Table 2: Parameters from the spectroscopic analysis. Rotation velocities v sin i are computed from the analysis of the CCF. $T_{\rm eff}$ , $\log{g}$ , [Fe/H]: temperature, gravity and metallicity are computed from the analysis of the spectral lines in case of low v sin i. For high rotation, $T_{\rm eff}$ was estimated roughly by comparison with a synthetic spectrum. It was not possible to determine the spectral types of binaries (identified with label a and b) that include two moving components in the spectra.
Name v sin i $T_{\rm eff}$ $\log{g}$ [Fe/H]

[ km s^-1] [K]

5 87.8 $\pm$ 1.8 6700 $\;\pm\;$ 500 - -

6 22.6 $\pm$ 0.3 5700 $\;\pm\;$ 500 - -

7 30.7 $\pm$ 0.2 6500 $\;\pm\;$ 500 - -

8a 11.7 $\pm$ 0.3 - - -

8b 11.3 $\pm$ 0.4 - - -

10 7.7 $\pm$ 0.1 6220 $\;\pm\;$ 140 4.70 $\;\pm\;$ 0.34 0.39 $\;\pm\;$ 0.14

12 7.7 $\;\pm\;$ 0.2 6440 $\;\pm\;$ 300 4.90 $\;\pm\;$ 0.35 0.30 $\;\pm\;$ 0.26

17 <5 5870 $\;\pm\;$ 190 4.80 $\;\pm\;$ 0.45 -0.06 $\;\pm\;$ 0.21

18 44.3 $\;\pm\;$ 0.9 6500 $\;\pm\;$ 500 - -

19 6.0 $\;\pm\;$ 0.2 5250 $\;\pm\;$ 300 4.0 $\;\pm\;$ 0.50 -0.10 $\;\pm\;$ 0.30

33a 45.3 $\pm$ 0.5 6700 $\;\pm\;$ 500 - -

33b $\sim$ 32 - - -

34 6.3 $\pm$ 0.3 6520 $\;\pm\;$ 340 4.50 $\;\pm\;$ 0.48 0.32 $\;\pm\;$ 0.31

35a 34.3 $\pm$ 1.1 - - -

35b 34.8 $\pm$ 0.8 - - -

48 >100 - - -

49 <5 5000 $\;\pm\;$ 500 - -

55 30.5 $\pm$ 0.6 6000 $\;\pm\;$ 500 - -

56 <5 5970 $\;\pm\;$ 150 4.20 $\;\pm\;$ 0.38 0.17 $\;\pm\;$ 0.19

58 14.6 $\pm$ 0.1 6500 $\;\pm\;$ 500 - -

59a 34.1 $\pm$ 0.7 - - -

59b 20.9 $\pm$ 1.1 - - -

**Table 2:** Parameters from the spectroscopic analysis. Rotation velocities v sin i are computed from the analysis of the CCF. $T_{\rm eff}$ , $\log{g}$ , [Fe/H]: temperature, gravity and metallicity are computed from the analysis of the spectral lines in case of low v sin i. For high rotation, $T_{\rm eff}$ was estimated roughly by comparison with a synthetic spectrum. It was not possible to determine the spectral types of binaries (identified with label a and b) that include two moving components in the spectra.
Name	v sin i	$T_{\rm eff}$	$\log{g}$	[Fe/H]
	[ km s^-1]	[K]
5	87.8 $\pm$ 1.8	6700 $\;\pm\;$ 500	-	-
6	22.6 $\pm$ 0.3	5700 $\;\pm\;$ 500	-	-
7	30.7 $\pm$ 0.2	6500 $\;\pm\;$ 500	-	-
8a	11.7 $\pm$ 0.3	-	-	-
8b	11.3 $\pm$ 0.4	-	-	-
10	7.7 $\pm$ 0.1	6220 $\;\pm\;$ 140	4.70 $\;\pm\;$ 0.34	0.39 $\;\pm\;$ 0.14
12	7.7 $\;\pm\;$ 0.2	6440 $\;\pm\;$ 300	4.90 $\;\pm\;$ 0.35	0.30 $\;\pm\;$ 0.26
17	<5	5870 $\;\pm\;$ 190	4.80 $\;\pm\;$ 0.45	-0.06 $\;\pm\;$ 0.21
18	44.3 $\;\pm\;$ 0.9	6500 $\;\pm\;$ 500	-	-
19	6.0 $\;\pm\;$ 0.2	5250 $\;\pm\;$ 300	4.0 $\;\pm\;$ 0.50	-0.10 $\;\pm\;$ 0.30
33a	45.3 $\pm$ 0.5	6700 $\;\pm\;$ 500	-	-
33b	$\sim$ 32	-	-	-
34	6.3 $\pm$ 0.3	6520 $\;\pm\;$ 340	4.50 $\;\pm\;$ 0.48	0.32 $\;\pm\;$ 0.31
35a	34.3 $\pm$ 1.1	-	-	-
35b	34.8 $\pm$ 0.8	-	-	-
48	>100	-	-	-
49	<5	5000 $\;\pm\;$ 500	-	-
55	30.5 $\pm$ 0.6	6000 $\;\pm\;$ 500	-	-
56	<5	5970 $\;\pm\;$ 150	4.20 $\;\pm\;$ 0.38	0.17 $\;\pm\;$ 0.19
58	14.6 $\pm$ 0.1	6500 $\;\pm\;$ 500	-	-
59a	34.1 $\pm$ 0.7	-	-	-
59b	20.9 $\pm$ 1.1	-	-	-

Source LaTeX | All tables | In the text

	1 Introduction
	2 Target selection and observations
	3 Spectroscopic analysis
	4 Light curve analysis
	5 Results
	6 Discussion and conclusion
	References