Open Access
Table 1.
Intervals applied to our target selection.
| Cluster | Color (bp − rp) | Gaia (mag) | Distance (pc) |
|---|---|---|---|
| NGC 6791 | 1–2.5 | 12–17 | 2500–5500 |
| NGC 6819 | 0.8–2.5 | 10–15 | 1000–4200 |
Notes. Color, magnitude, and distance ranges for the confirmed cluster red giants in Stello et al. (2011).
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