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Table 4

Results from the frequency analysis of HD 47469.

F Frequency P1 amp1 S/N1 sig1 amp2 S/N2 sig2 amp2 – amp1 lin. combi.
# [d-1] [μHz] [d] [mmag] [mmag] [mmag]

F1 1.621(1) 18.76(2) 0.6169(5) 0.890 4.2 147.3 1.006 6.5 345.5 0.116
F2 1.703(2) 19.71(2) 0.5873(6) 0.828 5.3 105.4 0.798 6.3 250.0 –0.030
F3 0.922(2) 10.67(2) 1.085(2) 0.898 4.4 144.3 0.766 5.7 251.1 –0.132
F4 1.031(2) 11.94(2) 0.970(1) 0.578 3.8 58.3 0.681 5.8 231.6 0.102
F5 1.377(2) 15.94(2) 0.726(1) 0.413 3.7 30.4 0.598 6.7 179.7 0.185
F6 2.764(2) 31.99(2) 0.3618(2) 0.403 4.4 31.3 0.548 7.3 179.5 0.145 3 * F3
F7 1.942(3) 22.47(3) 0.5150(7) 0.353 3.0 21.1 0.397 4.6 83.6 0.044
F8 2.873(3) 33.26(3) 0.3480(3) 0.361 5.6 80.9
F9 2.677(3) 30.98(4) 0.3736(4) 0.329 5.7 71.6
F10 2.892(3) 33.47(4) 0.3458(4) 0.598 5.7 59.8 0.328 5.9 55.8 –0.271
F11 1.226(3) 14.19(4) 0.816(2) 0.664 3.9 69.8 0.287 3.9 57.3 –0.377
F12 3.081(4) 35.66(4) 0.3245(4) 0.292 4.3 16.4 0.257 5.1 46.5 –0.035

Notes. Pulsation frequencies, periods, amplitudes, signal-to-noise values and SigSpec significances identified from the MOST data sets from 2006 (amp1, S/N1, sig1) and 2011/12 (amp2, S/N2, sig2) as well as the corresponding amplitude differences (amp2–amp1). The last-digit errors of the frequencies and periods are given in parentheses; frequency errors were computed according to Kallinger et al. (2008) and the errors in periods were derived using standard error propagation. Possible linear combinations are given in the last column (lin. combi).

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