559 citations · 4.5k across the 92 of their papers we have counts for
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Spitzer Mid-Infrared Photometry of 500 - 750 K Brown Dwarfs
S. K. Leggett, L. Albert, E. Artigau +11
Mid-infrared data, including Spitzer warm-IRAC [3.6] and [4.5] photometry, is critical for understanding the cold population of brown dwarfs now being found, objects which have mor…
Parallaxes and physical properties of 11 mid-to-late T dwarfs
F. Marocco, R. L. Smart, H. R. A. Jones +11
We present parallaxes of 11 mid-to-late T dwarfs observed in the UKIRT Infrared Deep Sky Survey. We use these results to test the reliability of model predictions in magnitude-colo…
Discovery of a T dwarf + white dwarf binary system
A. C. Day-Jones, D. J. Pinfield, M. T. Ruiz +11
We present the discovery of the first T dwarf + white dwarf binary system LSPM 1459+0857AB, confirmed through common proper motion and spectroscopy. The white dwarf is a high prope…
Spectroscopy and kinematics of low-mass members of young moving groups
M. C. Galvez-Ortiz, J. R. A. Clarke, D. J. Pinfield +8
We study a target sample of 68 low-mass objects (with spectral types in the range M4.5-L1) previously selected via photometric and astrometric criteria, as possible members of five…
Properties of the T8.5 Dwarf Wolf 940 B
S. K. Leggett, D. Saumon, Ben Burningham +3
We present 7.5-14.2um low-resolution spectroscopy, obtained with the Spitzer Infrared Spectrograph, of the T8.5 dwarf Wolf 940 B, which is a companion to an M4 dwarf with a project…
Forty seven new T dwarfs from the UKIDSS Large Area Survey
Ben Burningham, D. J. Pinfield, P. W. Lucas +16
We report the discovery of 47 new T dwarfs in the Fourth Data Release (DR4) from the Large Area Survey (LAS) of the UKIRT Infrared Deep Sky Survey with spectral types ranging from…