First stars XII. Abundances in extremely metal-poor turnoff stars, and comparison with the giants

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Volume 501 / No 2 (July II 2009)

A&A, 501 2 (2009) 519-530

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Table 2:

Abundance ratios for C and the $\alpha$ elements (the subgiant BS16076-06 is shown separately).
	Star	[Fe/H]	[C/Fe]	$\sigma$	[Mg/Fe]	$\sigma$	N	[Si/Fe]	N	[Ca/Fe]	$\sigma$	N	[Sc/Fe]	N	[Ti/Fe]	$\sigma$	N
1	BS 16023-046	-2.97	0.55	0.15	0.06	0.06	7	-0.07	1	0.29	0.09	10	0.10	1	0.36	0.06	16
2	BS 16968-061	-3.05	0.45	0.15	0.29	0.06	7	0.31	1	0.37	0.10	12	0.44	1	0.38	0.05	20
3	BS 17570-063	-2.92	0.40	0.15	0.08	0.06	7	0.04	1	0.29	0.10	11	0.29	1	0.45	0.06	16
4	CS 22177-009	-3.10	0.38	0.15	0.22	0.06	7	0.15	1	0.27	0.08	9	0.21	1	0.27	0.05	15
5	CS 22888-031	-3.30	0.38	0.15	0.23	0.10	7	0.31	1	0.31	0.16	8	0.28	1	0.39	0.04	11
6	CS 22948-093	-3.30	-	-	0.05	0.05	6	-0.13	1	0.30	0.12	4	0.35	1	0.49	0.11	15
7	CS 22953-037	-2.89	0.37	0.15	0.36	0.08	7	-0.01	1	0.24	0.10	9	0.35	1	0.26	0.06	17
8	CS 22965-054	-3.04	0.62	0.15	0.25	0.07	7	-0.02	1	0.47	0.16	13	0.16	1	0.44	0.14	25
9	CS 22966-011	-3.07	0.45	0.15	0.21	0.08	7	0.27	1	0.32	0.14	10	0.21	1	0.38	0.07	16
10	CS 29499-060	-2.70	0.38	0.15	0.19	0.06	7	0.00	1	0.28	0.06	13	0.10	1	0.50	0.07	27
11	CS 29506-007	-2.91	0.49	0.15	0.28	0.05	7	0.17	1	0.49	0.07	13	0.36	1	0.52	0.08	23
12	CS 29506-090	-2.83	0.41	0.15	0.27	0.06	7	0.17	1	0.46	0.10	13	0.27	1	0.47	0.07	20
13	CS 29518-020	-2.77	-	-	0.06	0.03	3	-	1	0.40	0.22	7	-	1	-	-	-
14	CS 29518-043	-3.20	-	-	0.19	0.09	7	0.01	1	0.40	0.11	9	0.41	1	0.49	0.03	15
15	CS 29527-015	-3.55	1.18	0.15	0.43	0.08	7	0.15	1	0.36	0.23	4	0.26	1	0.35	0.12	10
16	CS 30301-024	-2.75	0.23	0.15	0.28	0.07	7	0.17	1	0.45	0.08	14	0.20	1	0.45	0.12	25
17	CS 30339-069	-3.08	0.56	0.15	0.18	0.03	7	-0.12	1	0.43	0.13	10	0.17	1	0.38	0.09	20
18	CS 31061-032	-2.58	0.56	0.15	0.22	0.06	7	0.14	1	0.40	0.14	15	0.31	1	0.45	0.11	25
-	BS 16076-006	-3.81	0.34	0.10	0.58	0.05	7	0.31	1	0.39	0.14	10	0.42	1	0.34	0.07	17

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