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Table 2

The best fitting parameters of the binary and elongated ring model from LITpro.

Parameter Value Notes

Bin. sep 0.34 ± 0.01 mas 0.5 AU, 4.0 R
Bin. PA 139.1 ± 0.1°
Ring radius 3.40 ± 0.02 mas 5.1 AU, 40.5 R
Ring width 1.91 ± 0.03 mas 2.9 AU, 22.7 R
Ring flattening 1.51 ± 0.01 inclination  ~48.5
Ring PA 173.0 ± 0.2°
χ2 4.44

Notes. As discussed in Domiciano de Souza et al. (2011), the uncertainties reported by the Levenberg-Marquardt algorithm should be considered lower limits to the actual uncertainty in the best fitting parameters. The sizes in AU and R were calculated assuming a distance of 1500 pc.

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