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Table 2.
The six parameters and their ranges used in the MCMC fitting described in Sect. 2.4.
| Parameter name | Range |
|---|---|
| Asymptotic period spacing ΔΠ1 | [ΔΠ1, init − 0.5 s, ΔΠ1, init + 0.5 s] |
| Coupling factor q | [0.08, 0.25] |
| Phase of g mode εg | [−0.1, 1.1] |
| Dipole (l = 1) frequency shift fshift | [0.3 μHz, 1.0 μHz] |
| Core angular frequency Ωcore | [0 μHz, 20 μHz] |
| Envelope angular frequency Ωenv | [−1 μHz, 1 μHz] |
Notes. ΔΠ1, init is the initial guess of the period spacing from the stretched échelle diagram.
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