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Table 4

First three groups of coupled γ Doradus and δ Scuti frequencies.

Frequency Coupling Δ Ratio

F13 F − f1 34.5 4.00
F14 F + f1 0.3 4.19
F16 F − f2 0.4 4.09
F17 F + f2 38.9 4.22
F22 F − f3 35.1 3.96
F26 F + f3 0.6 4.28

F59 2F − f1 11.2 14.93
F64 2F + f1 34.2 16.40
F94 2F − f2 4.0 15.08
F104 2F + f2 40.4 16.97
F119 2F − f3 0.1 14.46
F121 2F + f3 34.9 14.69

F233 3F − f1 18.1 48.73
F284 3F + f1 0.0 57.52
F355 3F − f2 34.9 49.32
F378 3F + f2 68.6 52.04
F555 3F − f3 0.1 58.95
F490 3F + f3 43.8 51.98

Notes. Columns are respectively the frequency label of the first column of Table 1, the related coupling, Δ =  | F ± f − Fmeasured |  in units of 10-5 d-1, and the amplitude ratio Afi/(AkF ± fi). We recall that the Rayleigh frequency resolution (1/ΔT) corresponds to 70  ×  10-5 d-1.

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