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Table 2
Geometric model fit diameters of MWC 297 in the continuum and the center of the Brγ emission line.
Wavelength | Component C1 | Diameter of C1 | Component C2 | Diameter of C2 | Flux ratio |
range | (dominant compact core) | (halo) | (C1/C2) | ||
|
|||||
Continuuma | Gaussian | 4.63 ± 0.21 mas | Gaussian | ≳ 22 masc | 4.6 |
Continuuma | Ring (20%)b | 4.47 ± 0.20 mas | Gaussian | ≳ 19 masc | 3.6 |
Brγ center | Gaussian | 12.6 ± 0.75 masd | – | – | – |
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