Table 2.
Best PF-DNN fit point for the densest sampling represented by the grey dots in Fig. 7 for HD 170580, in the case of modelling based on just the CoRoT data (left column) and from the CoRoT data in addition to luminosity constraints from Gaia DR2 and the spectroscopic Teff, taking 2σ intervals for those two quantities (right column).
| Parameter | Only CoRoT | CoRoT, Gaia DR2, Teff |
|---|---|---|
| M (M⊙) | 5.6 | 8.2 |
| fov (Hp) | 0.05 | 0.05 |
| Z | 0.020 | 0.019 |
| Xc | 0.010 | 0.021 |
| Dmix (cm2 s−1) | 1.3 | 324 |
| X | 0.72 | 0.69 |
| rms f (d−1) | 0.010 | 0.020 |
| Freq. (d−1) | Mode identification (m = 0) | |
| f27 = 3.7348 | l = 2, n = 0 | l = 2, n = 0 |
| f23 = 3.6568 | l = 1(fixed), n = +2 | l = 1(fixed), n = +2 |
| f14 = 3.4432 | l = 2, n = −1 | l = 2, n = −1 |
| f1 = 3.3373 | l = 2(fixed), n = −2 | l = 2(fixed), n = −2 |
| f2 = 3.2371 | l = 1(fixed), n = +1 | l = 1(fixed), n = +1 |
| f32 = 2.2010 | l = 1, n = −3 | l = 1, n = −1 |
| f10 = 1.9691 | l = 1, n = −5 | l = 2, n = −6 |
| f24 = 1.8495 | l = 1(fixed), n = −6 | l = 1(fixed), n = −2 |
| f16 = 1.8096 | l = 1, n = −7 | l = 2, n = −7 |
| f26 = 1.7849 | l = 1(fixed), n = −8 | l = 1(fixed), n = −3 |
| f19 = 1.7083 | l = 1(fixed), n = −9 | l = 1(fixed), n = −4 |
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