Open Access
Table 4
Outflow parameters of the DR21 Main outflow.
| υmax (km s−1) | Rlobe (pc) | tdyn (yr) | M (M⊙) | P (M⊙ km s−1) | Ekin (erg) | Ṁ (M⊙ yr−1) | F (M⊙ km yr−1 s−1) | Lkin (erg yr−1) | ||
|---|---|---|---|---|---|---|---|---|---|---|
| East lobe: | red | 38.6 | 0.74 | 4900 | 7 | 87 | 1.2 × 1046 | 0.002 | 0.02 | 4.87 × 1042 |
| blue | −62.2 | 0.75 | 3100 | 47 | 669 | 2.4 × 1047 | 0.015 | 0.22 | 1.57 × 1044 | |
| West lobe: | red | 52.2 | 0.88 | 4300 | 13 | 135 | 1.8 × 1046 | 0.003 | 0.03 | 8.14 × 1042 |
| blue | 70.2 | 0.98 | 3600 | 57 | 1037 | 2.3 × 1047 | 0.016 | 0.29 | 1.26 × 1044 | |
| East+West: | red | – | – | – | 20 | 222 | 3.0 × 1046 | 0.005 | 0.05 | 1.30 × 1043 |
| blue | – | – | – | 104 | 1706 | 4.7 × 1047 | 0.031 | 0.51 | 2.83 × 1044 | |
| Entire outflow | – | – | – | 124 | 1928 | 5.0 × 1047 | 0.036 | 0.56 | 2.96 × 1044 | |
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