The convective photosphere of the red supergiant CE Tauri - I. VLTI/PIONIER H-band interferometric imaging

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Table 2

Best fit parameters for UD and power-law LDD at 1.62 μm for the first two lobes of the squared visibility function.

Parameter	Nov. values	Dec. values
θ_UD (mas)	9.61 ± 0.26	9.91 ± 0.28
	89.8	91.2




θ_LDD (mas)	10.09 ± 0.09	10.18 ± 0.07
α_LDD		0.43 ± 0.07
	6.35	6.85

Notes. corresponds to the reduced χ². The uncertainties on the fitted values are derived with the parameter values for which .

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