Table 2
Measured (Col. 8) and calculated (Col. 7) effective temperature for well-known δ Scuti stars (see text).
| N | CID |  (%)a |
 a |
νmax (μHz)b |  (K)b |
Teff(i) (K)b | Teff (K)a | References |
|---|---|---|---|---|---|---|---|---|
| 1 | 1043 | 25 ± 3 | 70 ± 5 | 111 ± 4 | 7280 ± 180 | 7270 ± 180 | 7300 ± 200 | Hareter et al. (2014) |
| 2 | 123 | 38 ± 2 | 76–82 | 119 ± 8c | 7320 ± 180 | 7310 ± 130 | 7510 ± 130 | Chen et al. (2016) |
| 3 | 8669 | 70 ± 7 | 55–90 | 135 ± 6 | 7400 ± 190 | 7250 ± 210 | 7000 ± 200 | Barceló Forteza et al. (2017) |
| 4 | 5685 | 26 | 45 | 173 ± 4 | 7600 ± 220 | 7600 ± 230 | 7700 ± 200d | Escorza et al. (2016) |
| 5 | 546 | 31 ± 3 | 15–35 | 179 ± 11 | 7630 ± 230 | 7660 ± 250 | 7660 ± 250 | Barceló Forteza et al. (2017) |
| 6 | 8170 | 50 ± 5 | 73.2 ± 0.6 | 216 ± 5c | 7830 ± 250 | 7780 ± 260 | 7750 ± 250 | Creevey et al. (2009) |
| 7 | 7528 | 60 ± 10 | 45–70 | 284 ± 9 | 8200 ± 300 | 8100 ± 350 | 7600 ± 200 | García Hernández et al. (2013) |
| 8 | 7613 | 100 ± 14e | 51 ± 2 | 370 ± 12 | 8300 ± 230 | 8400 ± 280 | 8000 ± 200 | García Hernández et al. (2009) |
Notes. (a) Those parameters have been taken from the literature. The authors are listed in the “Reference” column. (b) The frequency at maximum power (νmax), the mean effective temperature(
), and the effective temperaturefor a given inclination (Teff(i)) have been calculated using Eqs. (4), (7), and (9), respectively (see text). (c) The frequencies and the amplitudes of the modes to calculate νmax of CID 123 and CID 8170 have been taken from Poretti et al. (2009) and Costa et al. (2007), respectively. (d) The effective temperature of CID 5685 have been taken from Poretti et al. (2005). (e) We obtained the rotation rate of CID 7613 studying the power spectrum of the star (see text).
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