ar X iv : 1 41 2 . 61 01 v 1 [ as tr o - ph . S R ] 1 8 D ec 2 01 4 Direct Spectrum of the Benchmark T dwarf HD 19467 B

Abstract

HD 19467 B is presently the only directly imaged T dwarf companion known to induce a measurable Doppler acceleration around a solar type star. We present spectroscopy measurements of this important benchmark object taken with the Project 1640 integral field unit at Palomar Observatory. Our high-contrast R ≈ 30 observations obtained simultaneously across the… (More)

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@inproceedings{Crepp2014arXI, title={ar X iv : 1 41 2 . 61 01 v 1 [ as tr o - ph . S R ] 1 8 D ec 2 01 4 Direct Spectrum of the Benchmark T dwarf HD 19467 B}, author={Justin R. Crepp and E. L. Rice and Aaron Veicht and Laurent Pueyo and J. Aguilar and Paige Giorla and R. Jonas A. Nilsson and Statia H. Cook and Rebecca Oppenheimer and Sasha Hinkley and Douglas Brenner and Gautam Vasisht and Eric Cady and Charles A. Beichman and Lynne A. Hillenbrand and Thomas P Lockhart and Christopher Todd Matthews and Lewis C. Roberts and Anand Sivaramakrishnan and Remi Soummer and Chengxing Zhai}, year={2014} }