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Table 4.
Reduced χ2 values and correlation coefficients (Rc) between the SATIRE-T reconstruction and the independent data sets used to constrain the model (except the Lyman-α, which was not used for fixing the parameters).
| Quantity | Cadence | Period | χ2 | Rc | χ2 | Rc |
|---|---|---|---|---|---|---|
| Version | Kea10 | This work | ||||
| TSI | 1 d | 1978–2015 | 0.233 | 0.81 | 0.200 | 0.80 |
| TMF | 1 CRa | Cycle 21–23 | 0.069 | 0.93 | 0.036 | 0.98 |
| OMF | 1 y | 1845–2010 | 0.248 | 0.86 | 0.243 | 0.82 |
| UV (220–240 nm) | 3 m | 1947–2015 | 0.072 | 0.94 | 0.043 | 0.96 |
| Facular contribution to TSI variation | 3 m | 1974–2015 | 0.064 | 0.94 | 0.018 | 0.97 |
| Lyman-α | 3 m | 1947–2015 | – | – | 0.13 | 0.96 |
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