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Table 4.
MCMC-Hammer output structural parameters for each selected population.
| Selections | σ0 | (α0, δ0) | r0 | PA | ϵ | σc |
|---|---|---|---|---|---|---|
| (stars arcmin−2) | (deg) | (arcmin) | (deg) | (stars arcmin−2) | ||
| blue-RGB |
|
6.549 ± 0.001, –11.038 ± 0.001 | 2.45 ± 0.08 | 65.2 ± 1.3 | 0.53 ± 0.02 | 0.17 ± 0.02 |
| red-RGB |
|
6.546 ± 0.001, –11.044 ± 0.001 |
|
65.2 ± 1.4 | 0.50 ± 0.02 | 0.14 ± 0.02 |
| RGB |
|
6.548 ± 0.001, –11.041 ± 0.001 | 2.19 ± 0.05 | 64.2 ± 1.0 | 0.51 ± 0.01 | 0.30 ± 0.02 |
| HB |
|
6.551 ± 0.002, − 11.037 ± 0.001 |
|
65.6 ± 1.3 | 0.56 ± 0.02 | 0.54 ± 0.04 |
Notes. Reported values represent the median of the corresponding marginalized posterior distributions, with 1σ errors set as the confidence intervals around the central value enclosing 68% of each distributions.
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