Table 2
Results of the frequency analysis of HD 47777 and HD 47887.
| Star | Data set | Freq. | Amp | Period | S/N | Sig | |
| [d-1] | [μHz] | [mmag] | [days] | ||||
|
|
|||||||
| HD 47777 | 2006 | 0.3786(8) | 4.382(9) | 8.741 | 2.640 | 8.87 | 3246.02 |
| 2011/12 | 0.3787(5) | 4.383(5) | 8.852 | 2.641 | 12.73 | 3027.30 | |
| HD 47887 | 2006 | 0.513(1) | 5.94(1) | 7.060 | 1.949 | 12.19 | 1857.05 |
Notes. This table lists: frequencies, amplitudes, phases, signal-to-noise values (S/N) and SigSpec significances (sig). The respective last-digit errors of the frequencies computed according to Kallinger et al. (2008) are given in parentheses. The second line for HD 47777 shows the parameters for F determined from the 2011/12 data set to illustrate its stability.
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