All Tables

Table 1: Exposure time, date, and UT of the beginning of each exposure of LHS 2034.
Table 2: List of identified He I lines in the first spectrum of LHS 2034. Column one gives the rest wavelength after Moore (1972), Col. 2 gives an indication of the level of asymmetry, and finally column three gives further comments.
Table 3: Free fitting parameters for the H $_{\alpha }$ line. The wavelength difference $\Delta \lambda$ between the narrow component and the broad component is also given. The amplitude of the narrow component is fitted manually and so no error estimate is given for this value. Since the peak of the narrow line was not included in the fitting process, no error computation of the central wavelength was carried out. We estimate the error to be similar to the values found for the other Balmer lines. Especially the value for the narrow component seems to be quite accurate compared to the rest wavelength of 6562.817 Å of the line (Moore 1972).
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.
Table 5: Free fitting parameters for the H₉ line. The wavelength difference $\Delta \lambda$ between the narrow component and the broad component is also given. In the first spectrum here are three and in the second spectrum two additional metal lines in the direct vicinity of H₉ that had to be fitted simultaneously to give the correct line profile. Especially for the fitting of many lines, the errors should be treated with caution and should be considered only as formal errors.
Table 6: Fitting parameters for the He I D₃ line. In addition the wavelength difference $\Delta \lambda$ between the narrow component and the broad component is given. The two components of the multiplet have rest wavelength of 5875.62 and 5875.99 Å showing the good quality of the multi-component fit.
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.