Open Access
Table 1
Stars selected in each test, their photometry source, whether it includes proper motion constraints from Gaia DR3, the covering area, and the number of stars selected.
| Test | Photometry | CMD stars | Proper motion data | Covering area (arcmin2) | Nstars |
|---|---|---|---|---|---|
| 1 | MegaCam | MS, RGB, BHB | − | 24 × 24 | 26 179 |
| 2 | MegaCam | RGB, BHB | Gaia DR3 | π 152 | 672 |
| 3 | Gaia DR3 | RGB, BHB | Gaia DR3 | π 602 | 792 |
| 4 | DECam | MS, RGB, BHB | − | π 352 | 5029 |
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