ALMA-IMF - XV. Core mass function in the high-mass star formation regime

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Volume 690 (October 2024)

A&A, 690 (2024) A33

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Table 3

Evolution of the core sample through the selection process.

Protocluster	All ⁽¹⁾	γ < 2⁽²⁾	$S_{3 mm}^{theo} < σ_{3 mm}^{(3)}$ $S_{3{\rm{mm}}}^{{\rm{theo }}}$	Bound ⁽⁵⁾	$M_{low}^{(6)} (M_{⊙})$ $M_{{\rm{low}}}^{(6)}\left( {{M_ \odot }} \right)$	$M > M_{low}^{(7)}$ $M > M_{{\rm{low}}}^{(7)}$	M > 1.64 M_⊙⁽⁸⁾
G327.29	32	0	0	32	1.53	26	25
G328.25	11	0	0	11	1.53	7	7
G337.92	22	0	0	22	1.13	14	11
G338.93	42	0	0	42	1.41	31	29
W43-MM1	71	1	0	70	1.54	53	49
W43-MM2	40	0	0	40	1.60	24	24
W43-MM3	36	1	0	37	1.33	16	12
W51-E	31	7	1	23	3.86	20	20
G351.77	19	1	0	18	0.80	11	6
G353.41	46	1	0	45	1.18	23	17
G008.67	20	1	0	19	1.53	15	14
G010.62	50	8	0	42	0.96	29	22
G012.80	57	9	4	44	1.30	30	25
G333.60	95	34	7	54	1.28	30	23
W51-IRS2	109	6	4	99	1.64	67	66
Total ⁽⁹⁾	677	68	16	593		393	350 ⁽¹⁰⁾

Notes. ⁽¹⁾Number of sources extracted by getsf. ⁽²⁾Number of sources contaminated by free-free. ⁽³⁾Number of sources whose emission could be contaminated by free-free emission. ⁽⁴⁾Number of sources that are not gravitationnally bound. ⁽⁵⁾Number of sources that are gravatiationnally bound. ⁽⁶⁾Mass completeness limit in the field. ⁽⁷⁾Number of gravitationnally bound cores exceeding the field completeness level (see Sect. 5.1). ⁽⁸⁾Number of gravitationnally bound cores exceeding the global completeness level (see Sect. 5.1). ⁽⁹⁾The total number of sources differs from the direct sum per field because two pairs of fields host sources in common (see Table 2). ⁽¹⁰⁾The total number of sources reduces to 330 when discarding W51-E.

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