Different sets of geometrical-models compared to the HR 5171 A AMBER/VLTI dataset.
|Geometrical||Achromatic||Flux ratio in percent||Reduced|
|model||parameters||1.65 μm||2.10 μm||2.33 μm||χ 2|
|+offset PS||ρ:1.45 mas, θ = −121°|
|ρ:1.45 mas, θ = −121°|
|+offset UD||1.8 mas|
Notes. UD, GD and PS stand for uniform disk, Gaussian disk and point source, respectively. ρ and θ stand for the separation and position angle of the secondary, respectively. The wavelength-dependent parameters are provided for three selected wavelengths and the achromatic parameters (UD diameter, GD FWHM, and PS position) are presented separately.
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