Fire spectroscopy of the ultra-cool brown dwarf, UGPS J072227.51-054031.2: Kinematics, rotation and atmospheric parameters

Fire spectroscopy of the ultra-cool brown dwarf, UGPS J072227.51-054031.2: Kinematics, rotation and atmospheric parameters

We present λ/Δλ ~ 6000 near-infrared spectroscopy of the nearby T9 dwarf, UGPS J072227.51-054031.2, obtained during the commissioning of the Folded-Port Infrared Echellette Spectrograph on the Baade Magellan telescope at Las Campanas Observatory. The spectrum is marked by significant absorption from...

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Bibliographic Details
Main Authors: Bochanski, John J. (Contributor), Burgasser, Adam J. (Contributor), Simcoe, Robert A. (Contributor), West, Andrew A. (Author)
Other Authors: Massachusetts Institute of Technology. Department of Physics (Contributor), MIT Kavli Institute for Astrophysics and Space Research (Contributor)
Format: Article
Language:English
Published: IOP Publishing, 2013-01-30T21:36:30Z.
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