Looking for outflow and infall signatures in high-mass star-forming regions

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Table 5

Source property averages by evolutionary stage.

Stage	H¹³CO⁺ FWHM		SiO ^∫Tdv	Distance	Log(L_FIR)
	(km s^-1)		(K km s^-1)	(kpc)

HMPO	3.305 ± 0.982		2.067 ± 1.410	4.20 ± 2.52	4.18 ± 0.52
HCHII	3.578 ± 1.316		3.422 ± 1.922	5.06 ± 3.73	5.11 ± 0.59
UCHII	4.454 ± 1.636		4.890 ± 4.436	6.23 ± 3.76	5.57 ± 0.62

slope	0.5 ± 0.9	1.4 ± 1.8		1 ± 2	0.7 ± 0.4
q^a	0.85		0.99	0.97	0.74

Notes. Source properties averaged over evolutionary stage. The unceratinties reflect the standard deviation in the averaged quantities. .

^(a)

Correlation coefficient

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