Table 7: Free fitting parameters for LHS 2397a for the H $_{\alpha }$ ( top) and the H $_{\beta }$ ( bottom) line. In addition the wavelength difference $\Delta \lambda$ between the narrow component and the broad component is given.
sp $A_{\rm n}$ $A_{\rm b}$ ${\rm\sigma_{n}}$ ${\rm\sigma_{b}}$ ${\rm\lambda_{n}}$ ${\rm\lambda_{b}}$ ${\rm\Delta\lambda}$

[10³ electrons] [10³ electrons] [Å] [Å] [Å] [Å] [Å]

1 173 $\pm$ 0.5 34 $\pm$ 0.4 0.56 $\pm$ 0.01 2.04 $\pm$ 0.01 6562.80 $\pm$ 0.01 6563.87 $\pm$ 0.01 0.07 $\pm$ 0.01

2 169 $\pm$ 0.5 38 $\pm$ 0.4 0.57 $\pm$ 0.01 1.88 6562.85 $\pm$ 0.01 6563.42 $\pm$ 0.21 0.57 $\pm$ 0.21

3 115 $\pm$ 0.4 $\pm$ 0.61 0.06 6562.88 $\pm$ 0.33

1 33 $\pm$ 0.2 7 $\pm$ 0.2 0.35 $\pm$ 0.01 1.32 $\pm$ 0.07 4861.34 $\pm$ 0.05 4861.93 $\pm$ 0.37 0.59 $\pm$ 0.37

2 35 $\pm$ 0.2 12 $\pm$ 0.2 0.37 1.43 $\pm$ 0.04 4861.39 $\pm$ 0.10 4861.90 $\pm$ 0.05 0.51 $\pm$ 0.11

3 20 $\pm$ 0.2 0.39 $\pm$ 0.02 4861.43 $\pm$ 0.15

**Table 7:** Free fitting parameters for LHS 2397a for the H $_{\alpha }$ ( *top*) and the H $_{\beta }$ ( *bottom*) line. In addition the wavelength difference $\Delta \lambda$ between the narrow component and the broad component is given.
sp	$A_{\rm n}$	$A_{\rm b}$	${\rm\sigma_{n}}$	${\rm\sigma_{b}}$	${\rm\lambda_{n}}$	${\rm\lambda_{b}}$	${\rm\Delta\lambda}$
	[10³ electrons]	[10³ electrons]	[Å]	[Å]	[Å]	[Å]	[Å]
1	173 $\pm$ 0.5	34 $\pm$ 0.4	0.56 $\pm$ 0.01	2.04 $\pm$ 0.01	6562.80 $\pm$ 0.01	6563.87 $\pm$ 0.01	0.07 $\pm$ 0.01
2	169 $\pm$ 0.5	38 $\pm$ 0.4	0.57 $\pm$ 0.01	1.88	6562.85 $\pm$ 0.01	6563.42 $\pm$ 0.21	0.57 $\pm$ 0.21
3	115 $\pm$ 0.4	$\pm$ 0.61	0.06		6562.88 $\pm$ 0.33
1	33 $\pm$ 0.2	7 $\pm$ 0.2	0.35 $\pm$ 0.01	1.32 $\pm$ 0.07	4861.34 $\pm$ 0.05	4861.93 $\pm$ 0.37	0.59 $\pm$ 0.37
2	35 $\pm$ 0.2	12 $\pm$ 0.2	0.37	1.43 $\pm$ 0.04	4861.39 $\pm$ 0.10	4861.90 $\pm$ 0.05	0.51 $\pm$ 0.11
3	20 $\pm$ 0.2		0.39 $\pm$ 0.02		4861.43 $\pm$ 0.15

Source LaTeX | All tables | In the text

	1 Introduction
	2 Observations and data analysis
	3 Radial and rotational velocity
	4 Line asymmetries on LHS 2034
	5 Chromosphere simulations of LHS 2034
	6 Discussion and conclusions
	References