Best-fit flux ratio and goodness of fit for 3 different disc models.
|Disc model||Flux ratio [%]|
|Uniform emission||1.35 ± 0.49||0.52|
|Zodiacal disc||1.26 ± 0.45||0.52|
|Narrow ring [0.2 AU]||1.20 ± 0.43||0.62|
Notes. The angular diameter and effective temperature of the stellar photosphere have been fixed respectively to 3.312 ± 0.067 mas (see Table 2) and 8027 K as viewed by the dust in the equatorial plane (see main text).
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