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Table 3
Number of C stars and M-giants, C/M ratio, and metallicity in NGC 205.
| C | M | C/M | [Fe/H]a | [Fe/H]b | |
|
|
|||||
| NE | 112 | 692 | 0.16 ± 0.02 | −0.85 ± 0.03 | −1.02 ± 0.02 |
| N | 397 | 2814 | 0.14 ± 0.01 | −0.82 ± 0.01 | −0.99 ± 0.01 |
| NW | 114 | 718 | 0.16 ± 0.02 | −0.85 ± 0.03 | −1.01 ± 0.02 |
| SE | 184 | 1464 | 0.13 ± 0.01 | −0.79 ± 0.02 | −0.97 ± 0.02 |
| S | 362 | 2821 | 0.13 ± 0.01 | −0.79 ± 0.01 | −0.97 ± 0.01 |
| SW | 69 | 554 | 0.12 ± 0.02 | −0.79 ± 0.03 | −0.96 ± 0.03 |
| total1 | 1238 | 9063 | 0.14 ± 0.01 | −0.81 ± 0.01 | −0.98 ± 0.01 |
| total2 | 1550 | 10378 | 0.15 ± 0.01 | −0.83 ± 0.01 | −1.00 ± 0.01 |
Notes.
(a)
Calculated from the correlation of Battinelli & Demers (2005).
(b)
Calculated from the correlation of Cioni (2009).
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