Table 5
Outflow properties of B1b-N, B1b-S, GF 9–2, and Cha-MMS1 derived with the vmax method.
| Source | Lobe |  (a) |
 (b) |
tvmax (c) | Mobs (d) |  (e) |
Ṁout (f) |
|---|---|---|---|---|---|---|---|
| (km s−1) | (103 au) | (kyr) | (10−3 M⊙) | (10−6 M⊙ km s−1 yr−1) | (10−7M⊙ yr−1) | ||
| B1b-N (1) | Red | 4.0 | 0.6 | 0.7 | 0.4 | 0.7 |
5.7 |
| Blue | 4.5 | 1.3 | 1.4 | 1.2 | 1.2 |
8.6 | |
| B1b-S (1) | Red | 6.6 | 3.3 | 2.4 | 1.9 | 2.2 |
7.9 |
| Blue | 7.6 | 3.0 | 1.9 | 3.0 | 5.4 |
16 | |
| GF 9–2 (2) | NE | 3.5 | 2.7 | 3.6 | 0.09 | 0.09 |
0.3 |
| SW (*) | 7.8 | 6.0 | 3.6 | 3.4 | 8.3 |
9.4 | |
| Cha-MMS1 (**) | NE | 3.6 | 2.4 | 3.1 | 0.03–0.10 | 0.04 –0.13 |
0.1–0.3 |
| SW | 4.7 | 2.5 | 2.5 | 0.10–0.17 | 0.2 –0.4 |
0.4–0.7 | |
Notes. (a) Maximum observed velocity 
; not corrected for inclination. (b)Projected length of a lobe. (c)Dynamical age 
.
(d) Observed outflow mass. (e)Momentum force 
. The error only includes the uncertainty on the correction factor from Cabrit & Bertout (1992).
(f) Outflow rate Ṁout = Mobs∕tvmax.
(*) The SW lobe contains three components for which we report the maximum observed length and velocity and the sum of the masses, momentum forces, and outflow rates. (**)The ranges givenfor Mobs,
, and Ṁout for Cha-MMS1 are based on the two optical depth assumptions for CO (τ12 < < 1 and τ12 = 5).
References. (1) Gerin et al. (2015). (2) Furuya et al. (2019).
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