Table 4: Fitting parameter for the H $_{\beta }$ line. The given errors are formal ones and should be considered with caution. Sometimes no error estimates were possible. All given parameters besides $\Delta \lambda$ were free parameters in the fit. The rest wavelength of the H $_{\beta }$ line is 4861.33 Å, showing that there are no wavelength shifts in the narrow component.
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]

1 608 $\pm$ 1 967 $\pm$ 1 0.37 $\pm$ 0.02 1.55 4861.32 $\pm$ 0.01 4861.39 $\pm$ 0.01 0.07 $\pm$ 0.01

2 617 $\pm$ 1 412 $\pm$ 1 0.35 1.38 4861.32 4861.70 0.38

3 311 $\pm$ 1 143 $\pm$ 0.5 0.30 1.26 4861.33 $\pm$ 0.01 4861.92 $\pm$ 0.01 0.59 $\pm$ 0.01

4 80 $\pm$ 0.3 17 $\pm$ 0.2 0.26 0.94 $\pm$ 0.03 4861.33 $\pm$ 0.01 4861.78 $\pm$ 0.01 0.45 $\pm$ 0.01

5 59 $\pm$ 0.2 9 $\pm$ 0.2 0.24 $\pm$ 0.01 0.92 $\pm$ 0.02 4861.32 $\pm$ 0.08 4861.75 $\pm$ 0.04 0.43 $\pm$ 0.09

6 52 $\pm$ 0.2 7 $\pm$ 0.2 0.24 1.02 $\pm$ 0.07 4861.33 $\pm$ 0.04 4861.64 $\pm$ 0.08 0.31 $\pm$ 0.09

7 74 $\pm$ 0.3 29 $\pm$ 0.3 0.27 $\pm$ 0.01 0.85 4861.34 $\pm$ 0.04 4861.23 $\pm$ 0.01 -0.11 $\pm$ 0.04

8 143 $\pm$ 0.5 94 $\pm$ 0.5 0.29 0.98 4861.34 $\pm$ 0.01 4861.32 $\pm$ 0.04 -0.02 $\pm$ 0.04

**Table 4:** Fitting parameter for the H $_{\beta }$ line. The given errors are formal ones and should be considered with caution. Sometimes no error estimates were possible. All given parameters besides $\Delta \lambda$ were free parameters in the fit. The rest wavelength of the H $_{\beta }$ line is 4861.33 Å, showing that there are no wavelength shifts in the narrow component.
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	608 $\pm$ 1	967 $\pm$ 1	0.37 $\pm$ 0.02	1.55	4861.32 $\pm$ 0.01	4861.39 $\pm$ 0.01	0.07 $\pm$ 0.01
2	617 $\pm$ 1	412 $\pm$ 1	0.35	1.38	4861.32	4861.70	0.38
3	311 $\pm$ 1	143 $\pm$ 0.5	0.30	1.26	4861.33 $\pm$ 0.01	4861.92 $\pm$ 0.01	0.59 $\pm$ 0.01
4	80 $\pm$ 0.3	17 $\pm$ 0.2	0.26	0.94 $\pm$ 0.03	4861.33 $\pm$ 0.01	4861.78 $\pm$ 0.01	0.45 $\pm$ 0.01
5	59 $\pm$ 0.2	9 $\pm$ 0.2	0.24 $\pm$ 0.01	0.92 $\pm$ 0.02	4861.32 $\pm$ 0.08	4861.75 $\pm$ 0.04	0.43 $\pm$ 0.09
6	52 $\pm$ 0.2	7 $\pm$ 0.2	0.24	1.02 $\pm$ 0.07	4861.33 $\pm$ 0.04	4861.64 $\pm$ 0.08	0.31 $\pm$ 0.09
7	74 $\pm$ 0.3	29 $\pm$ 0.3	0.27 $\pm$ 0.01	0.85	4861.34 $\pm$ 0.04	4861.23 $\pm$ 0.01	-0.11 $\pm$ 0.04
8	143 $\pm$ 0.5	94 $\pm$ 0.5	0.29	0.98	4861.34 $\pm$ 0.01	4861.32 $\pm$ 0.04	-0.02 $\pm$ 0.04

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