K-band flux density observed with GRAVITY is shown in filled circles. The MIR flux density (incl. uncertainty) taken from Raban et al. (2009) is shown in grey (central 20 mas component only) and in blue (total MIR flux observed with MIDI within few 10 pc). In black, we show three torus models from Stalevski et al. (2012) with different inclinations of i = 60° (dash-dotted), i = 70° (solid) and i = 80° (dashed). The two single temperature black body models are overplotted. Model 2 in orange (T_eff = 720 K, r = 0.24 pc and dr = 0.045 pc.). Model 3 in green (T_eff = 1500 K, A_K = 5.5, r = 0.24 pc and dr = 0.026 pc). The bolometric luminosities of the different models are indicated in units of L₄₅ = L_bol/10⁴⁵ erg s⁻¹.