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Table 1

Star ID, effective temperature, surface gravity, model metallicity, microturbulence, radial velocity, abundances derived from Fe I and Fe II lines, Na, and O abundances and their associated root mean square error (rms) for each of the M 15 stars analysed here as determined in C09.

ID Teff log g [A/H] ξ Vrad [Fe I/H] rms [Fe II/H] rms [O/Fe] rms [Na/Fe] rms
(K) (dex) (dex) (km s-1) (km s-1) (dex) (dex) (dex) (dex)
40 825 4313 0.65 –2.33 2.25 –113.91 –2.33 0.14 –2.34 − 0.24 0.11 0.44 0.07
4099 4324 0.69 –2.32 2.03 –109.43 –2.32 0.11 0.54* 0.13 –0.07* 0.01
43 788 4325 0.52 –2.36 2.40 –96.93 –2.36 0.10 –2.46 0.08 0.39 0.02 0.13 0.06
31 914 4338 0.58 –2.20 2.09 –112.77 –2.20 0.10 –2.21 − −0.32 −
41 287 4373 0.78 –2.36 1.10 –116.25 –2.36 0.07 0.39 0.01
34 519 4416 0.87 –2.38 1.62 –98.04 –2.38 0.11 –2.46 − 0.46 0.04 0.11 0.08
37 215 4445 0.98 –2.31 1.28 –111.36 –2.31 0.01 0.73 −
34 995 4468 1.00 –2.34 0.79 –115.14 –2.34 0.08 0.64 −
3137 4486 1.08 –2.35 2.27 –109.50 –2.35 0.13 –2.29 − 0.29 0.08 0.58 0.04
42 262 4528 1.13 –2.33 2.50 –104.50 –2.33 0.08 0.90 0.13
26 751 4533 1.18 –2.44 1.04 –98.72 –2.44 0.08 0.55 0.06
38 678 4554 1.23 –2.35 1.28 –109.01 –2.35 0.08 –2.46 0.01 0.13 − 0.56 0.03
2792 4567 1.26 –2.32 1.50 –100.93 –2.32 0.13 0.32* 0.00 0.20* 0.06
39 752 4598 1.31 –2.36 1.30 –108.38 –2.36 0.13 –2.39 0.03 0.26 − 0.29 0.15
34 456 4621 1.37 –2.34 1.40 –97.02 –2.34 0.20 0.22 − 0.34 0.01
34 961 4627 1.41 –2.32 1.85 –113.28 –2.32 0.15 –2.36 0.02 -0.01 − 0.65 0.03
39 787 4630 1.35 –2.43 2.10 –111.94 –2.43 0.13 0.48* 0.00 0.13* 0.03
38 329 4664 1.44 –2.37 0.86 –109.04 –2.37 0.02 0.16 −
45 062 4700 1.54 –2.31 1.66 –110.27 –2.31 0.11 –2.23 − 0.03 − 0.63 0.05
20 498 4717 1.61 –2.49 1.12 –106.58 –2.49 0.08 –2.44 − 0.25 − 0.54 0.04
21 948 4746 1.66 –2.49 0.20 –108.68 –2.49 0.05 0.46 −
28 510 4754 1.64 –2.42 0.14 –100.52 –2.42 0.02 0.23* 0.00 0.07* 0.07
29 264 4810 1.77 –2.35 0.84 –101.86 –2.35 0.14 0.40* 0.00 0.01* 0.00
18 815 4832 1.83 –2.29 0.80 –108.68 –2.29 0.10 0.66* 0.00 0.00* 0.00
42 362 4952 2.03 –2.41 1.00 –110.67 –2.41 0.09 0.27 − 0.38 0.17
29 480 4968 2.10 –2.33 1.16 –104.60 –2.33 0.16 0.30 − 0.45 0.14
37 931 4976 2.10 –2.37 1.21 –111.25 –2.37 0.05 0.27 0.08
31 791 4978 2.13 –2.28 0.10 –104.92 –2.28 0.03 0.14 −
33 484 5036 2.22 –2.44 1.20 –109.75 –2.44 0.17 0.14 −
10 329 5060 2.25 –2.38 1.25 –109.91 –2.38 0.11 0.42 − 0.53 −
27 889 5063 2.28 –2.32 1.15 –101.14 –2.32 0.13 0.63 − 0.04 0.11
39 741 5076 2.31 –2.25 1.42 –112.10 –2.25 0.20 0.43 − 0.38 0.18
42 674 5076 2.29 –2.43 1.35 –96.28 –2.43 0.06 0.67 −
17 458 5081 2.33 –2.31 0.92 –110.56 –2.31 0.19 0.44 − 0.16 0.05
40 086 5087 2.36 –2.32 1.48 –122.86 –2.32 0.10 0.41 − 0.37 0.07
36 274 5105 2.35 –2.35 1.16 –100.30 –2.35 0.13 0.50 − 0.34 0.04
26 759 5106 2.34 –2.35 1.16 –101.07 –2.35 0.20 0.24 −
29 521 5129 2.46 –2.30 0.03 –101.45 –2.30 0.02 0.19 0.08
41 987 5130 2.41 –2.33 2.20 –108.07 –2.33 0.09 0.39 −
1939 5149 2.48 –2.41 0.88 –101.98 –2.41 0.03 0.32 −
34 272 5151 2.47 –2.25 1.24 –108.35 –2.25 0.10 0.47 − 0.38 0.13
35 961 5156 2.44 –2.41 0.40 –107.90 –2.41 0.10 0.38 0.06
31 010 5164 2.46 –2.32 0.66 –115.45 –2.32 0.08 0.61 0.03
23 216 5216 2.57 –2.32 0.14 –104.01 –2.32 0.02
18 240 5229 2.59 –2.30 0.94 –103.56 –2.30 0.03 0.56 0.20
32 942 5236 2.61 –2.25 1.82 –108.90 –2.25 0.10 0.38 0.04
32 979 5236 2.57 –2.35 1.97 –106.56 –2.35 0.04 0.17 −
2411 5239 2.65 –2.29 1.07 –110.01 –2.29 0.22
23 153 5242 2.59 –2.26 1.61 –108.68 –2.26 0.10
8927 5250 2.64 –2.42 0.16 –104.84 –2.42 0.08 0.30 0.10
18 770 5260 2.63 –2.38 1.95 –103.56 –2.38 0.10
22 441 5270 2.70 –2.35 0.35 –108.68 –2.35 0.09
18 508 5276 2.68 –2.26 2.61 –103.56 –2.26 0.09
9608 5291 2.68 –2.33 0.31 –104.47 –2.33 0.12 0.41 −
29 436 5312 2.81 –2.41 1.39 –98.38 –2.41 0.11
4989 5319 2.72 –2.38 0.10 –104.70 –2.38 0.06
3825 5323 2.76 –2.26 0.72 –109.12 –2.26 0.12 –2.24 0.34
40 762 5325 2.78 –2.34 1.17 –115.00 –2.34 0.07 –2.21 − 0.66 −
8329 5344 2.86 –2.41 1.77 –106.98 –2.41 0.02
2463 5349 2.84 –2.31 1.01 –105.89 –2.31 0.12 –2.27 − 0.48 − 0.40 0.08
19 346 5349 2.80 –2.34 2.70 –105.99 –2.34 0.04 0.94 0.03
28 026 5362 2.81 –2.38 1.80 –111.48 –2.38 0.15
31 796 5374 2.87 –2.25 1.80 –110.52 –2.25 0.08 0.08 −

Notes.

(*)

[O/Fe] & [Na/Fe] taken from Carretta et al. (2009a).

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