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Table A.1

Results of a Gaussian fit of D13CO+(2–1) towards the DCO+(2–1) emission peaks of the cores.

Core Ia VLSR Δv σ I Base rms Line rms
(K km s−1) (km s−1) (km s−1) (km s−1) (K) (K) (K)
*2 0.028
*3 0.039
4 0.061 ± 0.008 6.663 ± 0.021 0.329 ± 0.050 0.140 ± 0.021 0.173 0.045 0.028
6 0.060 ± 0.006 6.855 ± 0.017 0.385 ± 0.047 0.163 ± 0.020 0.146 0.029 0.021
7 0.062 ± 0.006 6.717 ± 0.019 0.353 ± 0.039 0.150 ± 0.017 0.164 0.037 0.035
10 0.035 ± 0.006 6.769 ± 0.030 0.324 ± 0.064 0.138 ± 0.027 0.102 0.039 0.020
11 0.031 ± 0.006 6.753 ± 0.064 0.592 ± 0.115 0.251 ± 0.049 0.050 0.029 0.025
13 0.244 ± 0.013 6.746 ± 0.014 0.531 ± 0.032 0.225 ± 0.014 0.431 0.059 0.078
19 0.034 ± 0.011 6.850 ± 0.050 0.376 ± 0.202 0.160 ± 0.086 0.086 0.037 0.027

Notes. *Non-detections; (a) integrated intensity; (b)peak intensity of the line.

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