Open clusters in the outer disc studied with GTC/MEGARA - Auner 1 and Berkeley 102

Open Access

Table 1

Details of the observed stars.

Star	Gaia DR3 `source_id`	α_ICRS	δ_ICRS	G	T_eff	log g	N_exp	S/N	v_rad	v_scatter	v_err
		(deg)	(deg)	(mag)	(K)	(dex)		pix⁻¹	(km s⁻¹)	(km s⁻¹)	(km s⁻¹)
Auner 1_1	2932568798878070528	106.069	–19.746	17.07	4997 $_{- 46}^{+ 96}$ $^{+96}_{-46}$	3.05 $_{- 0.08}^{+ 0.47}$ $^{+0.47}_{-0.08}$	7	41	137.5	1.1	0.7
Auner 1_2	2932568798878070016	106.070	–19.744	17.02	4930 $_{- 84}^{+ 166}$ $^{+166}_{-84}$	3.1 $_{- 0.37}^{+ 0.35}$ $^{+0.35}_{-0.37}$	6	51	137.9	2.4	0.7
Auner 1_3	2932568798878068608	106.072	–19.743	15.97	4845 $_{- 8}^{+ 21}$ $^{+21}_{-8}$	1.54 $_{- 0.18}^{+ 0.01}$ $^{+0.01}_{-0.18}$	6	70	136.7	0.5	0.9
Auner 1_4	2932568798878071552	106.069	–19.746	16.59	4850 $_{- 98}^{+ 122}$ $^{+122}_{-98}$	3.00 $_{- 0.25}^{+ 0.21}$ $^{+0.21}_{-0.25}$	2	23	136.6	0.7	1.0
Berkeley 102_1	1997853073387207296	354.681	56.647	16.19	4806 $_{- 66}^{+ 172}$ $^{+172}_{-66}$	2.46 $_{- 0.13}^{+ 0.05}$ $^{+0.05}_{-0.13}$	3	48	–88.9	1.5	0.8
Berkeley 102_2	1997853142105532288	354.676	56.646	16.20	4944 $_{- 181}^{+ 47}$ $^{+47}_{-181}$	2.65 $_{- 0.22}^{+ 0.16}$ $^{+0.16}_{-0.22}$	4	50	–82.9	0.4	0.9
Berkeley 102_3	1997853073386056320	354.676	56.644	16.21	4923 $_{- 146}^{+ 110}$ $^{+110}_{-146}$	2.40 $_{- 0.03}^{+ 0.27}$ $^{+0.27}_{-0.03}$	4	50	–88.8	0.4	0.8

Notes. Including information from Gaia DR3, StarHorse Gaia EDR3 (T_eff, log g), and MEGARA spectra (number of 1000 s exposures N_exp, signal-to-noise ratio S/N, v_rad, v_scatter, and v_err).

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.