EDP Sciences logo
Subscriber Authentication Point
Search
Menu
Home All issues Volume 646 (February 2021) A&A, 646 (2021) L4 Full HTML
Free Access

Table A.1.

Atmospheric and stellar parameters of the program stars.

Atmospheric parameters
 Stellar parameters
# Gaia EDR3 identifier Teff log(g) v sin (i) vrad Spectrograph (a) M R log(L/L⊙) τevol d Ref. (b)
(K) (cgs) (km s−1) (M⊙) (R⊙) (Myr) (kpc)
1 Gaia EDR3 6513109241989477504 … A (1300, 10 000) KO
2 Gaia EDR3 2799690344752115584 M (1.2 Å) KR
3 Gaia EDR3 1482227680963943808 M (1.2 Å) 0.5 ± … … KR
4 Gaia EDR3 1225026618163072512 M (1.2 Å) KR
5 Gaia EDR3 1069326945513133952 M (1.2 Å) KR
6 Gaia EDR3 3867267443277880320 M (1.2 Å) KR
7 Gaia EDR3 2660715403600483584 M (1.2 Å) KR
8 Gaia EDR3 590511484409775360 L (1800) C
9 Gaia EDR3 3814622895259904256 M (1.2 Å) KR
10 Gaia EDR3 1330715287893559936 20 600 ± … 4.13 ± … … L (1800) 7.3 ± … 3.84 ± … 3.38 ± … 16 ± … H
11 Gaia EDR3 4450123955938796160 E (8000) I
12 Gaia EDR3 3799146650623432704 M (1.2 Å) KR
13 Gaia EDR3 1928660566125735680 L (1800) C
14 Gaia EDR3 291821209329550464 250±… S (2000) 245 ± … T
15 Gaia EDR3 1283080527168129536 M (1.2 Å) KR
16 Gaia EDR3 1226051053762724480 M (1.2 Å) KR
17 Gaia EDR3 1407293627068696192 M (1.2 Å) KR
18 Gaia EDR3 633599760258827776 M (1.2 Å) KR
19 Gaia EDR3 742363828436051456 M (1.2 Å) KR
20 Gaia EDR3 2386639629044028160 FE (48 000) C
21 Gaia EDR3 2402031280004432512 U (35 690) C
22 Gaia EDR3 1533367925276710272 FI (45 000) C
23 Gaia EDR3 2977856789466365056 FE (48 000) C
24 Gaia EDR3 6624328240456787840 FE (48 000) C
25 Gaia EDR3 56282900715073664 L (1800) C
26 Gaia EDR3 1034833616482496256 M (1.2 Å) KR
27 Gaia EDR3 5284151216932205312 U (31 585) C
28 Gaia EDR3 6473211813308625024 U (41 640) C
29 Gaia EDR3 3657546118655166080 U (28 445) C
30 Gaia EDR3 3813323860926633344 U (28 445) C

Notes. The identification numbers in the first column correspond to those in Table 1. The given uncertainties are 1σ confidence intervals.

(a)

The atmospheric parameters are based on spectra taken with instruments abbreviated as follows: A (AAOmega, Sharp et al. 2006), E (ESI, Sheinis et al. 2002), FE (FEROS, Kaufer et al. 1999), FI (FIES, Telting et al. 2014), L (LAMOST, Cui et al. 2012), M (MMT, Brown et al. 2014), S (SDSS, Smee et al. 2013), and U (UVES, Dekker et al. 2000). The approximate resolving power of the individual spectra, λ/Δλ or Δλ, is given in brackets.

(b)

The references for the atmospheric and stellar parameters are abbreviated as follows: C (current work), H (Huang et al. 2017), I (Irrgang et al. 2019), KO (Koposov et al. 2020), KR (Kreuzer et al. 2020), and T (Tillich et al. 2009).

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.