Fig. 10

Photospheric uniform-disk and limb-darkened (in the case of SINFONI) diameter estimates from Paumard et al. (2014), Tsuboi et al. (2020) and this work. Only the AMBER (K-band), PIONIER (H-band) and GRAVITY (K-band) points are interferometric measurements. The SINFONI (H/K-band) and ALMA (340 GHz) points are spectro-photometric estimates. We provide a sample model using the two periods in Paumard et al. (2014).
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