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Table A.2

Results of an hfs fit of HC18O+(1–0) towards the DCO+(2–1) emission peaks of the cores.

Core Ia VLSR Δv σ τ Base rms Line rms
(K km s−1) (km s−1) (km s−1) (km s−1) (K) (K)
2 0.118 ± 0.025 6.972 ± 0.020 0.196 ± 0.051 0.083 ± 0.022 0.1 0.027 0.002
3 0.119 ± 0.017 6.798 ± 0.024 0.375 ± 0.070 0.159 ± 0.030 0.1 0.024 0.020
4N 0.151 ± 0.019 6.654 ± 0.017 0.248 ± 0.032 0.105 ± 0.014 0.1 0.026 0.023
6S 0.160 ± 0.017 6.841 ± 0.021 0.364 ± 0.041 0.155 ± 0.017 0.1 0.028 0.015
7 0.284 ± 0.028 6.715 ± 0.014 0.281 ± 0.031 0.119 ± 0.013 0.1 0.039 0.027
10 0.207 ± 0.021 6.777 ± 0.013 0.275 ± 0.035 0.117 ± 0.015 0.1 0.026 0.015
11 0.229 ± 0.020 6.839 ± 0.031 0.468 ± 0.043 0.199 ± 0.018 2.5 ± 0.3 0.020 0.015
13 0.306 ± 0.025 6.687 ± 0.015 0.388 ± 0.041 0.165 ± 0.017 0.1 0.038 0.035
19 0.161 ± 0.020 6.835 ± 0.015 0.264 ± 0.039 0.112 ± 0.017 0.1 0.025 0.010

Notes. (a) Integrated intensity.

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