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Table 2
Best parameters for the empirical correction of the color effect in each run.
| Empirical correction | DRS standard correction | Without correction | |||
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| Run | Color ratio | Polynomial | Dispersion | Dispersion | Dispersion |
| [i1,i2]/[j1,j2] | degree | (m/s) | (m/s) | (m/s) | |
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| A | [28,30]/[32,32] | 1 | 0.23 | – | 1.92 |
| B | [15,17]/[12,12] | 3 | 0.32 | 0.73 | 2.57 |
| C | [14,16]/[13,13] | 1 | 0.67 | 0.95 | 1.11 |
| D | [6,7]/[4,5] | 1 | 0.60 | 1.52 | 1.39 |
| E | [21,21]/[28,28] | 1 | 0.28 | 0.43 | 1.86 |
Notes.Dispersion is calculated outside of the transit on the residuals to the Keplerian fit. The corrections refer to the different color-effect corrections on the radial velocities.
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