The molecular environment of the Galactic star forming region G19.61–0.23

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Table 7:

Properties of the ATLASGAL sources with a counterpart in the mid-infrared emission, derived by fitting the 870 and 70 $\mu$ m points with a modified black body.
Source	Radius	d^a	$F_{24~\mu{\rm m}}$	$F_{70~\mu {\rm m}}$	T_d	L	M	$\Sigma$
	(pc)	(kpc)	(Jy)	(Jy)	(K)	( $\times$ $10^4~L_{\odot}$ )	( $\times$ $10^2~M_{\odot}$ )	(g cm^-2)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
C2	0.7	12.6	7.6 $\pm$ 1.5	119.8 $\pm$ 24.0	25	5	60	0.81
C3	0.7	12.6	4.0 $\pm$ 0.8	68.8 $\pm$ 13.8	25	3	30	0.41
C4	0.7	12.6	2.1 $\pm$ 0.4	42.8 $\pm$ 8.6	27	2	10	0.14
C5	0.7	12.6	3.8 $\pm$ 0.8	29.0 $\pm$ 5.8	26	1	10	0.14
C7	0.7	11.7	9.1 $\pm$ 1.8	107.3 $\pm$ 21.5	28	3	20	0.27
C8	0.7	11.7	7.2 $\pm$ 1.4	94.2 $\pm$ 18.8	33	2	6	0.08
C10	0.7	11.7	-	100.6 $\pm$ 20.1	29	3	10	0.14
C11	0.7	11.7	6.8 $\pm$ 1.4	51.4 $\pm$ 10.3	28	2	9	0.12
C13	0.6	11.7	2.6 $\pm$ 0.5	72.0 $\pm$ 14.4	32	1	4	0.07
C14	0.5	4.7	5.1 $\pm$ 1.0	17.8 $\pm$ 3.6	20	0.3	9	0.24

Notes. Column (1): ATLASGAL continuum source; Col. (2): radius of the APEX continuum source; Col. (3): distance of the source; Col. (4): flux density at 24 $\mu$ m of the IR source associated with the ATLASGAL 870 $\mu$ m source; Col. (5): flux density at 70 $\mu$ m of the IR source associated with the ATLASGAL 870 $\mu$ m source; Col. (6)-(8): output of the modified black body fit. In particular: the dust temperature; the luminosity; the mass; and the surface density. ^(a) All the sources are assumed to be at the far kinematic distances, except C14.

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