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Table 2

Fixed disk model parameters adapted for fitting the HIFI data.

Parameter Value Unit Reference

Stellar mass M 1.75 M (1)
Distance d 19.44 pc (2)
Position angle PA 29.2 ° (3)
Barycentric systematic velocity v 20.5 km s-1 (4)
Broadening parameter b 1.5 km s-1 (5), (6)
Opening angle α 0.2 rad (6), (7)

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