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Table 1.
Types of features downloaded from SDSS and their combinations in order to obtain the final catalogue used for the experiments.
| Magnitudes | σ | Radii | Ellipticities | |
|---|---|---|---|---|
| modelMag / Extinction | ✓ | devRad | devAB | |
| petroMag / Extinction | ✓ | expRad | expAB | |
| psfMag / Extinction | ✓ | petroRad | ||
| devMag / Extinction | ✓ | petroR50 | ||
| expMag / Extinction | ✓ | petroR90 | ||
| Plain | 25 + 25 dereddened | 25 | 25 | 10 |
| Combined | 1 225 Differences | 300 Pairs | 300 Differences | 45 Differences |
| 2450 Ratios | 90 Ratios | |||
| Total 4520 | 3725 | 325 | 325 | 145 |
Notes. The number of each feature type is given alongside with the final number of synthetically derived features.
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