Astronomy & Astrophysics

All Tables

Table 1: Observed sample of B[e]-type stars. References for spectral types are: WS85 = Wolf & Stahl (1985), McG88 = McGregor et al. (1988), WW89 = Winkler & Wolf (1989), LeB89 = Le Bertre et al. (1989), Thé94 = Thé et al. (1994), Sw73 = Swings (1973a), C99 = Clark et al. (1999), Lei77 = Leibowitz (1977), L98 = Lamers et al. (1998), Isr96 = Israelian et al. (1996), Drew97 = Drew et al. (1997).
Table 2: Journal of observations.
Table 3: Lines observed with CES in 1986 (+) and in 1988 ( $\times$ ).
Table 4: Lines observed at Calar Alto Observatory. Coudé observations with a resolution of 45 000 are indicated by the letter "h'', coudé observations obtained with the lower resolution of 23 000 are indicated by "m''. Supplementary observations with FOCES are denoted by the letter "F''.
Table 5: Classification of the line profile types of the programme stars into groups 1 to 4: $\rm 1= normal$ P Cygni profile, $\rm 2= single$ -peaked emission line, $\rm 3= double$ -peaked emission line, $\rm 4 = absorption$ line. Additional classification codes are: $\rm ? = weak$ line, no further classification possible, $\rm0 = no$ line visible, $\rm - = not$ observed. For class 3 a minus or plus sign denotes objects with $V/R \le 1.0$ or V/R > 1.0, respectively. For Na I D no group is listed because of the confusion due to interstellar absorption components. For this doublet only the presence of emission ("em'') or pure absorption ("abs'') is indicated.
Table 6: Critical densities, $N_{\rm cr}$ , of the observed forbidden lines for an electron temperature of $T_{\rm e} = 10^4$ K, and total ionization energies, $\chi$ , for the production of the respective ion (Cox 2000). The last line gives $D_0 = N_0/N_{\rm cr}$ for a density N₀ = 10¹¹ cm^-3 at $r = 1~{R}_{\star}$ .
Table A.1: Line parameters.
Table B.1: Heliocentric radial velocities of the emission lines.
Table B.2: Heliocentric radial velocities, $v_{\rm i}$ , of the multiple absorption components, i, of the NaI D doublet in km s^-1.
Table C.1: Metal absorption lines identified in the spectra of CD $-24\hbox {$^\circ $ }5721$ with observed and laboratory wavelengths and heliocentric radial velocities.