomical Society, 326(1), 23–35. https://doi.org/10.1046/j.1365-8711.2001.04612.x
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