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Table 1.
Data of the 9632 and 9577 Å DIBs and environmental data for 26 lines of sight.
| Name | SpT | EB − V [mag] | log10N(H) | log10N(H2) | fH2 | W(9633) [mÅ] | W(9577) [mÅ] |
|---|---|---|---|---|---|---|---|
| HD 22951 | B0.5V | 0.27 ± 0.03 (a) | 21.04 ± 0.13 (a) | 20.46 ± 0.14 (a) | 0.34 ± 0.14 (a) | 72 ± 22 (b) | |
| HD 23180 | B1III | 0.31 ± 0.03 (a) | 20.82 ± 0.09 (a) | 20.60 ± 0.12 (a) | 0.55 ± 0.12 (a) | 141 ± 46 (b) | 77 ± 34 (b) |
| HD 27778 | B3V | 0.37 ± 0.03 (a) | 20.95 ± 0.15 (a) | 20.79 ± 0.06 (a) | 0.58 ± 0.12 (a) | 64 ± 17 (b) | 50 ± 30 (b) |
| HD 36861 | O8e | 0.15 ± 0.03 (a) | 20.81 ± 0.12 (a) | 19.12 ± 0.14 (a) | 0.04 ± 0.02 (a) | 71 ± 22 (b) | 70 ± 40 (b) |
| HD 37022 | O6 | 0.34 ± 0.03 (a) | 21.54 ± 0.11 (a) | 17.55 (a) | 0.00021 (a) | 72 ± 15 (b) | 71 ± 20 (b) |
| HD 40111 | B0.5II | 0.20 ± 0.03 (a) | 21.03 ± 0.09 (a) | 19.73 ± 0.14 (a) | 0.09 ± 0.04 (a) | 76 ± 23 (b) | 67 ± 35 (b) |
| HD 43384 | B3Ib | 0.58 ± 0.03 (a) | 21.27 ± 0.30 (a) | 20.87 ± 0.14 (a) | 0.44 ± 0.25 (a) | 40 ± 18 (d) | 41 ± 18 (d) |
| HD 54662 | O7III | 0.35 ± 0.05 (a) | 21.23 ± 0.10 (a) | 20.00 ± 0.14 (a) | 0.11 ± 0.05 (a) | 60 ± 20 (b) | 60 ± 20 (b) |
| HD 57061 | O9III | 0.16 ± 0.03 (a) | 20.80 ± 0.08 (a) | 15.48 ± 0.14 (a) | 0 ± 0 (a) | 65 ± 17 (b) | 94 ± 47 (b) |
| HD 143275 | B0.3IV | 0.17 ± 0.03 (a) | 21.01 ± 0.08 (a) | 19.41 ± 0.14 (a) | 0.05 ± 0.02 (a) | 94 ± 26 (b) | |
| HD 144470 | B1V | 0.22 ± 0.03 (a) | 21.18 ± 0.09 (a) | 20.05 ± 0.08 (a) | 0.13 ± 0.04 (a) | 103 ± 21 (b) | 58 ± 25 (b) |
| HD 145502 | B3V | 0.24 ± 0.03 (a) | 21.20 ± 0.12 (a) | 19.89 ± 0.12 (a) | 0.09 ± 0.04 (a) | 158 ± 20 (b) | 120 ± 30 (b) |
| HD 147165 | B2III+O9V | 0.41 ± 0.04 (a) | 21.38 ± 0.08 (a) | 19.79 ± 0.12 (a) | 0.05 ± 0.02 (a) | 230 ± 33 (b) | 190 ± 36 (b) |
| HD 147889 | B2V | 1.07 ± 0.04 (a) | 21.80 ± 0.05 (a) | 0.48 ± 0.19 (a) | 26 ± 18 (b) | ||
| HD 148605 | B2V | 0.13 ± 0.03 (a) | 20.66 ± 0.08 (a) | 18.74 ± 0.14 (a) | 0.02 ± 0.01 (a) | 119 ± 35 (b) | 80 ± 20 (b) |
| HD 149757 | O9.5Ve | 0.32 ± 0.03 (a) | 20.69 ± 0.10 (a) | 20.64 ± 0.06 (a) | 0.64 ± 0.08 (a) | 96 ± 30 (b) | 72 ± 50 (b) |
| HD 167971 | O8e | 1.08 ± 0.06 (a) | 21.60 ± 0.30 (a) | 20.85 ± 0.12 (a) | 0.26 ± 0.19 (a) | 178 ± 13 (b) | 190 ± 20 (b) |
| HD 168607 | B9Ia | 1.57 ± 0.04 (a) | 335 ± 120 (b) | ||||
| HD 169454 | B1.5Ia | 1.12 ± 0.04 (a) | 21.51 ± 0.10 (a) | 20.98 ± 0.13 (a) | 0.37 ± 0.12 (a) | 130 ± 20 (b) | 82 ± 10 (b) |
| HD 170740 | B2V | 0.48 ± 0.03 (a) | 21.04 ± 0.15 (a) | 20.86 ± 0.08 (a) | 0.57 ± 0.13 (a) | 150 ± 20 (b) | 93 ± 20 (b) |
| HD 183143 | B7Iae | 1.27 ± 0.06 (a) | 263 ± 5 (c) | 260 ± 5 (c) | |||
| HD 190603 | B1.5iAE | 0.72 ± 0.06 (a) | 21.41 ± 0.10 (a) | 20.54 ± 0.13 (a) | 0.21 ± 0.09 (a) | 155 ± 111 (b) | 150 ± 20 (b) |
| Cyg OB2 12 | B5Ie | 3.31 ± 0.10 (a) | 390 ± 70 (b) | ||||
| HD 204827 | B0V | 1.11 ± 0.04 (a) | 21.35 ± 0.05 (a) | 0.65 ± 0.10 (a) | 10 ± 10 (b) | ||
| HD 208501 | B8Ib | 0.75 ± 0.04 (a) | 97 ± 54 (b) | ||||
| BD +63 1964 | B0II | 1.00 ± 0.03 (a) | 21.70 ± 0.10 (a) | 21.10 ± 0.18 (a) | 0.33 ± 0.14 (a) | 74 ± 3 (e) |
References. (a) Fan et al. (2017), (b) Galazutdinov et al. (2021), (c) Cox et al. (2014), (d) Jenniskens et al. (1997), (e) Cordiner et al. (2017).
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