Open Access
Table 1
Numbers of selected and excluded images at each step of data selection.
| Step | Removed | Selected |
|---|---|---|
| Initial selection | 0 | 127 559 |
| Edge Max. | 85 538 | 42 021 |
| # Islands | 3007 | 39 014 |
| Ghosts | 9632 | 29 382 |
| Multiples | 1220 | 28 162 |
| Duplicates | 4306 | 23 856 |
| On Cutout edge | 39 | 23 817 |
| Final Selection | 0 | 23 817 |
Notes. Selection steps as explained in Section 2.1. These are the same numbers illustrated in Fig. 1.
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