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Table 1.
Model parameters.
| Parameter | This study | Krivova et al. (2021) | ||
|---|---|---|---|---|
| ISNv2 | CEA17 | ISNv2 | HoSc98 | |
| n0 [cm−2 day−1] | 3.14 × 10−14 | |||
| ϕ0 [Mx] | 1016 | |||
| ϕAR [Mx] | 4 × 1020 | |||
| ϕlimit [Mx] | 1023 | |||
| m | −2.69 | |||
| Δm | 0.0946 | |||
| τAR0 [yr] | 0.027 | |||
| τSSE0 [yr] | 1.1 × 10−5 | |||
| ϕsat, f [G] | 360.78 | 363.68 | – | – |
| α | 0.07 | 0.09 | 0.059 | 0.075 |
| τopenr [yr] | 0.11 | 0.1 | 0.16 | 0.09 |
| τopens [yr] | 3.95 | 3.96 | 3.98 | 3.9 |
| τARr [yr] | 2.68 | 2.94 | 2.79 | 1.57 |
| τARs [yr] | 57.0 | 42.4 | 88.15 | 89.81 |
| τSSEs [yr] | 10.21 | 11.26 | 10.15 | 10.11 |
Notes. Fixed parameters are listed in the top part, and those derived in the optimisation in the bottom part. Columns 2–3 show values from this study; columns 4–5 show those from Krivova et al. (2021) for comparison. The second line of the header indicates the sunspot number record used as input.
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