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Table 1
Modes detected in the TESS time series of Feige 46.
| Frequency | Freq. change(a) | Period | Period change | Amplitude(b) | S∕N |
|---|---|---|---|---|---|
| (μHz) | (μHz) | (s) | (s) | (%) | |
| 435.948 ± 0.130(c) | + 0.156 ± 0.130 | 2293.85 ± 0.68(c) | − 0.82 ± 0.68 | 0.133 ± 0.014 | 9.4 |
| 435.573 ± 0.050(c) | + 0.045 ± 0.050 | 2295.83 ± 0.26(c) | − 0.23 ± 0.26 | 0.344 ± 0.014 | 24.1 |
| 363.606 ± 0.035 | 2750.23 ± 0.26 | 0.097 ± 0.014 | 6.8 | ||
| 362.625 ± 0.019 | + 0.009 ± 0.019 | 2757.67 ± 0.14 | − 0.07 ± 0.14 | 0.182 ± 0.014 | 12.8 |
| 333.358 ± 0.029 | − 0.066 ± 0.029 | 2999.78 ± 0.26 | + 0.60 ± 0.27 | 0.117 ± 0.014 | 8.2 |
| 294.017 ± 0.016 | − 0.039 ± 0.016 | 3401.17 ± 0.18 | + 0.46 ± 0.19 | 0.217 ± 0.014 | 15.3 |
Notes. (a) Relative to the measurement in Latour et al. (2019a). (b)Given amplitude values are uncorrected for contamination (see text). (c) Formal fitting errors were increased by a factor of 5 to loosely account for the poorly resolved peaks.
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