ALMA-IMF - XIII. N2H+ kinematic analysis of the intermediate protocluster G353.41

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Volume 689 (September 2024)

A&A, 689 (2024) A74

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Table D.1

Characterized V-shaped structures.

V-shape ID	l	b	M(H₂)	Upper / lower VG	Mean VG	Upper / lower t_VG	t_VG mean	M_in(H₂)
	[º]	[º]	[M_⊙]	[km s⁻¹ pc⁻¹]	[km s⁻¹ pc⁻¹]	[kyr]	[kyr]	[10⁻⁴ M_⊙ yr⁻¹]
A	353.3981	−0.3506	8.13	20.85 / 17.04	18.95	46.89 / 57.39	52.14	1.56
B	353.4127	−0.3632	13.29	25.34 / 17.22	21.28	38.59 / 56.77	47.68	2.79
C	353.4135	−0.3657	53.02	17.69 /13.26	15.48	55.28 / 73.75	64.52	8.22
D	353.4133	−0.3727	7.96	12.85 / 21.22	17.15	76.07 / 46.07	61.07	1.31
E	353.4096	−0.3521	6.27	12.47/ 3.63	8.05	78.38/269.57	173.98	0.36
F	353.4128	−0.3604	27.24	15.75 /15.61	15.68	62.09 / 62.64	62.37	4.37
G	353.4110	−0.3630	3.24	22.59 / 24.46	23.53	43.29 / 39.97	41.63	0.79
H	353.4140	−0.3627	31.46	21.28 / 39.68	30.48	45.94 / 24.64	35.29	8.91
I	353.4091	−0.3595	16.13	22.34/11.22	16.78	43.77 / 87.17	65.47	2.46

Notes. Properties of the nine, well characterized, V-shaped structures identified in our N₂H⁺ data. The coordinates indicate the position of the velocity apex of each V-shape. V-shape “C” represents the structure analyzed in Sect. 5.3. We show the PV distribution of these structures in Fig. D.2.

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