Dense clumps survive in the vicinity of R136 in 30 Doradus

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Table 10

Luminosity and gas masses traced by ¹²CO emission, dust emission, and their ratios.

¹²CO clump	Dust ID	A_CO	$L_{^{12} C O^{A_{880 μ m}}}$ $L_{^{12}CO^{A_{880\mu m}}}$	$M_{g a s}^{C O, A_{880 μ m}}$ $M_{gas}^{CO,A_{880\mu m}}$	$M_{v i r}^{A_{880 μ m}}$ $M_{vir}^{A_{880\mu m}}$	$M_{g a s}^{d u s t}$ $M_{gas}^{dust}$	$M_{g a s}^{C O, A_{880 μ m}} / M_{g a s}^{d u s t}$ $M_{gas}^{CO,A_{880\mu m}}/M_{gas}^{dust}$	$M_{v i r}^{A_{880 μ m}} / M_{g a s}^{d u s t}$ $M_{vir}^{A_{880\mu m}}/M_{gas}^{dust}$
ID		(pc²)	(K km s^-1 pc²)	(M_⊙)	(M_⊙)	(M_⊙)
2	A	7.66	212.3 ±2.7	892 ± 319	2260 ± 396	741 ± 440	1.2 ± 0.9	3.1 ± 1.9
16, 17, 18	B+D	9.85	214.1 ± 6.9	899 ± 323	2484 ± 589†	924 ± 520*	1.0 ± 0.8	2.6± 1.6
15 **	C	2.93	15.2 ± 1.1	64 ± 23	2118 ±453	74 ± 350	0.9 ± 3.8	28.6 ± 135.7
22	E	6.50	57.0 ± 1.5	239 ± 86	1444 ± 393	266 ± 378	0.9 ± 1.3	5.4 ± 7.8
23	F	7.18	62.5 ± 1.1	263 ± 94	1983 ± 595	353 ± 386	0.8 ± 0.9	5.6 ± 6.4

Notes. †We used R_eq,dc = 1.26 ± 0.22 pc to calculate M_vir for clumps 16, 17, and 18 together, and we use the FWHM of clump 17 as the FWHM because it is the largest FWHM of the three clumps. ^(*)Mass of B and D clumps together, obtained from the dust flux in the region shared by both clumps in 0.88 mm continuum emission. ^(**)Clump not resolved, so the values are not considered for analysis.

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