Open Access
Table 8.
Parameters of the spectral synthesis for NGC 6221.
| C (nuc) | N1 | N2 | |
|---|---|---|---|
| 65 pc | 65–170 pc | 170–355 pc | |
| σ km/s | 60 | 70 | 70 |
| % stell | 42 ± 1 | 100 ± 0 | 100 ± 0 |
| % PL | 58 ± 1 | 0 | 0 |
| % BB | – | – | – |
| T(BB) | – | – | – |
| E(B − V) | – | 0.65 ± 0.05 | 0.97 ± 0.04 |
| A0V | 1 ± 0 | ||
| F2V | 5 ± 1 | 17 ± 1 | |
| rG1V | 12 ± 1 | 7 ± 2 | |
| K4V | 23 ± 1 | ||
| rM1V | 1 ± 0 | ||
| wM1.5V | 3 ± 2 | ||
| wM3V | 11 ± 2 | 20 ± 1 | 17 ± 2 |
| F8III | 18 ± 1 | 3 ± 0 | |
| K3III | 2 ± 2 | ||
| K5-M0III | 9 ± 1 | ||
| M4III | 20 ± 1 | 45 ± 0 | 34 ± 1 |
| rK2I | 7 ± 1 | ||
| rK4I | 2 ± 0 | ||
| M2I | 43 ± 1 | ||
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