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Table 2

Data points of the binary system D9 observed in 2023 and 2024.

Epoch Line [μm] Barycenter [km/s] Base [km/s] Velocity [km/s]
2023.279 2.16452 16.14 124.41 78.28
2023.435 2.16463 2.59 124.41 76.60
2024.221 2.16465 18.33 124.41 58.09
2024.224 2.16466 18.27 124.41 56.76

Notes. The detected Brγ emission and normalized baseline are indicated. Furthermore, we list the barycentric correction and the resulting final velocity (see Peißker et al. (2024a) for further information about the correction).

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