Table 1.
Information on the best-fit seismic models.
| ID | DO CMi | GSC 06047-00749 | V0803 Aur | V1384 Tau | V1393 Cen | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| mod | obs | mod | obs | mod | obs | mod | obs | mod | obs | |
| f0 (c/d) | 5.1421 | 5.141(6) | 10.0806 | 10.082(9) | 14.0714 | 14.073(5) | 7.1556 | 7.153(4) | 8.4906 | 8.490(2) |
| f1 (c/d) | 6.7282 | 6.728(4) | 13.0725 | 13.069(0) | 18.1743 | 18.171(6) | 9.3108 | 9.311(7) | 11.0092 | 11.009(3) |
| f2 (c/d) | – | 8.607(8) | – | 16.30(3) | – | 22.527(2) | – | 11.643(0) | – | 13.727(1) |
| 2f1 − f0 (c/d) | – | 8.397(3) | – | 16.054(6) | – | 22.27(0) | – | 11.469(5) | – | 13.528(3) |
| Δω (c/d) | – | 0.210(5) | – | 0.24(8) | – | 0.25(7) | – | 0.173(5) | – | 0.198(8) |
| f2+ (c/d) | 8.4127 | – | 16.3373 | – | 22.7402 | – | 11.6408 | – | 13.7258 | – |
| f2− (c/d) | 8.3548 | – | 15.5752 | – | 21.4739 | – | 11.4123 | – | 13.5349 | – |
| (1,2,31) ( * ) | – | (1,2,15) | – | (1,2,10) | – | (1,2,30) | – | (1,2,23) | – | |
| log Teff | 3.805 | [3.834,3.883] | 3.814 | [3.880,3.883] | 3.816 | [3.853,3.859] | 3.807 | [3.820,3.845] | 3.812 | [3.855,3.857] |
| log L/L⊙ | 1.343 | – | 0.904 | – | 0.639 | – | 1.114 | – | 1.018 | – |
| logg | 3.492 | [3.476,3.545] | 3.833 | [3.889,3.921] | 3.985 | [3.934,4.010] | 3.657 | [3.647,3.706] | 3.739 | [3.719,3.729] |
| log R/R⊙ | 0.584 | – | 0.348 | – | 0.211 | – | 0.465 | – | 0.407 | – |
| Age (Gyr) | 1.55 | – | 3.33 | – | 7.43 | – | 2.24 | – | 2.77 | – |
| Mass (M⊙) | 1.67 | – | 1.23 | – | 0.93 | – | 1.41 | – | 1.30 | – |
| Z | 0.008 | [0.0079,0.0079] | 0.0046 | [0.0043,0.0050] | 0.0010 | [0.0006,0.0016] | 0.0054 | [0.0047,0.0068] | 0.004 | [0.0035,0.0038] |
| [Fe/H] | –0.2223 | [–0.2253,–0.2210] | –0.4629 | [–0.4972,–0.4277] | –1.1400 | [–1.3924,–0.9232] | –0.3970 | [–0.4583,–0.2890] | –0.5545 | [–0.5874,–0.5468] |
Notes.
‘mod’ represents the values obtained by (or used in) the theoretical best-fit models, and ‘obs’ represents the values from observations; all the observed values of log Teff, logg, and [Fe/H] come from Gaia DR3 (Anders et al. 2022); Z values were obtained based on the [Fe/H] values; f2+ denotes the frequency of the second overtone pulsation mode, and f2− denotes the frequency of the p-g mixed mode, which is assumed to resonate with f2+; ( * ) the numbers in parentheses (l, np, ng) denote l, np, and ng, respectively. All the pulsation modes from theoretical best-fit models listed here are unstable modes according to the GYRE non-adiabatic calculation.
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