Direct Spectrum of the Benchmark T dwarf HD 19467 B

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-cont...

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Veröffentlicht in:	arXiv.org 2014-12
Hauptverfasser:	Crepp, Justin R, Rice, Emily L, Veicht, AAron, Pueyo, Laurent, Aguilar, Jonathan, Giorla, Paige, Nilsson, Ricky, Cook, Statia H, Oppenheimer, Rebecca, Hinkley, Sasha, Brenner, Douglas, Vasisht, Gautam, Cady, Eric, Beichman, Charles A, Hillenbrand, Lynne A, Lockhart, Thomas, Matthews, Christopher T, Roberts, Lewis C, Jr, Sivaramakrishnan, Anand, Soummer, Remi, Zhai, Chengxing
Format:	Artikel
Sprache:	eng
Schlagworte:	Acceleration Atmospheric models Benchmarks Energy measurement Metallicity Physics - Earth and Planetary Astrophysics Physics - Solar and Stellar Astrophysics Spectra Spectral energy distribution Spectrum analysis
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