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Table 1.
Derived parameters of FSR 19 and FSR 25 clusters.
| Parameter | FSR 19 | FSR 25 | |
|---|---|---|---|
| l(deg) | 5.499 | 7.534 | |
| b(deg) | 6.071 | 5.649 | |
| RA(J2000)(hh:mm:ss) | 17:35:38.4 | 17:41:43.2 | |
| Dec(J2000)(dd:mm:ss) | −21:04:12 | −19:34:16 | |
| μα* [mas yr−1] | −2.50 ± 0.76 | −2.61 ± 1.27 | |
| μδ [mas yr−1] | −5.02 ± 0.47 | −5.23 ± 0.74 | |
| AKs [mag] | 0.19 ± 0.07 | 0.27 ± 0.01 | |
| E(J − Ks) [mag] | 0.38 ± 0.06 | 0.54 ± 0.09 | |
| (m − M)0[mag] | 14.29 ± 0.08 | 14.23 ± 0.06 | |
| D [kpc] | 7.2 ± 0.7 | 7.0 ± 0.9 | |
| MKs [mag] | −7.72 | −7.31 | |
| MV [mag] | −4.62 | −4.21 | |
| [Fe/H] [dex] | −0.5 | −0.5 | |
| Age [Gyr] | 11 | 11 | |
| Rc [pc] | 2.76 ± 0.36 | 1.92 ± 0.59 | |
| Rt [pc] | 5.31 ± 0.49 | 6.85 ± 1.78 |
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