Model SEDs of a star surrounded by rotationally flattened envelope with the fixed maximum radius of r_max = 5 AU for different inclinations in the range (0°,90°) with an increment of 30°, see the key for different linestyles representing different inclinations. The points with error bars correspond to observationally inferred values, see Table 2. Left panel: accretion rate is set to Ṁ_acc = 5 × 10^-6M_⊙ yr^-1. Middle panel: Ṁ_acc = 5 × 10^-7M_⊙ yr^-1. Right panel: Ṁ_acc = 5 × 10^-8M_⊙ yr^-1.