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Table B.1
Total velocity gradients G, position angles θG (measured west to north), equivalent radiia measured across the cores using all emitting areas of each species and corresponding specific angular momenta J∕M.
| Core | G | θG | R | J∕M | G | θG | R | J∕M |
|---|---|---|---|---|---|---|---|---|
| (km s−1 pc−1) | (degrees) | (pc) | (1020 cm2 s−1) | (km s−1 pc−1) | (degrees) | (pc) | (1020 cm2 s−1) | |
| N2H+(1–0) |
N2D+(2–1) |
|||||||
| 2 | 2.012± 0.010 | –134.0 ± 0.3 | 0.036 | 3.19 ± 0.02 | 2.348 ± 0.055 | –138.4 ± 1.5 | 0.031 | 2.75 ± 0.06 |
| 3 | 2.623 ± 0.017 | 129.7 ± 0.2 | 0.048 | 7.54 ± 0.05 | 5.135 ± 0.452 | 130.3 ± 5.7 | 0.019 | 2.18 ± 0.19 |
| 4 | – | – | – | – | 1.377 ± 0.032 | –92.7 ± 2.2 | 0.039 | 2.58 ± 0.06 |
| 6 | 3.804 ± 0.010 | –48.7 ± 0.1 | 0.049 | 11.43 ± 0.03 | 3.571 ± 0.047 | –51.0 ± 0.5 | 0.039 | 6.75 ± 0.09 |
| 7 | 5.423 ± 0.001 | –149.5 ± 0.1 | 0.044 | 13.20 ± 0.02 | 6.125 ± 0.054 | –154.2 ± 0.5 | 0.040 | 11.94 ± 0.11 |
| 8 | 3.523 ± 0.008 | 1.9 ± 0.1 | 0.067 | 19.63 ± 0.05 | 1.789 ± 0.061 | 26.0 ± 1.4 | 0.051 | 5.72 ± 0.20 |
| 10 | 4.857 ± 0.015 | –28.8 ± 0.1 | 0.045 | 12.18 ± 0.04 | 3.419 ± 0.180 | –29.6 ± 2.9 | 0.022 | 2.11 ± 0.11 |
| 11 | 1.632 ± 0.012 | –169.1 ± 0.5 | 0.048 | 4.59 ± 0.03 | 2.151 ± 0.100 | –156.0 ± 3.5 | 0.026 | 1.86 ± 0.09 |
| 12 | 1.435 ± 0.009 | 92.9 ± 0.4 | 0.042 | 3.20 ± 0.02 | 1.795 ± 0.130 | 124.1 ± 2.7 | 0.029 | 1.92 ± 0.14 |
| 13 | 1.432 ± 0.007 | –144.0 ± 0.5 | 0.056 | 5.48 ± 0.03 | 2.639 ± 0.123 | 158.7 ± 1.9 | 0.030 | 2.86 ± 0.13 |
| 16 | 1.069 ± 0.011 | 28.5 ± 1.0 | 0.050 | 3.34 ± 0.03 | 0.648 ± 0.075 | 51.7 ± 13.0 | 0.027 | 0.59 ± 0.07 |
| 17 | 2.048 ± 0.006 | 120.2 ± 0.3 | 0.058 | 8.47 ± 0.02 | 2.470 ± 0.045 | 85.8 ± 1.0 | 0.040 | 4.96 ± 0.09 |
| 19 | 1.809 ± 0.011 | –66.8 ± 0.3 | 0.044 | 4.35 ± 0.03 | 1.284 ± 0.099 | –87.6 ± 3.9 | 0.032 | 1.64 ± 0.13 |
| H13CO+(1–0) |
DCO+(2–1) |
|||||||
| 2 | 1.616 ± 0.062 | –144.1 ± 2.1 | 0.037 | 2.77 ± 0.11 | 1.616 ± 0.029 | –112.5 ± 1.1 | 0.035 | 2.40 ± 0.04 |
| 3 | 1.670 ± 0.053 | 135.3 ± 1.4 | 0.047 | 4.48 ± 0.14 | 2.233 ± 0.036 | 150.6 ± 0.8 | 0.042 | 4.95 ± 0.08 |
| 4 | 2.336 ± 0.037 | –99.2 ± 1.1 | 0.039 | 4.31 ± 0.07 | 2.370 ± 0.016 | –103.4 ± 0.5 | 0.038 | 4.15 ± 0.03 |
| 6 | 4.144 ± 0.057 | –38.6 ± 0.6 | 0.047 | 11.12 ± 0.15 | 4.495 ± 0.026 | –45.8 ± 0.2 | 0.047 | 12.33 ± 0.07 |
| 7 | 4.764 ± 0.030 | –134.7 ± 0.4 | 0.045 | 11.73 ± 0.07 | 4.672 ± 0.014 | –144.9 ± 0.2 | 0.045 | 11.87 ± 0.04 |
| 8 | 4.091 ± 0.040 | 9.9 ± 0.4 | 0.064 | 20.99 ± 0.21 | 5.503 ± 0.089 | 6.0 ± 0.5 | 0.040 | 11.01 ± 0.18 |
| 10 | 4.497 ± 0.047 | –26.0 ± 0.5 | 0.045 | 11.47 ± 0.12 | 5.548 ± 0.019 | –31.5 ± 0.2 | 0.047 | 15.00 ± 0.05 |
| 11 | 2.633 ± 0.073 | 157.0 ± 1.1 | 0.043 | 6.14 ± 0.17 | 3.859 ± 0.066 | 159.6 ± 0.8 | 0.035 | 5.86 ± 0.10 |
| 12 | 2.515 ± 0.128 | 119.2 ± 1.8 | 0.034 | 3.61 ± 0.18 | 5.159 ± 0.071 | 128.1 ± 0.4 | 0.034 | 7.56 ± 0.10 |
| 13 | 4.714 ± 0.050 | 148.9 ± 0.5 | 0.052 | 15.76 ± 0.17 | 5.435 ± 0.045 | 144.9 ± 0.3 | 0.044 | 13.14 ± 0.11 |
| 16 | 1.602 ± 0.040 | –48.3 ± 1.0 | 0.059 | 6.98 ± 0.17 | 2.624 ± 0.051 | –60.7 ± 0.7 | 0.042 | 5.81 ± 0.11 |
| 17 | 2.906 ± 0.029 | 123.2 ± 0.8 | 0.052 | 9.67 ± 0.10 | 2.719 ± 0.027 | 103.9 ± 0.6 | 0.048 | 7.62 ± 0.08 |
| 19 | 2.838 ± 0.029 | –37.2 ± 0.5 | 0.056 | 11.03 ± 0.11 | 2.214 ± 0.026 | –56.3 ± 0.5 | 0.049 | 6.69 ± 0.08 |
Notes. (a) Equivalent radius is theradius of a circle that has the same area as the emitting area (see Sect. 4.5).
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