High-precision chemical abundances of Galactic building blocks - The distinct chemical abundance sequence of Sequoia

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Volume 661 (May 2022)

A&A, 661 (2022) A103

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Table 2.

Target information.

Object	π	σ(π)	G	B_p − R_p	E(B − V)	RV	L_z	σ(L_z)	E	σ(E)
	(mas)	(mas)				(km s⁻¹)	(kpc km s⁻¹)	(kpc km s⁻¹)	(×10⁵ km² s⁻²)	(×10⁵ km² s⁻²)
1336_6432	2.770	0.011	11.735	0.626	0.038	−560.2	−3000	12	−1.022	0.005
2657_5888	1.798	0.024	13.960	0.924	0.024	−348.4	−2934	52	−0.936	0.031
2813_6032	2.929	0.020	11.922	0.707	0.098	−461.9	−1787	12	−1.218	0.005
2870_9072	1.397	0.017	12.885	0.855	0.116	−392.1	−1628	25	−1.258	0.019
3336_0672	5.875	0.030	11.603	0.794	0.000	−13.9	−1722	26	−1.251	0.011
3341_2720	1.344	0.014	13.281	0.792	0.130	−137.3	−2478	92	−0.893	0.038
4587_5616	3.675	0.019	12.771	0.929	0.010	−600.2	−3147	9	−1.016	0.004
4850_5696	3.981	0.014	10.987	0.616	0.0	430.4	−1604	11	−1.299	0.003
G 90-36	4.120	0.013	12.559	0.828	0.004	267.4	−2880	46	−1.004	0.019
G 115-58	2.224	0.019	11.973	0.657	0.036	226.2	−1799	62	−1.246	0.017
HIP 28104	2.590	0.011	12.080	0.620	0.014	253.6	−2504	30	−1.110	0.019
HIP 98492	2.660	0.018	11.373	0.898	0.076	−266.4	−1791	36	−1.229	0.028

G 112-43	5.595	0.019	10.063	0.686	0.000
CD−48°02445	5.369	0.014	10.418	0.616	0.0
HD 59392	6.382	0.013	9.576	0.685	0.0

Notes. Parallax and photometric information from Gaia EDR3. The extinction coefficient is from Green et al. (2019), except for 4850_5696, CD−48°02445, and HD 59392, for which E(B − V) = 0.0 is assumed. Radial velocity is from our newly obtained spectra, except for G 90-36, HIP 28104 (Stephens & Boesgaard 2002), G 115-58 (Ishigaki et al. 2012), and HIP 98492 (O’Malley et al. 2017).

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