Dissimilar magnetically driven accretion on the components of V4046 Sagittarii

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Volume 698 (May 2025)

A&A, 698 (2025) A100

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Table 3.

Results of the fit of the Ca ii IRT NCs velocities.

Parameter	NC(A)	NC(B)
V_flow (km s⁻¹)	0.67 $_{- 0.22}^{+ 0.42}$ ${}^{+0.42}_{-0.22}$	0.42 $_{- 0.51}^{+ 0.34}$ ${}^{+0.34}_{-0.51}$
V_eq (km s⁻¹)	20.4 ± 9.7	18.8 ± 9.0
ϕ_s	0.66 $_{- 0.05}^{+ 0.08}$ ${}^{+0.08}_{-0.05}$	0.01 $_{- 0.09}^{+ 0.15}$ ${}^{+0.15}_{-0.09}$
θ (°)	5.6 $_{- 3.0}^{+ 69.3}$ ${}^{+69.3}_{-3.0}$	5.0 $_{- 3.3}^{+ 70.0}$ ${}^{+70.0}_{-3.3}$
i (°)	30.1 ± 15.0	30.0 ± 15.0

Notes. V_flow is the velocity of the material in the emitting region, V_eq is the equatorial velocity, ϕ_s is the phase where the emitting region faces the observer, θ is the colatitude of the emitting region, and i is the inclination of the rotation axis.

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