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Table 1.

RSG stars in the Alicante 7 and Alicante 10 associations of RSGC3 observed with GIANO-B.

Star RA(J2000) Dec(J2000) J H K Teff ξ EWλ1317.8 AV RVhel RVLSR
AL07-F1S02 18:44:46.9 −03:31:07.5 8.78 6.71 5.76 3700 3.0 0.224 11.6 63 79
AL07-F1S04 18:44:39.4 −03:30:00.5 8.66 6.76 5.82 3600 3.0 0.211 10.9 107 123
AL07-F1S05 18:44:31.0 −03:30:49.9 9.87 7.93 6.97 3700 3.0 0.252 13.0 82 98
AL07-F1S06 18:44:29.4 −03:30:02.5 8.45 6.39 5.41 3600 4.0 0.247 12.7 79 95
AL07-F1S07 18:44:27.9 −03:29:42.7 8.06 5.91 4.85 3600 4.0 0.233 12.0 84 100
AL07-F1S08 18:44:30.4 −03:28:47.1 7.34 5.20 4.10 3500 4.0 0.219 11.3 73 89
AL07-F1S09 18:44:20.5 −03:28:44.7 9.28 7.24 6.21 3600 3.0 0.229 11.8 75 91

AL10-C06 18:45.17.0 −03:41:26.0 9.56 7.29 6.15 3600 3.0 0.252 13.0 75 91
AL10-C09 18:45:11.8 −03:40:53.1 9.34 6.86 5.62 3600 3.0 0.299 15.4 76 92
AL10-C10 18:45:11.2 −03:39:34.1 8.80 6.47 5.35 3600 4.0 0.242 12.5 74 90

AL10-N03 18:45:36.6 −03:39:19.1 7.19 5.82 5.23 3700 3.0 0.075 4.0 17 33

Notes. Identification names, coordinates and 2MASS JHK magnitudes from Negueruela et al. (2011) for Alicante 7 and Gonzalez-Fernandez & Negueruela (2012) for Alicante 10. Effective temperature (Teff) in units of Kelvin and microturbulence (ξ) in units of km s−1 from spectral synthesis of GIANO-B spectra. The EW of the DIB feature at λ1317.8 nm (vacuum) are in units of nanometers and heliocentric RVs in units of km s−1, also from the GIANO-B spectra. The derived AV extinction values from the DIB feature at λ1317.8 nm are based on the calibration with E(B − V) by Hamano et al. (2015, 2016) and are converted into AV by using R = 3.1. The LSR RVs were computed using the solar motion from Schönrich et al. (2010).

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