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arXiv · 1606.07140

Development and construction of MAROON-X

Andreas Seifahrt·Jacob L. Bean·Julian Stürmer·Luke Gers·Deon S. Grobler·Tony Reed·Damien J. Jones
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Abstract

We report on the development and construction of a new fiber-fed, red-optical, high-precision radial-velocity spectrograph for one of the twin 6.5m Magellan Telescopes in Chile. MAROON-X will be optimized to find and characterize rocky planets around nearby M dwarfs with an intrinsic per measurement noise floor below 1 m/s. The instrument is based on a commercial echelle spectrograph customized for high stability and throughput. A microlens array based pupil slicer and double scrambler, as well as a rubidium-referenced etalon comb calibrator will turn this spectrograph into a high-precision radial-velocity machine. MAROON-X will undergo extensive lab tests in the second half of 2016.

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Andreas Seifahrt, Jacob L. Bean, Julian Stürmer, Luke Gers, Deon S. Grobler, Tony Reed, Damien J. Jones. 2016-06-22. Development and construction of MAROON-X. https://doi.org/10.1117/12.2232069

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