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Figure 1: Hamilton Echelle spectra of HD 199143 and HD 358623. |
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Figure 2:
Hamilton spectra of HD 358623 B. To estimate the
contamination from the primary, we took an empty sky spectrum with the
same separation from the primary and opposite position angle. Equivalent
width of the H![]() ![]() |
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Figure 3: Color-magnitude diagram showing (top to bottom) HD 199143 A, HD 358623 A, HD 199143 B, and HD 358623 B. Baraffe et al. (2002) isochrones, from left to right, are 100 Myr (dashed line) 32 Myr, 20 Myr (solid line), 10 Myr, and 3 Myr. Positions of main-sequence Gliese stars are indicated by the "+'' symbols. Colors are from the 2MASS catalogue. |
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Figure 4:
Synthetic SEDs (Hauschildt et al. 1999) for HD 199143 A and B with
overplotted mid-IR data. Effective temperatures for the models are
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Figure 5:
Synthetic SEDs (Hauschildt et al. 1999) for HD 358623 A and B with
overplotted mid-IR data.
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