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Home All issues Volume 499 / No 3 (June I 2009) A&A, 499 3 (2009) 783-787 Full HTML
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Table 2:

Measured equivalent widths of interstellar features.
      OH OH CH CH CH+ CH+ CN CN
HD/Obs Sp/L E(B-V) W(3078) W(3082) W(3886) W(3890) W(3957) W(4232) W(R1) W(R0)
      [mÅ] [mÅ] [mÅ] [mÅ] [mÅ] [mÅ] [mÅ] [mÅ]
23180 B B1III 0.27 3.50 $\pm $ 1.10a   4.51 $\pm $ 0.56 3.29 $\pm $ 0.45 4.30 $\pm $ 0.30 5.80 $\pm $ 0.28 1.92 $\pm $ 0.30 5.40 $\pm $ 0.33
24398 B B1Iab 0.29 1.67 $\pm $ 0.08b 1.11 $\pm $ 0.05b 4.96 $\pm $ 0.50 3.01 $\pm $ 0.38 1.92 $\pm $ 0.87 3.90 $\pm $ 0.50 3.43 $\pm $ 0.54 9.01 $\pm $ 0.50
27778 B B3V 0.37 5.30 $\pm $ 0.15b 2.20 $\pm $ 0.10b 9.75 $\pm $ 0.78 4.82 $\pm $ 0.64 4.90 $\pm $ 0.30 9.30 $\pm $ 0.30 3.38 $\pm $ 1.97 10.48 $\pm $ 2.44x
34078 G/B O9.5Ve 0.49 1.72 $\pm $ 0.27c 0.86 $\pm $ 0.21c 16.75 $\pm $ 1.30 11.28 $\pm $ 0.50 27.80 $\pm $ 2.64 43.05 $\pm $ 2.65 2.73 $\pm $ 0.32 5.72 $\pm $ 0.21
147889 u B2III/IV 1.02 12.48 $\pm $ 1.74 7.52 $\pm $ 1.68 20.07 $\pm $ 1.20 15.02 $\pm $ 0.98 16.07 $\pm $ 0.93x 24.37 $\pm $ 0.82 2.71 $\pm $ 0.40 4.46 $\pm $ 0.70x
148688 u B1Ia 0.55 0.92 $\pm $ 0.45 0.81 $\pm $ 0.54 3.83 $\pm $ 0.20 2.75 $\pm $ 0.20 13.41 $\pm $ 0.65x 23.21 $\pm $ 0.84 0.38 $\pm $ 0.10 1.20 $\pm $ 0.20
149757 u O9.5V 0.28 2.01 $\pm $ 0.67 1.25 $\pm $ 0.32 5.45 $\pm $ 0.20 3.57 $\pm $ 0.10 13.90 $\pm $ 1.70x 23.56 $\pm $ 2.10 2.58 $\pm $ 0.12 8.32 $\pm $ 0.21
151932 u WN7 0.50 4.46 $\pm $ 0.71 2.13 $\pm $ 0.54 5.97 $\pm $ 0.78 3.60 $\pm $ 0.45 6.93 $\pm $ 1.60 13.39 $\pm $ 1.20 2.56 $\pm $ 0.20 7.20 $\pm $ 0.40
152270 u WC7 0.50 1.95 $\pm $ 0.64 2.13 $\pm $ 0.70 3.52 $\pm $ 0.43 2.69 $\pm $ 0.45 11.56 $\pm $ 0.54 22.31 $\pm $ 0.93 1.47 $\pm $ 0.31 5.00 $\pm $ 0.43
154368 u O9Ia 0.80 8.21 $\pm $ 1.20 5.24 $\pm $ 0.86 12.24 $\pm $ 1.10 9.32 $\pm $ 0.40 10.53 $\pm $ 0.79 17.89 $\pm $ 0.79 2.05 $\pm $ 0.47 5.92 $\pm $ 0.67x
154811 u O9.5Ib 0.66 2.43 $\pm $ 0.70 1.64 $\pm $ 0.50 5.03 $\pm $ 0.34 3.12 $\pm $ 0.56 18.69 $\pm $ 1.23x 31.86 $\pm $ 1.43 0.18 $\pm $ 0.10 0.49 $\pm $ 0.20
163800 h/u O7 0.57 3.71 $\pm $ 0.82 2.46 $\pm $ 0.78 6.85 $\pm $ 0.30 5.16 $\pm $ 0.40 7.79 $\pm $ 0.41 13.49 $\pm $ 0.43 2.87 $\pm $ 0.24 9.13 $\pm $ 0.31
164794 u O4V 0.36 1.55 $\pm $ 0.40 1.00 $\pm $ 0.65 2.29 $\pm $ 0.54 1.83 $\pm $ 0.34 4.67 $\pm $ 0.34 9.32 $\pm $ 0.54 0.27 $\pm $ 0.12 0.84 $\pm $ 0.25
169454 u B1Ia 1.10 4.89 $\pm $ 0.85 2.99 $\pm $ 0.72 8.51 $\pm $ 0.54 6.47 $\pm $ 0.43 9.22 $\pm $ 0.54 16.89 $\pm $ 1.23 2.91 $\pm $ 0.54 9.32 $\pm $ 0.80x
With supperscript we refer to data concerning the OH molecule from the literature: a - Chaffee & Lutz (1976); b - Felenbok & Roueff (1996); c - Boissé et al. (2005). With x we refer to the measurements of the CN molecule based on the unsaturated B-X (1, 0) transition and the CH+ molecule based on the unsaturated A-X (1, 0) transition. In the case of HD 27778 we measured the CN A-X (1, 0) transition. Toward HD 34078 we measured the unsaturated CH+ A-X (2, 0) line at 3745 Å (W(3745) = 12.23 $\pm $ 0.63 mÅ).

Source LaTeX | All tables | In the text

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