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Table 9

Derived G2R1O1 model hyper-parameters.

Star Rotation kernel Oscillation kernel First granulation kernel Second granulation kernel




Amplitude Rotation period aosc τosc q1 agran1 τgran1 agran2 τgran2
ppm days ppm min ppm min ppm min
HD 179079 134 ± 34 17.6 ± 6.6 25.5 ± 3.2 13.99 ± 0.27 2.30 ± 0.62 104.5 ± 2.6 42.8 ± 2.9 53.9 ± 6.3 588 ± 89
HD 49933 (IRa01) 237 ± 27 3.23 ± 0.17 6.46 ± 0.27 8.687 ± 0.080 1.80 ± 0.10 48.5 ± 1.4 24.8 ± 1.2 22.1 ± 4.4 71 ± 12
HD 49933 (LRa01) 293.14 ± 24.39 3.35 ± 0.10 6.58 ± 0.17 8.411 ± 0.050 1.495 ± 0.053 50.9 ± 1.1 26.63 ± 0.90 32.50 ± 2.00 97 ± 13
HD 52265 170 ± 23 11.6 ± 2.4 4.83 ± 0.33 7.491 ± 0.051 4.48 ± 0.47 46.7 ± 1.4 7.40 ± 0.26 52.12 ± 0.85 29.73 ± 0.90

Notes. The white noise is always between 3.5–5 ppm.

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