Ba and Eu abundances in M 15 giant stars | Astronomy & Astrophysics (A&A)

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Table 4

Stellar parameters from C09 for 13 stars for which the equivalent widths of Fe I and Fe II lines were measured and/or were analysed in previous studies.

Star ID	Other ID	T_eff	log g	[A/H]	ξ	ξ_W13	[Fe I/H]	σ	N^#	[Fe II/H]	σ	N	Other studies

40 825	K386	4313	0.65	–2.33	2.25	2.25	–2.40	0.10	35 (22)	–2.37	−	2	S97, S00b, Ot06
4099	K341	4324	0.69	–2.32	2.03	2.30	–2.40	0.11	17	–2.34	−	2	S97, S00a, S00b, Sk11
43 788	K825	4325	0.52	–2.36	2.40	2.25	–2.32	0.12	17	–2.37	−	2	S97, S00b
31 914	K757	4338	0.58	–2.20	2.90	2.10	–2.27	0.11	17	–2.33	−	2	S97, S00b
41 287	K702	4373	0.78	–2.36	1.10	2.10	–2.41	0.13	17	–2.37	−	2	S97
34 519		4416	0.87	–2.38	1.62	2.00	–2.44	0.10	23 (9)	–2.32	−	2
34 995		4468	1.00	–2.34	0.79	2.10	–2.41	0.13	15	–2.40	−	2
3137	K387	4486	1.08	–2.35	2.27	2.00	–2.38	0.12	16	–2.32	−	2	S97
26 751	K709	4533	1.18	–2.44	1.40	2.02							S00b
38 678	K288	4554	1.23	–2.35	1.28	2.00	–2.47	0.11	20 (9)	–2.38	−	2	S00b
2792	K255	4567	1.26	–2.32	1.50	2.20	–2.47	0.13	11	–2.37	0.14	3	S00b
34 961		4627	1.41	–2.32	1.85	2.00	–2.46	0.13	22 (14)	–2.46	0.09	3
38 329		4664	1.44	–2.37	0.86	1.80	–2.41	0.12	11	–2.28	−	2

Notes.The mean and standard deviation and the number of lines measured for Fe I and Fe II are listed. The standard deviation is given only for measurements of N > 2.

^(#)

The numbers in brackets are the number of equivalent widths obtained from C09.

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