The Keck Aperture Masking Experiment: Spectro-Interferometry of Three Mira Variables from 1.1 to 3.8 μm
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Woodruff, H. C; Ireland, Michael; Tuthill, Peter G; Monnier, J. D; Bedding, Timothy Russell; Danchi, W. C; Scholz, M; Townes, C. H; Wood, Peter R
Description
We present results from a spectro-interferometric study of the Miras o Cet, R Leo, and W Hya obtained with the Keck Aperture Masking Experiment from 1998 September to 2002 July. The spectrally dispersed visibility data permit fitting with circularly symmetric brightness profiles such as a simple uniform disk (UD). The stellar angular diameter obtained over up to ∼ 450 spectral channels spanning the region 1.1-3.8 μm is presented. Use of a simple UD brightness model facilitates comparison...[Show more]
Collections | ANU Research Publications |
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Date published: | 2009 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/33312 |
Source: | Astrophysical Journal, The |
DOI: | 10.1088/0004-637X/691/2/1328 |
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01_Woodruff_The_Keck_Aperture_Masking_2009.pdf | 763.66 kB | Adobe PDF | Request a copy |
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