The turbulent life of NGC 4696 as told by its globular cluster system

Open Access

Table 8.

Radial number density profile for the GC candidates.

r	A	N_GC	Σ
(arcmin)	(arcmin²)		(arcmin⁻²)
0.585	0.438	50	114 ± 16
0.752	0.614	113	184 ± 17
0.919	0.788	109	138 ± 13
1.086	0.964	136	141 ± 12
1.252	1.139	143	125 ± 10
1.420	1.314	156	119 ± 10
1.587	1.490	165	111 ± 9
1.754	1.664	169	102 ± 8
1.921	1.839	153	83 ± 7
2.088	2.015	165	82 ± 6
2.255	2.191	150	68 ± 6
2.421	2.365	152	64 ± 5
2.589	2.541	168	66 ± 5
2.756	2.715	169	62 ± 5
2.923	2.892	158	55 ± 4
3.090	3.067	187	61 ± 4
3.257	3.241	151	47 ± 4
3.424	3.418	152	44 ± 4
3.591	3.592	150	42 ± 3
3.758	3.768	117	31 ± 3
3.925	3.942	117	30 ± 3
4.091	4.117	53	13 ± 2

Notes. The columns show the radius of the central annulus point (r), the area of the circular annulus (A), the number of clusters inside the circular annulus (N_GC), and the density of clusters (Σ = N_GC/A).

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