Fragmentation properties of massive protocluster gas clumps: an ALMA study

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Table 2

Some statistical properties of the fragment population in each clump.

Source	fragment n.	m_tot	m_ave	m_max		D_ave	D_max	S_max
		M_⊙	M_⊙	M_⊙		pc	pc	pc
08477−4359c1	4	3.7	0.9	1.5	3.1	0.013	0.02	~0.10
15470−5419c1	14	24	1.7	12	34	0.018	0.03	~0.44
15470−5419c3	9	31	3.4	10	23	0.026	0.04	~0.34
15557−5215c2	12	23	1.9	9.5	18	0.019	0.03	~0.21
16061−5048c1	12	53	4.4	8.8	3.5	0.025	0.03	~0.27
16061−5048c4	4	4.7	1.2	2.3	7.8	0.014	0.02	~0.05
16482−4443c2	4	16	3.9	14	33	0.018	0.04	~0.07
16573−4214c2	9	12	1.4	4.5	10	0.012	0.02	~0.10

Notes. The table lists: number of fragments, total mass in fragments, average mass, maximum mass, average ratio between mass of the most massive fragment and companion mass, average diameter, maximum diameter, and maximum separation between the intensity peaks.

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