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Table 10

Observations of HD 49933 and the properties of the RM.

Observations σ Model observables Model parameters

Teff(K) 6780 130 6669 τ (Gyr) 3.72
L/L 0.53 0.01 0.54 α 1.03
Δ0 (μHz) 85.9 0.15 85.63 Y0 0.282
δ01 (μHz) –0.48 0.32 0.41 Z/X0 0.011
Z/X   0.01024 0.00071 1.15
dov 0.402

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