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Table 8.

Properties of the molecular wind toward star-forming clump #1.2 S.

Source Δv EΔv PΔv Eσ Pσ dESF/dt dPSF/dt
(km s−1) (1056 erg) (1049 dyn s) (1056 erg) (1049 dyn s) (1043 erg s−1) (1035 dyn)
1.2 S (b) 199 ± 28 4.7 2.4 7.1 5.0 2.6 2.0

Notes. The columns are: velocity offset between the wind and systemic component, Δv; energy (EΔv) and momentum (PΔv) derived from the observed velocity offsets; energy (Eσ) and momentum (Pσ) corresponding to the observed line widths; energy and momentum injection rates, dESF/dt and dPSF/dt, from star formation. Momentum and energy injection rates are normalized to an outflow timescale of 50 Myr. We provide a measurement uncertainty only for the velocity offset. For the other estimates, typical measurement uncertainties are between 10 and 20%, and likely much smaller than the astrophysical uncertainties, which are difficult to quantify accurately.

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